MX166649B - Proceso y composicion para la remocion de sulfuro de hidrogeno y/o bioxido de carbono de corrientes gaseosas - Google Patents

Proceso y composicion para la remocion de sulfuro de hidrogeno y/o bioxido de carbono de corrientes gaseosas

Info

Publication number
MX166649B
MX166649B MX010489A MX1048988A MX166649B MX 166649 B MX166649 B MX 166649B MX 010489 A MX010489 A MX 010489A MX 1048988 A MX1048988 A MX 1048988A MX 166649 B MX166649 B MX 166649B
Authority
MX
Mexico
Prior art keywords
present
polyvalent metal
chelate
removal
hydrogen sulfide
Prior art date
Application number
MX010489A
Other languages
English (en)
Inventor
Gaines C Jeffrey
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
Priority claimed from US07/016,169 external-priority patent/US4816238A/en
Priority claimed from US07/016,167 external-priority patent/US4781901A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX166649B publication Critical patent/MX166649B/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
    • B01D53/14—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
    • B01D53/1493—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

La presente invención se refiere a un proceso para la remoción de sulfuro de hidrógeno de una corriente gaseosa amarga, que comprende: a) en una zona de contacto, poner en contacto la corriente con una solución alcalina acuosa teniendo un álcali y un quelato de metal polivalente para producir hidrosulfuro y/o sulfuro, donde todo o sustancialmente todo el metal polivalente está presente en el estado de valencia menor, y posteriormente, b) en un zona de oxidación, poner en contacto la solución alcalina acuosa con una cantidad de un quelato de metal polivalente en estado de valencia mayor teniendo al menos la cantidad estequiométrica requerida para oxidar el hidrosulfuro y/o sulfuro presente en azufre, la mejora caracterizada porque 1) en el paso (A), està presente un absorbente de H2S y/o CO2 selectivo; y 2) en el paso (A), el metal polivalente en el quelato puede también estar presente en una mezcla de estados de valencia menor y mayor, la mezcla conteniendo el quelato de metal de polivalente en estado de valencia menor en una cantidad que es mayor de unas cinco veces la cantidad del quelato de metal polivalente en estado de valencia mayor.
MX010489A 1987-02-19 1988-02-19 Proceso y composicion para la remocion de sulfuro de hidrogeno y/o bioxido de carbono de corrientes gaseosas MX166649B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/016,169 US4816238A (en) 1986-05-01 1987-02-19 Method and composition for the removal of hydrogen sulfide from gaseous streams
US07/016,167 US4781901A (en) 1986-05-01 1987-02-19 Method and composition for the removal of hydrogen sulfide and carbon dioxide from gaseous streams

Publications (1)

Publication Number Publication Date
MX166649B true MX166649B (es) 1993-01-26

Family

ID=26688257

Family Applications (1)

Application Number Title Priority Date Filing Date
MX010489A MX166649B (es) 1987-02-19 1988-02-19 Proceso y composicion para la remocion de sulfuro de hidrogeno y/o bioxido de carbono de corrientes gaseosas

Country Status (10)

Country Link
EP (1) EP0279667B1 (es)
JP (1) JPS63294924A (es)
CN (1) CN1014042B (es)
AU (1) AU605244B2 (es)
CA (1) CA1305464C (es)
DK (1) DK85388A (es)
MX (1) MX166649B (es)
NO (1) NO880714L (es)
NZ (1) NZ223528A (es)
PH (1) PH24894A (es)

