DK518684D0 - Fremgangsmaade til fremstilling af findelt kalksten - Google Patents

Fremgangsmaade til fremstilling af findelt kalksten

Info

Publication number: DK518684D0
Authority: DK; Denmark
Prior art keywords: findled; limestone; procedure; making; carbon dioxide
Prior art date: 1983-11-02

Application number

DK518684A

Other languages

English (en)

Other versions

DK160415B (da

DK518684A (da

DK160415C (da

Inventor

Preston L Veltman

Original Assignee

Niro Atomizer As

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-11-02

Filing date

1984-10-31

Publication date

1984-10-31

1984-10-31 Application filed by Niro Atomizer As filed Critical Niro Atomizer As

1984-10-31 Publication of DK518684D0 publication Critical patent/DK518684D0/da

1985-05-03 Publication of DK518684A publication Critical patent/DK518684A/da

1991-03-11 Publication of DK160415B publication Critical patent/DK160415B/da

1991-09-30 Application granted granted Critical

1991-09-30 Publication of DK160415C publication Critical patent/DK160415C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Geology (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Treating Waste Gases (AREA)
Disintegrating Or Milling (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Testing Of Coins (AREA)
Multi-Process Working Machines And Systems (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

DK518684A 1983-11-02 1984-10-31 Fremgangsmaade til fremstilling af findelte kalkstensprodukter samt anvendelse af dette produkt DK160415C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US54812683		1983-11-02
US06/548,126 US4629130A (en)	1983-11-02	1983-11-02	Process for producing finely divided limestone

Publications (4)

Publication Number	Publication Date
DK518684D0 true DK518684D0 (da)	1984-10-31
DK518684A DK518684A (da)	1985-05-03
DK160415B DK160415B (da)	1991-03-11
DK160415C DK160415C (da)	1991-09-30

Family

ID=24187531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK518684A DK160415C (da)	1983-11-02	1984-10-31	Fremgangsmaade til fremstilling af findelte kalkstensprodukter samt anvendelse af dette produkt

Country Status (10)

Country	Link
US (1)	US4629130A (da)
EP (1)	EP0150573B1 (da)
AT (1)	ATE35409T1 (da)
AU (1)	AU567193B2 (da)
CA (1)	CA1228343A (da)
DE (1)	DE3472394D1 (da)
DK (1)	DK160415C (da)
ES (2)	ES8604792A1 (da)
MX (2)	MX163772B (da)
ZA (1)	ZA848290B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4629130A (en) *	1983-11-02	1986-12-16	A/S Niro Atomizer	Process for producing finely divided limestone
US4889725A (en) *	1987-04-17	1989-12-26	Veltman Preston Leonard	Means to promote the neutralization reaction between particulate calcium carbonate and ionized phosphate
ATE137417T1 (de) *	1987-05-18	1996-05-15	Ftu Gmbh	Verwendung von reaktionsfähigem calciumhydroxid für die gas- und abgasreinigung sowie
DK165674C (da) *	1989-07-17	1993-05-24	Niro Atomizer As	Fremgangsmaade til afsvovling af varm roeggas med et i forhold til svovldioxidindholdet lille indhold af hydrogenchlorid
EP0454885A1 (de) *	1990-05-02	1991-11-06	Ftu Gmbh	Verfahren zur Reinigung von Gasen und Abgasen von Schadstoffen
EP1149802A1 (en) *	2000-04-28	2001-10-31	AZIENDE CHIMICHE RIUNITE ANGELINI FRANCESCO - A.C.R.A.F. - S.p.A.	Calcium carbonate substantially free of ammonium ions and process for the preparation thereof
WO2004110582A2 (en) *	2003-06-10	2004-12-23	Jones Kenneth M	Method for neutralizing acid rain
US7651559B2 (en)	2005-11-04	2010-01-26	Franklin Industrial Minerals	Mineral composition
US7833339B2 (en)	2006-04-18	2010-11-16	Franklin Industrial Minerals	Mineral filler composition
FR2972649B1 (fr) *	2011-03-18	2013-03-15	Coatex Sas	Procede de broyage de carbonate de calcium dans l'eau en presence d'une solution de polymere acrylique et d'un sel alcalin de carbonate fabrique in situ dans ladite solution
WO2023223399A1 (ja) *	2022-05-16	2023-11-23	日揮グローバル株式会社	アルカリ土類金属の抽出方法、ｃｏ２固定化方法、及びｃｏ２を固定化し有価金属を回収する方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2096030A (en) *	1936-06-25	1937-10-19	Rundle Mfg Company	Acid resisting vitreous enamels
DE2346269C3 (de) *	1973-09-14	1980-08-21	Gewerkschaft Victor Chemische Werke, 4620 Castrop-Rauxel	Verfahren zur Herstellung von feinteiligen Calciumcarbonat-Dispersionen
US3920800A (en) *	1973-10-12	1975-11-18	Cyprus Mines Corp	Production of purified calcium carbonate
GB1472701A (en) *	1975-01-03	1977-05-04	English Clays Lovering Pochin	Production of aqueous calcium carbonate suspensions
JPS5390199A (en) *	1977-01-20	1978-08-08	Shiraishi Kogyo Kaisha Ltd	Method of modifying calcium carbonate
US4272498A (en) *	1979-09-25	1981-06-09	Foster Wheeler Energy Corporation	Process for comminuting and activating limestone by reaction with CO2
GB2094279B (en) *	1981-03-05	1984-12-05	Foster Wheeler Energy Corp	Process for comminuting and activating limestone by reaction with co2
SE450627B (sv) *	1983-06-14	1987-07-13	Sydkraft Ab	Forfarande och anleggning for vat-torr rening av rokgaser
US4629130A (en) *	1983-11-02	1986-12-16	A/S Niro Atomizer	Process for producing finely divided limestone

