PL3962857T3 - Sposób wytwarzania siarki i kwasu siarkowego - Google Patents

Sposób wytwarzania siarki i kwasu siarkowego

Info

Publication number
PL3962857T3
PL3962857T3 PL20720326.6T PL20720326T PL3962857T3 PL 3962857 T3 PL3962857 T3 PL 3962857T3 PL 20720326 T PL20720326 T PL 20720326T PL 3962857 T3 PL3962857 T3 PL 3962857T3
Authority
PL
Poland
Prior art keywords
sulfur
production
sulfuric acid
sulfuric
acid
Prior art date
Application number
PL20720326.6T
Other languages
English (en)
Inventor
Morten Thellefsen
Per Aggerholm SØRENSEN
Martin MØLLERHØJ
Mads Lykke
Original Assignee
Topsoe A/S
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 Topsoe A/S filed Critical Topsoe A/S
Publication of PL3962857T3 publication Critical patent/PL3962857T3/pl

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
    • 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
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D53/523—Mixtures of hydrogen sulfide and 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
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • C01B17/0253—Preparation of sulfur; Purification from non-gaseous sulfur compounds other than sulfides or materials containing such 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
    • C01B17/02—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
    • C01B17/0452—Process control; Start-up or cooling-down procedures of 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
    • 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
    • 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
    • C01B17/775—Liquid phase contacting processes or wet catalysis 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/80—Apparatus
    • 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
    • C01B17/806—Absorbers; Heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/042—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • 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
    • B01D2255/20723—Vanadium
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/14—Gaseous waste or fumes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
PL20720326.6T 2019-05-03 2020-04-30 Sposób wytwarzania siarki i kwasu siarkowego PL3962857T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA201900543 2019-05-03
DKPA201900655 2019-05-28
DKPA201900681 2019-06-04
DKPA201900687 2019-06-05
PCT/EP2020/061934 WO2020225060A1 (en) 2019-05-03 2020-04-30 Method for production of sulfur and sulfuric acid

Publications (1)

Publication Number Publication Date
PL3962857T3 true PL3962857T3 (pl) 2023-10-02

Family

ID=70482641

Family Applications (4)

Application Number Title Priority Date Filing Date
PL20723346.1T PL3962859T3 (pl) 2019-05-03 2020-04-29 Ulepszenie instalacji Clausa instalacją kwasu siarkowego
PL20723345.3T PL3962858T3 (pl) 2019-05-03 2020-04-29 Sposób wytwarzania siarki pierwiastkowej przez częściowo lub całkowicie katalityczne utlenianie gazu resztkowego clausa
PL20723821.3T PL3963260T3 (pl) 2019-05-03 2020-04-29 Sposób wytwarzania siarki pierwiastkowej i kwasu siarkowego
PL20720326.6T PL3962857T3 (pl) 2019-05-03 2020-04-30 Sposób wytwarzania siarki i kwasu siarkowego

Family Applications Before (3)

Application Number Title Priority Date Filing Date
PL20723346.1T PL3962859T3 (pl) 2019-05-03 2020-04-29 Ulepszenie instalacji Clausa instalacją kwasu siarkowego
PL20723345.3T PL3962858T3 (pl) 2019-05-03 2020-04-29 Sposób wytwarzania siarki pierwiastkowej przez częściowo lub całkowicie katalityczne utlenianie gazu resztkowego clausa
PL20723821.3T PL3963260T3 (pl) 2019-05-03 2020-04-29 Sposób wytwarzania siarki pierwiastkowej i kwasu siarkowego

Country Status (7)

Country Link
US (4) US11618677B2 (pl)
EP (4) EP3962859B1 (pl)
CN (6) CN113784914A (pl)
ES (4) ES2949937T3 (pl)
PL (4) PL3962859T3 (pl)
TW (2) TW202106613A (pl)
WO (4) WO2020225062A1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3962859B1 (en) 2019-05-03 2023-06-07 Topsoe A/S Revamping of a claus plant with a sulfuric acid plan
EP4000716A1 (en) * 2020-11-20 2022-05-25 Haldor Topsøe A/S Process for desulfurization of a process gas
CN112648599A (zh) * 2020-11-27 2021-04-13 山西焦化股份有限公司 一种延长制硫炉废锅内部结构使用周期的方法
US11548784B1 (en) 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
CN114042366A (zh) * 2021-11-25 2022-02-15 中冶南方都市环保工程技术股份有限公司 一种焦化脱硫废盐制备硫酸的尾气处理系统及处理方法
US11926799B2 (en) 2021-12-14 2024-03-12 Saudi Arabian Oil Company 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil
US20240092635A1 (en) 2022-09-16 2024-03-21 Saudi Arabian Oil Company Co-production of Hydrogen and Sulfuric Acid by Partial Oxidation of Sulfur
US20240109772A1 (en) 2022-09-16 2024-04-04 Saudi Arabian Oil Company Hydrogen Production by Sulfur Steam Reforming
US20240140796A1 (en) * 2022-10-26 2024-05-02 Saudi Arabian Oil Company Adaptive control of btx removal in sulfur recovery units

