ATE354427T1 - Zusammensetzung und verfahren zur behandlung von säuregasen - Google Patents

Zusammensetzung und verfahren zur behandlung von säuregasen

Info

Publication number
ATE354427T1
ATE354427T1 AT96307646T AT96307646T ATE354427T1 AT E354427 T1 ATE354427 T1 AT E354427T1 AT 96307646 T AT96307646 T AT 96307646T AT 96307646 T AT96307646 T AT 96307646T AT E354427 T1 ATE354427 T1 AT E354427T1
Authority
AT
Austria
Prior art keywords
dimethyl ether
glycol dimethyl
composition
weight
amount
Prior art date
Application number
AT96307646T
Other languages
English (en)
Inventor
David Burns
Rickey Epps
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE354427T1 publication Critical patent/ATE354427T1/de

Links

Classifications

    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT96307646T 1995-10-23 1996-10-22 Zusammensetzung und verfahren zur behandlung von säuregasen ATE354427T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/543,842 US6592779B1 (en) 1995-10-23 1995-10-23 Composition and method for acid gas treatment

Publications (1)

Publication Number Publication Date
ATE354427T1 true ATE354427T1 (de) 2007-03-15

Family

ID=24169756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96307646T ATE354427T1 (de) 1995-10-23 1996-10-22 Zusammensetzung und verfahren zur behandlung von säuregasen

Country Status (7)

Country Link
US (2) US6592779B1 (de)
EP (2) EP1645321A1 (de)
AT (1) ATE354427T1 (de)
CA (1) CA2188489A1 (de)
DE (1) DE69636919T2 (de)
HU (1) HU218157B (de)
NO (1) NO322132B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116958A1 (de) * 2001-04-05 2002-10-17 Uhde Gmbh Verfahren zur NH¶3¶-Abscheidung aus Sythesegas sowie Vorrichtung zur Durchführung des Verfahrens
DE10136484A1 (de) * 2001-07-27 2003-02-13 Uhde Gmbh Verfahren zur Entfernung von Gasbestandteilen aus technischen Gasen mittels Ethylenglykoldimethylethern bei tieferen Temperaturen
WO2004085033A2 (en) 2003-03-21 2004-10-07 Dow Global Technologies Inc. Improved composition and method for removal of carbonyl sulfide from acid gas containing same
CA2599493C (en) 2005-02-24 2014-05-13 Co2 Solution Inc. An improved co2 absorption solution
CA2700602C (en) * 2007-09-26 2015-11-03 Dow Global Technologies Inc. Process for making ethers from alkoxide anions or precursors of alkoxide anions
US7897133B1 (en) 2009-09-18 2011-03-01 Tessenderlo Kerley, Inc. Process for conversion of waste fluid streams from chemical processing plants to beneficiary agriculture products
RU2430771C2 (ru) * 2009-12-24 2011-10-10 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Абсорбент для осушки и очистки газа от сероводорода и углекислого газа
EP3313552A1 (de) * 2015-06-26 2018-05-02 Dow Global Technologies LLC Verbesserte dimethylethylenglykolzusammensetzung zur sauergasbehandlung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649166A (en) 1950-05-02 1953-08-18 Allied Chem & Dye Corp Absorption of carbon dioxide from gases containing the same
US3362133A (en) 1965-10-25 1968-01-09 Allied Chem Process for hydrogen sulfide removal from gas mixtures containing h2s and co2
US3737392A (en) * 1969-06-11 1973-06-05 Allied Chem Solvent composition useful in acid gas removal from gas mixtures
US3594985A (en) 1969-06-11 1971-07-27 Allied Chem Acid gas removal from gas mixtures
US4044100A (en) * 1969-12-08 1977-08-23 Allied Chemical Corporation Separation of acidic gas constituents from gaseous mixtures containing the same
US3824766A (en) 1973-05-10 1974-07-23 Allied Chem Gas purification
US3837143A (en) 1973-08-06 1974-09-24 Allied Chem Simultaneous drying and sweetening of wellhead natural gas
DE3237387A1 (de) * 1982-10-08 1984-04-12 Linde Ag, 6200 Wiesbaden Verfahren zur entfernung unerwuenschter gasfoermiger bestandteile aus heissen rauchgasen
US4581154A (en) * 1983-12-19 1986-04-08 Norton Company Solvent composition for the removal of acid gas from gas mixtures at subfreezing temperatures
US4976935A (en) * 1984-11-04 1990-12-11 Regents Of The University Of California Regeneration of solvent in H2 S removal from gases
US4741745A (en) * 1986-05-07 1988-05-03 Norton Company Process for separation of carbon dioxide from other gases
US5273679A (en) * 1986-10-30 1993-12-28 Toho Kagaku Kogyo Co., Ltd. Stabilizers for compositions for acid gas absorbent
JPH0698262B2 (ja) 1987-11-06 1994-12-07 株式会社日本触媒 酸性ガス吸収剤組成物
US4995888A (en) * 1988-07-05 1991-02-26 Texaco Inc. Separation of gas from solvent by membrane technology
US4962238A (en) * 1989-10-04 1990-10-09 Exxon Research And Engineering Company Removal of glycols from a polyalkylene glycol dialkyl ether solution
JPH0418911A (ja) 1990-05-14 1992-01-23 Toho Chem Ind Co Ltd ガスから酸性成分を除去する方法

Also Published As

Publication number Publication date
NO964484D0 (no) 1996-10-22
EP0770420A2 (de) 1997-05-02
NO964484L (no) 1997-04-24
HUP9602938A3 (en) 1998-07-28
US6602443B2 (en) 2003-08-05
NO322132B1 (no) 2006-08-21
DE69636919T2 (de) 2007-11-08
HUP9602938A2 (en) 1997-05-28
EP0770420B1 (de) 2007-02-21
HU218157B (hu) 2000-06-28
EP1645321A1 (de) 2006-04-12
HU9602938D0 (en) 1996-12-30
DE69636919D1 (de) 2007-04-05
CA2188489A1 (en) 1997-04-24
EP0770420A3 (de) 1997-12-17
US20020033476A1 (en) 2002-03-21
US6592779B1 (en) 2003-07-15

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