CA3083560C - Method for production of sulfur involving recycle of sulfuric acid - Google Patents

Method for production of sulfur involving recycle of sulfuric acid Download PDF

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Publication number
CA3083560C
CA3083560C CA3083560A CA3083560A CA3083560C CA 3083560 C CA3083560 C CA 3083560C CA 3083560 A CA3083560 A CA 3083560A CA 3083560 A CA3083560 A CA 3083560A CA 3083560 C CA3083560 C CA 3083560C
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CA
Canada
Prior art keywords
claus
gas
sulfuric acid
reaction furnace
outlet
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3083560A
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English (en)
French (fr)
Other versions
CA3083560A1 (en
Inventor
Mads Lykke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topsoe AS
Original Assignee
Haldor Topsoe AS
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 Haldor Topsoe AS filed Critical Haldor Topsoe AS
Publication of CA3083560A1 publication Critical patent/CA3083560A1/en
Application granted granted Critical
Publication of CA3083560C publication Critical patent/CA3083560C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C01B17/0404—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
    • 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
    • C01B17/0447—Separation of the obtained sulfur
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/80—Apparatus
    • C01B17/803—Converters
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
CA3083560A 2017-11-28 2018-11-28 Method for production of sulfur involving recycle of sulfuric acid Active CA3083560C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EPPCT/EP2017/080721 2017-11-28
EP2017080721 2017-11-28
DKPA201800244 2018-05-30
DKPA201800244 2018-05-30
PCT/EP2018/082753 WO2019105956A1 (en) 2017-11-28 2018-11-28 Method for production of sulfur and sulfuric acid

Publications (2)

Publication Number Publication Date
CA3083560A1 CA3083560A1 (en) 2019-06-06
CA3083560C true CA3083560C (en) 2022-05-03

Family

ID=64604620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3083560A Active CA3083560C (en) 2017-11-28 2018-11-28 Method for production of sulfur involving recycle of sulfuric acid

Country Status (13)

Country Link
US (1) US10981788B2 (https=)
EP (1) EP3717402B1 (https=)
JP (1) JP7041745B2 (https=)
KR (1) KR102298458B1 (https=)
CN (2) CN209536975U (https=)
BR (1) BR112020010784B1 (https=)
CA (1) CA3083560C (https=)
ES (1) ES2901479T3 (https=)
MX (1) MX387643B (https=)
MY (1) MY194388A (https=)
PE (1) PE20211081A1 (https=)
PL (1) PL3717402T3 (https=)
WO (1) WO2019105956A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111747381B (zh) * 2020-07-16 2024-05-28 哈尔滨博奥环境技术有限公司 干湿结合技术生产高浓度硫酸或发烟硫酸的设备和工艺
CN112374499B (zh) * 2020-12-02 2022-07-12 河南省化工研究所有限责任公司 一种二硫化碳生产设备及生产方法
US11548784B1 (en) * 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430909A1 (de) * 1974-06-27 1976-01-08 Adsorptionstech Lab Verfahren zur reinigung von clausofen-abgasen
JPS6265909A (ja) * 1985-09-13 1987-03-25 Mitsui Miike Kakoki Kk 二酸化硫黄含有ガスの処理方法および装置
US4919912A (en) 1985-10-18 1990-04-24 Ford, Bacon & Davis Incorporated Process for the treatment of sulfur containing gases
FR2675794B1 (fr) * 1991-04-25 1993-07-16 Elf Aquitaine Procede de production de soufre a partir d'au moins un gaz acide renfermant de l'h2s et d'un effluent combustible gazeux ou liquide et reacteur thermique utilisable dans la mise en óoeuvre dudit procede.
CA2154598C (en) * 1994-08-03 2002-09-24 Ivo G. Dalla Lana Removal of water vapour from acidgas streams
DE19718261A1 (de) 1997-04-30 1998-11-05 Messer Griesheim Gmbh Verfahren und Vorrichtung zur Umwandlung von Schwefelwasserstoff in elementaren Schwefel
EP1090675A1 (en) * 1999-09-30 2001-04-11 Gastec N.V. Process for the removal of sulphur compounds from gases
GB0316433D0 (en) * 2003-07-14 2003-08-20 Boc Group Plc Process for recovering sulphur from a gas stream containing hydrogen sulphide
US7658906B2 (en) 2008-02-28 2010-02-09 Conocophillips Company Sulfur recovery plant
EP2507167B1 (de) 2009-12-01 2017-02-15 Chemetics, Inc. Vorrichtung und verfahren zur verbrennung von schwefel und schwefelhaltigen verbindungen
WO2012136307A1 (en) 2011-04-06 2012-10-11 Haldor Topsøe A/S Process for production of sulphuric acid
CN102198365B (zh) * 2011-05-11 2013-07-24 北京丰汉工程咨询有限公司 一种酸性气的处理方法
WO2013044937A1 (en) * 2011-09-29 2013-04-04 Haldor Topsøe A/S Sulphuric acid production with recycle of desulphurized gas
RU116850U1 (ru) * 2011-11-29 2012-06-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" (ООО "Газпром ВНИИГАЗ") Установка получения серы
DE102012007161A1 (de) * 2012-04-12 2013-10-17 Thyssenkrupp Uhde Gmbh Verfahren zur Regelung der Temperatur im Verbrennungsofen einer Claus-Anlage
WO2015006873A1 (en) * 2013-07-18 2015-01-22 Cansolv Technology Inc. Processes for producing sulfuric acid from sour tail gas field
WO2015069975A1 (en) * 2013-11-08 2015-05-14 Saudi Arabian Oil Company Sulfur recovery unit and process
CN104941403B (zh) * 2015-06-05 2017-10-17 山东金诚重油化工技术研究院 一种处理克劳斯硫磺工艺尾气的方法及装置
AU2016287352B2 (en) * 2015-07-02 2021-01-07 Haldor Topsøe A/S Process for production of sulfuric acid
WO2018096178A1 (en) * 2016-11-28 2018-05-31 Haldor Topsøe A/S Method for production of sulfur and sulfuric acid
DK201800057A1 (en) * 2018-02-08 2019-09-18 Haldor Topsøe A/S Sulfuric acid Claus thermal stage for sulfuric acid injection into a Claus process

Also Published As

Publication number Publication date
JP7041745B2 (ja) 2022-03-24
KR102298458B1 (ko) 2021-09-07
CA3083560A1 (en) 2019-06-06
PL3717402T3 (pl) 2022-02-14
ES2901479T3 (es) 2022-03-22
BR112020010784A2 (pt) 2020-11-24
MX2020005289A (es) 2021-11-04
BR112020010784B1 (pt) 2022-04-12
WO2019105956A1 (en) 2019-06-06
CN109835874B (zh) 2023-10-24
MX387643B (es) 2025-03-18
US20200317519A1 (en) 2020-10-08
CN209536975U (zh) 2019-10-25
KR20200092973A (ko) 2020-08-04
PE20211081A1 (es) 2021-06-11
MY194388A (en) 2022-11-30
EP3717402A1 (en) 2020-10-07
JP2021504272A (ja) 2021-02-15
CN109835874A (zh) 2019-06-04
US10981788B2 (en) 2021-04-20
EP3717402B1 (en) 2021-10-20

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