BE725925A - - Google Patents

Info

Publication number
BE725925A
BE725925A BE725925DA BE725925A BE 725925 A BE725925 A BE 725925A BE 725925D A BE725925D A BE 725925DA BE 725925 A BE725925 A BE 725925A
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 BE725925A publication Critical patent/BE725925A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • 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
    • C01B25/24—Condensed phosphoric acids
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BE725925D 1965-04-22 1968-12-23 BE725925A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45001165A 1965-04-22 1965-04-22

Publications (1)

Publication Number Publication Date
BE725925A true BE725925A (ja) 1969-05-29

Family

ID=23786396

Family Applications (1)

Application Number Title Priority Date Filing Date
BE725925D BE725925A (ja) 1965-04-22 1968-12-23

Country Status (5)

Country Link
US (1) US3453074A (ja)
JP (1) JPS4843557B1 (ja)
BE (1) BE725925A (ja)
DE (1) DE1567737B1 (ja)
GB (1) GB1145903A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544298A (en) * 1967-09-22 1970-12-01 Allied Chem Low magnesium ammonium polyphosphate solutions
CA865710A (en) * 1968-06-04 1971-03-09 Cominco Ltd. Concentration of phosphoric acid
US3615193A (en) * 1969-08-20 1971-10-26 Theodore B Simpson Production of phosphoric acid
US3815312A (en) * 1972-03-13 1974-06-11 American Standard Inc Bullet resistive door
US4248843A (en) * 1977-09-29 1981-02-03 Triomf Fertilizer (Proprietary) Ltd. Treatment of phosphoric acid
US4619819A (en) * 1981-01-07 1986-10-28 James C. Barber And Associates, Inc. Phosphoric acid composition
NZ210819A (en) * 1984-01-25 1987-10-30 Griffith Thomas Production of alkali metal polyphosphates and/or pyrophosphates from phosphate rock
WO2010089776A1 (en) 2009-02-03 2010-08-12 Chandrika Varadachari Micronutrient fertilizers and methods of making and using the same
US9181137B2 (en) * 2009-03-20 2015-11-10 Agtec Innovations, Inc. Micronutrient fertilizers and methods of making and using the same
EP2603473B1 (en) 2010-08-10 2018-06-27 Agtec Innovations, Inc. Polyphosphate fertilizer combinations
BR112013003151B1 (pt) * 2010-08-10 2020-11-10 Agtec Innovations, Inc composição de polifosfato inorgânico solúvel em ácido diluído, insolúvel em água na forma sólida e método para fertilizar plantas ou solo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325244A (en) * 1962-09-17 1967-06-13 Allied Chem Potassium pyrophosphate solution
US3317306A (en) * 1964-09-16 1967-05-02 Tennessee Valley Authority Process for concentrating wet-process phosphoric acid
US3264085A (en) * 1965-02-01 1966-08-02 Tennessee Valley Authority High analysis ammonium pyrophosphate process and product

Also Published As

Publication number Publication date
DE1567737B1 (de) 1972-10-26
US3453074A (en) 1969-07-01
JPS4843557B1 (ja) 1973-12-19
GB1145903A (en) 1969-03-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: OCCIDENTAL RESEARCH & ENGINEERING LTD

Effective date: 19851231