WO1988000081A1 - Procede pour separer des substances volatiles - Google Patents
Procede pour separer des substances volatiles Download PDFInfo
- Publication number
- WO1988000081A1 WO1988000081A1 PCT/EP1987/000349 EP8700349W WO8800081A1 WO 1988000081 A1 WO1988000081 A1 WO 1988000081A1 EP 8700349 W EP8700349 W EP 8700349W WO 8800081 A1 WO8800081 A1 WO 8800081A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- bar
- volatile substances
- substances
- materials
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000000126 substance Substances 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000011344 liquid material Substances 0.000 claims abstract description 4
- 239000011343 solid material Substances 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000001272 nitrous oxide Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000005418 vegetable material Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 230000002255 enzymatic effect Effects 0.000 claims description 3
- 239000004566 building material Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 description 10
- 238000001035 drying Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 229920004933 Terylene® Polymers 0.000 description 2
- 235000019568 aromas Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- 241000758706 Piperaceae Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000010635 coffee oil Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000021012 strawberries Nutrition 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/46—Coffee flavour; Coffee oil; Flavouring of coffee or coffee extract
- A23F5/48—Isolation or recuperation of coffee flavour or coffee oil
- A23F5/486—Isolation or recuperation of coffee flavour or coffee oil by distillation from beans that are ground or not ground, e.g. stripping; Recovering volatile gases, e.g. roaster or grinder gases
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
- A23L27/115—Natural spices, flavouring agents or condiments; Extracts thereof obtained by distilling, stripping, or recovering of volatiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
Definitions
- the invention relates to a method for separating volatile substances from solid or liquid materials, in which the material for dispensing the volatile substances is contacted with a dry or moist gas stream, which is optionally circulated.
- US Pat. No. 4,251,923 discloses a process of the type mentioned at the outset, in which a combination of vacuum drying and drying with a dry gas stream or food or pharmaceutical dispersed or comminuted in water is used.
- the circulated gas stream for example nitrogen, is passed over an adsorption layer, which binds the water vapor content and at the same time retains aroma substances escaping from the material; these can then be released as a liquid and returned.
- the method is practically only suitable for solutions or dispersions of the material in a solvent.
- Materials with sensitive cell structures cannot be treated with this method without a loss of quality, since they cannot be converted into a dispersion and cannot be placed under vacuum without the cell structure being severely damaged.
- the object of the invention is now to provide a method for separating volatile substances from solid or liquid, in particular animal and vegetable materials of the type mentioned at the outset, which permits simple and inexpensive treatment of sensitive material without loss of quality.
- the method of the type mentioned at the outset is characterized in that the gas stream consists of an oxygen-poor or essentially oxygen-free gas or gas mixture which can contain water vapor up to the saturation value, is contacted with the material and the volatile substances are absorbed in the gas flow takes place at a pressure which is given by the working pressure of the gas, which is in the range> 1 bar to 30 bar, preferably up to 16 bar.
- the method is to contact the volatile material with an adequately low-oxygen gas stream, which absorbs the volatiles to subsequently pass them through Decrease in pressure or temperature, or by adsorption or chemical reaction.
- the desired process temperature is obtained by heating the gas or by radiant or convective heat.
- the gas pressure in the mostly closed system is regulated by the pressure of the supplied gas or gas mixture. No evacuation.
- process gas used and its mixture depends on the sensitivity of the substances to be treated. Gases are generally used which prevent or reduce chemical, enzymatic or other undesirable reactions in the material during the treatment. Such gases are in particular carbon dioxide, carbon monoxide, sulfur dioxide or nitrous oxide or mixtures thereof.
- part of the gas can also consist of air or nitrogen.
- the proportion of air and / or nitrogen is not more than 80%, preferably not more than 50% and particularly preferably about 20%.
- the gas or gas mixture can be dry or contain water vapor up to the saturation value.
- Carbon dioxide is preferably used. However, it can be beneficial to use carbon monoxide. Add sulfur dioxide or nitrous oxide if a reducing or more bactericidal atmosphere is desired. In the case of sulfur dioxide, this addition is max. 50% (v / v), preferably not more than 20%, in particular up to about 5%. In the case of a large number of sensitive materials and substances to be separated, it has surprisingly been found that the process described brings considerable quality advantages over conventional separation methods.
