BE759294A - SULPHUROUS ANHYDRIDE REDUCTION PROCESS AND NEW SANITIZED PRODUCTS OBTAINED - Google Patents
SULPHUROUS ANHYDRIDE REDUCTION PROCESS AND NEW SANITIZED PRODUCTS OBTAINEDInfo
- Publication number
- BE759294A BE759294A BE759294DA BE759294A BE 759294 A BE759294 A BE 759294A BE 759294D A BE759294D A BE 759294DA BE 759294 A BE759294 A BE 759294A
- Authority
- BE
- Belgium
- Prior art keywords
- reduction process
- products obtained
- sulphurous anhydride
- anhydride reduction
- new
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88353869A | 1969-12-09 | 1969-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE759294A true BE759294A (en) | 1971-04-30 |
Family
ID=25382778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE759294D BE759294A (en) | 1969-12-09 | SULPHUROUS ANHYDRIDE REDUCTION PROCESS AND NEW SANITIZED PRODUCTS OBTAINED |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE759294A (en) |
CA (1) | CA929726A (en) |
DE (1) | DE2057616A1 (en) |
ES (1) | ES383124A1 (en) |
FR (1) | FR2071914A5 (en) |
GB (1) | GB1328704A (en) |
NL (1) | NL7016465A (en) |
SE (1) | SE371421B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039650A (en) * | 1976-05-10 | 1977-08-02 | Allied Chemical Corporation | Sulfur dioxide reduction |
JPS5641809A (en) * | 1979-09-07 | 1981-04-18 | Hitachi Ltd | Method and apparatus for converting sulfur dioxide in gas into sulfur |
DE3333933A1 (en) * | 1983-09-20 | 1985-04-04 | Linde Ag, 6200 Wiesbaden | METHOD FOR CLEANING A GAS FLOW |
-
0
- BE BE759294D patent/BE759294A/en unknown
-
1970
- 1970-08-12 ES ES383124A patent/ES383124A1/en not_active Expired
- 1970-08-25 CA CA091468A patent/CA929726A/en not_active Expired
- 1970-11-06 FR FR7040010A patent/FR2071914A5/fr not_active Expired
- 1970-11-09 SE SE1507670A patent/SE371421B/xx unknown
- 1970-11-10 NL NL7016465A patent/NL7016465A/xx unknown
- 1970-11-24 DE DE19702057616 patent/DE2057616A1/en active Pending
- 1970-12-02 GB GB5728070A patent/GB1328704A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1328704A (en) | 1973-08-30 |
DE2057616A1 (en) | 1971-06-09 |
NL7016465A (en) | 1971-06-11 |
ES383124A1 (en) | 1972-12-16 |
FR2071914A5 (en) | 1971-09-17 |
SE371421B (en) | 1974-11-18 |
CA929726A (en) | 1973-07-10 |
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