MX156581A - METHOD FOR PRODUCING SULFUR TRIOXIDE GAS - Google Patents
METHOD FOR PRODUCING SULFUR TRIOXIDE GASInfo
- 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
Links
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
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)
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)
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)
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 |
-
1981
- 1981-10-22 AR AR287191A patent/AR226384A1/en active
- 1981-10-27 IT IT68393/81A patent/IT1201033B/en active
- 1981-10-30 FR FR8120422A patent/FR2495125B1/en not_active Expired
- 1981-11-05 JP JP56177766A patent/JPS57111210A/en active Granted
- 1981-11-06 CA CA000389605A patent/CA1178025A/en not_active Expired
- 1981-11-19 MX MX190215A patent/MX156581A/en unknown
- 1981-11-26 GB GB8135737A patent/GB2088350B/en not_active Expired
- 1981-11-26 DE DE19813146798 patent/DE3146798A1/en not_active Ceased
- 1981-11-26 BR BR8107701A patent/BR8107701A/en unknown
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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