FI916049A0 - Ett foerfarande foer rengoering av vitfosfor. - Google Patents

Ett foerfarande foer rengoering av vitfosfor.

Info

Publication number
FI916049A0
FI916049A0 FI916049A FI916049A FI916049A0 FI 916049 A0 FI916049 A0 FI 916049A0 FI 916049 A FI916049 A FI 916049A FI 916049 A FI916049 A FI 916049A FI 916049 A0 FI916049 A0 FI 916049A0
Authority
FI
Finland
Prior art keywords
vitfosfor
foerfarande foer
phosphorus
white phosphorus
separation
Prior art date
Application number
FI916049A
Other languages
English (en)
Other versions
FI916049A (fi
Inventor
Jean-Claude Legrand
Paul Bourdauducq
Thierry Bulinge
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of FI916049A0 publication Critical patent/FI916049A0/fi
Publication of FI916049A publication Critical patent/FI916049A/fi

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
    • C01B25/04—Purification of phosphorus
    • C01B25/047—Purification of phosphorus of yellow phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Silicon Polymers (AREA)
  • Lubricants (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Glass Compositions (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Materials For Medical Uses (AREA)
FI916049A 1990-12-21 1991-12-20 Ett foerfarande foer rengoering av vitfosfor. FI916049A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016165A FR2670771A1 (fr) 1990-12-21 1990-12-21 Procede de fixation du phosphore blanc.

Publications (2)

Publication Number Publication Date
FI916049A0 true FI916049A0 (fi) 1991-12-20
FI916049A FI916049A (fi) 1992-06-22

Family

ID=9403585

Family Applications (1)

Application Number Title Priority Date Filing Date
FI916049A FI916049A (fi) 1990-12-21 1991-12-20 Ett foerfarande foer rengoering av vitfosfor.

Country Status (15)

Country Link
US (1) US5283042A (fi)
EP (1) EP0493173B1 (fi)
JP (1) JPH0674122B2 (fi)
KR (1) KR960016698B1 (fi)
CN (1) CN1029780C (fi)
AT (1) ATE201387T1 (fi)
AU (1) AU640841B2 (fi)
CA (1) CA2058235A1 (fi)
DE (1) DE69132615T2 (fi)
FI (1) FI916049A (fi)
FR (1) FR2670771A1 (fi)
IE (1) IE914516A1 (fi)
NO (1) NO914955L (fi)
PT (1) PT99882A (fi)
RU (1) RU2092434C1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2229441C1 (ru) * 2002-12-17 2004-05-27 Данчевская Марина Николаевна Способ получения мелкокристаллического корунда
WO2011097961A1 (en) * 2010-02-12 2011-08-18 Dongying Jieda Chemical Technology Co., Ltd. Method for production of ultrapure phosphorus by zone melting and apparatus thereof
WO2015186055A1 (en) 2014-06-02 2015-12-10 Tubitak Purification of phosphorus decasulfide (p4s10)
RU2625102C1 (ru) * 2016-07-11 2017-07-11 Государственное бюджетное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия" Министерства здравоохранения Российской Федерации Способ извлечения загрязненного белого фосфора
EP3281913A1 (de) 2016-08-08 2018-02-14 LANXESS Deutschland GmbH Verfahren zur reinigung von gelbem phosphor
CN112279230A (zh) * 2019-07-23 2021-01-29 东泰高科装备科技有限公司 磷酸的制备方法
US20220371892A1 (en) * 2020-01-29 2022-11-24 Rin Kagaku Kogyo Co., Ltd. Method for purifying yellow phosphorus and method for producing high-purity phosphoric acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135546C3 (de) * 1971-07-16 1974-01-03 Knapsack Ag, 5033 Huerth-Knapsack Verfahren und Anlage zur Reinigung von gelbem Phosphor
DE2907059A1 (de) * 1979-02-23 1980-08-28 Hoechst Ag Verfahren und vorrichtung zur herstellung von rotem phosphor
US4664896A (en) * 1983-11-14 1987-05-12 Fmc Corporation Process for purifying yellow phosphorus

Also Published As

Publication number Publication date
CN1062511A (zh) 1992-07-08
JPH04295006A (ja) 1992-10-20
CA2058235A1 (fr) 1992-06-22
NO914955L (no) 1992-06-22
DE69132615T2 (de) 2001-10-31
EP0493173A1 (fr) 1992-07-01
JPH0674122B2 (ja) 1994-09-21
ATE201387T1 (de) 2001-06-15
PT99882A (pt) 1992-12-31
KR960016698B1 (ko) 1996-12-20
KR920011906A (ko) 1992-07-25
NO914955D0 (no) 1991-12-16
AU640841B2 (en) 1993-09-02
RU2092434C1 (ru) 1997-10-10
US5283042A (en) 1994-02-01
EP0493173B1 (fr) 2001-05-23
FI916049A (fi) 1992-06-22
IE914516A1 (en) 1992-07-01
DE69132615D1 (de) 2001-06-28
FR2670771B1 (fi) 1993-02-26
CN1029780C (zh) 1995-09-20
FR2670771A1 (fr) 1992-06-26
AU8988991A (en) 1992-06-25

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