MXPA05010039A - Composicion mejorada y metodo para eliminar sulfuro de carbonilo del gas acido que lo contiene. - Google Patents

Composicion mejorada y metodo para eliminar sulfuro de carbonilo del gas acido que lo contiene.

Info

Publication number
MXPA05010039A
MXPA05010039A MXPA05010039A MXPA05010039A MXPA05010039A MX PA05010039 A MXPA05010039 A MX PA05010039A MX PA05010039 A MXPA05010039 A MX PA05010039A MX PA05010039 A MXPA05010039 A MX PA05010039A MX PA05010039 A MXPA05010039 A MX PA05010039A
Authority
MX
Mexico
Prior art keywords
carbon atoms
group
hydrogen
containing same
alkyl group
Prior art date
Application number
MXPA05010039A
Other languages
English (en)
Inventor
C Ashcraft Arnold
Original Assignee
Dow Global Technologies Inc
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 Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MXPA05010039A publication Critical patent/MXPA05010039A/es

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur 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
    • 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
    • B01D2257/308—Carbonoxysulfide COS
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)

Abstract

La presente invencion se refiere a una composicion novedosa de solvente para la eliminacion selectiva de COS de una corriente de gas que lo contiene, la composicion comprende a) por lo menos un polialquilen glicol alquil eter de la formula I o 1,3-dimetil-3,4,5,6-tetrahidro-2(1H)-pirimidinona o una mezcla de N-formilmorfolina y N-acetilmorfolina en donde R1 es un grupo alquilo que tiene de 1 a 6 atomos de carbono; R2 es hidrogeno o un grupo alquilo que tiene de 1 a 4 atomos de carbono; Alq es un grupo alquileno, ramificado o no ramificado, que tiene 2 a 4 atomos de carbono; y n es de 1 a 10; y b) por lo menos un compuesto de alcanolamina de la formula II o por lo menos un compuesto de piperazina de formula III en donde R3 es hidrogeno, un grupo alquilo que tiene de 1 a 6 atomos de carbono, o el grupo R4OH; R4 es un grupo alquileno ramificado o no ramificado que tiene de 1 a 6 atomos de carbono; R5 independientemente en cada ocasion que se presenta, es hidrogeno o un grupo hidroxialquilo que tiene de 1 a 4 atomos de carbono; y R6 es hidrogeno, un grupo alquilo que tiene de 1 a 6 atomos de carbono o un grupo hidroxialquilo que tiene de 1 a 4 atomos de carbono (ver formula (III)).
MXPA05010039A 2003-03-21 2004-03-11 Composicion mejorada y metodo para eliminar sulfuro de carbonilo del gas acido que lo contiene. MXPA05010039A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45635403P 2003-03-21 2003-03-21
PCT/US2004/007453 WO2004085033A2 (en) 2003-03-21 2004-03-11 Improved composition and method for removal of carbonyl sulfide from acid gas containing same

Publications (1)

Publication Number Publication Date
MXPA05010039A true MXPA05010039A (es) 2005-10-26

Family

ID=33098111

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05010039A MXPA05010039A (es) 2003-03-21 2004-03-11 Composicion mejorada y metodo para eliminar sulfuro de carbonilo del gas acido que lo contiene.

Country Status (13)

Country Link
US (4) US7857891B2 (es)
EP (1) EP1608454A2 (es)
JP (3) JP5154795B2 (es)
KR (2) KR20120019511A (es)
CN (1) CN100411710C (es)
AU (1) AU2004224449C1 (es)
CA (1) CA2519763C (es)
MX (1) MXPA05010039A (es)
MY (3) MY141750A (es)
RU (1) RU2341324C2 (es)
TR (1) TR200505119T1 (es)
TW (1) TWI373365B (es)
WO (1) WO2004085033A2 (es)

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JP6648980B2 (ja) * 2015-04-20 2020-02-19 Ｊｘｔｇエネルギー株式会社 液体炭化水素油中の硫化カルボニルを除去する方法
CN104931432A (zh) * 2015-06-30 2015-09-23 苏州东辰林达检测技术有限公司 一种氧硫化碳检测试剂及其制备方法

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Also Published As

Publication number Publication date
RU2341324C2 (ru) 2008-12-20
JP2011088144A (ja) 2011-05-06
KR20120019511A (ko) 2012-03-06
KR101148658B1 (ko) 2012-05-25
US20100300290A1 (en) 2010-12-02
TW200502031A (en) 2005-01-16
US8231713B2 (en) 2012-07-31
JP2006523255A (ja) 2006-10-12
RU2005132473A (ru) 2006-01-27
AU2004224449A1 (en) 2004-10-07
EP1608454A2 (en) 2005-12-28
US8518158B2 (en) 2013-08-27
JP5154795B2 (ja) 2013-02-27
TWI373365B (en) 2012-10-01
CN1771081A (zh) 2006-05-10
MY141750A (en) 2010-06-30
CN100411710C (zh) 2008-08-20
MY141747A (en) 2010-06-30
US20100301269A1 (en) 2010-12-02
US8226842B2 (en) 2012-07-24
TR200505119T1 (tr) 2006-12-21
US7857891B2 (en) 2010-12-28
MY141825A (en) 2010-06-30
US20110104030A1 (en) 2011-05-05
CA2519763C (en) 2012-07-10
AU2004224449C1 (en) 2009-08-13
WO2004085033A2 (en) 2004-10-07
KR20050113238A (ko) 2005-12-01
WO2004085033A3 (en) 2005-04-21
CA2519763A1 (en) 2004-10-07
US20060185512A1 (en) 2006-08-24
JP2011072995A (ja) 2011-04-14
AU2004224449B2 (en) 2009-03-12

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