- the processing temperature which is normally higher than 0 oC, can be relatively high for less sensitive substances and can even reach 120 ° C. Prefers are ranges from 30 to 80 oC, but for most sensitive sausages the temperature should be between 30 and 50 oC. Depending on the field of application of the process, a compromise must be chosen between protecting the material and the speed of the separation process. It may be advisable to initially keep the process temperature lower so that substances with higher volatility can be separated first. Afterwards, the less volatile substances are also separated at a higher temperature.
- the process pressure will preferably be selected in the upper range, since at higher pressures the gas flow per volume has a larger mass of all components, including the water vapor component, and thus heat and mass transport are increased. Due to the higher costs for pressure-resistant devices, working at medium pressures is recommended. Preferred process pressures are 2 to 10 bar, in particular 2 to 6 bar.
- the material to be treated is flowed through in the manner indicated for a period of time which is sufficient for the extensive removal of the volatile substances.
- This treatment preferably extends over 1 to 48 hours, in particular over 4 to 24 hours.
- the gas stream should be circulated and the volatile substances contained therein separated at a suitable point in the cycle. Cooling and / or relaxing are suitable for this, the latter especially when working at higher pressures, since the gas cools down at a simple nozzle and from the condensed volatile substance can be separated. Subsequent compression will warm it up again.
- adsorbers and scrubbers are also suitable for taking up the volatile substances from the gas cycle.
- the method relates to the extraction of valuable ingredients or the removal of undesired accompanying substances from organic or inorganic chemicals, raw and auxiliary materials and building materials.
- organic or inorganic chemicals raw and auxiliary materials and building materials.
- water can be separated from a wide variety of materials.
- accompanying substances made of plastic materials can also be separated, e.g. Acetaldehyde from terylene granules.
- the method relates to the extraction of valuable ingredients or the removal of undesired accompanying substances from animal or vegetable material.
- materials can in particular be fruit, vegetables, mushrooms, berries, bulbs, cereals, nuts, grapes, herbs and other plants and their fruits, or also meat and other cell material from warm-blooded animals, fish, shellfish and molluscs, microorganisms and others Cell material.
- Aromas or aroma fractions as well as flavorings are particularly worth mentioning as extractable valuable ingredients.
- Accompanying material that can be separated from the insert materials mentioned is, in particular, water.
- the method according to the invention is used in particular to preserve vegetable or animal materials which, as such or rehydrated, are preferably used for the preparation of foods or pharmaceuticals.
- the device has a conditioning container 1, in which perforated plates 2 are arranged one behind the other in the direction of flow of the gas stream.
- the dry protective gas flows in on the underside of the conditioning container 1 and leaves this water vapor-laden on its upper side;
- the perforated plates 2 are each horizontally transverse to the flow direction of the protective gas and follow one another vertically in the flow direction.
- the material to be dried as indicated schematically in the drawing, so that the protective gas stream passing through the holes in the perforated plates 2 sweeps over them.
- the protective gas stream comes dry via a circuit line 3 and is brought to the desired conditioning temperature by a heater 10 before entering the conditioning container 1. After entering the conditioning tank 1 through an inlet 4, it leads water vapor away from the surface of the material and, loaded with the water vapor, leaves the conditioning tank 1 through an outlet 5. Via the circuit line 3, the steam-laden protective gas stream reaches a water separator 6 by he can relax via a nozzle 8. Due to the cooling that occurs, the water condenses on the inner surfaces of the water separator 6; a Wasserablabilityhah ⁇ 7 serves ,, to drain the water separator 6 at suitable times.
- the loaded gas mixture is removed from the upper gas space, expanded to normal pressure, cooled with ice water and separated from the aqueous condensate.
- the gas mixture is compressed to 6 bar in a compressor, warmed to process temperature and returned to the dearomatization process.
- the aroma condensate is worked up, the pulp freed from volatile aroma substances is then concentrated and spray-dried after the addition of soluble starch. 2.
- a gas-tight horizontal tube 1.3 m in diameter and 4.0 m in length there is an endless sieve which has a contact surface of 3 m in length and 1 m in width. This sieve moves at a speed of 1 m / min. It becomes coarse in the purest possible atmosphere of 80 oC hot carbon dioxide
- Ground Arabica part of a roasted coffee mixture intended for extract is evenly placed on the beginning of the sieve belt and, during further transport, both turned over several times by baffles and heated to 80 to 100 oC under a chain of heat radiators. After the outlet, the coffee is quickly cooled and placed in the storage silos of the extract plant.
