EA200200478A1 - Способ получения серы - Google Patents

Способ получения серы

Info

Publication number
EA200200478A1
EA200200478A1 EA200200478A EA200200478A EA200200478A1 EA 200200478 A1 EA200200478 A1 EA 200200478A1 EA 200200478 A EA200200478 A EA 200200478A EA 200200478 A EA200200478 A EA 200200478A EA 200200478 A1 EA200200478 A1 EA 200200478A1
Authority
EA
Eurasian Patent Office
Prior art keywords
acid gas
reaction zone
hydrogen sulfide
gas
feed stream
Prior art date
Application number
EA200200478A
Other languages
English (en)
Inventor
Брайан М. Бурмастер
Б. Джин Гоэр
Original Assignee
Монсанто Компани
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22579263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200200478(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Монсанто Компани filed Critical Монсанто Компани
Publication of EA200200478A1 publication Critical patent/EA200200478A1/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
    • 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
    • B01D53/14—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
    • 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
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • 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
    • C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
    • 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
    • Y02C20/20—Capture or disposal of greenhouse gases of methane

Landscapes

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

Abstract

Настоящее изобретение предлагает способ получения элементарной серы из сероводорода, содержащегося в исходном потоке кислого газа, в котором сероводород и диоксид серы взаимодействуют только в каталитической установке для извлечения серы, включающей один каталитический конвертер, содержащий каталитическую реакционную зону Клауса. Обогащенный диоксидом серы газ, получаемый при обработке остаточного газа, рециркулируется и вводится в каталитическую реакционную зону как часть исходной газовой смеси, которая также включает исходный поток кислого газа. В каталитической реакционной зоне эффективно поддерживается умеренная температура благодаря рециклу остаточного газа в конвертер таким образом, что может быть достигнута высокая концентрация сероводорода в исходном потоке кислого газа, а также повышены эксплуатационная гибкость и производительность системы. Также раскрывается способ предварительной обработки, включающий контактирование кислого газа с кислым водным промывочным раствором для снижения концентрации ненасыщенных углеводородов в кислом газе и ингибирования дезактивации катализатора окисления.Отчет о международном поиске был опубликован 2002.01.24.
EA200200478A 1999-10-22 2000-10-20 Способ получения серы EA200200478A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16097499P 1999-10-22 1999-10-22
PCT/US2000/029022 WO2001030692A2 (en) 1999-10-22 2000-10-20 Process for the production of sulfur

Publications (1)

Publication Number Publication Date
EA200200478A1 true EA200200478A1 (ru) 2002-10-31

Family

ID=22579263

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200478A EA200200478A1 (ru) 1999-10-22 2000-10-20 Способ получения серы

Country Status (14)

Country Link
EP (1) EP1230149B8 (ru)
JP (1) JP2003512285A (ru)
KR (1) KR20020048974A (ru)
CN (1) CN1382105A (ru)
AT (1) ATE312797T1 (ru)
AU (1) AU8030100A (ru)
BR (1) BR0014908A (ru)
CA (1) CA2386336C (ru)
DE (1) DE60024866T2 (ru)
EA (1) EA200200478A1 (ru)
ES (1) ES2255511T3 (ru)
MX (1) MXPA02003965A (ru)
WO (1) WO2001030692A2 (ru)
ZA (1) ZA200202424B (ru)

