EA201170793A1 - Способ обессеривания газа - Google Patents

Способ обессеривания газа

Info

Publication number
EA201170793A1
EA201170793A1 EA201170793A EA201170793A EA201170793A1 EA 201170793 A1 EA201170793 A1 EA 201170793A1 EA 201170793 A EA201170793 A EA 201170793A EA 201170793 A EA201170793 A EA 201170793A EA 201170793 A1 EA201170793 A1 EA 201170793A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hydrogen sulphide
stream
gas stream
sulfur dioxide
sulfur
Prior art date
Application number
EA201170793A
Other languages
English (en)
Other versions
EA020246B1 (ru
Inventor
Сулин Чжай
Джон ФОСТЕР
Стефен Уорд
Малкольм Харрисон
Original Assignee
Фостер Уилер Энерджи Лимитед
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 Фостер Уилер Энерджи Лимитед filed Critical Фостер Уилер Энерджи Лимитед
Publication of EA201170793A1 publication Critical patent/EA201170793A1/ru
Publication of EA020246B1 publication Critical patent/EA020246B1/ru

Links

Classifications

    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0413—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the combustion step
    • 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
    • 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
    • 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
    • B01D53/50—Sulfur oxides
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—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
    • C01B17/021—Separation of sulfur from gases
    • 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
    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
    • C01B17/0439—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion at least one catalyst bed operating below the dew-point of sulfur
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air

Abstract

Способ очистки содержащего сероводород газового потока, который состоит из стадий: (i) смешивание содержащего сероводород первого газового потока и содержащего диоксид серы второго газового потока с получением объединенного потока, в котором получают элементарную серу по реакции сероводорода и диоксида серы; (ii) удаление элементарной серы и, по выбору, воды из объединенного потока и (iii) окисление по меньшей мере части элементарной серы с получением диоксида серы для использования во втором потоке, в котором реакцию проводят при температуре 15-155°С и давлении не менее 3 МПа.
EA201170793A 2008-12-09 2009-12-08 Способ обессеривания газа EA020246B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0822448A GB2466047B (en) 2008-12-09 2008-12-09 A process for gas sweetening
PCT/GB2009/002845 WO2010067064A2 (en) 2008-12-09 2009-12-08 A process for gas sweetening

Publications (2)

Publication Number Publication Date
EA201170793A1 true EA201170793A1 (ru) 2011-12-30
EA020246B1 EA020246B1 (ru) 2014-09-30

Family

ID=40289738

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170793A EA020246B1 (ru) 2008-12-09 2009-12-08 Способ обессеривания газа

Country Status (8)

Country Link
US (1) US8298505B2 (ru)
EP (1) EP2376374B1 (ru)
CN (1) CN102245502B (ru)
CA (1) CA2745890A1 (ru)
EA (1) EA020246B1 (ru)
ES (1) ES2426716T3 (ru)
GB (1) GB2466047B (ru)
WO (1) WO2010067064A2 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8524189B2 (en) * 2008-11-28 2013-09-03 Shell Oil Company Process for the selective oxidation of hydrogen sulphide
EP2439255A1 (en) * 2010-10-05 2012-04-11 Shell Internationale Research Maatschappij B.V. Method and system for producing a contaminant-depleted gas stream
US8440160B1 (en) * 2012-01-06 2013-05-14 Mahin Rameshni Integrated sulfur recovery methods in power plants and low BTU gas fields
CA2927394C (en) * 2013-11-08 2019-08-20 Saudi Arabian Oil Company Sulfur recovery unit and process
US9964034B2 (en) 2014-04-09 2018-05-08 Exxonmobil Upstream Research Company Methods for producing a fuel gas stream
US9023310B1 (en) * 2014-04-25 2015-05-05 Gas Technology Institute Aqueous process for recovering sulfur from hydrogen sulfide-bearing gas
CN104131804A (zh) * 2014-06-13 2014-11-05 胜利油田兴通建设工程有限责任公司 油田单井气体循环处理装置
US9605221B2 (en) 2014-06-28 2017-03-28 Saudi Arabian Oil Company Energy efficient gasification based multi generation apparatus employing energy efficient gasification plant-directed process schemes and related methods
US10393015B2 (en) 2016-07-14 2019-08-27 Exxonmobil Upstream Research Company Methods and systems for treating fuel gas
US10589223B1 (en) 2019-04-18 2020-03-17 Saudi Arabian Oil Company Method and apparatus for treating a sulfur dioxide containing stream by hydrogen sulfide in aqueous conditions
CN110559813B (zh) * 2019-08-19 2020-11-24 华中科技大学 利用等离子体诱导纳米硫颗粒在线制备用于脱汞的方法
US11459511B2 (en) 2020-04-09 2022-10-04 Saudi Arabian Oil Company Crude stabilizer bypass
CN114073992A (zh) * 2020-08-14 2022-02-22 中国石油化工股份有限公司 一种氧化还原脱硫工艺的富氧再生装置和方法及应用
CN112516765A (zh) * 2020-11-12 2021-03-19 衡阳丰联精细化工有限公司 含有硫化氢的二氧化硫混合气净化装置
CN114737944B (zh) * 2022-04-21 2024-04-26 东营达成石油科技有限公司 一种油井采出液超高含硫化氢治理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099536A (en) 1960-07-05 1963-07-30 Universal Oil Prod Co Process for the recovery of crystalline sulfur
FR2358187A1 (fr) * 1976-07-12 1978-02-10 Raffinage Cie Francaise Procede de purification d'un gaz hydrogene contenant des gaz acides et applications dudit procede
US4684514A (en) * 1985-07-22 1987-08-04 Air Products And Chemicals, Inc. High pressure process for sulfur recovery from a hydrogen sulfide containing gas stream
US20020176816A1 (en) * 2001-05-02 2002-11-28 Smith Strom W. In-line sulfur extraction process
US6962683B2 (en) * 2002-07-15 2005-11-08 Research Triangle Institute Method of removing and recovering elemental sulfur from highly reducing gas streams containing sulfur gases

Also Published As

Publication number Publication date
CN102245502B (zh) 2013-12-11
CN102245502A (zh) 2011-11-16
US20110300059A1 (en) 2011-12-08
EP2376374A2 (en) 2011-10-19
WO2010067064A3 (en) 2010-11-11
EA020246B1 (ru) 2014-09-30
GB0822448D0 (en) 2009-01-14
CA2745890A1 (en) 2010-06-17
GB2466047A (en) 2010-06-16
EP2376374B1 (en) 2013-08-14
US8298505B2 (en) 2012-10-30
ES2426716T3 (es) 2013-10-24
WO2010067064A2 (en) 2010-06-17
GB2466047B (en) 2011-09-07

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU