MA21336A1 - Un procede de decontamination d'un lieu contamine par une matiere pyrophore a base de p4. - Google Patents

Un procede de decontamination d'un lieu contamine par une matiere pyrophore a base de p4.

Info

Publication number
MA21336A1
MA21336A1 MA21579A MA21579A MA21336A1 MA 21336 A1 MA21336 A1 MA 21336A1 MA 21579 A MA21579 A MA 21579A MA 21579 A MA21579 A MA 21579A MA 21336 A1 MA21336 A1 MA 21336A1
Authority
MA
Morocco
Prior art keywords
pyrophorus
decontamination
place contaminated
contaminated
place
Prior art date
Application number
MA21579A
Other languages
English (en)
Inventor
K Roberts Auston
L Biederman David
Ed Trainer William
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of MA21336A1 publication Critical patent/MA21336A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
    • 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
    • C01B25/003—Phosphorus
    • 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
    • C01B25/02—Preparation of phosphorus
    • C01B25/027—Preparation of phosphorus of yellow phosphorus
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/06—Explosives, propellants or pyrotechnics, e.g. rocket fuel or napalm
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/45—Inorganic substances containing nitrogen or phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
MA21579A 1987-07-27 1988-07-27 Un procede de decontamination d'un lieu contamine par une matiere pyrophore a base de p4. MA21336A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/078,426 US4746499A (en) 1986-08-08 1987-07-27 Method of decontaminating a location containing pyrophoric P4 -contamination

Publications (1)

Publication Number Publication Date
MA21336A1 true MA21336A1 (fr) 1989-04-01

Family

ID=22143946

Family Applications (1)

Application Number Title Priority Date Filing Date
MA21579A MA21336A1 (fr) 1987-07-27 1988-07-27 Un procede de decontamination d'un lieu contamine par une matiere pyrophore a base de p4.

Country Status (7)

Country Link
US (1) US4746499A (fr)
EP (1) EP0305046B1 (fr)
CN (1) CN1018155B (fr)
DE (1) DE3862447D1 (fr)
DK (1) DK420788A (fr)
GR (1) GR3001798T3 (fr)
MA (1) MA21336A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961912A (en) * 1986-08-08 1990-10-09 Rhone-Poulenc Basic Chemicals Co. Passivation of elemental phosphorus contained in waste ponds
GB0712175D0 (en) * 2007-06-23 2007-08-01 Salt Union Ltd De-icing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006297A1 (fr) * 1985-04-29 1986-11-06 Layman Robert G Appareil et methode de decontamination d'hydrocarbures contenant du pcb
US4686094A (en) * 1986-08-08 1987-08-11 Stauffer Chemical Company Treatment of pyrophoric elemental phosphorus-containing material

Also Published As

Publication number Publication date
EP0305046B1 (fr) 1991-04-17
DE3862447D1 (de) 1991-05-23
US4746499A (en) 1988-05-24
DK420788A (da) 1989-01-28
EP0305046A1 (fr) 1989-03-01
DK420788D0 (da) 1988-07-27
CN1018155B (zh) 1992-09-09
GR3001798T3 (en) 1992-11-23
CN1037459A (zh) 1989-11-29

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