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GB2085421B - Method of obtaining sulphur trioxide - Google Patents

Method of obtaining sulphur trioxide

Info

Publication number
GB2085421B
GB2085421B GB8138825A GB8138825A GB2085421B GB 2085421 B GB2085421 B GB 2085421B GB 8138825 A GB8138825 A GB 8138825A GB 8138825 A GB8138825 A GB 8138825A GB 2085421 B GB2085421 B GB 2085421B
Authority
GB
United Kingdom
Prior art keywords
sulphur trioxide
obtaining sulphur
obtaining
trioxide
sulphur
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
GB8138825A
Other versions
GB2085421A (en
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.)
Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences
Original Assignee
Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences
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 Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences filed Critical Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences
Publication of GB2085421A publication Critical patent/GB2085421A/en
Application granted granted Critical
Publication of GB2085421B publication Critical patent/GB2085421B/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
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
GB8138825A 1980-05-05 1980-05-05 Method of obtaining sulphur trioxide Expired GB2085421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000071 WO1981003166A1 (en) 1980-05-05 1980-05-05 Method of obtaining sulphur trioxide

Publications (2)

Publication Number Publication Date
GB2085421A GB2085421A (en) 1982-04-28
GB2085421B true GB2085421B (en) 1984-03-07

Family

ID=21616606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8138825A Expired GB2085421B (en) 1980-05-05 1980-05-05 Method of obtaining sulphur trioxide

Country Status (4)

Country Link
JP (1) JPS6018604B2 (en)
DE (1) DE3050368C2 (en)
GB (1) GB2085421B (en)
WO (1) WO1981003166A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG61107B1 (en) * 1994-08-29 1996-11-29 Институт По Инженерна Химия При Бан METHOD OF PREPARATION OF SULFUR TRIOXIDE
DE4443774A1 (en) 1994-12-08 1996-06-13 Basf Ag Device and method for carrying out exothermic reactions
RU2131397C1 (en) * 1997-12-04 1999-06-10 Открытое акционерное общество "НИУИФ" Sulfur trioxide production process
RU2213045C1 (en) * 2002-02-20 2003-09-27 Институт катализа им. Г.К.Борескова СО РАН Method for oxidation of sulfur dioxide
RU2351536C2 (en) * 2004-04-27 2009-04-10 Альбермарл Корпорейшн Method of parallel oxidation of sulfur dioxide and its application for producing tetrabromphthalic anhydride
RU2277066C1 (en) * 2005-02-01 2006-05-27 Государственное образовательное учреждение высшего профессионального образования Новгородский государственный университет имени Ярослава Мудрого Method of obtaining sulfuric acid from flue gases
USD843075S1 (en) * 2018-04-24 2019-03-12 Lilly Brush Company, Llc Handheld detailer
US11517171B2 (en) 2019-07-26 2022-12-06 Lilly Brush Co., LLC Detailing tool
USD917891S1 (en) 2019-07-26 2021-05-04 Lilly Brush Co., LLC Detailing tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU301985A1 (en) * 1964-04-13 1975-05-15 Институт Катализа Сибирского Отделения Ан Ссср Sulfur trioxide production method by oxidation of sulfur dioxide

Also Published As

Publication number Publication date
JPS57500606A (en) 1982-04-08
DE3050368C2 (en) 1988-04-14
WO1981003166A1 (en) 1981-11-12
GB2085421A (en) 1982-04-28
DE3050368T1 (en) 1980-05-05
JPS6018604B2 (en) 1985-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950505