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617221A (en) * 1969-11-12 1971-11-02 Pan American Petroleum Corp Procedure for cooling down sulfur plant for inspection
DE2430909A1 (de) 1974-06-27 1976-01-08 Adsorptionstech Lab Verfahren zur reinigung von clausofen-abgasen
US4171347A (en) 1975-08-18 1979-10-16 Union Oil Company Of California Catalytic incineration of hydrogen sulfide from gas streams
US4070424A (en) 1976-09-21 1978-01-24 Uop Inc. Method and apparatus for conditioning flue gas with a mist of H2 SO4
US4208192A (en) 1978-10-27 1980-06-17 Uop Inc. Sonic spray of H2 SD4 in a swirling heated air stream
GB8318098D0 (en) 1983-07-04 1983-08-03 Shell Int Research Oxidation of hydrogen sulphide to elemental sulphur
US4826670A (en) * 1985-03-20 1989-05-02 Air Products And Chemicals, Inc. Oxygen enriched claus system with sulfuric acid injection
FR2658433B1 (fr) 1990-02-19 1994-05-13 Rhone Poulenc Chimie Catalyseurs pour le traitement des effluents gazeux contenant des composes du soufre et procede de traitement de ces effluents.
EP0633219A1 (en) 1993-07-06 1995-01-11 Shell Internationale Researchmaatschappij B.V. Process for removing sulphur compounds from a gas stream
FR2734809B1 (fr) 1995-05-30 1997-07-18 Elf Aquitaine Procede de desulfuration catalytique d'un gaz renfermant les composes h2s et so2 et eventuellement cos et/ou cs2, avec recuperation desdits composes sous la forme de soufre et catalyseur pour la mise en oeuvre dudit procede
ES2255511T3 (es) * 1999-10-22 2006-07-01 Mecs, Inc. Proceso para la produccion de azufre.
CN100588608C (zh) * 2007-04-30 2010-02-10 中国石油集团工程设计有限责任公司 改良低温克劳斯硫磺回收方法
US7695701B2 (en) * 2008-03-07 2010-04-13 Du Pont Process for treating acid gas in staged furnaces with inter-stage heat recovery
CN101879451B (zh) * 2009-05-07 2013-06-12 中国石油化工股份有限公司 低温克劳斯尾气加氢催化剂及其制备方法
CN101618863A (zh) * 2009-06-05 2010-01-06 中国石化集团南京设计院 含硫化氢的废气制硫酸的方法
DE102010013279B3 (de) * 2010-03-29 2011-07-28 Uhde GmbH, 44141 Verfahren und Vorrichtung zur Verarbeitung eines kohlendioxidreichen Sauergases in einem Claus-Prozess
CN102371108A (zh) * 2010-08-20 2012-03-14 中国石油化工集团公司 含硫化氢酸性气富氧空气焚烧生产硫酸的方法
EP2658632A1 (en) 2010-12-31 2013-11-06 Shell Internationale Research Maatschappij B.V. Process for removing sulphur-containing contaminants from a gas stream
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
CN102320577A (zh) * 2011-06-22 2012-01-18 西南石油大学 一种加氢直接氧化硫磺回收工艺
CN103566730B (zh) * 2012-08-06 2015-12-02 中国石油化工股份有限公司 处理硫磺回收装置停工过程中产生的除硫吹扫尾气的方法
CN103626136A (zh) * 2012-08-23 2014-03-12 中国石油化工股份有限公司 一种含硫化氢废气湿法制硫酸的方法
EP2878367A1 (en) 2013-12-02 2015-06-03 Haldor Topsøe A/S Catalyst for the oxidation of sulfur compounds
EP2878358A1 (en) 2013-12-02 2015-06-03 Haldor Topsoe A/S Catalytic oxidation of a gas comprising hydrogen sulfide
CN103894047B (zh) * 2014-03-14 2016-04-06 成都华西堂投资有限公司 烟气污染物控制一体化净化回收工艺
EP2942323A1 (en) * 2014-05-09 2015-11-11 Haldor Topsøe A/S Production of sulfuric acid from coke oven gas desulfurisation product
WO2016198369A1 (en) 2015-06-12 2016-12-15 Haldor Topsøe A/S Hydrogen sulfide abatement via removal of sulfur trioxide
US9624106B2 (en) 2015-08-14 2017-04-18 Mahin Rameshni Supersulf-a process with internal cooling and heating reactors in subdewpoint sulfur recovery and tail gas treating systems
ITUA20164554A1 (it) * 2016-06-21 2017-12-21 Saipem Spa Processo integrato per la produzione di acido solforico e zolfo
CN106219499B (zh) 2016-07-15 2019-03-15 碧海舟（北京）节能环保装备有限公司 脱硫及硫回收工艺
WO2018096178A1 (en) * 2016-11-28 2018-05-31 Haldor Topsøe A/S Method for production of sulfur and sulfuric acid
US10106411B2 (en) 2017-03-13 2018-10-23 Saudi Arabian Oil Company Enhancement of claus tail gas treatment by sulfur dioxide-selective membrane technology and sulfur dioxide-selective absorption technology
CN207468199U (zh) 2017-06-20 2018-06-08 中国石油集团东北炼化工程有限公司葫芦岛设计院 用于硫磺回收与烷基化废酸联合处理清洁生产的装置
CN107311117B (zh) 2017-06-20 2024-01-12 中国石油集团东北炼化工程有限公司葫芦岛设计院 硫磺回收与烷基化废酸联合处理清洁生产工艺及装置
CN108298505B (zh) * 2018-01-29 2021-07-06 华陆工程科技有限责任公司 处理含h2s酸性气同时制取硫酸和硫磺的联合工艺
EP3962859B1 (en) * 2019-05-03 2023-06-07 Topsoe A/S Revamping of a claus plant with a sulfuric acid plan

