BE866912A - Procede de distillation sous vide de pentasulfure de phosphore - Google Patents

Procede de distillation sous vide de pentasulfure de phosphore

Info

Publication number
BE866912A
BE866912A BE187561A BE187561A BE866912A BE 866912 A BE866912 A BE 866912A BE 187561 A BE187561 A BE 187561A BE 187561 A BE187561 A BE 187561A BE 866912 A BE866912 A BE 866912A
Authority
BE
Belgium
Prior art keywords
vacuum distillation
distillation process
phosphorus pentasulphide
pentasulphide
phosphorus
Prior art date
Application number
BE187561A
Other languages
English (en)
French (fr)
Original Assignee
Saffa Spa
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 Saffa Spa filed Critical Saffa Spa
Publication of BE866912A publication Critical patent/BE866912A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE187561A 1977-05-20 1978-05-10 Procede de distillation sous vide de pentasulfure de phosphore BE866912A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23796/77A IT1078952B (it) 1977-05-20 1977-05-20 Procedimento per la distillazione sotto vuoto del pentasolfuro di fosforo (p2s5)

Publications (1)

Publication Number Publication Date
BE866912A true BE866912A (fr) 1978-09-01

Family

ID=11210060

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187561A BE866912A (fr) 1977-05-20 1978-05-10 Procede de distillation sous vide de pentasulfure de phosphore

Country Status (8)

Country Link
US (1) US4374706A (xx)
JP (1) JPS53142998A (xx)
BE (1) BE866912A (xx)
DE (1) DE2821188C2 (xx)
FR (1) FR2391156A1 (xx)
GB (1) GB1571369A (xx)
IT (1) IT1078952B (xx)
NL (1) NL173947C (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982501U (ja) * 1982-11-26 1984-06-04 株式会社神栄機械製作所 真空蒸留処理装置
FI91743C (fi) * 1992-09-15 1994-08-10 Neste Oy Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä
KR100423740B1 (ko) * 2001-09-14 2004-03-22 한국원자력연구소 방사성 인 핵종 제조를 위한 황의 증류방법
TW564185B (en) * 2002-10-15 2003-12-01 Jeng-Ming Jou Method and apparatus of separating solution and desalination seawater based on multi-stage vacuum distillation, cooling and freezing process
CN101402450B (zh) * 2008-10-27 2011-03-30 昆明理工大学 五硫化二磷的制备方法
EP3148929A1 (en) * 2014-06-02 2017-04-05 Tubitak Purification of phosphorus decasulfide (p4s10)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824788A (en) * 1954-07-23 1958-02-25 Mousanto Chemical Company Process of preparing bright yellow colored phosphorus sulfide
FR1260876A (fr) * 1959-05-27 1961-05-12 Hooker Chemical Corp Procédé de production de sulfure de phosphore
DE1141625B (de) * 1961-09-15 1962-12-27 Knapsack Ag Verfahren zur Herstellung von reinen gelben Phosphorsulfiden
US3183062A (en) * 1961-11-13 1965-05-11 American Agricultural Chem Co Method of producing phosphorus pentasulfide
FR1337123A (fr) * 1961-11-13 1963-09-06 American Agricultural Chem Co Procédé de préparation de sulfures de phosphore
GB1050137A (xx) * 1964-12-05
US3524725A (en) * 1967-12-21 1970-08-18 Knapsack Ag Process for the manufacture of phosphorus sulfides
US3800028A (en) * 1971-11-12 1974-03-26 Hooker Chemical Corp Formation of highly reactive form of phosphorus pentasulfide

Also Published As

Publication number Publication date
FR2391156A1 (fr) 1978-12-15
JPS558928B2 (xx) 1980-03-06
DE2821188C2 (de) 1982-06-09
GB1571369A (en) 1980-07-16
IT1078952B (it) 1985-05-08
NL173947B (nl) 1983-11-01
NL7804945A (nl) 1978-11-22
FR2391156B1 (xx) 1981-02-06
US4374706A (en) 1983-02-22
JPS53142998A (en) 1978-12-13
DE2821188A1 (de) 1978-11-23
NL173947C (nl) 1984-04-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SAFFA S.P.A.

Effective date: 19860531