IT1153583B - Metodo per l'utilizzazione dei gas generati in processi discontinui nella produzione di acido solforico - Google Patents
Metodo per l'utilizzazione dei gas generati in processi discontinui nella produzione di acido solforicoInfo
- Publication number
- IT1153583B IT1153583B IT23916/82A IT2391682A IT1153583B IT 1153583 B IT1153583 B IT 1153583B IT 23916/82 A IT23916/82 A IT 23916/82A IT 2391682 A IT2391682 A IT 2391682A IT 1153583 B IT1153583 B IT 1153583B
- Authority
- IT
- Italy
- Prior art keywords
- gas
- sulphur dioxide
- sulphur
- dioxide
- contact plant
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Silicon Compounds (AREA)
- Paper (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8106308A SE437013B (sv) | 1981-10-26 | 1981-10-26 | Sett att utnyttja fran diskontinuerliga processer herrorande svaveldioxid innehallande processgaser vid framstellning av svavelsyra i en kontaktanleggning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8223916A0 IT8223916A0 (it) | 1982-10-26 |
| IT1153583B true IT1153583B (it) | 1987-01-14 |
Family
ID=20344878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23916/82A IT1153583B (it) | 1981-10-26 | 1982-10-26 | Metodo per l'utilizzazione dei gas generati in processi discontinui nella produzione di acido solforico |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0091938B1 (it) |
| JP (1) | JPS58501815A (it) |
| AT (1) | ATE17467T1 (it) |
| AU (1) | AU554318B2 (it) |
| CA (1) | CA1201573A (it) |
| DD (1) | DD210445A1 (it) |
| DE (1) | DE3268590D1 (it) |
| DK (1) | DK276083A (it) |
| ES (1) | ES516795A0 (it) |
| FI (1) | FI70558C (it) |
| GR (1) | GR77688B (it) |
| IN (1) | IN159068B (it) |
| IT (1) | IT1153583B (it) |
| NO (1) | NO832290L (it) |
| SE (1) | SE437013B (it) |
| WO (1) | WO1983001438A1 (it) |
| YU (1) | YU239882A (it) |
| ZA (1) | ZA827116B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033565B2 (en) | 2003-08-16 | 2006-04-25 | Haldor Topsoe A/S | Production of sulphuric acid from a feed gas with varying concentration of sulphur dioxide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3475120A (en) * | 1967-03-28 | 1969-10-28 | Chemical Construction Corp | Production of sulfuric acid |
| NO131417L (it) * | 1970-05-01 | |||
| SE422317B (sv) * | 1980-06-19 | 1982-03-01 | Boliden Ab | Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas |
-
1981
- 1981-10-26 SE SE8106308A patent/SE437013B/sv not_active IP Right Cessation
-
1982
- 1982-09-29 ZA ZA827116A patent/ZA827116B/xx unknown
- 1982-09-30 IN IN733/DEL/82A patent/IN159068B/en unknown
- 1982-10-12 CA CA000413213A patent/CA1201573A/en not_active Expired
- 1982-10-22 EP EP82903267A patent/EP0091938B1/en not_active Expired
- 1982-10-22 AT AT82903267T patent/ATE17467T1/de not_active IP Right Cessation
- 1982-10-22 AU AU91205/82A patent/AU554318B2/en not_active Ceased
- 1982-10-22 DE DE8282903267T patent/DE3268590D1/de not_active Expired
- 1982-10-22 JP JP57503275A patent/JPS58501815A/ja active Pending
- 1982-10-22 WO PCT/SE1982/000344 patent/WO1983001438A1/en active IP Right Grant
- 1982-10-25 ES ES516795A patent/ES516795A0/es active Granted
- 1982-10-25 YU YU02398/82A patent/YU239882A/xx unknown
- 1982-10-25 DD DD82244243A patent/DD210445A1/de unknown
- 1982-10-25 GR GR69623A patent/GR77688B/el unknown
- 1982-10-26 IT IT23916/82A patent/IT1153583B/it active
-
1983
- 1983-06-15 DK DK276083A patent/DK276083A/da not_active Application Discontinuation
- 1983-06-16 FI FI832203A patent/FI70558C/fi not_active IP Right Cessation
- 1983-06-23 NO NO832290A patent/NO832290L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3268590D1 (en) | 1986-02-27 |
| EP0091938B1 (en) | 1986-01-15 |
| GR77688B (it) | 1984-09-25 |
| DK276083D0 (da) | 1983-06-15 |
| IT8223916A0 (it) | 1982-10-26 |
| SE8106308L (sv) | 1983-04-27 |
| WO1983001438A1 (en) | 1983-04-28 |
| ES8402233A1 (es) | 1984-01-16 |
| ES516795A0 (es) | 1984-01-16 |
| SE437013B (sv) | 1985-02-04 |
| AU554318B2 (en) | 1986-08-14 |
| ATE17467T1 (de) | 1986-02-15 |
| FI70558B (fi) | 1986-06-06 |
| ZA827116B (en) | 1983-08-31 |
| NO832290L (no) | 1983-06-23 |
| YU239882A (en) | 1986-12-31 |
| DD210445A1 (de) | 1984-06-13 |
| JPS58501815A (ja) | 1983-10-27 |
| EP0091938A1 (en) | 1983-10-26 |
| FI832203A0 (fi) | 1983-06-16 |
| FI832203L (fi) | 1983-06-16 |
| IN159068B (it) | 1987-03-14 |
| AU9120582A (en) | 1983-05-05 |
| DK276083A (da) | 1983-06-15 |
| CA1201573A (en) | 1986-03-11 |
| FI70558C (fi) | 1986-09-24 |
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