EA201391598A1 - Способ извлечения серы с одновременным получением водорода и нулевыми выбросами - Google Patents
Способ извлечения серы с одновременным получением водорода и нулевыми выбросамиInfo
- 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
Links
Classifications
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- 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
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- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
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.
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) | EP4242171A3 (ru) |
CN (1) | CN103648969B (ru) |
CA (1) | CA2835148C (ru) |
EA (1) | EA026447B1 (ru) |
WO (1) | WO2012154041A1 (ru) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10046967B2 (en) * | 2012-11-08 | 2018-08-14 | Stamicarbon B.V. Acting Under The Name Of Mt Innovation Center | Process for sulphur recovery with concurrent hydrogen production from NH3 containing feed |
ITMI20131311A1 (it) | 2013-08-02 | 2015-02-03 | Milano Politecnico | Processo e relativo impianto di produzione di idrogeno. |
JP7000338B2 (ja) * | 2016-03-23 | 2022-01-19 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | ガス流中に含まれる硫黄の接触還元に使用するための高金属含有量の加水分解触媒、ならびにそのような組成物を製造及び使用する方法 |
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*** |
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 |
WO2020210396A1 (en) | 2019-04-09 | 2020-10-15 | Ohio State Innovation Foundation | Alkene generation using metal sulfide 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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3647187A (en) * | 1970-08-03 | 1972-03-07 | Technicon Instr | Static mixer and method of making same |
US4481181A (en) * | 1982-02-08 | 1984-11-06 | Ga Technologies Inc. | Hydrogen production from in situ partial burning of H2 S |
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 |
US6946111B2 (en) | 1999-07-30 | 2005-09-20 | Conocophilips Company | Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream |
US6800269B2 (en) | 1999-07-30 | 2004-10-05 | Conocophillips Company | Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream |
EP1090675A1 (en) * | 1999-09-30 | 2001-04-11 | Gastec N.V. | Process for the removal of sulphur compounds from gases |
FR2824060B1 (fr) * | 2001-04-30 | 2003-05-30 | Inst Francais Du Petrole | Procede et dispositif de production d'un gaz contenant de l'hydrogene a partir d'hydrogene sulfure |
US7138101B2 (en) * | 2004-01-15 | 2006-11-21 | Conocophillips Company | Two-stage catalytic process for recovering sulfur from an H2S-containing gas stream |
US7226572B1 (en) | 2006-03-03 | 2007-06-05 | Conocophillips Company | Compact sulfur recovery plant and process |
US7722705B2 (en) * | 2006-05-11 | 2010-05-25 | Corning Incorporated | Activated carbon honeycomb catalyst beds and methods for the use thereof |
US20100076819A1 (en) | 2008-09-25 | 2010-03-25 | Myshape, Inc. | System and Method for Distilling Data and Feedback From Customers to Identify Fashion Market Information |
US20100300872A1 (en) | 2009-06-01 | 2010-12-02 | Chevron U.S.A. Inc. | Methods for Low Temperature Hydrogen Sulfide Dissociation |
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2012
- 2012-05-07 EP EP23177103.1A patent/EP4242171A3/en active Pending
- 2012-05-07 CN CN201280026698.3A patent/CN103648969B/zh active Active
- 2012-05-07 CA CA2835148A patent/CA2835148C/en active Active
- 2012-05-07 US US14/115,831 patent/US9255005B2/en active Active
- 2012-05-07 EP EP12724752.6A patent/EP2704987B1/en active Active
- 2012-05-07 EA EA201391598A patent/EA026447B1/ru not_active IP Right Cessation
- 2012-05-07 WO PCT/NL2012/050308 patent/WO2012154041A1/en active Application Filing
-
2016
- 2016-01-06 US US14/989,696 patent/US9981849B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2704987A1 (en) | 2014-03-12 |
EP2704987B1 (en) | 2023-06-07 |
EP2704987C0 (en) | 2023-06-07 |
US9981849B2 (en) | 2018-05-29 |
CA2835148A1 (en) | 2012-11-15 |
EP4242171A3 (en) | 2023-11-29 |
EP4242171A2 (en) | 2023-09-13 |
CA2835148C (en) | 2019-07-16 |
CN103648969A (zh) | 2014-03-19 |
CN103648969B (zh) | 2017-09-12 |
US9255005B2 (en) | 2016-02-09 |
US20140134096A1 (en) | 2014-05-15 |
WO2012154041A1 (en) | 2012-11-15 |
EA026447B1 (ru) | 2017-04-28 |
US20160115026A1 (en) | 2016-04-28 |
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Legal Events
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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 KG TJ |