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DE10233820A1 (de) 2002-07-25 2004-02-12 Thyssenkrupp Encoke Gmbh Spaltreaktor für eine Claus-Anlage
DE10233819A1 (de) * 2002-07-25 2004-02-12 Thyssenkrupp Encoke Gmbh Verfahren zur Abtrennung von Schwefelwasserstoff aus Koksofengas mit nachfolgender Gewinnung von elementarem Schwefel in einer Claus-Anlage
US7662215B2 (en) 2004-07-12 2010-02-16 Exxonmobil Upstream Research Company Methods for removing sulfur-containing compounds
CN101274750B (zh) * 2007-12-29 2010-06-30 江苏晟宜环保科技有限公司 尾气循环硫回收方法
CN101576261B (zh) * 2008-05-07 2011-05-11 北京丰汉工程咨询有限公司 一种酸性气燃烧及催化还原方法
CN101975402B (zh) * 2010-10-31 2012-08-29 湖北科伦药业有限公司 锅炉燃烧节能减排系统
DE102011002320B3 (de) 2011-04-28 2012-06-21 Knauf Gips Kg Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen
CN102950000B (zh) * 2011-08-31 2014-08-06 中国石油化工股份有限公司 硫化氢选择氧化制硫催化剂及其制备方法
EA201400586A1 (ru) * 2011-11-15 2014-09-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения диоксида серы
CN102530888B (zh) * 2012-01-31 2013-11-27 刘立文 一种二氧化硫制备硫酸的方法
DE102012007161A1 (de) 2012-04-12 2013-10-17 Thyssenkrupp Uhde Gmbh Verfahren zur Regelung der Temperatur im Verbrennungsofen einer Claus-Anlage
CN103480252A (zh) * 2012-06-13 2014-01-01 中国石油天然气股份有限公司 一种含硫化氢的酸性气体处理方法
CN104519978A (zh) * 2012-07-03 2015-04-15 国际壳牌研究有限公司 用于深度脱除气体物流的杂质的方法
CN102784552B (zh) * 2012-07-05 2014-08-27 天津大学 加氢精制过程中含硫、含氮废水、废气的联合处理系统及方法
CN103663386B (zh) 2012-09-19 2015-05-20 中国石油化工股份有限公司 一种降低硫磺装置so2排放浓度的方法
US9370745B2 (en) 2013-04-24 2016-06-21 Jiangsu New Century Jiangnan Environmental Protection Co., Ltd Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process
WO2014198783A1 (en) * 2013-06-14 2014-12-18 Shell Internationale Research Maatschappij B.V. Process for the oxidation of hydrogen sulphide
CN103482583B (zh) * 2013-09-10 2015-09-02 山东三维石化工程股份有限公司青岛分公司 Swsr-1硫回收工艺
JP6358631B2 (ja) * 2014-04-16 2018-07-18 サウジ アラビアン オイル カンパニー Ｂｔｅｘを含む低〜中モルパーセント硫化水素ガス供給をクラウスユニットで処理するための改良型硫黄回収工程
CN105983333A (zh) * 2015-02-06 2016-10-05 上海东化环境工程有限公司 一种含氨尾气的处理工艺
MX365444B (es) * 2015-08-14 2019-06-03 Orion Eng Carbons Gmbh Métodos y sistemas para remoción de materia particulada de una corriente de gas de escape de proceso.
CN105293446B (zh) * 2015-11-18 2017-12-01 山东迅达化工集团有限公司 低浓度酸性气的低硫排放硫磺回收工艺
CN108176194A (zh) * 2018-01-16 2018-06-19 中国石油工程建设有限公司 一种含硫单质及化合物尾气的处理装置及处理方法
MX2021004014A (es) * 2018-10-08 2021-07-16 Evonik Operations Gmbh Metodo de procesamiento de residuos que contienen azufre de refinerias y prerrefinerias.
PL3962858T3 (pl) * 2019-05-03 2023-10-09 Topsoe A/S Sposób wytwarzania siarki pierwiastkowej przez częściowo lub całkowicie katalityczne utlenianie gazu resztkowego clausa
CN115178274B (zh) * 2021-04-02 2023-12-29 中冶长天国际工程有限责任公司 一种载硫活性炭的制备方法及其应用
CN115215301B (zh) * 2021-04-20 2024-02-13 中国石油化工股份有限公司 一种硫磺回收装置停工吹硫方法
US20240140796A1 (en) * 2022-10-26 2024-05-02 Saudi Arabian Oil Company Adaptive control of btx removal in sulfur recovery units

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DE3333933A1 (de) * 1983-09-20 1985-04-04 Linde Ag, 6200 Wiesbaden Verfahren zum reinigen eines gasstromes
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DE4239811A1 (de) * 1992-11-26 1994-06-01 Linde Ag Verfahren zur Entschwefelung eines H¶2¶S-haltigen Rohgases
CA2177449C (en) * 1996-05-20 2003-04-29 Barry Steve Marjanovich Process for treating a gas stream to selectively separate acid gases therefrom

Also Published As

Publication number Publication date
CN1382105A (zh) 2002-11-27
EP1230149A2 (en) 2002-08-14
WO2001030692A2 (en) 2001-05-03
BR0014908A (pt) 2002-06-11
ZA200202424B (en) 2003-09-23
CA2386336A1 (en) 2001-05-03
DE60024866D1 (de) 2006-01-19
EP1230149B8 (en) 2006-05-17
MXPA02003965A (es) 2002-10-23
CA2386336C (en) 2009-04-14
KR20020048974A (ko) 2002-06-24
WO2001030692A3 (en) 2002-01-24
ES2255511T3 (es) 2006-07-01
AU8030100A (en) 2001-05-08
ATE312797T1 (de) 2005-12-15
JP2003512285A (ja) 2003-04-02
EP1230149B1 (en) 2005-12-14
DE60024866T2 (de) 2006-08-17

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