- a batch of 1000 kg of terylene granules is placed in the container above the sieve, which is associated with acetaldehyde due to the production process. After venting and filling with carbon dioxide and heating the gas to 70 oC and 12 bar with circulation, so much hot water is injected into the circulating gas that the water vapor saturation pressure is almost reached.
- the gas circulation rate is now 20 m 3 / min.
- 200 1 / min of hot moist gas are removed from the system and cooled to values close to 0 ° C in a cooling system without pressure change, with what The acetaldehyde is also separated.
- the cleaned gas is returned, and at the same time a quantity of fresh water corresponding to the separated condensate in order to keep the circulating gas constantly moist.
- the process described is first ended by switching off the water supply and then drying the system by simply circulating the gas over an hour. Now the gas is released and the: cleaned granulate is removed.
- a standing, cylindrical conditioning container with a diameter of 1 m and a height of 1.5 m, which has a central gas inlet in its bottom, there is a perforated plate insert with 5 perforated plates arranged one above the other for receiving lumpy goods.
- the container After filling with material to be dried, the container is closed pressure-tight by a lid and is first flushed with gas and then pressurized.
- a gas line leads from the cover to a nozzle, which opens into a flash tank, which allows the mixture cooled by the flash to be separated into condensate, which is drained off, and gas. From there, the gas line leads to a compressor, in which it is brought to the conditioning temperature.
- the dry gas now gets back into the circuit via the bottom inlet of the conditioning container, it flows through the material and absorbs its moisture.
- 150 kg of finely chopped boiled pork can be cooked at 70 ° C within 6 hours at a pressure of 8 bar and a compressor suction rate of 500 1 / min. be dried in a 1: 1 mixture of carbon dioxide and nitrogen.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Nutrition Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Extraction Or Liquid Replacement (AREA)
- Drying Of Solid Materials (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU873492A HU200703B (en) | 1986-07-08 | 1987-06-27 | Method for drying vegetal or animal materials |
NO881013A NO169325C (no) | 1986-07-08 | 1988-03-07 | Fremgangsmaate for toerking av vegetabilske eller animalskematerialer |
DK121688A DK121688A (da) | 1986-07-08 | 1988-03-07 | Fremgangsmaade til fraskillelse af flygtige substanser |
FI890083A FI93164C (fi) | 1986-07-08 | 1989-01-06 | Menetelmä kasvi- tai eläinmateriaalien kuivaamiseksi |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863622847 DE3622847A1 (de) | 1986-07-08 | 1986-07-08 | Verfahren zum haltbarmachen tierischer und pflanzlicher materialien |
DEP3622847.8 | 1986-07-08 | ||
DEP3704773.6 | 1987-02-16 | ||
DE19873704773 DE3704773A1 (de) | 1987-02-16 | 1987-02-16 | Verfahren zum abtrennen fluechtiger substanzen aus festen und fluessigen materialien |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1988000081A1 true WO1988000081A1 (fr) | 1988-01-14 |
Family
ID=25845370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1987/000349 WO1988000081A1 (fr) | 1986-07-08 | 1987-06-27 | Procede pour separer des substances volatiles |
Country Status (10)
Country | Link |
---|---|
US (1) | US5113597A (de) |
EP (2) | EP0252394B1 (de) |
JP (1) | JPH01503208A (de) |
DE (1) | DE3760569D1 (de) |
DK (1) | DK121688A (de) |
ES (1) | ES2011470B3 (de) |
FI (1) | FI93164C (de) |
GR (2) | GR890300054T1 (de) |
HU (1) | HU200703B (de) |
