BE677667A - - Google Patents

Info

Publication number
BE677667A
BE677667A BE677667DA BE677667A BE 677667 A BE677667 A BE 677667A BE 677667D A BE677667D A BE 677667DA BE 677667 A BE677667 A BE 677667A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE677667A publication Critical patent/BE677667A/xx

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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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium
    • 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
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Saccharide Compounds (AREA)
BE677667D 1965-03-29 1966-03-10 BE677667A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1814965 1965-03-29

Publications (1)

Publication Number Publication Date
BE677667A true BE677667A (fr) 1966-08-01

Family

ID=11963537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677667D BE677667A (fr) 1965-03-29 1966-03-10

Country Status (2)

Country Link
US (1) US3531242A (fr)
BE (1) BE677667A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939254A (en) * 1974-12-30 1976-02-17 Olin Corporation Process for preparing alkali metal orthophosphates and ammonia
US3957955A (en) * 1974-12-30 1976-05-18 Olin Corporation Process for preparation of sodium ammonium phosphate
JPS5811364B2 (ja) * 1976-08-10 1983-03-02 セントラル硝子株式会社 リン塩と塩化アンモニウムの製造方法
US5728359A (en) * 1995-10-13 1998-03-17 Nip; Raymond L. Method for the preparation of sodium ammonium phosphate
AU724141B2 (en) 1997-03-31 2000-09-14 Battelle Memorial Institute Apparatus and method for ammonia removal from waste streams

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891856A (en) * 1955-12-12 1959-06-23 Tennessee Valley Authority Manufacture of fertilizer from wetprocess phosphoric acid and ammonia
US3201195A (en) * 1959-01-17 1965-08-17 Huber Hans Process of making substantially pure alkali metal and ammonium phosphates from crudephosphoric acid

Also Published As

Publication number Publication date
US3531242A (en) 1970-09-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRAL GLASS CO LTD

Effective date: 19840310