EA201391598A1 - Способ извлечения серы с одновременным получением водорода и нулевыми выбросами - Google Patents

Способ извлечения серы с одновременным получением водорода и нулевыми выбросами

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Publication number
EA201391598A1
EA201391598A1 EA201391598A EA201391598A EA201391598A1 EA 201391598 A1 EA201391598 A1 EA 201391598A1 EA 201391598 A EA201391598 A EA 201391598A EA 201391598 A EA201391598 A EA 201391598A EA 201391598 A1 EA201391598 A1 EA 201391598A1
Authority
EA
Eurasian Patent Office
Prior art keywords
zero emissions
hydrogen recovery
sulfur extraction
simultaneous hydrogen
sulfur
Prior art date
Application number
EA201391598A
Other languages
English (en)
Other versions
EA026447B1 (ru
Inventor
Фабио Анджелини
Лучиа Барбато
Original Assignee
СТАМИКАРБОН Б.В. ЭКТИНГ АНДЕР ДЗЕ НЕЙМ ОФ ЭмТи ИННОВЕЙШН СЕНТЕР
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.)
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Publication date
Application filed by СТАМИКАРБОН Б.В. ЭКТИНГ АНДЕР ДЗЕ НЕЙМ ОФ ЭмТи ИННОВЕЙШН СЕНТЕР filed Critical СТАМИКАРБОН Б.В. ЭКТИНГ АНДЕР ДЗЕ НЕЙМ ОФ ЭмТи ИННОВЕЙШН СЕНТЕР
Publication of EA201391598A1 publication Critical patent/EA201391598A1/ru
Publication of EA026447B1 publication Critical patent/EA026447B1/ru

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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
    • C01B17/0495—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by dissociation of hydrogen sulfide into the elements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • 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
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/102—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

Описывается способ одновременного получения водорода и серы из HS-содержащего газового потока со сниженными и предпочтительно нулевыми выбросами. Способ включает каталитический окислительный крекинг HS, чтобы получить Ни S. Предпочтительно окисление проводят, используя обогащенный кислородом воздух, предпочтительно чистый кислород. Способ проводят в реакционной камере, включающей материал бифункционального катализатора, чтобы содействовать как частичному окислению HS, так и его диссоциации.
EA201391598A 2011-05-06 2012-05-07 Способ объединенного получения водорода и серы из hs-содержащего газового потока EA026447B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11165181 2011-05-06
PCT/NL2012/050308 WO2012154041A1 (en) 2011-05-06 2012-05-07 Zero emissions sulphur recovery process with concurrent hydrogen production

Publications (2)

Publication Number Publication Date
EA201391598A1 true EA201391598A1 (ru) 2014-03-31
EA026447B1 EA026447B1 (ru) 2017-04-28

Family

ID=44533334

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201391598A EA026447B1 (ru) 2011-05-06 2012-05-07 Способ объединенного получения водорода и серы из hs-содержащего газового потока

Country Status (6)

Country Link
US (2) US9255005B2 (ru)
EP (2) EP2704987B1 (ru)
CN (1) CN103648969B (ru)
CA (1) CA2835148C (ru)
EA (1) EA026447B1 (ru)
WO (1) WO2012154041A1 (ru)

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PL2928819T3 (pl) * 2012-11-08 2019-09-30 Stamicarbon B.V. Acting Under The Name Of Mt Innovation Center Sposób odzyskiwania siarki z jednoczesnym wytwarzaniem wodoru z gazu zasilającego zawierającego NH3 i H2S
ITMI20131311A1 (it) 2013-08-02 2015-02-03 Milano Politecnico Processo e relativo impianto di produzione di idrogeno.
KR102353682B1 (ko) * 2016-03-23 2022-01-20 쉘 인터내셔날 리써취 마트샤피지 비.브이. 가스 스트림 중 황의 촉매 환원을 위한 금속 고함량 가수분해 촉매
CN107537297B (zh) * 2016-06-29 2021-04-13 中国石油化工股份有限公司 清洁环保的烟气循环脱硫工艺
CN110312907B (zh) * 2017-01-02 2021-07-09 沙特基础全球技术有限公司 乙烯设备制冷系统
EA202193305A1 (ru) 2018-06-15 2022-03-04 Некстчем С.П.А. Катализатор для каталитического окислительного крекинга сероводорода с одновременным получением водорода
US11413574B2 (en) 2018-08-09 2022-08-16 Ohio State Innovation Foundation Systems, methods and materials for hydrogen sulfide conversion
EP3947356A4 (en) 2019-04-09 2023-01-25 Ohio State Innovation Foundation ALK GENERATION USING METAL SULPHIDE PARTICLES
US11578278B2 (en) * 2020-08-01 2023-02-14 Honeywell International Inc. Renewable transportation fuel process with thermal oxidation system
CN113023685B (zh) * 2021-03-29 2023-04-07 瑞切尔石化工程(上海)有限公司 一种克劳斯硫磺回收再热装置和方法

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IT1203898B (it) 1987-04-14 1989-02-23 Nuova Igi Impianti Gas Interna Perfezionamento al processo claus per il recupero di zolfo elementare
FR2773085B1 (fr) * 1997-12-29 2000-02-18 Elf Exploration Prod Procede catalytique pour oxyder directement en soufre, a basse temperature, l'h2s contenu en faible concentration dans un gaz et catalyseur pour sa mise en oeuvre
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Also Published As

Publication number Publication date
EP4242171A2 (en) 2023-09-13
EP2704987A1 (en) 2014-03-12
EP4242171A3 (en) 2023-11-29
CA2835148C (en) 2019-07-16
CA2835148A1 (en) 2012-11-15
CN103648969B (zh) 2017-09-12
US9255005B2 (en) 2016-02-09
US20160115026A1 (en) 2016-04-28
EP2704987B1 (en) 2023-06-07
US20140134096A1 (en) 2014-05-15
WO2012154041A1 (en) 2012-11-15
US9981849B2 (en) 2018-05-29
CN103648969A (zh) 2014-03-19
EA026447B1 (ru) 2017-04-28
EP2704987C0 (en) 2023-06-07

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