GB1413539A - Production of sulphur trioxide and sulphuric acid - Google Patents

Production of sulphur trioxide and sulphuric acid

Info

Publication number
GB1413539A
GB1413539A GB5496972A GB5496972A GB1413539A GB 1413539 A GB1413539 A GB 1413539A GB 5496972 A GB5496972 A GB 5496972A GB 5496972 A GB5496972 A GB 5496972A GB 1413539 A GB1413539 A GB 1413539A
Authority
GB
United Kingdom
Prior art keywords
combustion
contact
temperature
cooling
commercial
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.)
Expired
Application number
GB5496972A
Other languages
English (en)
Inventor
H Guth
K Kleine-Weischede
P Reher
H Wieschen
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1413539A publication Critical patent/GB1413539A/en
Expired legal-status Critical Current

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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/54—Preparation of sulfur dioxide by burning elemental sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
GB5496972A 1971-12-02 1972-11-28 Production of sulphur trioxide and sulphuric acid Expired GB1413539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2159789A DE2159789C3 (de) 1971-12-02 1971-12-02 Verfahren zur Herstellung von Schwefeltrioxid bzw. Schwefelsäure

Publications (1)

Publication Number Publication Date
GB1413539A true GB1413539A (en) 1975-11-12

Family

ID=5826809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5496972A Expired GB1413539A (en) 1971-12-02 1972-11-28 Production of sulphur trioxide and sulphuric acid

Country Status (12)

Country Link
US (1) US3803297A (cg-RX-API-DMAC7.html)
JP (1) JPS535634B2 (cg-RX-API-DMAC7.html)
BE (1) BE792061A (cg-RX-API-DMAC7.html)
CA (1) CA999120A (cg-RX-API-DMAC7.html)
DD (1) DD102674A5 (cg-RX-API-DMAC7.html)
DE (1) DE2159789C3 (cg-RX-API-DMAC7.html)
FR (1) FR2162184B1 (cg-RX-API-DMAC7.html)
GB (1) GB1413539A (cg-RX-API-DMAC7.html)
IT (1) IT973803B (cg-RX-API-DMAC7.html)
NL (1) NL180827C (cg-RX-API-DMAC7.html)
SE (1) SE376895B (cg-RX-API-DMAC7.html)
SU (1) SU563115A3 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025170980A1 (en) 2024-02-06 2025-08-14 Chemetics Inc. Method for producing concentrated oleum or sulfur trioxide

