MX165860B - Agentes quelatadores estabilizados para separar sulfuro de hidrogeno - Google Patents

Agentes quelatadores estabilizados para separar sulfuro de hidrogeno

Info

Publication number
MX165860B
MX165860B MX005333A MX533387A MX165860B MX 165860 B MX165860 B MX 165860B MX 005333 A MX005333 A MX 005333A MX 533387 A MX533387 A MX 533387A MX 165860 B MX165860 B MX 165860B
Authority
MX
Mexico
Prior art keywords
hydrogen sulfide
stabilizer
chelating agents
ions
chelating agent
Prior art date
Application number
MX005333A
Other languages
English (en)
Inventor
Stephen A Bedell
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 MX165860B publication Critical patent/MX165860B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • 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
    • B01D53/52—Hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a una solución acuosa para separar sulfuro de hidrógeno de corrientes gaseosas, caracterizada porque comprende: iones metálicos en una concentración de por lo menos aproximadamente 100 ppm; un agente quelatador, en una cantidad por lo menos equimolar con el ion metálico; un compuesto regulador, en una concentración suficiente para dar un pH entre 4 y 11; y un estabilizador, en una cantidad suficiente para retardar la degradación del agente quelatador, siendo el estabilizador compuesto aromáticos solubles en agua, iones yoduro, iones bromuro, cianuros, nitritos, aminoácidos, azúcares, ascorbatos, alcoholes, polioles, aldehidos alifáticos, compuestos orgánicos solubles que tienen ligaduras insaturadas de carbono a carbono, sulfóxido de dimetilo, disulfuros orgánicos, alquilaminas, formiatos y combinaciones de ellos.
MX005333A 1986-02-24 1987-02-23 Agentes quelatadores estabilizados para separar sulfuro de hidrogeno MX165860B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/831,969 US4891205A (en) 1986-02-24 1986-02-24 Stabilized chelating agents for removing hydrogen sulfide

Publications (1)

Publication Number Publication Date
MX165860B true MX165860B (es) 1992-12-08

Family

ID=25260323

Family Applications (1)

Application Number Title Priority Date Filing Date
MX005333A MX165860B (es) 1986-02-24 1987-02-23 Agentes quelatadores estabilizados para separar sulfuro de hidrogeno

Country Status (12)