Also Published As

Publication number Publication date
US20220177306A1 (en) 2022-06-09
CN113795710A (zh) 2021-12-14
TW202106613A (zh) 2021-02-16
WO2020225062A1 (en) 2020-11-12
EP3962859C0 (en) 2023-06-07
PL3962858T3 (pl) 2023-10-09
ES2949937T3 (es) 2023-10-04
EP3962858C0 (en) 2023-06-07
PL3963260T3 (pl) 2023-10-09
EP3962858B1 (en) 2023-06-07
WO2020225063A1 (en) 2020-11-12
US11807527B2 (en) 2023-11-07
EP3963260B1 (en) 2023-06-07
US11618677B2 (en) 2023-04-04
WO2020225061A1 (en) 2020-11-12
EP3962857B1 (en) 2023-06-07
US20220234891A1 (en) 2022-07-28
EP3962858A1 (en) 2022-03-09
US20220227625A1 (en) 2022-07-21
CN111874871A (zh) 2020-11-03
US11691877B2 (en) 2023-07-04
EP3963260A1 (en) 2022-03-09
CN111874872B (zh) 2024-07-30
EP3962857A1 (en) 2022-03-09
ES2951295T3 (es) 2023-10-19
CN212832845U (zh) 2021-03-30
PL3962859T3 (pl) 2023-09-18
ES2952273T3 (es) 2023-10-30
CN213834549U (zh) 2021-07-30
EP3962859A1 (en) 2022-03-09
TW202108229A (zh) 2021-03-01
CN111874871B (zh) 2024-09-24
WO2020225060A1 (en) 2020-11-12
CN113784914A (zh) 2021-12-10
EP3962859B1 (en) 2023-06-07
ES2952225T3 (es) 2023-10-30
CN111874872A (zh) 2020-11-03
EP3963260C0 (en) 2023-06-07
US20220177307A1 (en) 2022-06-09

Similar Documents

Publication Publication Date Title
PL3962857T3 (pl) Sposób wytwarzania siarki i kwasu siarkowego
HK1245242A1 (zh) 丙烯酸生產方法
ZA202207792B (en) Method for the fermentative production of guanidinoacetic acid
EP3472096C0 (en) INTEGRATED PROCESS FOR PRODUCING SULFURIC ACID AND SULFUR
IL257256A (en) System and method for establishing production line tests
EP3390649C0 (en) METHOD FOR PRODUCING ORTHO-AMINOBENZIOC AND/OR ANILINE ACID USING RECOMBINANT YEAST
IL299709A (en) A method for the fermentation production of guanidinoacetic acid
IL299713A (en) A method for the fermentation production of guanidinoacetic acid
EP3504360A4 (en) PROCESSES FOR TREATING AQUEOUS COMPOSITIONS COMPRISING LITHIUM SULFATE AND SULFURIC ACID
PL3717402T3 (pl) Sposób wytwarzania siarki i kwasu siarkowego
IL286633A (en) Cell-free RNA production
IL291365A (en) A method for predicting the production stability of cloned cell lines
GB201911958D0 (en) Methods of t cell production
ZA202106824B (en) Method for the purification of acrylamido-2-methyl-2-propanesulphonic acid
PL3755681T3 (pl) Sposób wytwarzania 4-boronofenyloalaniny
SG11202110959WA (en) Process for the production of anhydrous methanesulfonic acid from methane and so3
PL3927658T3 (pl) Wieża bieląca i metoda wytwarzania kwasu azotowego
KR102509059B9 (ko) 황화리튬의 제조 방법
PL3411349T3 (pl) Sposób przemysłowej produkcji kwasu monochlorooctowego
ZA202201939B (en) Production of malic acid
EP3825550C0 (de) Turmsegment und herstellungsverfahren
PL3371101T3 (pl) Sposób i projekt instalacji do redukcji emisji tlenku siarki podczas rozruchu przy wytwarzaniu kwasu siarkowego
ZA202000381B (en) Process for making esters of 2,5-furandicarboxylic acid
EP3448806A4 (en) CONVERSION PROCESS FOR THE PRODUCTION OF SULFUR TRIOXIDE AND HYDROGEN
HK1251120A1 (zh) 胰島素生產細胞的生產方法