WO (1) | WO1988000081A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635273A1 (fr) * | 1988-07-21 | 1990-02-16 | Faddi Etienne | Procede et installation pour la separation des composants des matieres vegetales ou animales |
CN106621450A (zh) * | 2016-11-29 | 2017-05-10 | 深圳和泰源材料科技有限公司 | 一种基于呼吸疏松机理的食药材生物抽提装置及抽提方法 |
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JP2612576B2 (ja) * | 1987-09-07 | 1997-05-21 | クロリンエンジニアズ株式会社 | いちょう葉の抽出物の精製方法 |
DE4337823A1 (de) * | 1993-11-05 | 1995-05-11 | Kohlensaeurewerk Deutschland | Verfahren zum Entkeimen und Trocknen |
GB9400603D0 (en) * | 1994-01-14 | 1994-03-09 | Cpc International Inc | Dehydrated vegetables and method for their preparation |
GB2303290B (en) * | 1995-07-18 | 1999-03-03 | Cpc International Inc | Process for producing dehydrated vegetables |
US6484626B1 (en) * | 2000-09-11 | 2002-11-26 | Wu Chin Tsai | Extracting device for herb or the like |
US20040261823A1 (en) * | 2003-06-27 | 2004-12-30 | Lam Research Corporation | Method and apparatus for removing a target layer from a substrate using reactive gases |
US8522801B2 (en) * | 2003-06-27 | 2013-09-03 | Lam Research Corporation | Method and apparatus for cleaning a semiconductor substrate |
US7648584B2 (en) * | 2003-06-27 | 2010-01-19 | Lam Research Corporation | Method and apparatus for removing contamination from substrate |
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US7737097B2 (en) * | 2003-06-27 | 2010-06-15 | Lam Research Corporation | Method for removing contamination from a substrate and for making a cleaning solution |
US8316866B2 (en) * | 2003-06-27 | 2012-11-27 | Lam Research Corporation | Method and apparatus for cleaning a semiconductor substrate |
US7799141B2 (en) * | 2003-06-27 | 2010-09-21 | Lam Research Corporation | Method and system for using a two-phases substrate cleaning compound |
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US7862662B2 (en) * | 2005-12-30 | 2011-01-04 | Lam Research Corporation | Method and material for cleaning a substrate |
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US7024800B2 (en) | 2004-07-19 | 2006-04-11 | Earthrenew, Inc. | Process and system for drying and heat treating materials |
US7685737B2 (en) | 2004-07-19 | 2010-03-30 | Earthrenew, Inc. | Process and system for drying and heat treating materials |
US7024796B2 (en) | 2004-07-19 | 2006-04-11 | Earthrenew, Inc. | Process and apparatus for manufacture of fertilizer products from manure and sewage |
US7694523B2 (en) | 2004-07-19 | 2010-04-13 | Earthrenew, Inc. | Control system for gas turbine in material treatment unit |
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EP2428557A1 (de) * | 2005-12-30 | 2012-03-14 | LAM Research Corporation | Reinigungslösung |
US7610692B2 (en) | 2006-01-18 | 2009-11-03 | Earthrenew, Inc. | Systems for prevention of HAP emissions and for efficient drying/dehydration processes |
US20080148595A1 (en) * | 2006-12-20 | 2008-06-26 | Lam Research Corporation | Method and apparatus for drying substrates using a surface tensions reducing gas |
US7897213B2 (en) * | 2007-02-08 | 2011-03-01 | Lam Research Corporation | Methods for contained chemical surface treatment |
US8084406B2 (en) | 2007-12-14 | 2011-12-27 | Lam Research Corporation | Apparatus for particle removal by single-phase and two-phase media |
EP2361514A1 (de) * | 2010-02-19 | 2011-08-31 | Coöperatie Avebe U.A. | Von unterkritischem Gas unterstütztes Trocknen von biopolymerem Material |
EP2826384A1 (de) * | 2013-07-16 | 2015-01-21 | Evonik Industries AG | Verfahren zur Trocknung von Biomasse |
CA2958439C (en) | 2014-10-02 | 2022-09-20 | Evonik Industries Ag | Feedstuff of high abrasion resistance and good stability in water, containing pufas |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH253701A (de) * | 1947-11-19 | 1948-03-31 | Waridel Henri | Verfahren und Apparat zur Gewinnung der aromatischen Bestandteile von pflanzlichen Materialien. |