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GB9017373D0 (en) * 1990-08-08 1990-09-19 Shell Int Research Removing h2s from a sour gaseous stream
US6083472A (en) * 1999-01-28 2000-07-04 U.S. Filter/Gas Technology Products Method for continuously producing thiosulfate ions
US7250072B2 (en) * 2003-11-19 2007-07-31 Air Products And Chemicals, Inc. Removal of sulfur-containing impurities from volatile metal hydrides
DE102005050385A1 (de) 2005-10-20 2007-04-26 Basf Ag Absorptionsmittel und Verfahren zum Entfernen von Kohlendioxid aus Gasströmen
PE20071048A1 (es) 2005-12-12 2007-10-18 Basf Ag Proceso para la recuperacion de dioxido de carbono
DK2026896T3 (en) 2006-05-18 2016-11-28 Basf Se KULDIOXIDABSORPTIONSMIDDEL WITH REDUCED Regeneration ENERGY NEEDS
US7772449B2 (en) * 2007-08-01 2010-08-10 Stone & Webster Process Technology, Inc. Removal of acid gases and sulfur compounds from hydrocarbon gas streams in a caustic tower
EP2217353B1 (de) 2007-11-15 2017-01-25 Basf Se Verfahren zum entfernen von kohlendioxid aus fluidströmen, insbesondere verbrennungsabgasen
CN102092067A (zh) * 2011-01-13 2011-06-15 中国文化遗产研究院 一种脱除海洋出水木质文物中硫铁化合物的方法
CN102408886B (zh) * 2011-10-14 2013-10-09 西南石油大学 高效无恶臭溶硫剂及制备方法和应用
KR101956924B1 (ko) * 2012-09-11 2019-06-19 한국전력공사 이산화탄소 포집 장치 및 그 동작 방법
WO2014100054A1 (en) * 2012-12-19 2014-06-26 Nalco Company Functionalized hydrogen sulfide scavengers
US9631467B2 (en) 2012-12-19 2017-04-25 Ecolab Usa Inc. Squeeze treatment for in situ scavenging of hydrogen sulfide
CA2909345A1 (en) * 2013-04-15 2014-10-23 Siemens Aktiengesellschaft Absorption medium, process for producing an absorption medium, and also process and apparatus for separating hydrogen sulfide from an acidic gas
WO2014210166A1 (en) 2013-06-27 2014-12-31 Ecolab Usa Inc. Epoxide-based hydrogen sulfide scavengers
CN103333715B (zh) * 2013-07-16 2015-03-18 湖南大学 一种脱除催化裂化干气中硫化氢的方法
GB201322606D0 (en) * 2013-12-19 2014-02-05 Capture Ltd C System for capture and release of acid gases
US9273254B2 (en) 2013-12-20 2016-03-01 Ecolab Usa Inc. Amino acetals and ketals as hydrogen sulfide and mercaptan scavengers
US9458393B2 (en) 2014-04-15 2016-10-04 Ecolab Usa Inc. Hydantoins as hydrogen sulfide and mercaptan scavengers
WO2015173234A1 (en) 2014-05-12 2015-11-19 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Method and apparatus for purification of biogas
CN104437085B (zh) * 2014-12-26 2017-01-25 中南大学 一种液相高效还原再生脱硝铁基螯合剂的方法
CN105538464B (zh) * 2015-12-11 2017-11-24 浙江省博物馆 一种木质文物中硫铁化合物的脱除方法
WO2017162351A1 (de) * 2016-03-23 2017-09-28 Siemens Aktiengesellschaft Verfahren zur aufbereitung eines gasstroms
US20190112538A1 (en) * 2016-04-12 2019-04-18 Dow Global Technologies Llc Composition and use thereof for the removal of acid gases from hydrocarbon fluid streams
US10189763B2 (en) 2016-07-01 2019-01-29 Res Usa, Llc Reduction of greenhouse gas emission
US9938217B2 (en) 2016-07-01 2018-04-10 Res Usa, Llc Fluidized bed membrane reactor
US9981896B2 (en) 2016-07-01 2018-05-29 Res Usa, Llc Conversion of methane to dimethyl ether
CN106110834A (zh) * 2016-07-29 2016-11-16 清华大学 一种羧酸酯类化合物在捕集分离h2s中的应用
CN107621449B (zh) * 2017-02-13 2020-12-01 中国石油天然气股份有限公司 一种气体净化胺液中co2含量的连续流动分析方法
CN107029537A (zh) * 2017-03-22 2017-08-11 武汉国力通能源环保股份有限公司 用于石油液化气脱硫的络合铁脱硫剂及其制备方法
CN106925103B (zh) * 2017-03-22 2020-07-10 武汉国力通能源环保股份有限公司 湿法氧化脱硫化氢用络合铁脱硫剂及其制备方法
CN109513314A (zh) * 2017-09-20 2019-03-26 中国石油化工股份有限公司 一种脱除气体中硫化氢、二氧化碳的方法
US20190194551A1 (en) * 2017-12-22 2019-06-27 Clariant International, Ltd. Synergized acetals composition and method for scavenging sulfides and mercaptans
CN109647146A (zh) * 2019-01-23 2019-04-19 华能国际电力股份有限公司 一种工业锅炉烟气脱硫脱硝的系统及方法
CN113578391B (zh) * 2021-08-11 2023-10-27 四川炳辉环保科技有限责任公司 湿法液相脱硫催化剂及其制备方法
CN114130173B (zh) * 2021-12-08 2023-05-16 厦门理工学院 一种硫化氢气体吸收方法
CN115463539A (zh) * 2022-09-20 2022-12-13 华中科技大学 一种络合铁脱硫剂及其应用
CN115893625B (zh) 2022-10-26 2023-09-15 中国石油化工股份有限公司 一种用于压返液中有机硫去除的生物脱硫剂及其制备方法
WO2024246947A1 (en) * 2023-06-02 2024-12-05 Council Of Scientific & Industrial Research Apparatus and continuous process for the catalytic removal of hydrogen sulfide from gases
US20250019608A1 (en) * 2023-07-14 2025-01-16 Ripcord Energy Solutions, LLC Caustic scrubbing solution for removal of hydrogen sulfide, acid gas, and carbon dioxide from natural gas and methods for same

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US4774071A (en) * 1986-05-01 1988-09-27 The Dow Chemical Company Process and composition for the removal of hydrogen sulfide from gaseous streams
GB2192347B (en) * 1986-07-07 1989-12-13 Shell Int Research Removing hydrogen sulphide and carbon dioxide from a gas mixture containing hydrogen sulphide and carbon dioxide.

Also Published As

Publication number Publication date
CN88100739A (zh) 1988-09-07
CN1014042B (zh) 1991-09-25
DK85388D0 (da) 1988-02-18
AU1179688A (en) 1988-08-25
AU605244B2 (en) 1991-01-10
PH24894A (en) 1990-12-26
EP0279667A2 (en) 1988-08-24
NO880714L (no) 1988-08-22
EP0279667B1 (en) 1995-09-20
NO880714D0 (no) 1988-02-18
EP0279667A3 (en) 1989-04-05
CA1305464C (en) 1992-07-21
DK85388A (da) 1988-08-20
JPS63294924A (ja) 1988-12-01
NZ223528A (en) 1991-08-27

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