IT986414B - PROCEDURE FOR THE REDUCTION OF SULFUR DIOXIDE - Google Patents
PROCEDURE FOR THE REDUCTION OF SULFUR DIOXIDEInfo
- Publication number
- IT986414B IT986414B IT6865573A IT6865573A IT986414B IT 986414 B IT986414 B IT 986414B IT 6865573 A IT6865573 A IT 6865573A IT 6865573 A IT6865573 A IT 6865573A IT 986414 B IT986414 B IT 986414B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- reduction
- sulfur dioxide
- sulfur
- dioxide
- 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
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
- C01B17/0434—Catalyst compositions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26786372A | 1972-06-30 | 1972-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT986414B true IT986414B (en) | 1975-01-30 |
Family
ID=23020442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT6865573A IT986414B (en) | 1972-06-30 | 1973-06-05 | PROCEDURE FOR THE REDUCTION OF SULFUR DIOXIDE |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5713483B2 (en) |
| AU (1) | AU467887B2 (en) |
| CA (1) | CA979621A (en) |
| DE (1) | DE2327616A1 (en) |
| ES (1) | ES415394A1 (en) |
| FR (1) | FR2190725B1 (en) |
| GB (1) | GB1421961A (en) |
| IT (1) | IT986414B (en) |
| NL (1) | NL7308925A (en) |
| SE (1) | SE381646B (en) |
| SU (1) | SU552017A3 (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 |
| RU2012133249A (en) | 2012-06-22 | 2014-02-10 | Питер Фрэнк КРОСС | ADVANCED SULFUR DIOXIDE CLEANING |
| GB201303737D0 (en) | 2013-03-01 | 2013-04-17 | Cross Peter F | Catalytic treatment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2043202A (en) * | 1932-07-23 | 1936-06-02 | Gen Chemical Corp | Method for reducing sulphur dioxide |
| DE678133C (en) * | 1934-02-22 | 1939-07-11 | Axel Rudolf Lindblad Dr | Process for the production of sulfur by reducing sulfur dioxide |
| NL6919238A (en) * | 1969-03-24 | 1970-09-28 |
-
1973
- 1973-04-27 GB GB2014073A patent/GB1421961A/en not_active Expired
- 1973-05-10 FR FR7316952A patent/FR2190725B1/fr not_active Expired
- 1973-05-24 AU AU56116/73A patent/AU467887B2/en not_active Expired
- 1973-05-30 DE DE19732327616 patent/DE2327616A1/en active Pending
- 1973-05-30 ES ES415394A patent/ES415394A1/en not_active Expired
- 1973-06-05 IT IT6865573A patent/IT986414B/en active
- 1973-06-06 CA CA173,366A patent/CA979621A/en not_active Expired
- 1973-06-20 SE SE7308676A patent/SE381646B/en unknown
- 1973-06-27 NL NL7308925A patent/NL7308925A/xx not_active Application Discontinuation
- 1973-06-29 SU SU1946323A patent/SU552017A3/en active
- 1973-06-29 JP JP7295673A patent/JPS5713483B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES415394A1 (en) | 1976-02-16 |
| SE381646B (en) | 1975-12-15 |
| GB1421961A (en) | 1976-01-21 |
| AU5611673A (en) | 1974-11-28 |
| FR2190725B1 (en) | 1976-04-23 |
| JPS5713483B2 (en) | 1982-03-17 |
| NL7308925A (en) | 1974-01-02 |
| JPS4964591A (en) | 1974-06-22 |
| DE2327616A1 (en) | 1974-01-17 |
| AU467887B2 (en) | 1975-12-18 |
| SU552017A3 (en) | 1977-03-25 |
| FR2190725A1 (en) | 1974-02-01 |
| CA979621A (en) | 1975-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT975971B (en) | PROCEDURE FOR THE PREPARATION OF CHLOROSILANS | |
| IT1001535B (en) | PROCEDURE FOR THE MANUFACTURE OF TITANIUM DIOXIDE PIGMENT | |
| IT995276B (en) | PROCEDURE FOR THE PRODUCTION OF FULLULANO | |
| IT997911B (en) | PROCEDURE FOR THE PRODUCTION OF ETHYLBENZOL | |
| IT968764B (en) | METHOD FOR THE ELIMINATION OF SULFUR | |
| IT1030645B (en) | PROCEDURE FOR THE PRODUCTION OF TITANIUM DIOXIDE | |
| IT983831B (en) | PROCEDURE FOR THE CONTINUOUS PREPARATION OF SULFUR TETRAFLUORIDE | |
| IT1000112B (en) | PROCEDURE FOR THE BREAKDOWN OF DIHYDROPEROXIDES | |
| IT977421B (en) | PROCEDURE FOR THE PRODUCTION OF BONE DYES | |
| IT991000B (en) | PROCEDURE FOR THE PRODUCTION OF POLYETHYLENE | |
| IT985737B (en) | PROCEDURE FOR THE PRODUCTION OF HYDROPEROXIDES | |
| IT998790B (en) | PROCEDURE FOR THE PREPARATION OF ALCHENYLSUCCINIC DIOXIDE | |
| NO139034C (en) | PROCEDURES FOR AA REDUCE SULFUR DIOXIDE | |
| AR196332A1 (en) | PROCEDURE FOR THE PRODUCTION OF 4-NITROSO-DIPHENYLAMINE | |
| IT985415B (en) | PROCEDURE FOR THE PRODUCTION OF UREA | |
| IT958608B (en) | PROCEDURE FOR THE PRODUCTION OF CO POLIALKENAMERI | |
| IT998352B (en) | PROCEDURE FOR THE MANUFACTURING OF PACKAGING LOW D OXYGEN | |
| IT986414B (en) | PROCEDURE FOR THE REDUCTION OF SULFUR DIOXIDE | |
| IT988136B (en) | PROCEDURE FOR THE PRODUCTION OF M AND P PHENYLENDIAMMINE | |
| AR196254A1 (en) | PROCEDURE FOR THE MANUFACTURE OF TETRAMISOL | |
| IT977792B (en) | PROCEDURE FOR THE PREPARATION OF CYANIDRINS | |
| IT996245B (en) | PROCEDURE FOR THE PRODUCTION OF AMINOANTHRACHINONES | |
| IT1000169B (en) | PROCEDURE FOR THE PRODUCTION OF ANTRACHINON OSSAZOLI | |
| IT997653B (en) | PROCEDURE FOR THE PRODUCTION OF TETRABROMOPHTHALIC DIOXIDE | |
| IT977152B (en) | PROCEDURE FOR THE PURIFICATION OF NITROANTHRACHINONE |