ZA734465B - Improvements in or relating to the manufacture of sulphuric acid - Google Patents
Improvements in or relating to the manufacture of sulphuric acidInfo
- Publication number
- ZA734465B ZA734465B ZA00734465A ZA734465A ZA734465B ZA 734465 B ZA734465 B ZA 734465B ZA 00734465 A ZA00734465 A ZA 00734465A ZA 734465 A ZA734465 A ZA 734465A ZA 734465 B ZA734465 B ZA 734465B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- manufacture
- sulphuric acid
- sulphuric
- acid
- 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
- 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)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (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 |
|---|---|
| ZA734465B true ZA734465B (en) | 1975-02-26 |
Family
ID=10342474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00734465A ZA734465B (en) | 1972-07-12 | 1973-07-02 | Improvements in or relating to the manufacture of sulphuric acid |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU468400B2 (en) |
| CA (1) | CA983237A (en) |
| DE (1) | DE2335558A1 (en) |
| ES (1) | ES416782A1 (en) |
| GB (1) | GB1385405A (en) |
| IN (1) | IN139616B (en) |
| NL (1) | NL7309605A (en) |
| ZA (1) | ZA734465B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10113573A1 (en) * | 2001-03-20 | 2002-02-28 | Messer Griesheim Gmbh | Process for the regeneration of sulfuric acid from sulfur-containing residues |
-
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/en 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/en not_active Expired
- 1973-07-12 DE DE19732335558 patent/DE2335558A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1385405A (en) | 1975-02-26 |
| ES416782A1 (en) | 1976-02-16 |
| NL7309605A (en) | 1974-01-15 |
| DE2335558A1 (en) | 1974-01-31 |
| IN139616B (en) | 1976-07-10 |
| AU5767873A (en) | 1975-01-09 |
| AU468400B2 (en) | 1976-01-08 |
| CA983237A (en) | 1976-02-10 |
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