ID20833A - Proses untuk memproduksi polifosfat logam alkali - Google Patents

Proses untuk memproduksi polifosfat logam alkali

Info

Publication number
ID20833A
ID20833A IDP981092A ID981092A ID20833A ID 20833 A ID20833 A ID 20833A ID P981092 A IDP981092 A ID P981092A ID 981092 A ID981092 A ID 981092A ID 20833 A ID20833 A ID 20833A
Authority
ID
Indonesia
Prior art keywords
alkali metal
metal polyphosphate
producing alkali
producing
polyphosphate
Prior art date
Application number
IDP981092A
Other languages
English (en)
Inventor
Yasuko Yamada
Kazuhiko Mori
Takaaki Arashida
Takayuki Koda
Takeru Satou
Hisao Itoh
Original Assignee
Ajinomoto Kk
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 Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of ID20833A publication Critical patent/ID20833A/id

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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/42—Pyrophosphates
    • C01B25/425—Pyrophosphates of alkali metals
    • 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
    • C01B25/41—Polyphosphates of alkali metals
    • 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
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/412—Preparation from alkali metal orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
IDP981092A 1997-08-05 1998-08-05 Proses untuk memproduksi polifosfat logam alkali ID20833A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21046997A JP3695072B2 (ja) 1997-08-05 1997-08-05 アルカリ金属縮合リン酸塩の製造方法

Publications (1)

Publication Number Publication Date
ID20833A true ID20833A (id) 1999-03-11

Family

ID=16589862

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP981092A ID20833A (id) 1997-08-05 1998-08-05 Proses untuk memproduksi polifosfat logam alkali

Country Status (7)

Country Link
US (1) US5955047A (id)
EP (1) EP0896950B1 (id)
JP (1) JP3695072B2 (id)
CN (1) CN1131844C (id)
BR (1) BR9802836A (id)
DE (1) DE69824498T2 (id)
ID (1) ID20833A (id)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2393381B1 (en) * 2009-02-03 2018-10-31 Agtec Innovations, Inc. Micronutrient fertilizers and methods of making and using the same
US9056775B2 (en) * 2010-03-12 2015-06-16 Council Of Scientific And Industrial Research Process for the preparation of inorganic hydrogels with alkali halides
CN102616914B (zh) * 2011-01-31 2015-04-01 浙江新安化工集团股份有限公司 一种农药生产含磷废料的处理方法及由该方法得到的产物
CN104118854A (zh) * 2013-04-27 2014-10-29 浙江新安化工集团股份有限公司 一种用副产焦磷酸盐生产三聚磷酸盐和六偏磷酸盐产品的方法
CN105692577B (zh) * 2015-11-09 2017-11-10 徐州恒世食品有限公司 高粘度不结块聚偏磷酸钾的可连续动态聚合规模化生产方法
CN111348635A (zh) * 2020-04-10 2020-06-30 上海太洋科技有限公司 一种光学级偏磷酸钾的制备方法
CN111547695B (zh) * 2020-05-19 2021-09-10 云南莱德福科技有限公司 一种网状分支结构的多聚磷酸盐及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA831905A (en) * 1970-01-13 Fmc Corporation Stable granular sodium tripolyphosphate
US2776187A (en) * 1950-09-08 1957-01-01 Chem Fab Budenheim Ag Production of tripolyphosphates
GB723245A (en) * 1953-03-18 1955-02-02 Fisons Ltd Improvements in the manufacture of sodium tripolyphosphates
FR1156155A (fr) * 1956-08-28 1958-05-13 Benckiser Gmbh Joh A Procédé pour la fabrication de polyphosphates
US3233967A (en) * 1960-07-21 1966-02-08 Monsanto Co Manufacture of alkali metal tripolyphosphates
DE1147205B (de) * 1961-12-20 1963-04-18 Buettner Werke Ag Verfahren zur Herstellung von Natriumtripolyphosphat der Niedertemperaturform
US3309174A (en) * 1962-11-29 1967-03-14 Fmc Corp Alkali metal tripolyphosphate product
US3382037A (en) * 1964-12-29 1968-05-07 Fmc Corp Process for the production of sodium trimetaphosphate
DE1258849B (de) * 1965-06-18 1968-01-18 Knapsack Ag Verfahren zur Herstellung von Natriumtripolyphosphat mit hohem Gehalt der Hochtemperaturform
DE1280824B (de) * 1966-02-09 1968-10-24 Knapsack Ag Verfahren zur Herstellung von Polyphosphaten
US3574535A (en) * 1967-06-20 1971-04-13 Mini Ind Chimice Process for manufacturing sodium tripolyphosphate
BE754175A (fr) * 1969-07-30 1970-12-31 Albright & Wilson Procede de fabrication de tripolyphosphates
US3682588A (en) * 1970-07-21 1972-08-08 Fmc Corp Phosphate particles
DE2754020A1 (de) * 1977-12-05 1979-06-13 Hoechst Ag Verfahren zur herstellung von natriumtripolyphosphat
SU814855A1 (ru) * 1979-06-19 1981-03-23 Белорусский Технологический Институтим. C.M.Кирова Способ получени полифосфатаНАТРи
EP0108685A2 (en) * 1982-11-04 1984-05-16 Calgon Corporation A glassy crystalline phosphate product and a process for the production thereof
SE442193B (sv) * 1983-05-25 1985-12-09 Boliden Ab Forfarande vid framstellning av granulert natriumtripolyfosfat
US4798712A (en) * 1985-03-04 1989-01-17 Occidental Chemical Corporation Homogeneous mixtures of polyphosphates
US4790983A (en) * 1987-04-24 1988-12-13 Occidental Chemical Corporation High absorbtivity sodium tripolyphosphate
US5660808A (en) * 1995-06-14 1997-08-26 Monsanto Company Salt compatible sodium tripolyphosphate

Also Published As

Publication number Publication date
US5955047A (en) 1999-09-21
CN1208717A (zh) 1999-02-24
DE69824498D1 (de) 2004-07-22
DE69824498T2 (de) 2005-03-03
EP0896950B1 (en) 2004-06-16
JP3695072B2 (ja) 2005-09-14
CN1131844C (zh) 2003-12-24
EP0896950A1 (en) 1999-02-17
BR9802836A (pt) 1999-10-26
JPH1160221A (ja) 1999-03-02

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