BR0306705A - Processo para a remoção de dióxido de carbono e opcionalmente de sulfeto de hidrogênio e/ou cos a partir de uma corrente gasosa, e, lìquido absorvente - Google Patents

Processo para a remoção de dióxido de carbono e opcionalmente de sulfeto de hidrogênio e/ou cos a partir de uma corrente gasosa, e, lìquido absorvente

Info

Publication number
BR0306705A
BR0306705A BR0306705-0A BR0306705A BR0306705A BR 0306705 A BR0306705 A BR 0306705A BR 0306705 A BR0306705 A BR 0306705A BR 0306705 A BR0306705 A BR 0306705A
Authority
BR
Brazil
Prior art keywords
cos
removal
carbon dioxide
hydrogen sulfide
absorbent liquid
Prior art date
Application number
BR0306705-0A
Other languages
English (en)
Other versions
BR0306705B1 (pt
Inventor
Theodorus Johannes Brok
Rudolf Johannes Mathil Groenen
Jeanine Marie Klinkenbijl
Mariette Catharina Knaap
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR0306705A publication Critical patent/BR0306705A/pt
Publication of BR0306705B1 publication Critical patent/BR0306705B1/pt

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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)

Abstract

"PROCESSO PARA A REMOçãO DE DIóXIDO DE CARBONO E OPCIONALMENTE DE SULFETO DE HIDROGêNIO E/OU COS A PARTIR DE UMA CORRENTE GASOSA, E LìQUIDO ABSORVENTE". A invenção atual refere-se a um processo para a remoção de dióxido de carbono e opcionalmente de sulfeto de hidrogênio e/ou COS a partir de uma corrente gasosa contendo estes compostos, através da lavagem do gás com uma solução aquosa de lavagem contendo água, sulfolano e uma amina secundária ou terciária derivada de etanolamina. Mais especialmente, a invenção refere-se ao processo descrito acima, o processo sendo realizado na presença de um composto de amina primária ou secundária em uma quantidade entre 0,5 e 15% em peso com base em água, sulfolano e amina. A invenção refere-se ainda a um líquido absorvente a ser utilizado no processo acima.
BRPI0306705-0A 2002-01-14 2003-01-14 processo para a remoção de dióxido de carbono e opcionalmente de sulfeto de hidrogênio e/ou sulfeto de carbonila de uma corrente gasosa, e, lìquido absorvente. BR0306705B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02075133 2002-01-14
PCT/EP2003/000338 WO2003057348A1 (en) 2002-01-14 2003-01-14 Process for removing carbon dioxide from gas mixtures

Publications (2)

Publication Number Publication Date
BR0306705A true BR0306705A (pt) 2004-12-28
BR0306705B1 BR0306705B1 (pt) 2011-10-04

Family

ID=8185523

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0306705-0A BR0306705B1 (pt) 2002-01-14 2003-01-14 processo para a remoção de dióxido de carbono e opcionalmente de sulfeto de hidrogênio e/ou sulfeto de carbonila de uma corrente gasosa, e, lìquido absorvente.

Country Status (12)

Country Link
US (1) US7758673B2 (pt)
EP (1) EP1474218B1 (pt)
JP (1) JP2005514194A (pt)
CN (1) CN100379485C (pt)
AU (1) AU2003214041B2 (pt)
BR (1) BR0306705B1 (pt)
CA (1) CA2473064C (pt)
DE (1) DE60325171D1 (pt)
ES (1) ES2316734T3 (pt)
NO (1) NO334582B1 (pt)
NZ (1) NZ533691A (pt)
WO (1) WO2003057348A1 (pt)

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Also Published As

Publication number Publication date
CN1615173A (zh) 2005-05-11
DE60325171D1 (de) 2009-01-22
BR0306705B1 (pt) 2011-10-04
CA2473064A1 (en) 2003-07-17
NZ533691A (en) 2006-11-30
NO20043667L (no) 2004-08-12
US7758673B2 (en) 2010-07-20
NO334582B1 (no) 2014-04-14
CA2473064C (en) 2011-11-29
US20050166756A1 (en) 2005-08-04
EP1474218B1 (en) 2008-12-10
AU2003214041B2 (en) 2008-10-02
EP1474218A1 (en) 2004-11-10
CN100379485C (zh) 2008-04-09
AU2003214041A1 (en) 2003-07-24
ES2316734T3 (es) 2009-04-16
JP2005514194A (ja) 2005-05-19
WO2003057348A1 (en) 2003-07-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/01/2003, OBSERVADAS AS CONDICOES LEGAIS.