NO914955L - Fremgangsmaate for rensing av hvitt fosfor - Google Patents

Fremgangsmaate for rensing av hvitt fosfor

Info

Publication number
NO914955L
NO914955L NO91914955A NO914955A NO914955L NO 914955 L NO914955 L NO 914955L NO 91914955 A NO91914955 A NO 91914955A NO 914955 A NO914955 A NO 914955A NO 914955 L NO914955 L NO 914955L
Authority
NO
Norway
Prior art keywords
separation
phosphorus
white phosphorus
charcoal
phase
Prior art date
Application number
NO91914955A
Other languages
English (en)
Norwegian (no)
Other versions
NO914955D0 (no
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 NO914955D0 publication Critical patent/NO914955D0/no
Publication of NO914955L publication Critical patent/NO914955L/no

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)
  • Cold Cathode And The Manufacture (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Lubricants (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Silicon Polymers (AREA)
NO91914955A 1990-12-21 1991-12-16 Fremgangsmaate for rensing av hvitt fosfor NO914955L (no)

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
NO914955D0 NO914955D0 (no) 1991-12-16
NO914955L true NO914955L (no) 1992-06-22

Family

ID=9403585

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91914955A NO914955L (no) 1990-12-21 1991-12-16 Fremgangsmaate for rensing av hvitt fosfor

Country Status (15)

Country Link
US (1) US5283042A (enExample)
EP (1) EP0493173B1 (enExample)
JP (1) JPH0674122B2 (enExample)
KR (1) KR960016698B1 (enExample)
CN (1) CN1029780C (enExample)
AT (1) ATE201387T1 (enExample)
AU (1) AU640841B2 (enExample)
CA (1) CA2058235A1 (enExample)
DE (1) DE69132615T2 (enExample)
FI (1) FI916049A7 (enExample)
FR (1) FR2670771A1 (enExample)
IE (1) IE914516A1 (enExample)
NO (1) NO914955L (enExample)
PT (1) PT99882A (enExample)
RU (1) RU2092434C1 (enExample)

Families Citing this family (8)

* 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
CN111223757A (zh) * 2018-11-27 2020-06-02 季优科技（上海）有限公司 一种可控层数的大面积黑磷薄膜的制备方法
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
CN114423708A (zh) * 2020-01-29 2022-04-29 燐化学工业株式会社 黄磷的纯化方法和高纯度磷酸的制造方法

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
FI916049L (fi) 1992-06-22
KR960016698B1 (ko) 1996-12-20
FI916049A0 (fi) 1991-12-20
JPH04295006A (ja) 1992-10-20
CA2058235A1 (fr) 1992-06-22
DE69132615D1 (de) 2001-06-28
AU640841B2 (en) 1993-09-02
US5283042A (en) 1994-02-01
NO914955D0 (no) 1991-12-16
FI916049A7 (fi) 1992-06-22
CN1029780C (zh) 1995-09-20
JPH0674122B2 (ja) 1994-09-21
ATE201387T1 (de) 2001-06-15
RU2092434C1 (ru) 1997-10-10
PT99882A (pt) 1992-12-31
AU8988991A (en) 1992-06-25
KR920011906A (ko) 1992-07-25
FR2670771A1 (fr) 1992-06-26
IE914516A1 (en) 1992-07-01
CN1062511A (zh) 1992-07-08
EP0493173A1 (fr) 1992-07-01
EP0493173B1 (fr) 2001-05-23
FR2670771B1 (enExample) 1993-02-26
DE69132615T2 (de) 2001-10-31

Similar Documents

Publication Publication Date Title
FR2605240B1 (fr) Procede perfectionne pour l'elimination des gaz acides de melanges de gaz
EP0122539A3 (en) Process for separating ethanol from a solution containing ethanol
CA2239791A1 (en) Separation of middle boilers from a mixture of low, middle and high boilers
YU214787A (en) Process for regenerating liquid solvent, used for removing carbondioxide from gasses, especially from ammonia synthesis gas
CA2128049A1 (en) Method for removing acid and saline contaminants from a gaseous stream leaving a dimethylcarbonate synthesis reactor
DK449889D0 (da) Fremgangsmaade til udvinding af 2-keto-l-gulonsyre fra et gaeringsmedium
ES8103186A1 (es) Un metodo para separar impurezas de acido humico de una so- lucion acidica que contiene metal.
EP0294827A3 (en) Separation of liquid mixtures
PH20955A (en) Process for purifying wet-processed phosphoric acid
US4241227A (en) Process for reducing biological oxygen demand of gas condensate
ATE24475T1 (de) Verfahren zur reinigung eines gemisches von wasser mit c1-c2-alkoholen das von der industriellen herstellung von ethanol stammt, mit hilfe eines extraktionsmittels.
GB1514660A (en) Purification of propionic acid
DK524083D0 (da) Fremgangsmade til rensning af roeggasser og til genvinding af varme samt indretning til udoevelse af fremgangsmaden
FR2670771B1 (enExample)
EP0256214A3 (en) Process for separation of water-insolouble distillates from water vapour
CA2090963A1 (en) Gas scrubbing process and device in particular for flue gas
JPS55154935A (en) Recovery of organic acid
ATE395428T1 (de) Verfahren zur isolierung und reinigung von lipidezellwandkomponenten
SE8601279L (sv) Anordning for biologisk rening av vatten
GB1497018A (en) Aqueous stream treatment in chlorinated hydrocarbon production
EP0140710A3 (en) Dialkyl sulphosuccinate composition and process for its preparation
SE8103228L (sv) Forfarande for separering av vattenhaltiga blandningar innehallande organiska losningsmedel
JPS5518422A (en) Purification of polyolefin
JPS6419045A (en) Method for purifying ditertiary butyl dicarbonate
YU187286A (en) Process for removing oxal acid from sour boiling liquids of microorganisms which create lemon acid