1983
- 1983-11-02 US US06/548,126 patent/US4629130A/en not_active Expired - Fee Related
1984
- 1984-10-22 AU AU34547/84A patent/AU567193B2/en not_active Ceased
- 1984-10-24 ZA ZA848290A patent/ZA848290B/xx unknown
- 1984-10-29 CA CA000466531A patent/CA1228343A/en not_active Expired
- 1984-10-31 MX MX203226A patent/MX163772B/es unknown
- 1984-10-31 DK DK518684A patent/DK160415C/da not_active IP Right Cessation
- 1984-11-01 DE DE8484307544T patent/DE3472394D1/de not_active Expired
- 1984-11-01 AT AT84307544T patent/ATE35409T1/de not_active IP Right Cessation
- 1984-11-01 EP EP84307544A patent/EP0150573B1/en not_active Expired
- 1984-11-02 ES ES537306A patent/ES8604792A1/es not_active Expired
1985
- 1985-08-29 ES ES546505A patent/ES8701828A1/es not_active Expired
1991
- 1991-12-19 MX MX9102688A patent/MX9102688A/es unknown

Also Published As

Publication number	Publication date
CA1228343A (en)	1987-10-20
ES8701828A1 (es)	1986-12-16
AU567193B2 (en)	1987-11-12
DK160415B (da)	1991-03-11
MX9102688A (es)	1994-05-31
US4629130A (en)	1986-12-16
EP0150573A1 (en)	1985-08-07
MX163772B (es)	1992-06-19
DK518684A (da)	1985-05-03
ZA848290B (en)	1985-06-26
ATE35409T1 (de)	1988-07-15
EP0150573B1 (en)	1988-06-29
ES546505A0 (es)	1986-12-16
DE3472394D1 (en)	1988-08-04
ES8604792A1 (es)	1986-03-16
ES537306A0 (es)	1986-03-16
DK160415C (da)	1991-09-30
AU3454784A (en)	1985-05-09

Publication	Publication Date	Title
ES2175072T3 (es)	2002-11-16	Metodo de fabricacion de carbonato de calcio de alta pureza.
BR9105823A (pt)	1992-08-25	Processo para preparar carbonato de calcio
DK150713C (da)	1987-10-26	Fremgangsmaade til fremstilling af findelt faeldet calcit
DK518684A (da)	1985-05-03	Fremgangsmaade til fremstilling af findelt kalksten
EP0134948A3 (en)	1987-10-14	Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same
DE3868645D1 (de)	1992-04-09	Verfahren zur gleichzeitigen entstickung und entschwefelung eines sauerstoffhaltigen abgases.
AU3182489A (en)	1989-09-06	Process and apparatus for desulfurization
DK581786A (da)	1986-12-03	Fremgangsmaade til fremstilling af roeggasafsvovlingsmiddel
DE3367737D1 (en)	1987-01-08	Process control of continuous sodium-limestone flue gas desulfurization system
DE3662027D1 (en)	1989-03-16	Process for the recovery of sulphur dioxide from gas flows
JPS5771819A (en)	1982-05-04	Oxidation of calcium sulfite
SE8000764L (sv)	1980-08-06	Forfarande for att rena avgaser med sura komponenter eller dylikt, serskilt so?712
JPS5288268A (en)	1977-07-23	Desulfurization of exhaust flue gas
UA19265A (uk)	1997-12-25	Абсорбеhт для очищеhhя газів від диоксиду вуглецю
JPS51151678A (en)	1976-12-27	Exhaust gas desulfurization process using calcium hydroxide
UA10186A (uk)	1996-12-25	Спосіб виготовлення сорбенту
JPS5575728A (en)	1980-06-07	Method of increasing calcium sulfite in absorption liquid for desulfurization
ATE95726T1 (de)	1993-10-15	Verfahren zur herstellung eines bikarbonatsorbents zur rauchgasentschwefelung.
SU1018279A1 (ru)	1996-01-27	Абсорбент для очистки газов от двуокиси углерода и сернистых соединений

Legal Events

Date	Code	Title	Description
1992-06-29	PBP	Patent lapsed