JPS5645842B2 - - Google Patents
Info
- Publication number
- JPS5645842B2 JPS5645842B2 JP5639273A JP5639273A JPS5645842B2 JP S5645842 B2 JPS5645842 B2 JP S5645842B2 JP 5639273 A JP5639273 A JP 5639273A JP 5639273 A JP5639273 A JP 5639273A JP S5645842 B2 JPS5645842 B2 JP S5645842B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7206948A NL173735C (nl) | 1972-05-24 | 1972-05-24 | Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4949894A JPS4949894A (OSRAM) | 1974-05-15 |
| JPS5645842B2 true JPS5645842B2 (OSRAM) | 1981-10-29 |
Family
ID=19816109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5639273A Expired JPS5645842B2 (OSRAM) | 1972-05-24 | 1973-05-22 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5645842B2 (OSRAM) |
| BE (1) | BE799523A (OSRAM) |
| CA (1) | CA1002730A (OSRAM) |
| DE (1) | DE2326058C2 (OSRAM) |
| FR (1) | FR2185587B1 (OSRAM) |
| GB (1) | GB1433822A (OSRAM) |
| IT (1) | IT987819B (OSRAM) |
| NL (1) | NL173735C (OSRAM) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074597A (OSRAM) * | 1973-11-02 | 1975-06-19 | ||
| USRE32009E (en) * | 1980-08-01 | 1985-10-22 | Exxon Research And Engineering Co. | Degassing molten sulfur |
| MX166339B (es) * | 1980-08-01 | 1992-12-29 | Exxon Research Engineering Co | Desgasificacion y/o eliminacion de cenizas del azufre fundido |
| US4423025A (en) * | 1980-08-01 | 1983-12-27 | Exxon Research And Engineering Co. | Degassing molten sulfur |
| AU544992B2 (en) * | 1980-08-01 | 1985-06-27 | Exxon Research And Engineering Company | Purifying molten sulphur |
| US4478811A (en) * | 1983-04-13 | 1984-10-23 | Union Oil Company Of California | Method for preventing sulfur emissions from vessels containing molten sulfur |
| DE3417230A1 (de) * | 1984-05-10 | 1985-11-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren und vorrichtung zum entgasen von schwefelwasserstoffhaltigem fluessigem schwefel |
| DE3515709C1 (de) * | 1985-05-02 | 1986-12-18 | Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln | Verfahren zum Reinigen von fluessigem Schwefel |
| FR2601350B1 (fr) * | 1986-07-10 | 1988-09-30 | 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 |
| DE69430127D1 (de) * | 1993-09-01 | 2002-04-18 | Apollo Environmental Syst Corp | Entgasung von flüssigem schwefel |
| NL1001216C2 (nl) * | 1995-09-15 | 1997-03-20 | Stork Comprimo Bv | Werkwijze voor het ontgassen van zwavel. |
| NL1003085C2 (nl) * | 1995-09-15 | 1997-03-20 | Stork Comprimo Bv | Werkwijze en inrichting voor het ontgassen van zwavel. |
| US5632967A (en) * | 1995-09-19 | 1997-05-27 | Goar, Allison & Associates, Inc. | Process for the high pressure degassing of hydrogen sulfide from liquid sulfur |
| US5686057A (en) * | 1996-11-13 | 1997-11-11 | Betzdearborn Inc. | Selective oxidation of hydrogen sulfide in molten sulfur |
| US5935548A (en) * | 1998-03-11 | 1999-08-10 | Black & Veatch Pritchard, Inc. | Method for removing hydrogen sulfide from molten sulfur |
| US6676918B2 (en) * | 2002-06-14 | 2004-01-13 | Exxonmobil Research And Engineering Company | Hydrogen sulfide removal from liquid sulfur |
| US7927577B2 (en) | 2009-01-12 | 2011-04-19 | Worleyparsons Group, Inc. | Sulfur collection systems and processes with integrated degassing |
| DE102010004062A1 (de) | 2010-01-05 | 2011-07-07 | Sterzel, Hans-Josef, Dr., 67125 | Modifiziertes Claus-Verfahren zur Herstellung von polysulfanreichem Schwefel |
| PL2607304T3 (pl) * | 2011-12-23 | 2015-08-31 | Air Liquide Global E&C Solutions Germany Gmbh | Metoda i urządzenie do odgazowywania ciekłej siarki |
| US10246328B2 (en) | 2015-03-11 | 2019-04-02 | Worleyparsons Europe Ltd. | High efficiency process for degassing of hydrogen sulfide from liquid sulfur |
| CN111474291B (zh) * | 2019-01-23 | 2022-08-30 | 中国石油天然气股份有限公司 | 一种液体硫磺中总硫化氢含量的催化剂化学测定方法 |
| CN111504938B (zh) * | 2019-01-30 | 2022-08-30 | 中国石油天然气股份有限公司 | 液体硫磺中总硫化氢含量的测定方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2169261A (en) * | 1936-03-24 | 1939-08-15 | Freeport Sulphur Co | Process for purifying sulphur |
| US3447903A (en) * | 1966-10-27 | 1969-06-03 | Freeport Sulphur Co | Sulphur production |
| FR1539269A (fr) * | 1967-09-20 | 1968-09-13 | Freeport Sulphur Co | Procédé de production de soufre élémentaire |
| CA964040A (en) * | 1971-04-30 | 1975-03-11 | Reginald S. Anderson | Removal of h2sx from molten sulfur |
| FR2144949A5 (en) * | 1971-07-05 | 1973-02-16 | Duboscq Andre | Degassing liq sulphur - by blowing through bubbles of hot air,superheated steam,inert gas |
| US3755190A (en) * | 1971-11-09 | 1973-08-28 | Ncr | Capsule manufacture |
-
1972
- 1972-05-24 NL NL7206948A patent/NL173735C/xx not_active IP Right Cessation
-
1973
- 1973-03-30 CA CA167,546A patent/CA1002730A/en not_active Expired
- 1973-05-15 BE BE1005044A patent/BE799523A/xx not_active IP Right Cessation
- 1973-05-22 DE DE19732326058 patent/DE2326058C2/de not_active Expired
- 1973-05-22 IT IT2442673A patent/IT987819B/it active
- 1973-05-22 FR FR7318476A patent/FR2185587B1/fr not_active Expired
- 1973-05-22 JP JP5639273A patent/JPS5645842B2/ja not_active Expired
- 1973-05-22 GB GB2429173A patent/GB1433822A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2326058A1 (de) | 1973-12-13 |
| NL173735C (nl) | 1988-06-16 |
| IT987819B (it) | 1975-03-20 |
| JPS4949894A (OSRAM) | 1974-05-15 |
| BE799523A (nl) | 1973-11-16 |
| FR2185587A1 (OSRAM) | 1974-01-04 |
| NL7206948A (OSRAM) | 1973-11-27 |
| NL173735B (nl) | 1983-10-03 |
| FR2185587B1 (OSRAM) | 1977-04-29 |
| GB1433822A (en) | 1976-04-28 |
| DE2326058C2 (de) | 1982-07-01 |
| CA1002730A (en) | 1977-01-04 |