MX156581A - METHOD FOR PRODUCING SULFUR TRIOXIDE GAS - Google Patents

METHOD FOR PRODUCING SULFUR TRIOXIDE GAS

Info

Publication number
MX156581A
MX156581A MX190215A MX19021581A MX156581A MX 156581 A MX156581 A MX 156581A MX 190215 A MX190215 A MX 190215A MX 19021581 A MX19021581 A MX 19021581A MX 156581 A MX156581 A MX 156581A
Authority
MX
Mexico
Prior art keywords
sulfur trioxide
trioxide gas
producing sulfur
producing
gas
Prior art date
Application number
MX190215A
Other languages
Spanish (es)
Inventor
Burton Brooks
Original Assignee
Chemithon Corp
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 Chemithon Corp filed Critical Chemithon Corp
Publication of MX156581A publication Critical patent/MX156581A/en

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
    • C01B17/78—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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/54—Preparation of sulfur dioxide by burning elemental sulfur
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
MX190215A 1980-11-28 1981-11-19 METHOD FOR PRODUCING SULFUR TRIOXIDE GAS MX156581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21105380A 1980-11-28 1980-11-28

Publications (1)

Publication Number Publication Date
MX156581A true MX156581A (en) 1988-09-14

Family

ID=22785415

Family Applications (1)

Application Number Title Priority Date Filing Date
MX190215A MX156581A (en) 1980-11-28 1981-11-19 METHOD FOR PRODUCING SULFUR TRIOXIDE GAS

Country Status (9)

Country Link
JP (1) JPS57111210A (en)
AR (1) AR226384A1 (en)
BR (1) BR8107701A (en)
CA (1) CA1178025A (en)
DE (1) DE3146798A1 (en)
FR (1) FR2495125B1 (en)
GB (1) GB2088350B (en)
IT (1) IT1201033B (en)
MX (1) MX156581A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032154A (en) * 1989-04-14 1991-07-16 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5350441A (en) * 1990-03-15 1994-09-27 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5196038A (en) * 1990-03-15 1993-03-23 Wright Robert A Flue gas conditioning system
US5288303A (en) * 1992-04-07 1994-02-22 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
CA2133835A1 (en) * 1992-04-07 1993-10-14 Robert A. Wright Flue gas conditioning system
US5356597A (en) * 1992-04-07 1994-10-18 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
US5240470A (en) * 1992-04-07 1993-08-31 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
US5244642A (en) * 1992-06-18 1993-09-14 The Chemithon Corporation Method for conditioning flue gas
US5370720A (en) * 1993-07-23 1994-12-06 Welhelm Environmental Technologies, Inc. Flue gas conditioning system
US6572835B1 (en) 1997-01-24 2003-06-03 The Chemithon Corporation Method and apparatus for producing gaseous sulfur trioxide
WO2014029666A1 (en) 2012-08-20 2014-02-27 Solvay Specialty Polymers Usa, Llc Process for sulfonating halobenzene derivatives with sulfur trioxide
CN105036087A (en) * 2015-06-30 2015-11-11 广西农垦糖业集团红河制糖有限公司 Sulfur burning apparatus
ITUA20162644A1 (en) * 2016-04-15 2017-10-15 Iit S R L METHOD AND SYSTEM OF IGNITION OF THE SULFUR IN COMBUSTION OVEN

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1005836A (en) * 1947-10-03 1952-04-16 Saint Gobain Process for recovering the energy of hot gases from the combustion of sulphide bodies
US3432263A (en) * 1966-03-28 1969-03-11 Chemical Construction Corp High pressure sulfuric acid process
US3455652A (en) * 1966-05-31 1969-07-15 Chemical Construction Corp Process for the production of sulfur trioxide and sulfuric acid
DE1667702B2 (en) * 1967-03-15 1975-02-27 Metallgesellschaft Ag, 6000 Frankfurt Process for the production of sulfur trioxide and / or sulfuric acid by the contact process
DE1922788A1 (en) * 1968-05-06 1969-11-20 Humphreys & Glasgow Ltd Process for the production of sulfuric acid
FR2128992A5 (en) * 1971-03-10 1972-10-27 Ugine Kuhlmann
DE2264878A1 (en) * 1972-11-23 1975-05-15 Uhde Gmbh Friedrich Sulphur dioxide contg gases prepn - at temp for conversion to trioxide, by burning sulphur stoichiometrically and removing excess heat
US4213958A (en) * 1977-11-14 1980-07-22 Canadian Industries Limited Production of sulphur trioxide, sulphuric acid and oleum

Also Published As

Publication number Publication date
CA1178025A (en) 1984-11-20
AR226384A1 (en) 1982-06-30
FR2495125A1 (en) 1982-06-04
GB2088350B (en) 1984-09-26
IT8168393A0 (en) 1981-10-27
GB2088350A (en) 1982-06-09
BR8107701A (en) 1982-08-24
FR2495125B1 (en) 1986-07-11
JPS57111210A (en) 1982-07-10
JPH0359001B2 (en) 1991-09-09
IT1201033B (en) 1989-01-27
DE3146798A1 (en) 1982-06-16

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