RO95310B - Procedeu de purificare a sulfului lichid - Google Patents

Procedeu de purificare a sulfului lichid

Info

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
Application number
RO123183A
Other languages
English (en)
Other versions
RO95310A (ro
Inventor
Peter Schriewer
Rene Hentges
Karl-Heinz Keim
Hartmut Hammer
Original Assignee
Union Rheinische Braunkohlen Krafstoff A.G. Wesseling
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 by Union Rheinische Braunkohlen Krafstoff A.G. Wesseling filed Critical Union Rheinische Braunkohlen Krafstoff A.G. Wesseling
Publication of RO95310A publication Critical patent/RO95310A/ro
Publication of RO95310B publication Critical patent/RO95310B/ro

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)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Detergent Compositions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Industrial Gases (AREA)

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.
RO123183A 1985-05-02 1986-04-28 Procedeu de purificare a sulfului lichid RO95310B (ro)

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 (6)

* Cited by examiner, † Cited by third party
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
RU2206497C1 (ru) * 2002-01-08 2003-06-20 Общество с ограниченной ответственностью "Астраханьгазпром" Способ очистки жидкой серы
RU2298525C2 (ru) * 2005-07-28 2007-05-10 Танаянц Виктор Азатович Способ получения молотой газовой серы
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)

* Cited by examiner, † Cited by third party
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
US4313922A (en) * 1980-08-01 1982-02-02 Exxon Research & Engineering Co. Reducing ash content of molten sulfur
AU544993B2 (en) * 1980-08-01 1985-06-27 Exxon Research And Engineering Company Purifying molten sulphur

Also Published As

Publication number Publication date
DK200386D0 (da) 1986-05-01
JPS627607A (ja) 1987-01-14
IL78626A0 (en) 1986-08-31
PT82481B (en) 1987-09-11
DD246757A5 (de) 1987-06-17
MA20669A1 (fr) 1986-12-31
GR861129B (en) 1986-08-26
CN86102929B (zh) 1988-09-07
DK200386A (da) 1986-11-03
AU5672586A (en) 1986-11-06
ZA862991B (en) 1986-12-30
IL78626A (en) 1989-01-31
NO861683L (no) 1986-11-03
DE3515709C1 (de) 1986-12-18
IN165860B (ro) 1990-01-27
CN86102929A (zh) 1986-11-05
SU1551241A3 (ru) 1990-03-15
ES554594A0 (es) 1987-04-16
HUT41324A (en) 1987-04-28
AU571370B2 (en) 1988-04-14
EP0200147A3 (de) 1988-09-07
RO95310A (ro) 1988-09-15
EP0200147A2 (de) 1986-11-05
PT82481A (en) 1986-05-01
BR8601965A (pt) 1987-01-06
ES8704852A1 (es) 1987-04-16
YU69786A (en) 1988-06-30

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