BR9914473A - Composição e processo para remoção de gases ácidos - Google Patents

Composição e processo para remoção de gases ácidos

Info

Publication number
BR9914473A
BR9914473A BR9914473-5A BR9914473A BR9914473A BR 9914473 A BR9914473 A BR 9914473A BR 9914473 A BR9914473 A BR 9914473A BR 9914473 A BR9914473 A BR 9914473A
Authority
BR
Brazil
Prior art keywords
carbon atoms
acid gases
composition
group
removal
Prior art date
Application number
BR9914473-5A
Other languages
English (en)
Inventor
Peter C Rooney
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
Publication of BR9914473A publication Critical patent/BR9914473A/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
    • 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
    • B01D53/1475—Removing 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
    • B01D53/1493—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"COMPOSIçãO E PROCESSO PARA REMOçãO DE GASES áCIDOS". Alcanolaminas da fórmula (I): R-NHCH~ 2~CH (OH) CH~ 2~CH~ 3~ ou misturas destes onde R é H, -CH~ 2~-CH (OH) CH~ 2~ CH~ 3~, um grupo alquila tendo 1 a 6 átomos de carbono, um grupo arila tendo de 6 a 12 átomos de carbono, um grupo alquilarila tendo 6 a 12 átomos de carbono, ou um grupo cicloalquila tendo 3 a 6 átomos de carbono são eficazes na remoção de gase ácidos de uma corrente fluida contendo os mesmos e exibe propriedades de degradação superiores comparativamente com as alcanolaminas convencionalmente usadas nas aplicações de purificação de gases.
BR9914473-5A 1998-09-30 1999-09-02 Composição e processo para remoção de gases ácidos BR9914473A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/163,824 US6207121B1 (en) 1998-09-30 1998-09-30 Composition and process for removal of acid gases
PCT/US1999/020256 WO2000018493A1 (en) 1998-09-30 1999-09-02 Composition and process for removal of acid gases

Publications (1)

Publication Number Publication Date
BR9914473A true BR9914473A (pt) 2002-03-05

Family

ID=22591737

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914473-5A BR9914473A (pt) 1998-09-30 1999-09-02 Composição e processo para remoção de gases ácidos

Country Status (16)

Country Link
US (1) US6207121B1 (pt)
EP (1) EP1117471B1 (pt)
JP (1) JP2002525195A (pt)
KR (1) KR20010073197A (pt)
CN (1) CN1324264A (pt)
AR (1) AR020531A1 (pt)
AU (1) AU753859B2 (pt)
BR (1) BR9914473A (pt)
CA (1) CA2345421C (pt)
DE (1) DE69905260T2 (pt)
EA (1) EA200100413A1 (pt)
ES (1) ES2189473T3 (pt)
ID (1) ID29229A (pt)
MY (1) MY121308A (pt)
NO (1) NO20011611L (pt)
WO (1) WO2000018493A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270739B1 (en) * 2000-06-16 2001-08-07 Eastman Chemical Company Process for the removal of carbon dioxide from 3,4-epoxy-1-butene process recycle streams
US6998098B2 (en) * 2002-11-11 2006-02-14 Conocophillips Company Removal of gases from a feed
US20060000356A1 (en) * 2002-11-27 2006-01-05 Yasuyoshi Tomoe Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas
JP4634384B2 (ja) * 2005-04-04 2011-02-16 三菱重工業株式会社 吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去方法及び装置
FR2888247B1 (fr) * 2005-07-11 2009-11-20 Inst Francais Du Petrole Procede d'elimination de l'oxysulfure de carbone contenu dans une charge d'hydrocarbures liquides
CN100413567C (zh) * 2005-11-09 2008-08-27 南化集团研究院 抑制甲基二乙醇胺脱硫溶液降解的方法
JP2009530073A (ja) † 2006-03-16 2009-08-27 ビーエーエスエフ ソシエタス・ヨーロピア 二相の接点が熱発生を随伴している二相を接触させる方法
JP5215595B2 (ja) 2007-06-18 2013-06-19 三菱重工業株式会社 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法
KR101035148B1 (ko) 2008-10-28 2011-05-17 한국전력공사 산성가스 분리용 흡수제
JP5659084B2 (ja) 2011-05-30 2015-01-28 株式会社東芝 酸性ガス吸収剤、酸性ガス除去方法および酸性ガス除去装置
JP6235798B2 (ja) * 2013-06-06 2017-11-22 デンカ株式会社 骨材及びその製造方法
CN104629700B (zh) * 2015-02-03 2018-05-01 成都理工大学 一种用于产水油井和产水气井的除硫剂
JP7165388B2 (ja) * 2018-04-16 2022-11-04 国立研究開発法人産業技術総合研究所 二酸化炭素回収方法
US11229875B1 (en) 2020-09-25 2022-01-25 Ineos Americas, Llc Scrubbing fluid and methods for using same
CN114130178B (zh) * 2021-11-23 2022-06-21 广西壮族自治区海洋环境监测中心站 一种复合脱硫剂、制备方法及其用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL86547B1 (pt) * 1973-03-20 1976-06-30 Polska Akademia Nauk Instytut Chemii Organicznej
US3908009A (en) * 1974-04-29 1975-09-23 Dow Chemical Co Inhibiting discoloration of aqueous compositions containing hexamethylenetetramine 1,3-dichloropropene salts
DE2551717C3 (de) 1975-11-18 1980-11-13 Basf Ag, 6700 Ludwigshafen und ggf. COS aus Gasen
CA1091429A (en) 1977-01-06 1980-12-16 Guido Sartori Process for removing carbon dioxide containing acidic gases from gaseous mixtures
US4239504A (en) * 1980-04-14 1980-12-16 Betz Laboratories, Inc. Free base amino alcohols as electrostatic precipitator efficiency enhancers
US4294588A (en) * 1980-04-14 1981-10-13 Betz Laboratories, Inc. Electrostatic precipitator efficiency enhancement
JP2925619B2 (ja) 1988-05-24 1999-07-28 エルフ・エクスプロラシオン・プロデユクシオン 第三級アルカノールアミン成分及びｃｏ２吸収活性剤を含有する酸性ガス吸収液体並びにｃｏ２及び任意にその他の酸性ガスを含むガスの脱酸へのその使用
US5366709A (en) 1990-01-18 1994-11-22 Societe Nationale Elf Aquitaine Production Liquid absorbent for acidic gases and process of deacidification of a gas
EP1062999A3 (en) 1993-10-06 2001-03-14 The Kansai Electric Power Co., Inc. Method for removing carbon dioxide from combustion exhaust gas

Also Published As

Publication number Publication date
KR20010073197A (ko) 2001-07-31
AR020531A1 (es) 2002-05-15
US6207121B1 (en) 2001-03-27
EA200100413A1 (ru) 2001-10-22
ID29229A (id) 2001-08-16
EP1117471A1 (en) 2001-07-25
CA2345421A1 (en) 2000-04-06
CA2345421C (en) 2006-11-14
NO20011611D0 (no) 2001-03-29
JP2002525195A (ja) 2002-08-13
MY121308A (en) 2006-02-28
DE69905260D1 (de) 2003-03-13
AU753859B2 (en) 2002-10-31
AU5704299A (en) 2000-04-17
WO2000018493A1 (en) 2000-04-06
NO20011611L (no) 2001-05-29
DE69905260T2 (de) 2003-06-26
ES2189473T3 (es) 2003-07-01
EP1117471B1 (en) 2003-02-05
CN1324264A (zh) 2001-11-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]