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936275A (en) * 1971-03-10 1976-02-03 Societe Anonyme: Pechiney Ugine Kuhlmann Apparatus for the combustion of sulphur
US3997655A (en) * 1972-03-21 1976-12-14 Metallgesellschaft Aktiengesellschaft Process for catalytically reacting gases having a high SO2 content
DE2245002C3 (de) * 1972-09-14 1981-08-20 Davy International Ag, 6000 Frankfurt Verfahren zur Herstellung schwefeldioxidhaltiger Gase
DE2257426C3 (de) * 1972-11-23 1982-10-21 Uhde Gmbh, 4600 Dortmund Verfahren zur Erzeugung von SO 62°-haltigen Gasen
DE2307973A1 (de) * 1973-02-17 1974-08-29 Metallgesellschaft Ag Verfahren zur katalytischen umsetzung von so tief 2 zu so tief 3
US4046866A (en) * 1975-04-24 1977-09-06 Stauffer Chemical Company Production of liquid sulfur trioxide
US4186171A (en) * 1976-02-17 1980-01-29 Stoddard Xerxes T Apparatus for the wet oxidation of sulphur and the capture of generated heat
GB2019367A (en) * 1978-04-07 1979-10-31 Boc Ltd Catalytic process for so
SE422317B (sv) * 1980-06-19 1982-03-01 Boliden Ab Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas
US4643887A (en) * 1982-08-26 1987-02-17 General Chemical Corporation Production of sulfur trioxide, sulfuric acid and oleum
CA1198261A (en) * 1983-04-29 1985-12-24 Gordon M. Cameron Liquid sulphur dioxide manufacture
US4915912A (en) * 1988-05-04 1990-04-10 The Dow Chemical Company Apparatus for the generation of sulfur trioxide reagent and sulfonation of the surface of polymeric resins
US4902493A (en) * 1988-05-04 1990-02-20 The Dow Chemical Company Process for the generation of sulfur trioxide reagent and sulfonation of the surface of polymeric resins
CA2055848C (en) * 1991-11-19 2001-10-23 Gordon M. Cameron Cooled sulphur furnace bypass system
DK61892D0 (da) * 1992-05-12 1992-05-12 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre
DE19628169A1 (de) * 1996-07-12 1998-01-15 Metallgesellschaft Ag Verfahren zum Herstellen von Schwefelsäure
US6572835B1 (en) 1997-01-24 2003-06-03 The Chemithon Corporation Method and apparatus for producing gaseous sulfur trioxide
WO2001036324A1 (en) * 1999-11-01 2001-05-25 Monsanto Company Method for making sulfur trioxide, sulfuric acid, and oleum from sulfur dioxide
AR039994A1 (es) * 2002-11-06 2005-03-09 Quimetal Ind S A Metodo de produccion automatizada de so2 puro a partir de azufre y oxigeno
ES2554179T3 (es) * 2009-12-01 2015-12-16 Bayer Intellectual Property Gmbh Procedimiento para la preparación de ácido sulfúrico
PL2507164T3 (pl) 2009-12-01 2018-03-30 Chemetics, Inc. Sposób wytwarzania kwasu siarkowego
ES2621501T3 (es) 2009-12-01 2017-07-04 Chemetics, Inc. Dispositivo y procedimiento para la combustión de azufre y compuestos que contienen azufre
CN104084094A (zh) * 2014-07-17 2014-10-08 科洋环境工程（上海）有限公司 一种转化so2浓度的装置及so2转化系统及转化方法
CN106629628B (zh) * 2016-12-13 2019-03-01 西王药业有限公司 一种燃烧炉
RU209511U1 (ru) * 2021-08-17 2022-03-16 Общество с ограниченной ответственностью "Реиннольц ЛАБ" Узел перегрева олеума блока выпаривания серного ангидрида из олеума установки для выпаривания серного ангидрида из олеума
US12297106B2 (en) 2023-06-12 2025-05-13 Applied Technology Limited Partnership Methods and systems for producing sulfur-containing products
US20260159389A1 (en) * 2024-12-11 2026-06-11 Applied Technology Limited Partnership Methods and systems for producing sulfur-containing products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025170980A1 (en) 2024-02-06 2025-08-14 Chemetics Inc. Method for producing concentrated oleum or sulfur trioxide

Also Published As

Publication number Publication date
FR2162184B1 (cg-RX-API-DMAC7.html) 1976-06-04
DD102674A5 (cg-RX-API-DMAC7.html) 1973-12-20
SE376895B (cg-RX-API-DMAC7.html) 1975-06-16
NL7216204A (cg-RX-API-DMAC7.html) 1973-06-05
SU563115A3 (ru) 1977-06-25
US3803297A (en) 1974-04-09
IT973803B (it) 1974-06-10
JPS535634B2 (cg-RX-API-DMAC7.html) 1978-03-01
CA999120A (en) 1976-11-02
DE2159789A1 (de) 1973-06-07
NL180827C (nl) 1987-05-04
NL180827B (nl) 1986-12-01
BE792061A (fr) 1973-05-29
DE2159789B2 (de) 1980-05-22
JPS4865192A (cg-RX-API-DMAC7.html) 1973-09-08
DE2159789C3 (de) 1981-02-12
FR2162184A1 (cg-RX-API-DMAC7.html) 1973-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee