RO95310B - Procedeu de purificare a sulfului lichid - Google Patents
Procedeu de purificare a sulfului lichidInfo
- Publication number
- RO95310B RO95310B RO123183A RO12318386A RO95310B RO 95310 B RO95310 B RO 95310B RO 123183 A RO123183 A RO 123183A RO 12318386 A RO12318386 A RO 12318386A RO 95310 B RO95310 B RO 95310B
- Authority
- RO
- Romania
- Prior art keywords
- purification
- liquid sulphur
- liquid
- sulfur
- temperature
- 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
- C01B17/0232—Purification, e.g. degassing
Abstract
Inventia se refera la un procedeu pentru purificarea sulfului lichid, prin aducere în contact cu apa, cu continut de adaosuri amoniacale uzuale, în intervalul de temperaturi cuprins între temperatura la care sulful este partial lichid si 400 degree C si la presiunea cuprinsa între cea normala si o suprapresiune pîna la 7 bar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3515709A DE3515709C1 (de) | 1985-05-02 | 1985-05-02 | Verfahren zum Reinigen von fluessigem Schwefel |
Publications (2)
Publication Number | Publication Date |
---|---|
RO95310A RO95310A (ro) | 1988-09-15 |
RO95310B true RO95310B (ro) | 1988-09-16 |
Family
ID=6269587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO123183A RO95310B (ro) | 1985-05-02 | 1986-04-28 | Procedeu de purificare a sulfului lichid |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0200147A3 (ro) |
JP (1) | JPS627607A (ro) |
CN (1) | CN86102929B (ro) |
AU (1) | AU571370B2 (ro) |
BR (1) | BR8601965A (ro) |
DD (1) | DD246757A5 (ro) |
DE (1) | DE3515709C1 (ro) |
DK (1) | DK200386A (ro) |
ES (1) | ES8704852A1 (ro) |
GR (1) | GR861129B (ro) |
HU (1) | HUT41324A (ro) |
IL (1) | IL78626A (ro) |
IN (1) | IN165860B (ro) |
MA (1) | MA20669A1 (ro) |
NO (1) | NO861683L (ro) |
PT (1) | PT82481B (ro) |
RO (1) | RO95310B (ro) |
SU (1) | SU1551241A3 (ro) |
YU (1) | YU69786A (ro) |
ZA (1) | ZA862991B (ro) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601351B1 (fr) * | 1986-07-10 | 1990-09-14 | Elf Aquitaine | Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre. |
GB8912861D0 (en) * | 1989-06-05 | 1989-07-26 | Sherritt Gordon Ltd | Purification of elemental sulphur |
GB8918060D0 (en) * | 1989-08-08 | 1989-09-20 | Merck Sharp & Dohme | Therapeutic agents |
CN110054161A (zh) * | 2019-04-22 | 2019-07-26 | 中石化广州工程有限公司 | 一种液硫脱气工艺及脱气装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB860674A (en) * | 1956-04-23 | 1961-02-08 | Herbert James Elliott | Improvements in or relating to the purification of sulphur |
DE1229501B (de) * | 1962-03-14 | 1966-12-01 | Herbert James Elliott | Verfahren zur Aufbereitung von Schwefel oder schwefelhaltigen Produkten |
US3273966A (en) * | 1963-11-15 | 1966-09-20 | Fmc Corp | Purification of sulfur |
US3371999A (en) * | 1965-05-25 | 1968-03-05 | Stauffer Chemical Co | Purification of by-product sulfur formed from chlorination processes |
NL173735C (nl) * | 1972-05-24 | 1988-06-16 | Shell Int Research | Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel. |
JPS5057989A (ro) * | 1973-09-26 | 1975-05-20 | ||
US4002728A (en) * | 1975-01-06 | 1977-01-11 | Chevron Research Company | Hydrogen sulfide removal from contaminated sulfur |
JPS51151292A (en) * | 1975-06-20 | 1976-12-25 | Mitsui Mining & Smelting Co Ltd | Process for purification of granular sulfur |
DE3169542D1 (en) * | 1980-08-01 | 1985-05-02 | Exxon Research Engineering Co | Method for the removal of h2s and/or ash from molten sulfur |
US4313922A (en) * | 1980-08-01 | 1982-02-02 | Exxon Research & Engineering Co. | Reducing ash content of molten sulfur |
-
1985
- 1985-05-02 DE DE3515709A patent/DE3515709C1/de not_active Expired
-
1986
- 1986-04-21 ZA ZA862991A patent/ZA862991B/xx unknown
- 1986-04-22 EP EP86105575A patent/EP0200147A3/de not_active Withdrawn
- 1986-04-24 AU AU56725/86A patent/AU571370B2/en not_active Ceased
- 1986-04-24 IN IN366/DEL/86A patent/IN165860B/en unknown
- 1986-04-28 YU YU00697/86A patent/YU69786A/xx unknown
- 1986-04-28 IL IL78626A patent/IL78626A/xx unknown
- 1986-04-28 RO RO123183A patent/RO95310B/ro unknown
- 1986-04-28 MA MA20894A patent/MA20669A1/fr unknown
- 1986-04-29 GR GR861129A patent/GR861129B/el unknown
- 1986-04-29 PT PT82481A patent/PT82481B/pt unknown
- 1986-04-29 NO NO861683A patent/NO861683L/no unknown
- 1986-04-30 HU HU861802A patent/HUT41324A/hu unknown
- 1986-04-30 CN CN86102929A patent/CN86102929B/zh not_active Expired
- 1986-04-30 BR BR8601965A patent/BR8601965A/pt unknown
- 1986-04-30 ES ES554594A patent/ES8704852A1/es not_active Expired
- 1986-04-30 DD DD86289819A patent/DD246757A5/de not_active IP Right Cessation
- 1986-04-30 SU SU864027400A patent/SU1551241A3/ru active
- 1986-05-01 JP JP61099502A patent/JPS627607A/ja active Pending
- 1986-05-01 DK DK200386A patent/DK200386A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN86102929B (zh) | 1988-09-07 |
MA20669A1 (fr) | 1986-12-31 |
IL78626A0 (en) | 1986-08-31 |
AU5672586A (en) | 1986-11-06 |
ES554594A0 (es) | 1987-04-16 |
HUT41324A (en) | 1987-04-28 |
SU1551241A3 (ru) | 1990-03-15 |
IN165860B (ro) | 1990-01-27 |
DE3515709C1 (de) | 1986-12-18 |
EP0200147A3 (de) | 1988-09-07 |
RO95310A (ro) | 1988-09-15 |
DK200386A (da) | 1986-11-03 |
EP0200147A2 (de) | 1986-11-05 |
ES8704852A1 (es) | 1987-04-16 |
GR861129B (en) | 1986-08-26 |
ZA862991B (en) | 1986-12-30 |
YU69786A (en) | 1988-06-30 |
PT82481A (en) | 1986-05-01 |
CN86102929A (zh) | 1986-11-05 |
NO861683L (no) | 1986-11-03 |
JPS627607A (ja) | 1987-01-14 |
IL78626A (en) | 1989-01-31 |
PT82481B (en) | 1987-09-11 |
DD246757A5 (de) | 1987-06-17 |
BR8601965A (pt) | 1987-01-06 |
DK200386D0 (da) | 1986-05-01 |
AU571370B2 (en) | 1988-04-14 |
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