GB698165A - Improvements in the production of gases containing sulphur trioxide - Google Patents
Improvements in the production of gases containing sulphur trioxideInfo
- Publication number
- GB698165A GB698165A GB3343/52A GB334352A GB698165A GB 698165 A GB698165 A GB 698165A GB 3343/52 A GB3343/52 A GB 3343/52A GB 334352 A GB334352 A GB 334352A GB 698165 A GB698165 A GB 698165A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- roaster
- gases
- reaction
- stages
- 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
Links
- 239000007789 gas Substances 0.000 title abstract 14
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/12—Protection against corrosion
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE698165X | 1951-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB698165A true GB698165A (en) | 1953-10-07 |
Family
ID=6608093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3343/52A Expired GB698165A (en) | 1951-02-09 | 1952-02-08 | Improvements in the production of gases containing sulphur trioxide |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE509076A (ko) |
| FR (1) | FR1051940A (ko) |
| GB (1) | GB698165A (ko) |
| IT (1) | IT500174A (ko) |
| NL (1) | NL91641C (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001036324A1 (en) * | 1999-11-01 | 2001-05-25 | Monsanto Company | Method for making sulfur trioxide, sulfuric acid, and oleum from sulfur dioxide |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128565B (de) * | 1958-09-18 | 1962-04-26 | Tesla Np | Verfahren zur Herstellung von elektrischen Kondensatoren, gedruckten Schaltungen, Hochfrequenzspulen und aehnlichen elektrischen Bauelementen mit einem keramischen Dielektrikum-Koerper und nach diesem Verfahren hergestellter Kondensator |
| DE1261964B (de) * | 1961-07-19 | 1968-02-29 | Johnson Matthey Co Ltd | Verfahren zur Herstellung eines Mehrfachkondensatorblocks |
-
0
- IT IT500174D patent/IT500174A/it unknown
- BE BE509076D patent/BE509076A/xx unknown
- NL NL91641D patent/NL91641C/xx active
-
1952
- 1952-02-08 GB GB3343/52A patent/GB698165A/en not_active Expired
- 1952-02-29 FR FR1051940D patent/FR1051940A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001036324A1 (en) * | 1999-11-01 | 2001-05-25 | Monsanto Company | Method for making sulfur trioxide, sulfuric acid, and oleum from sulfur dioxide |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1051940A (fr) | 1954-01-20 |
| IT500174A (ko) | |
| NL91641C (ko) | |
| BE509076A (ko) |
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