IL34744A0 - Crystallization and recovery of elemental sulphur from solvents and apparatus thereof - Google Patents
Crystallization and recovery of elemental sulphur from solvents and apparatus thereofInfo
- Publication number
- IL34744A0 IL34744A0 IL34744A IL3474470A IL34744A0 IL 34744 A0 IL34744 A0 IL 34744A0 IL 34744 A IL34744 A IL 34744A IL 3474470 A IL3474470 A IL 3474470A IL 34744 A0 IL34744 A0 IL 34744A0
- Authority
- IL
- Israel
- Prior art keywords
- crystallization
- solvents
- recovery
- elemental sulphur
- sulphur
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000005864 Sulphur Substances 0.000 title 1
- 238000002425 crystallisation Methods 0.000 title 1
- 230000008025 crystallization Effects 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000002904 solvent 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
- C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant
-
- 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
- C01B17/0205—Separation of sulfur from liquids, e.g. by coalescence
-
- 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
- C01B17/10—Finely divided sulfur, e.g. sublimed sulfur, flowers of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83711369A | 1969-06-27 | 1969-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL34744A0 true IL34744A0 (en) | 1970-08-19 |
Family
ID=25273551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL34744A IL34744A0 (en) | 1969-06-27 | 1970-06-17 | Crystallization and recovery of elemental sulphur from solvents and apparatus thereof |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3679371A (xx) |
| BE (1) | BE751817A (xx) |
| BR (1) | BR6913671D0 (xx) |
| DE (1) | DE2030687A1 (xx) |
| ES (1) | ES381258A1 (xx) |
| FR (1) | FR2051408A5 (xx) |
| GB (1) | GB1314858A (xx) |
| IL (1) | IL34744A0 (xx) |
| NL (1) | NL7009413A (xx) |
| SE (1) | SE373113B (xx) |
| ZA (1) | ZA704133B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163837A (en) * | 1977-11-16 | 1979-08-07 | Phillips Petroleum Company | Multiple loci counter-current washing |
| DE59306742D1 (de) * | 1993-03-03 | 1997-07-17 | Ciba Geigy Ag | Vorrichtung zur Erzeugung von Kristallkeimen in Schmelzen und eine derartige Vorrichtung enthaltende Kristallisationsanlage |
| FR2818629B1 (fr) * | 2000-12-21 | 2003-02-07 | Inst Francais Du Petrole | Procede de purification du soufre |
| CN110550608A (zh) * | 2019-09-18 | 2019-12-10 | 中国石油化工股份有限公司 | 一种生物硫磺提纯的方法 |
-
1969
- 1969-06-27 US US837113A patent/US3679371A/en not_active Expired - Lifetime
- 1969-10-27 BR BR213671/69A patent/BR6913671D0/pt unknown
-
1970
- 1970-06-11 BE BE751817D patent/BE751817A/xx unknown
- 1970-06-17 IL IL34744A patent/IL34744A0/xx unknown
- 1970-06-17 ZA ZA704133A patent/ZA704133B/xx unknown
- 1970-06-22 DE DE19702030687 patent/DE2030687A1/de not_active Withdrawn
- 1970-06-23 GB GB3049070A patent/GB1314858A/en not_active Expired
- 1970-06-23 SE SE7008674A patent/SE373113B/xx unknown
- 1970-06-26 NL NL7009413A patent/NL7009413A/xx unknown
- 1970-06-26 FR FR7023877A patent/FR2051408A5/fr not_active Expired
- 1970-06-27 ES ES381258A patent/ES381258A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES381258A1 (es) | 1972-11-16 |
| GB1314858A (en) | 1973-04-26 |
| SE373113B (xx) | 1975-01-27 |
| BR6913671D0 (pt) | 1973-05-03 |
| ZA704133B (en) | 1971-03-31 |
| US3679371A (en) | 1972-07-25 |
| FR2051408A5 (xx) | 1971-04-02 |
| DE2030687A1 (de) | 1971-01-14 |
| BE751817A (fr) | 1970-12-11 |
| NL7009413A (xx) | 1970-12-29 |
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