NL7215095A - - Google Patents

Info

Publication number
NL7215095A
NL7215095A NL7215095A NL7215095A NL7215095A NL 7215095 A NL7215095 A NL 7215095A NL 7215095 A NL7215095 A NL 7215095A NL 7215095 A NL7215095 A NL 7215095A NL 7215095 A NL7215095 A NL 7215095A
Authority
NL
Netherlands
Application number
NL7215095A
Other versions
NL178242B (en
NL178242C (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7215095A publication Critical patent/NL7215095A/xx
Publication of NL178242B publication Critical patent/NL178242B/en
Application granted granted Critical
Publication of NL178242C publication Critical patent/NL178242C/en

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)
NL7215095A 1971-11-09 1972-11-08 PROCESS FOR DEGASING LIQUID SULFUR. NL178242C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140082A FR2159691A5 (en) 1971-11-09 1971-11-09

Publications (3)

Publication Number Publication Date
NL7215095A true NL7215095A (en) 1973-05-11
NL178242B NL178242B (en) 1985-09-16
NL178242C NL178242C (en) 1986-02-17

Family

ID=9085526

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215095A NL178242C (en) 1971-11-09 1972-11-08 PROCESS FOR DEGASING LIQUID SULFUR.

Country Status (8)

Country Link
JP (1) JPS5652847B2 (en)
BE (1) BE790718A (en)
CA (1) CA983407A (en)
DE (1) DE2254375C2 (en)
FR (1) FR2159691A5 (en)
GB (1) GB1402274A (en)
IT (1) IT975459B (en)
NL (1) NL178242C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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 (en) * 1978-10-19 1980-04-30 Exxon Research Engineering Co Continuous multistage degasification of liq. sulphur - by contact with hydrogen sulphide-lean carrier gas in a series of contact chambers
US4299811A (en) * 1980-08-01 1981-11-10 Exxon Research & Engineering Co. Degassing molten sulfur
USRE32009E (en) * 1980-08-01 1985-10-22 Exxon Research And Engineering Co. Degassing molten sulfur
DE3417230A1 (en) * 1984-05-10 1985-11-14 Metallgesellschaft Ag, 6000 Frankfurt METHOD AND DEVICE FOR DE-GASIFYING LIQUID SULFUR WITH HYDROGEN
DE4331126A1 (en) * 1993-09-14 1995-03-16 Ruhr Oel Gmbh Process for removing hydrogen sulfide from liquid sulfur
AT405721B (en) * 1997-11-07 1999-11-25 Oemv Ag DEVICE FOR SEPARATING GAS FROM LIQUIDS AND USE OF THE DEVICE FOR SEPARATING SULFUR HYDROGEN FROM LIQUID SULFUR
CN111051869A (en) 2017-09-01 2020-04-21 3M创新有限公司 Sensing element for a respirator
EP3675970A4 (en) 2017-09-01 2021-06-30 3M Innovative Properties Company Fit-test method for respirator with sensing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1435788A (en) * 1964-07-27 1966-04-22 Aquitaine Petrole Process for degassing liquid sulfur and spraying devices for carrying out this process

Also Published As

Publication number Publication date
CA983407A (en) 1976-02-10
DE2254375C2 (en) 1981-10-29
DE2254375A1 (en) 1973-05-17
JPS4857897A (en) 1973-08-14
NL178242B (en) 1985-09-16
GB1402274A (en) 1975-08-06
JPS5652847B2 (en) 1981-12-15
IT975459B (en) 1974-07-20
FR2159691A5 (en) 1973-06-22
BE790718A (en) 1973-02-15
NL178242C (en) 1986-02-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee