CA983237A - Manufacture of sulphuric acid - Google Patents
Manufacture of sulphuric acidInfo
- Publication number
- CA983237A CA983237A CA175,093A CA175093A CA983237A CA 983237 A CA983237 A CA 983237A CA 175093 A CA175093 A CA 175093A CA 983237 A CA983237 A CA 983237A
- Authority
- CA
- Canada
- Prior art keywords
- manufacture
- sulphuric acid
- sulphuric
- acid
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 235000011149 sulphuric acid Nutrition 0.000 title 1
- 239000001117 sulphuric acid Substances 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
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3268572A GB1385405A (en) | 1972-07-12 | 1972-07-12 | Manufacture of sulphuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA983237A true CA983237A (en) | 1976-02-10 |
Family
ID=10342474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA175,093A Expired CA983237A (en) | 1972-07-12 | 1973-06-27 | Manufacture of sulphuric acid |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU468400B2 (OSRAM) |
| CA (1) | CA983237A (OSRAM) |
| DE (1) | DE2335558A1 (OSRAM) |
| ES (1) | ES416782A1 (OSRAM) |
| GB (1) | GB1385405A (OSRAM) |
| IN (1) | IN139616B (OSRAM) |
| NL (1) | NL7309605A (OSRAM) |
| ZA (1) | ZA734465B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10113573A1 (de) * | 2001-03-20 | 2002-02-28 | Messer Griesheim Gmbh | Verfahren zum Regenerieren von Schwefelsäure aus schwefelhaltigen Reststoffen |
-
1972
- 1972-07-12 GB GB3268572A patent/GB1385405A/en not_active Expired
-
1973
- 1973-06-27 CA CA175,093A patent/CA983237A/en not_active Expired
- 1973-07-02 ZA ZA00734465A patent/ZA734465B/xx unknown
- 1973-07-04 AU AU57678/73A patent/AU468400B2/en not_active Expired
- 1973-07-06 IN IN1573/CAL/73A patent/IN139616B/en unknown
- 1973-07-10 NL NL7309605A patent/NL7309605A/xx not_active Application Discontinuation
- 1973-07-11 ES ES416782A patent/ES416782A1/es not_active Expired
- 1973-07-12 DE DE19732335558 patent/DE2335558A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA734465B (en) | 1975-02-26 |
| ES416782A1 (es) | 1976-02-16 |
| NL7309605A (OSRAM) | 1974-01-15 |
| AU5767873A (en) | 1975-01-09 |
| GB1385405A (en) | 1975-02-26 |
| AU468400B2 (en) | 1976-01-08 |
| IN139616B (OSRAM) | 1976-07-10 |
| DE2335558A1 (de) | 1974-01-31 |
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