Country Link
US (1) US4891205A (es)
EP (1) EP0242938B1 (es)
JP (1) JPS62197127A (es)
CN (1) CN1008070B (es)
AU (1) AU599956B2 (es)
CA (1) CA1295986C (es)
DE (1) DE3788152T2 (es)
DK (1) DK94287A (es)
MX (1) MX165860B (es)
NO (1) NO166759C (es)
NZ (1) NZ219322A (es)
PH (1) PH22742A (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1227783A (en) * 1983-11-03 1987-10-06 Derek Mcmanus Hydrogen sulfide removal
US5096691A (en) * 1986-02-24 1992-03-17 Bedell Stephen A H2 S abatement with stabilized chelates in geothermal drilling
WO1990001984A1 (en) * 1988-08-29 1990-03-08 The Dow Chemical Company Removal of hydrogen sulfide from fluid streams
US5005158A (en) * 1990-01-12 1991-04-02 Sgs-Thomson Microelectronics, Inc. Redundancy for serial memory
US5356458A (en) * 1991-08-12 1994-10-18 Clearwater Industries Corporation Computerized chemical injection system for hydrogen sulfide control in a waste water stream
US5320816A (en) * 1992-10-21 1994-06-14 The Dow Chemical Company Process for absorption of sulfur dioxide and nitric oxide from flue gas
FR2700713B1 (fr) * 1993-01-28 1995-04-14 Inst Francais Du Petrole Procédé de désulfuration d'une charge gazeuse contenant de l'hydrogène sulfuré.
US5508014A (en) * 1993-10-05 1996-04-16 Gas Research Institute, Inc. Regeneration of liquid redox systems using Thiobacillus ferrooxidans
NL9401036A (nl) * 1994-06-23 1996-02-01 Tno Anaerobe verwijdering van zwavelverbindingen uit afvalwater.
AU687297B2 (en) * 1994-12-21 1998-02-19 Dow Chemical Company, The H2S absorption with subsequent oxalate removal
US5989513A (en) * 1995-07-28 1999-11-23 Gas Research Institute Biologically assisted process for treating sour gas at high pH
ITMI20040175A1 (it) * 2004-02-05 2004-05-05 Eni Spa Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi
US7964170B2 (en) * 2007-10-19 2011-06-21 Fluegen, Inc. Method and apparatus for the removal of carbon dioxide from a gas stream
EP2217351A4 (en) * 2007-10-19 2011-08-17 Fluegen Inc METHOD AND DEVICE FOR REMOVING CARBON DIOXIDE FROM A GAS STREAM
US20100074828A1 (en) * 2008-01-28 2010-03-25 Fluegen, Inc. Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream
DE602008002999D1 (de) 2008-03-17 2010-11-25 Res Inst Petroleum Industry Verbesserung von Süsslösungen zur Entfernung von Schwefelwasserstoff aus Gasströmen
EP2522418A1 (de) * 2011-05-11 2012-11-14 Sachtleben Pigment GmbH Rohstoffe für vanadiumfreie oder vanadiumreduzierte DeNOx-Katalysatoren und Verfahren zu ihrer Herstellung
CN103572297B (zh) * 2012-07-26 2015-11-25 中国石油化工股份有限公司 一种含硫循环冷却水的处理方法
CN103768916B (zh) * 2012-10-25 2016-04-27 中国石油化工股份有限公司 一种氧化脱硫和硫磺回收方法
KR20150140817A (ko) * 2013-04-15 2015-12-16 지멘스 악티엔게젤샤프트 흡수제, 흡수제의 제조 방법, 및 산성 가스로부터 황화수소를 분리하기 위한 방법 및 장치
CN103623689B (zh) * 2013-12-12 2016-06-29 北京博源恒升高科技有限公司 多元醇复合溶液脱除气体中SOx的方法
CN106076092A (zh) * 2016-07-05 2016-11-09 西安赫立盖斯新能源科技有限公司 一种适用于液相氧化工艺的螯合稳定剂
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
RU2017122342A (ru) * 2017-06-26 2018-12-28 Лира Энерджи Срл Композиция и способ для удаления сульфида водорода и меркаптанов
CN112457833B (zh) * 2020-11-24 2022-06-03 中国石油天然气股份有限公司 一种用于油水井酸化用的硫化氢抑制剂、制备方法及其应用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622273A (en) * 1970-02-06 1971-11-23 Nalco Chemical Co Method for the removal of hydrogen sulfide from gaseous streams
US3937795A (en) * 1970-12-21 1976-02-10 Nobuyasu Hasebe Desulfurizing process for hydrogen sulfide-containing gases
FR2201251B1 (es) * 1972-10-02 1975-01-03 Inst Francais Du Petrole
US4009251A (en) * 1973-08-27 1977-02-22 Rhodia, Inc. Process for the removal of hydrogen sulfide from gaseous streams by catalytic oxidation of hydrogen sulfide to sulfur while inhibiting the formation of sulfur oxides
JPS5092294A (es) * 1973-12-18 1975-07-23
US4189462A (en) * 1975-02-20 1980-02-19 Air Resources, Inc. Catalytic removal of hydrogen sulfide from gases
US4206194A (en) * 1975-05-21 1980-06-03 Union Oil Company Of California Reducing the consumption of anthraquinone disulfonate in stretford solutions
US4076621A (en) * 1976-03-15 1978-02-28 Air Resources, Inc. Chelate oxidation of hydrogen sulfide in sour water
US4083945A (en) * 1977-01-10 1978-04-11 Union Oil Company Of California Process for the treatment of hydrogen sulfide gas streams
US4220505A (en) * 1978-12-06 1980-09-02 Combustion Engineering, Inc. Separation of hydrogen sulfide from fluid streams
US4243648A (en) * 1979-06-20 1981-01-06 Union Oil Company Of California Method for removing hydrogen sulfide from gas streams
US4238463A (en) * 1979-06-28 1980-12-09 Chevron Research Company Method for desulfurizing gases with iron oxide
EP0066310B1 (en) * 1981-05-26 1985-03-20 Shell Internationale Researchmaatschappij B.V. Sulphur recovery process
US4388293A (en) * 1981-11-24 1983-06-14 Shell Oil Company H2 S Removal
US4356155A (en) * 1981-05-26 1982-10-26 Shell Oil Company Sulfur process
US4382918A (en) * 1981-11-24 1983-05-10 Shell Oil Company Method of removing hydrogen sulfide from gases utilizing a stabilized iron chelate solution
US4400368A (en) * 1981-11-24 1983-08-23 Shell Oil Company H2 S Removal process
US4461754A (en) * 1981-11-24 1984-07-24 Shell Oil Company Method of removing hydrogen sulfide from gases utilizing a stabilized chelate solution
US4431616A (en) * 1982-01-06 1984-02-14 Shell Oil Company Method of removing hydrogen sulfide from gases
US4455287A (en) * 1982-03-15 1984-06-19 Ari Technologies, Inc. Method of stabilizing chelated polyvalent metal solutions
US4421733A (en) * 1982-05-24 1983-12-20 Shell Oil Company Method of removing hydrogen sulfide from gases utilizing a stabilized metal chelate solution
US4446118A (en) * 1982-05-27 1984-05-01 Chevron Research Company Scrubbing hydrogen sulfide from a fuel gas
US4517170A (en) * 1982-12-20 1985-05-14 Shell Oil Company Removal of H2 S from sour gas streams with subsequent sulfur separation
US4515759A (en) * 1983-11-03 1985-05-07 Nl Industries, Inc. Process of removing hydrogen sulfide from gas mixtures
US4622212A (en) * 1983-11-03 1986-11-11 Ari Technologies Inc. Hydrogen sulfide removal

Also Published As

Publication number Publication date
NO870713L (no) 1987-08-25
US4891205A (en) 1990-01-02
DK94287D0 (da) 1987-02-24
AU6884987A (en) 1987-08-27
JPS62197127A (ja) 1987-08-31
EP0242938A2 (en) 1987-10-28
DE3788152D1 (de) 1993-12-23
NZ219322A (en) 1991-10-25
DE3788152T2 (de) 1994-03-10
CA1295986C (en) 1992-02-18
PH22742A (en) 1988-11-28
CN1008070B (zh) 1990-05-23
AU599956B2 (en) 1990-08-02
EP0242938B1 (en) 1993-11-18
NO870713D0 (no) 1987-02-23
EP0242938A3 (en) 1989-03-08
NO166759B (no) 1991-05-27
DK94287A (da) 1987-08-25
CN87100802A (zh) 1987-10-28
NO166759C (no) 1991-09-04

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