FR2159691A5 - - Google Patents
Info
- Publication number
- FR2159691A5 FR2159691A5 FR7140082A FR7140082A FR2159691A5 FR 2159691 A5 FR2159691 A5 FR 2159691A5 FR 7140082 A FR7140082 A FR 7140082A FR 7140082 A FR7140082 A FR 7140082A FR 2159691 A5 FR2159691 A5 FR 2159691A5
- Authority
- FR
- France
- 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)
- Gas Separation By Absorption (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE790718D BE790718A (fr) | 1971-11-09 | Procede de degazage du soufre liquide | |
FR7140082A FR2159691A5 (ja) | 1971-11-09 | 1971-11-09 | |
GB4847272A GB1402274A (en) | 1971-11-09 | 1972-10-20 | process for degassing liquid sulphur |
CA155,553A CA983407A (en) | 1971-11-09 | 1972-11-03 | Process for degassing liquid sulphur |
IT7047072A IT975459B (it) | 1971-11-09 | 1972-11-06 | Procedimento per il degasamento di zolfo liquido |
DE19722254375 DE2254375C2 (de) | 1971-11-09 | 1972-11-07 | Verfahren zum Entgasen von flüssigem Schwefel |
JP11132772A JPS5652847B2 (ja) | 1971-11-09 | 1972-11-08 | |
NL7215095A NL178242C (nl) | 1971-11-09 | 1972-11-08 | Werkwijze voor het ontgassen van vloeibare zwavel. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7140082A FR2159691A5 (ja) | 1971-11-09 | 1971-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2159691A5 true FR2159691A5 (ja) | 1973-06-22 |
Family
ID=9085526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7140082A Expired FR2159691A5 (ja) | 1971-11-09 | 1971-11-09 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5652847B2 (ja) |
BE (1) | BE790718A (ja) |
CA (1) | CA983407A (ja) |
DE (1) | DE2254375C2 (ja) |
FR (1) | FR2159691A5 (ja) |
GB (1) | GB1402274A (ja) |
IT (1) | IT975459B (ja) |
NL (1) | NL178242C (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131437A (en) * | 1975-12-19 | 1978-12-26 | Exxon Research & Engineering Co. | Process for the continuous multistage degasification of liquid sulfur |
DE2845622A1 (de) * | 1978-10-19 | 1980-04-30 | Exxon Research Engineering Co | Verfahren fuer die kontinuierliche mehrstufige entgasung von schwefel |
USRE32009E (en) * | 1980-08-01 | 1985-10-22 | Exxon Research And Engineering Co. | Degassing molten sulfur |
US4299811A (en) * | 1980-08-01 | 1981-11-10 | Exxon Research & Engineering Co. | Degassing molten sulfur |
DE3417230A1 (de) * | 1984-05-10 | 1985-11-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren und vorrichtung zum entgasen von schwefelwasserstoffhaltigem fluessigem schwefel |
DE4331126A1 (de) * | 1993-09-14 | 1995-03-16 | Ruhr Oel Gmbh | Verfahren zur Entfernung von Schwefelwasserstoff aus flüssigem Schwefel |
AT405721B (de) * | 1997-11-07 | 1999-11-25 | Oemv Ag | Vorrichtung zum abtrennen von gasen aus flüssigkeiten sowie verwendung der vorrichtung zur abtrennung von schwefelwasserstoff aus flüssigem schwefel |
EP3676607A4 (en) | 2017-09-01 | 2021-06-30 | 3M Innovative Properties Company | SENSOR ELEMENT FOR RESPIRATORY DEVICE |
CN111050858B (zh) | 2017-09-01 | 2021-09-28 | 3M创新有限公司 | 用于具有感测系统的呼吸器的贴合测试方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1435788A (fr) * | 1964-07-27 | 1966-04-22 | Aquitaine Petrole | Procédé de dégazage de soufre liquide et dispositifs de pulvérisation permettantla réalisation de ce procédé |
-
0
- BE BE790718D patent/BE790718A/xx not_active IP Right Cessation
-
1971
- 1971-11-09 FR FR7140082A patent/FR2159691A5/fr not_active Expired
-
1972
- 1972-10-20 GB GB4847272A patent/GB1402274A/en not_active Expired
- 1972-11-03 CA CA155,553A patent/CA983407A/en not_active Expired
- 1972-11-06 IT IT7047072A patent/IT975459B/it active
- 1972-11-07 DE DE19722254375 patent/DE2254375C2/de not_active Expired
- 1972-11-08 NL NL7215095A patent/NL178242C/xx not_active IP Right Cessation
- 1972-11-08 JP JP11132772A patent/JPS5652847B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7215095A (ja) | 1973-05-11 |
NL178242B (nl) | 1985-09-16 |
JPS5652847B2 (ja) | 1981-12-15 |
NL178242C (nl) | 1986-02-17 |
JPS4857897A (ja) | 1973-08-14 |
IT975459B (it) | 1974-07-20 |
GB1402274A (en) | 1975-08-06 |
CA983407A (en) | 1976-02-10 |
DE2254375A1 (de) | 1973-05-17 |
BE790718A (fr) | 1973-02-15 |
DE2254375C2 (de) | 1981-10-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |