ATE179088T1 - Absorption von mercaptanen - Google Patents

Absorption von mercaptanen

Info

Publication number
ATE179088T1
ATE179088T1 AT95900529T AT95900529T ATE179088T1 AT E179088 T1 ATE179088 T1 AT E179088T1 AT 95900529 T AT95900529 T AT 95900529T AT 95900529 T AT95900529 T AT 95900529T AT E179088 T1 ATE179088 T1 AT E179088T1
Authority
AT
Austria
Prior art keywords
absorption
mercaptans
solvents
disclosed
methoxytriglycol
Prior art date
Application number
AT95900529T
Other languages
English (en)
Inventor
Paul Garland
Graig Norman Schubert
Richard Allen Gregory
Eduardo Garcia-Rameau
Rickey Epps
David Burns
Robert Jerry Hlozek
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 ATE179088T1 publication Critical patent/ATE179088T1/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
    • B01D53/1487—Removing organic 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
    • B01D53/14—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT95900529T 1993-11-09 1994-11-04 Absorption von mercaptanen ATE179088T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14907793A 1993-11-09 1993-11-09

Publications (1)

Publication Number Publication Date
ATE179088T1 true ATE179088T1 (de) 1999-05-15

Family

ID=22528710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95900529T ATE179088T1 (de) 1993-11-09 1994-11-04 Absorption von mercaptanen

Country Status (9)

Country Link
US (2) US5589149A (de)
EP (1) EP0728033B1 (de)
AT (1) ATE179088T1 (de)
AU (1) AU8132494A (de)
CA (1) CA2176222C (de)
DE (1) DE69418055T2 (de)
ES (1) ES2132590T3 (de)
HU (1) HU221142B1 (de)
WO (1) WO1995013128A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8132494A (en) * 1993-11-09 1995-05-29 Union Carbide Chemicals & Plastics Technology Corporation Absorption of mercaptans
US5980845A (en) * 1994-08-24 1999-11-09 Cherry; Doyle Regeneration of hydrogen sulfide scavengers
WO1999002244A1 (es) * 1997-07-09 1999-01-21 Instituto Mexicano Del Petroleo Composicion y proceso para la purificacion selectiva de corrientes gaseosas a base de soluciones acuosas de alcanolaminas
US5843299A (en) * 1997-08-22 1998-12-01 Betzdearborn Inc. Corrosion inhibitor for alkanolamine units
DE19854353A1 (de) * 1998-11-25 2000-06-21 Clariant Gmbh Verfahren zur Reinigung von Gasen
DE19933301A1 (de) * 1999-07-15 2001-01-18 Basf Ag Verfahren zum Entfernen von Mercaptanen aus Fluidströmen
JP5154795B2 (ja) * 2003-03-21 2013-02-27 ダウ グローバル テクノロジーズ エルエルシー 硫化カルボニルを含む酸性ガスからそれを除去する改良された組成物及び方法
WO2005009592A1 (en) * 2003-07-22 2005-02-03 Dow Global Technologies Inc. Regeneration of acid gas-containing treatment fluids
FR2896244B1 (fr) * 2006-01-18 2013-04-12 Total Sa Procede de purification de melanges gazeux contenant des mercaptans et autres gaz acides
KR101358482B1 (ko) * 2007-02-27 2014-02-05 바스프 카탈리스트 엘엘씨 구리 ｃｈａ 제올라이트 촉매
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
EP2117702B1 (de) * 2007-02-27 2020-11-11 BASF Corporation Bifunktionelle katalysatoren für selektive ammoniakoxidation
CA2939726C (en) 2007-04-26 2019-06-18 Johnson Matthey Public Limited Company Transition metal/zeolite scr catalysts
US20090196812A1 (en) * 2008-01-31 2009-08-06 Basf Catalysts Llc Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure
US10583424B2 (en) 2008-11-06 2020-03-10 Basf Corporation Chabazite zeolite catalysts having low silica to alumina ratios
CN101502741B (zh) * 2009-02-16 2011-01-05 北京博源恒升高科技有限公司 聚乙二醇脱除气体中SOx的方法
US8293199B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
US8293198B2 (en) * 2009-12-18 2012-10-23 Basf Corporation Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods
CN102218260B (zh) * 2010-04-13 2013-04-03 中国石油化工集团公司 一种脱除恶臭气体中硫化物的吸收剂
US20120012505A1 (en) * 2010-07-14 2012-01-19 Compton Dennis R Use of alpha-amino ethers for the removal of mercaptans from hydrocarbons
US8512449B1 (en) 2010-12-03 2013-08-20 Jacam Chemical Company 2013, Llc Oil-soluble triazine sulfide scavenger
MX2016004836A (es) 2013-10-30 2016-07-26 Dow Global Technologies Llc Formulaciones solventes hibridas para la remocion selectiva de sulfuro de hidrogeno (h2s).
US10293299B2 (en) * 2013-10-30 2019-05-21 Dow Global Technologies Llc Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal
CA3090928A1 (en) 2018-02-14 2019-08-22 Taminco Bvba Improved contaminant removal process

