DK420788A - Fremgangsmaade til behandling af phosphorholdigt materiale - Google Patents

Fremgangsmaade til behandling af phosphorholdigt materiale

Info

Publication number: DK420788A
Authority: DK; Denmark
Prior art keywords: procedure; phosphorus material; treating phosphorus; treating; phosphorus
Prior art date: 1987-07-27

Application number

DK420788A

Other languages

English (en)

Other versions

DK420788D0 (da

Inventor

Auston K Roberts

William Edward Trainer

David L Biederman

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.)

1987-07-27

Filing date

1988-07-27

Publication date

1989-01-28

1988-07-27 Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co

1988-07-27 Publication of DK420788D0 publication Critical patent/DK420788D0/da

1989-01-28 Publication of DK420788A publication Critical patent/DK420788A/da

Links

OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
239000000463 material Substances 0.000 title 1
229910052698 phosphorus Inorganic materials 0.000 title 1
239000011574 phosphorus Substances 0.000 title 1

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)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Processing Of Solid Wastes (AREA)
Gas Separation By Absorption (AREA)
Fire-Extinguishing Compositions (AREA)

DK420788A 1987-07-27 1988-07-27 Fremgangsmaade til behandling af phosphorholdigt materiale DK420788A (da)

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 (2)

Publication Number	Publication Date
DK420788D0 DK420788D0 (da)	1988-07-27
DK420788A true DK420788A (da)	1989-01-28

Family

ID=22143946

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK420788A DK420788A (da)	1987-07-27	1988-07-27	Fremgangsmaade til behandling af phosphorholdigt materiale

Country Status (7)

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

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
EP0219496A4 (en) *	1985-04-29	1987-09-08	Robert G Layman	APPARATUS AND METHOD FOR DECONTAMINATION OF HYDROCARBONS CONTAINING PCB.
US4686094A (en) *	1986-08-08	1987-08-11	Stauffer Chemical Company	Treatment of pyrophoric elemental phosphorus-containing material

1987
- 1987-07-27 US US07/078,426 patent/US4746499A/en not_active Expired - Fee Related
1988
- 1988-07-21 EP EP88306705A patent/EP0305046B1/en not_active Expired
- 1988-07-21 DE DE8888306705T patent/DE3862447D1/de not_active Expired - Lifetime
- 1988-07-27 DK DK420788A patent/DK420788A/da not_active Application Discontinuation
- 1988-07-27 MA MA21579A patent/MA21336A1/fr unknown
- 1988-07-27 CN CN88104667.1A patent/CN1018155B/zh not_active Expired
1991
- 1991-04-18 GR GR90401186T patent/GR3001798T3/el unknown

Also Published As

Publication number	Publication date
EP0305046B1 (en)	1991-04-17
EP0305046A1 (en)	1989-03-01
MA21336A1 (fr)	1989-04-01
DE3862447D1 (de)	1991-05-23
US4746499A (en)	1988-05-24
CN1018155B (zh)	1992-09-09
DK420788D0 (da)	1988-07-27
CN1037459A (zh)	1989-11-29
GR3001798T3 (en)	1992-11-23

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Legal Events

Date	Code	Title	Description
1993-03-29	AHB	Application shelved due to non-payment