GB1106468A (en) * | 1966-02-15 | 1968-03-20 | Nestle Sa | Vegetable extracts |
CH525621A (fr) * | 1970-12-23 | 1972-07-31 | Nestle Sa | Procédé de fabrication d'extraits de matières végétales |
CH563792A5 (en) * | 1973-05-02 | 1975-07-15 | Nestle Sa | Extracting volatile substances esp. aromas from ground coffee and tea - by gravity feeding particulate material thro. rising gas current |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510372A (en) * | 1948-03-25 | 1950-06-06 | Verlin A Bloxham | Process for drying hops |
US2952541A (en) * | 1958-09-29 | 1960-09-13 | Fayhee Paul Edwin | Crop preserving structures and methods |
US3511671A (en) * | 1965-09-20 | 1970-05-12 | Kenneth L Miles | Process for dehydration of foodstuff |
GB1366331A (en) * | 1970-12-23 | 1974-09-11 | Nestle Sa | Vegetable extract production |
JPS5524543A (en) * | 1978-08-11 | 1980-02-21 | Kuri Kagaku Sochi Kk | Manufacture of concentrated and dried powder from solution or dispersion |
JPS56158029A (en) * | 1980-05-08 | 1981-12-05 | Kuri Kagaku Sochi | Drying and storing method of foodstuff and feedstuff |
DE3118160A1 (de) * | 1981-05-07 | 1982-11-25 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zum trocknen von durch hochdruckextraktion hergestellter naturstoffextrakten |
-
1987
- 1987-06-27 ES ES87109296T patent/ES2011470B3/es not_active Expired - Lifetime
- 1987-06-27 EP EP87109296A patent/EP0252394B1/de not_active Expired
- 1987-06-27 DE DE8787109296T patent/DE3760569D1/de not_active Expired
- 1987-06-27 EP EP87904044A patent/EP0276233A1/de active Pending
- 1987-06-27 JP JP62503874A patent/JPH01503208A/ja active Pending
- 1987-06-27 HU HU873492A patent/HU200703B/hu not_active IP Right Cessation
- 1987-06-27 WO PCT/EP1987/000349 patent/WO1988000081A1/de active IP Right Grant
-
1988
- 1988-03-07 DK DK121688A patent/DK121688A/da unknown
-
1989
- 1989-01-06 FI FI890083A patent/FI93164C/fi not_active IP Right Cessation
- 1989-06-22 GR GR89300054T patent/GR890300054T1/el unknown
- 1989-11-13 GR GR89400238T patent/GR3000213T3/el unknown
-
1990
- 1990-07-24 US US07/556,854 patent/US5113597A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH253701A (de) * | 1947-11-19 | 1948-03-31 | Waridel Henri | Verfahren und Apparat zur Gewinnung der aromatischen Bestandteile von pflanzlichen Materialien. |
GB1106468A (en) * | 1966-02-15 | 1968-03-20 | Nestle Sa | Vegetable extracts |
CH525621A (fr) * | 1970-12-23 | 1972-07-31 | Nestle Sa | Procédé de fabrication d'extraits de matières végétales |
CH563792A5 (en) * | 1973-05-02 | 1975-07-15 | Nestle Sa | Extracting volatile substances esp. aromas from ground coffee and tea - by gravity feeding particulate material thro. rising gas current |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635273A1 (fr) * | 1988-07-21 | 1990-02-16 | Faddi Etienne | Procede et installation pour la separation des composants des matieres vegetales ou animales |
CN106621450A (zh) * | 2016-11-29 | 2017-05-10 | 深圳和泰源材料科技有限公司 | 一种基于呼吸疏松机理的食药材生物抽提装置及抽提方法 |
Also Published As
Publication number | Publication date |
---|---|
FI93164C (fi) | 1995-03-10 |
FI890083A (fi) | 1989-01-06 |
GR890300054T1 (en) | 1989-06-22 |
ES2011470B3 (es) | 1990-01-16 |
EP0276233A1 (de) | 1988-08-03 |
FI890083A0 (fi) | 1989-01-06 |
HU200703B (en) | 1990-08-28 |
DE3760569D1 (en) | 1989-10-26 |
HUT47870A (en) | 1989-04-28 |
US5113597A (en) | 1992-05-19 |
DK121688D0 (da) | 1988-03-07 |
EP0252394A1 (de) | 1988-01-13 |
FI93164B (fi) | 1994-11-30 |
DK121688A (da) | 1988-03-07 |
GR3000213T3 (en) | 1990-12-31 |
JPH01503208A (ja) | 1989-11-02 |
EP0252394B1 (de) | 1989-09-20 |
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