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US2139375A (en) * 1937-06-14 1938-12-06 Shell Dev Removal of so from gases
US2600328A (en) * 1948-06-07 1952-06-10 Fluor Corp Separation of acidic constituents from gases
BE758101A (fr) * 1969-11-04 1971-04-28 Inst Francais Du Petrole Elimination des traces d'hydrogene sulfure et de mercaptans dans les gaz
US4044100A (en) * 1969-12-08 1977-08-23 Allied Chemical Corporation Separation of acidic gas constituents from gaseous mixtures containing the same
US3681015A (en) * 1970-01-21 1972-08-01 Lummus Co Purification of gases
US3856921A (en) * 1970-07-22 1974-12-24 Exxon Research Engineering Co Promoting scrubbing of acid gases
JPS5015782A (de) * 1973-06-14 1975-02-19
US4020144A (en) * 1975-05-02 1977-04-26 Exxon Research And Engineering Company Method for removal of gaseous sulfur and nitrogen compounds from gas streams
JPS5262307A (en) * 1975-11-17 1977-05-23 Chiyoda Chem Eng & Constr Co Ltd Removing of acidic gas from mixed gas
DD124056A1 (de) * 1976-02-23 1977-02-02
US4330305A (en) * 1976-03-19 1982-05-18 Basf Aktiengesellschaft Removal of CO2 and/or H2 S from gases
SU927282A1 (ru) * 1979-04-25 1982-05-15 Всесоюзный Научно-Исследовательский И Проектный Институт По Подготовке @К Транспортировке И Переработке Природного Газа Абсорбент дл очистки газов от кислых компонентов
US4529411A (en) * 1982-03-12 1985-07-16 Standard Oil Company CO2 Removal from high CO2 content hydrocarbon containing streams
US4490275A (en) * 1983-03-28 1984-12-25 Betz Laboratories Inc. Method and composition for neutralizing acidic components in petroleum refining units
US4581154A (en) * 1983-12-19 1986-04-08 Norton Company Solvent composition for the removal of acid gas from gas mixtures at subfreezing temperatures
US4705673A (en) * 1984-10-10 1987-11-10 Union Carbide Corporation Mixed solvent system for treating acidic gas
US4741745A (en) * 1986-05-07 1988-05-03 Norton Company Process for separation of carbon dioxide from other gases
US4840777A (en) * 1988-01-12 1989-06-20 Uop Process for inhibiting mono and diethanolamine degradation
DE3922904A1 (de) * 1989-07-12 1991-01-17 Cassella Ag Verfahren zum entfernen von schwefelkohlenstoff aus abgasgemischen
US5051205A (en) * 1990-04-18 1991-09-24 Atochem North America, Inc. Process of forming a stable colloidal dispersion
US5104630A (en) * 1990-11-13 1992-04-14 Uop Processes for removing carbonyl sulfide from hydrocarbon feedstreams
GB2281909B (en) * 1993-09-21 1997-06-04 Asahi Chemical Ind Propylene glycol cyclohexyl ether derivatives, method of producing same and uses thereof
AU8132494A (en) * 1993-11-09 1995-05-29 Union Carbide Chemicals & Plastics Technology Corporation Absorption of mercaptans

Also Published As

Publication number Publication date
EP0728033B1 (de) 1999-04-21
DE69418055T2 (de) 1999-09-16
ES2132590T3 (es) 1999-08-16
HU9601238D0 (en) 1996-07-29
DE69418055D1 (de) 1999-05-27
CA2176222C (en) 2001-01-23
EP0728033A1 (de) 1996-08-28
WO1995013128A1 (en) 1995-05-18
HUT76515A (en) 1997-09-29
US5705090A (en) 1998-01-06
HU221142B1 (en) 2002-08-28
US5589149A (en) 1996-12-31
CA2176222A1 (en) 1995-05-18
AU8132494A (en) 1995-05-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee