IT977899B - PROCEDURE FOR THE RECOVERY OF SULFUR IN CONVERTIBLE FORM IN SODIUM SULFIDE - Google Patents
PROCEDURE FOR THE RECOVERY OF SULFUR IN CONVERTIBLE FORM IN SODIUM SULFIDEInfo
- Publication number
- IT977899B IT977899B IT67497/73A IT6749773A IT977899B IT 977899 B IT977899 B IT 977899B IT 67497/73 A IT67497/73 A IT 67497/73A IT 6749773 A IT6749773 A IT 6749773A IT 977899 B IT977899 B IT 977899B
- Authority
- IT
- Italy
- Prior art keywords
- sulfur
- recovery
- procedure
- sodium sulfide
- convertible form
- 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
- C01B17/22—Alkali metal sulfides or polysulfides
- C01B17/34—Polysulfides of sodium or potassium
-
- 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
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23052572A | 1972-02-29 | 1972-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT977899B true IT977899B (en) | 1974-09-20 |
Family
ID=22865548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67497/73A IT977899B (en) | 1972-02-29 | 1973-02-26 | PROCEDURE FOR THE RECOVERY OF SULFUR IN CONVERTIBLE FORM IN SODIUM SULFIDE |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4895995A (en) |
| CA (1) | CA1004028A (en) |
| DD (1) | DD102672A5 (en) |
| DE (1) | DE2305630A1 (en) |
| FI (1) | FI55533C (en) |
| FR (1) | FR2174109A1 (en) |
| IT (1) | IT977899B (en) |
| NO (1) | NO141952C (en) |
| SE (1) | SE411564B (en) |
| ZA (1) | ZA73685B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59115419U (en) * | 1983-11-28 | 1984-08-04 | ガデリウス株式会社 | Chemical cleaning type deodorizing device |
| NL9002661A (en) * | 1990-12-04 | 1992-07-01 | Pacques Bv | PROCESS FOR THE REMOVAL OF H2S FROM GAS. |
| US5234546A (en) * | 1991-09-10 | 1993-08-10 | Kamyr, Inc. | Polysulfide production in white liquor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR517483A (en) * | 1917-03-24 | 1921-05-06 | Farbenfab Vorm Bayer F & Co | Process for separating sulfur from hydrogen sulfide |
| FR1374650A (en) * | 1962-11-03 | 1964-10-09 | Basf Ag | Process for removing hydrogen sulfide from gases |
| JPS5238982A (en) * | 1975-09-23 | 1977-03-25 | Agency Of Ind Science & Technol | Color analysis and calculation circuit |
-
1973
- 1973-01-29 CA CA162,301A patent/CA1004028A/en not_active Expired
- 1973-01-30 ZA ZA730685A patent/ZA73685B/en unknown
- 1973-02-06 DE DE19732305630 patent/DE2305630A1/en not_active Withdrawn
- 1973-02-22 NO NO725/73A patent/NO141952C/en unknown
- 1973-02-26 IT IT67497/73A patent/IT977899B/en active
- 1973-02-26 FI FI574/73A patent/FI55533C/en active
- 1973-02-27 JP JP48022750A patent/JPS4895995A/ja active Pending
- 1973-02-27 DD DD169082A patent/DD102672A5/xx unknown
- 1973-02-27 SE SE7302706A patent/SE411564B/en unknown
- 1973-02-28 FR FR7306999A patent/FR2174109A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DD102672A5 (en) | 1973-12-20 |
| NO141952C (en) | 1980-06-04 |
| JPS4895995A (en) | 1973-12-08 |
| FR2174109B1 (en) | 1975-10-31 |
| CA1004028A (en) | 1977-01-25 |
| NO141952B (en) | 1980-02-25 |
| SE411564B (en) | 1980-01-14 |
| FI55533C (en) | 1979-08-10 |
| FR2174109A1 (en) | 1973-10-12 |
| ZA73685B (en) | 1973-11-28 |
| DE2305630A1 (en) | 1973-09-06 |
| FI55533B (en) | 1979-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT990536B (en) | PROCEDURE FOR THE RECOVERY IN THE FORM OF SULFUR OF SOL-PERFORATED COMPOUNDS CONTAINED IN GAS | |
| SE330519C (en) | SEE FOR MINING WITH ACCORDING TO THE DAYME METHOD | |
| BR7305680D0 (en) | IMPROVEMENTS IN THE PIEZELETRIC IGNIDERS OF THE TYPE OF DIRECT PERCUSION | |
| SE392784B (en) | SODIUM SULFUR BATTERY | |
| BE747630A (en) | ARTICULATED BED | |
| IT943676B (en) | THIOPHENOLS | |
| ATA913672A (en) | STONE LAYABLE TO BODY | |
| IT983831B (en) | PROCEDURE FOR THE CONTINUOUS PREPARATION OF SULFUR TETRAFLUORIDE | |
| SE381376B (en) | SODIUM SULFUR ACCUMULATOR BATTERY | |
| IT977899B (en) | PROCEDURE FOR THE RECOVERY OF SULFUR IN CONVERTIBLE FORM IN SODIUM SULFIDE | |
| IT978138B (en) | JOINT FOR ROAD ARTIFACT | |
| BR7508023A (en) | SAND TYPE MILL | |
| IT1026085B (en) | PROCEDURE FOR PRODUCING SULFUR TETRAFLUORIDE | |
| IT1008801B (en) | FLOATING ROOF | |
| RO80652A (en) | COMBINATION FOR THE RECOVERY OF LEGUMINOUS | |
| BE794871A (en) | NEW ISOPRENIC SULPHONES | |
| SE381646B (en) | PROCEED TO REDUCE SULFUR Dioxide TO ELEMENTS SULFUR | |
| CH490576A (en) | Tunneling method | |
| SU461054A1 (en) | The method of obtaining sodium sulfide | |
| BE822251A (en) | KERR CELL | |
| IT1021788B (en) | PROCEDURE FOR RECOVERING SULFUR MONO CHLORIDE | |
| NL7513560A (en) | FLOATING CAVE BODY. | |
| TR17124A (en) | RECOVERY IN REGENERATOERS OR RELATED TO THEM | |
| SE396587B (en) | WAY TO REDUCE THE TOTAL AMOUNT OF SULFUR IN CLAUS EXHAUST | |
| NO139766C (en) | PROTEIN FOR PROTEIN RECOVERY |