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GB1497171A - Recovery of particulate carbon from synthesis gas - Google Patents

Recovery of particulate carbon from synthesis gas

Info

Publication number
GB1497171A
GB1497171A GB44762/75A GB4476275A GB1497171A GB 1497171 A GB1497171 A GB 1497171A GB 44762/75 A GB44762/75 A GB 44762/75A GB 4476275 A GB4476275 A GB 4476275A GB 1497171 A GB1497171 A GB 1497171A
Authority
GB
United Kingdom
Prior art keywords
carbon
stream
dispersion
fuel
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB44762/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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.)
Filing date
Publication date
Priority claimed from US05/535,607 external-priority patent/US3980592A/en
Priority claimed from US05/535,605 external-priority patent/US3980590A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB1497171A publication Critical patent/GB1497171A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/049—Composition of the impurity the impurity being carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1497171 Purifying carbon monoxide-hydrogen mixtures TEXACO DEVELOPMENT CORP 29 Oct 1975 [23 Dec 1974(2)] 44762/75 Heading C5E A gaseous mixture comprising hydrogen and carbon monoxide is produced by the partial oxidation of a hydrocarbonaceous fuel with a freeoxygen-containing gas in a free-flow non-catalytic synthesis gas generator at 1300-1500‹ F. and 1-300 atmospheres in the presence of a temperature moderator (e.g. steam) and is cooled and scrubbed to produce a carbon-water dispersion and a product gas; the carbon-water dispersion is contacted with a liquid organic extractant to produce a stream of carbon-extractant dispersion and a stream of clarified water, the carbonextractant dispersion is centrifuged to produce a thick stream containing 1-10 wt. per cent carbon and a thin stream containing 0À02-1 wt. per cent carbon, the thick stream is passed into a fractional distillation zone in admixture with fresh heavy liquid hydrocarbon fuel and a light liquid fraction and a pumpable carbon slurry are removed from the distillation zone, and either or both of the thin centrifuge stream and the light liquid fraction are used as all or a portion of the liquid organic extractant. The liquid organic extractant can be a byproduct mixture from the oxo or oxoyl process for the catalylic production of aldehydes or alcohols from the product gas or a C 5 -C 16 hydrocarbon fuel boiling within the range 100-500‹ F. and can be used in an amount of 10-200 times the weight of particulate carbon in the aqueous dispersion. The clarified water stream can be recycled to the scrubbing zone and the pumpable carbon slurry from the distillation can be used as the hydrocarbonaceous fuel to be partially oxidized. The hydrocarbonaceous fuel can be a petroleum distillate or residue, a coal tar, shale or tar sand oil, a slurry of solid carbonaceous fuel in water or hydrocarbon or a by-product mixture from the oxo or oxoyl process.
GB44762/75A 1974-12-23 1975-10-29 Recovery of particulate carbon from synthesis gas Expired GB1497171A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/535,607 US3980592A (en) 1974-12-23 1974-12-23 Recovery of particulate carbon from synthesis gas
US05/535,605 US3980590A (en) 1974-12-23 1974-12-23 Recovery of particulate carbon from synthesis gas

Publications (1)

Publication Number Publication Date
GB1497171A true GB1497171A (en) 1978-01-05

Family

ID=27064869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44762/75A Expired GB1497171A (en) 1974-12-23 1975-10-29 Recovery of particulate carbon from synthesis gas

Country Status (12)

Country Link
JP (1) JPS537173B2 (en)
BR (1) BR7508523A (en)
DE (1) DE2557684C3 (en)
DK (1) DK143695C (en)
ES (1) ES443769A1 (en)
FR (1) FR2295910A1 (en)
GB (1) GB1497171A (en)
IN (1) IN142492B (en)
IT (1) IT1051863B (en)
NL (1) NL7514567A (en)
NO (1) NO145407C (en)
SE (1) SE417084B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112439414A (en) * 2020-11-11 2021-03-05 南京东焱氢能源科技有限公司 Preparation method of high-activity palladium hydroxide carbon based on microreactor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134740A (en) * 1977-12-14 1979-01-16 Texaco Inc. Method for energy utilization in producing synthesis gas and recovering unconverted carbon
US8859823B2 (en) * 2011-07-29 2014-10-14 Oxea Corporation OXO process and method for producing synthesis gas from waste oil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346742C3 (en) * 1972-12-29 1979-02-01 Texaco Development Corp., New York, N.Y. (V.St.A.) Process for removing carbon particles from an aqueous dispersion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112439414A (en) * 2020-11-11 2021-03-05 南京东焱氢能源科技有限公司 Preparation method of high-activity palladium hydroxide carbon based on microreactor

Also Published As

Publication number Publication date
JPS537173B2 (en) 1978-03-15
SE417084B (en) 1981-02-23
DK587675A (en) 1976-06-24
ES443769A1 (en) 1977-10-01
NO754139L (en) 1976-06-24
NO145407B (en) 1981-12-07
AU8641175A (en) 1977-05-12
DK143695C (en) 1982-03-08
DE2557684C3 (en) 1979-08-30
DK143695B (en) 1981-09-28
FR2295910B1 (en) 1981-06-19
DE2557684B2 (en) 1979-01-11
NL7514567A (en) 1976-06-25
FR2295910A1 (en) 1976-07-23
DE2557684A1 (en) 1976-07-01
BR7508523A (en) 1976-08-24
IT1051863B (en) 1981-05-20
JPS5175705A (en) 1976-06-30
SE7514363L (en) 1976-06-24
IN142492B (en) 1977-07-16
NO145407C (en) 1982-03-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee