JPS5486500A - Manufacture of sodium tripoliphosphate - Google Patents

Manufacture of sodium tripoliphosphate

Info

Publication number
JPS5486500A
JPS5486500A JP14668478A JP14668478A JPS5486500A JP S5486500 A JPS5486500 A JP S5486500A JP 14668478 A JP14668478 A JP 14668478A JP 14668478 A JP14668478 A JP 14668478A JP S5486500 A JPS5486500 A JP S5486500A
Authority
JP
Japan
Prior art keywords
manufacture
tripoliphosphate
sodium
sodium tripoliphosphate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP14668478A
Other languages
English (en)
Other versions
JPS5649847B2 (ja
Inventor
Fuon Shienku Raban
Maaruten Etsugudeman Sento
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS5486500A publication Critical patent/JPS5486500A/ja
Publication of JPS5649847B2 publication Critical patent/JPS5649847B2/ja
Granted legal-status Critical Current

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
    • C01B25/39—Condensed phosphates of alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
JP14668478A 1977-12-05 1978-11-29 Manufacture of sodium tripoliphosphate Granted JPS5486500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772754020 DE2754020A1 (de) 1977-12-05 1977-12-05 Verfahren zur herstellung von natriumtripolyphosphat

Publications (2)

Publication Number Publication Date
JPS5486500A true JPS5486500A (en) 1979-07-10
JPS5649847B2 JPS5649847B2 (ja) 1981-11-25

Family

ID=6025298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14668478A Granted JPS5486500A (en) 1977-12-05 1978-11-29 Manufacture of sodium tripoliphosphate

Country Status (8)

Country Link
US (1) US4431620A (ja)
EP (1) EP0002282B1 (ja)
JP (1) JPS5486500A (ja)
AT (1) AT372360B (ja)
CA (1) CA1115481A (ja)
DE (2) DE2754020A1 (ja)
ES (1) ES475644A1 (ja)
IT (1) IT1106361B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620300A (zh) * 2011-01-31 2012-08-01 浙江新安化工集团股份有限公司 一种处理磷工业生产废料的方法及由该方法得到的产物

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590051A (en) * 1984-10-31 1986-05-20 Fmc Corporation Sodium tripolyphosphate manufacture
JP3695072B2 (ja) * 1997-08-05 2005-09-14 味の素株式会社 アルカリ金属縮合リン酸塩の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379295C (de) * 1919-05-03 1923-08-21 Chem Fab Budenheim Ludwig Utz Verfahren zur Darstellung von Pyrophosphaten
US2776187A (en) * 1950-09-08 1957-01-01 Chem Fab Budenheim Ag Production of tripolyphosphates
US2916354A (en) * 1956-10-16 1959-12-08 Monsanto Chemicals Method of producing phosphates
DE1082582B (de) * 1957-12-04 1960-06-02 Saint Gobain Verfahren zur UEberfuehrung von Natriumtripolyphosphat der Modifikation ó±in reinem Zustand oder im Gemisch mit der Modifikation ó� in die Modifikation ó�
NL300898A (ja) * 1962-11-27
GB1104900A (en) * 1964-05-04 1968-03-06 Marchon Products Ltd Improvements in the manufacture of alkali metal phosphates
DE1280824B (de) * 1966-02-09 1968-10-24 Knapsack Ag Verfahren zur Herstellung von Polyphosphaten
US3391991A (en) * 1966-08-08 1968-07-09 Fmc Corp Production of sodium tripolyphosphate
DE2522220C3 (de) * 1975-05-20 1982-05-13 Giulini Chemie Gmbh, 6700 Ludwigshafen Verfahren zur Beseitigung der organischen Verunreinigungen in wässrigen Phosphorsäurelösungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620300A (zh) * 2011-01-31 2012-08-01 浙江新安化工集团股份有限公司 一种处理磷工业生产废料的方法及由该方法得到的产物
CN102620300B (zh) * 2011-01-31 2014-12-31 浙江新安化工集团股份有限公司 一种处理磷工业生产废料的方法及由该方法得到的产物

Also Published As

Publication number Publication date
JPS5649847B2 (ja) 1981-11-25
CA1115481A (en) 1982-01-05
DE2754020A1 (de) 1979-06-13
AT372360B (de) 1983-09-26
IT7852166A0 (it) 1978-12-01
EP0002282B1 (de) 1981-08-26
IT1106361B (it) 1985-11-11
US4431620A (en) 1984-02-14
ES475644A1 (es) 1979-04-16
DE2860992D1 (en) 1981-11-19
EP0002282A1 (de) 1979-06-13
ATA864078A (de) 1983-02-15

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