DE2965112D1 - Process for removing cos from a gas or liquid stream - Google Patents

Process for removing cos from a gas or liquid stream

Info

Publication number
DE2965112D1
DE2965112D1 DE7979103023T DE2965112T DE2965112D1 DE 2965112 D1 DE2965112 D1 DE 2965112D1 DE 7979103023 T DE7979103023 T DE 7979103023T DE 2965112 T DE2965112 T DE 2965112T DE 2965112 D1 DE2965112 D1 DE 2965112D1
Authority
DE
Germany
Prior art keywords
gas
liquid stream
removing cos
cos
stream
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
DE7979103023T
Other languages
English (en)
Inventor
Glenn David Correll
Hans Ruedi Friedli
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE2965112D1 publication Critical patent/DE2965112D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • 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
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE7979103023T 1978-08-24 1979-08-18 Process for removing cos from a gas or liquid stream Expired DE2965112D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93667578A 1978-08-24 1978-08-24

Publications (1)

Publication Number Publication Date
DE2965112D1 true DE2965112D1 (en) 1983-05-05

Family

ID=25468946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979103023T Expired DE2965112D1 (en) 1978-08-24 1979-08-18 Process for removing cos from a gas or liquid stream

Country Status (6)

Country Link
EP (1) EP0008449B1 (de)
JP (1) JPS5531491A (de)
AU (1) AU530333B2 (de)
CA (1) CA1124038A (de)
DE (1) DE2965112D1 (de)
ZA (1) ZA794121B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200653A (nl) * 1982-02-18 1983-09-16 Dow Chemical Nederland Werkwijze voor het afscheiden van ethylenisch onverzadigde koolwaterstoffen uit een koolwaterstofmengsel.
GB2129330B (en) * 1982-10-27 1986-08-20 Exxon Research Engineering Co N-aminoalkyl alkylpiperazine promoted acid gas scrubbing process
US4524050A (en) * 1983-01-07 1985-06-18 Air Products And Chemicals, Inc. Catalytic hydrolysis of carbonyl sulfide
EP0124835A3 (de) * 1983-05-04 1987-09-30 Air Products And Chemicals, Inc. Bistertiäraminoalkylderivate als Lösungsmittel für die Entfernung von sauren Gasen aus Gasströmen
US4556546A (en) * 1983-05-04 1985-12-03 Air Products And Chemicals, Inc. Bis tertiary amino alkyl derivatives as solvents for acid gas removal from gas streams
US5019361A (en) * 1988-11-09 1991-05-28 Union Carbide Canada Limited Removal and recovery of sulphur dioxide from gas streams
US5313400A (en) * 1989-02-14 1994-05-17 Fanuc Ltd. Tracing method
TR26030A (tr) * 1990-06-13 1993-11-01 Union Carbide Canada Ltd GAZ AKIMLARINDAN KüKüRT DIOKSIDIN UZAKLASTIRLMASI VE GERI KAZANILMASI.
DE4027239A1 (de) * 1990-08-29 1992-03-05 Linde Ag Verfahren zur selektiven entfernung anorganischer und/oder organischer schwefelverbindungen
DE4028880A1 (de) * 1990-09-12 1992-03-19 Metallgesellschaft Ag Verfahren zum entschwefeln eines gasgemisches, das h(pfeil abwaerts)2(pfeil abwaerts)s, cos und co(pfeil abwaerts)2(pfeil abwaerts) enthaelt, sowie eine waschloesung hierfuer
DE10135370A1 (de) 2001-07-20 2003-01-30 Basf Ag Verfahren zur Entfernung saurer Gase aus einem Gasstrom
CN100411710C (zh) 2003-03-21 2008-08-20 陶氏环球技术公司 从含有硫化羰的酸性气体中除去硫化羰的改良的组合物和方法
JP4903119B2 (ja) 2007-06-25 2012-03-28 三菱電機株式会社 気液分離器とそれを搭載した空気調和機
DE102010004070A1 (de) * 2010-01-05 2011-07-07 Uhde GmbH, 44141 CO2-Entfernung aus Gasen mittels wässriger Amin-Lösung unter Zusatz eines sterisch gehinderten Amins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113674A (fr) * 1953-11-24 1956-04-03 Basf Ag Procédé pour séparer l'oxysulfure de carbone de gaz et de liquides
GB1058304A (en) * 1964-03-12 1967-02-08 Shell Int Research Process for the purification of fluids
DE1925593A1 (de) * 1969-05-20 1970-11-26 Koppers Gmbh Heinrich Verfahren zum Auswaschen von COS und CS2 aus technischen Gasen
DE2551717C3 (de) * 1975-11-18 1980-11-13 Basf Ag, 6700 Ludwigshafen und ggf. COS aus Gasen
US4094957A (en) * 1976-12-14 1978-06-13 Exxon Research & Engineering Co. Process for removing acid gases with hindered amines and amino acids

Also Published As

Publication number Publication date
EP0008449B1 (de) 1983-03-30
EP0008449A1 (de) 1980-03-05
CA1124038A (en) 1982-05-25
AU4961579A (en) 1980-02-28
AU530333B2 (en) 1983-07-14
ZA794121B (en) 1980-07-30
JPS5531491A (en) 1980-03-05

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee