IL80743A0 - Production of dialkali metal phosphates by ion exchange - Google Patents

Production of dialkali metal phosphates by ion exchange

Info

Publication number
IL80743A0
IL80743A0 IL80743A IL8074386A IL80743A0 IL 80743 A0 IL80743 A0 IL 80743A0 IL 80743 A IL80743 A IL 80743A IL 8074386 A IL8074386 A IL 8074386A IL 80743 A0 IL80743 A0 IL 80743A0
Authority
IL
Israel
Prior art keywords
production
ion exchange
metal phosphates
dialkali metal
dialkali
Prior art date
Application number
IL80743A
Other languages
English (en)
Original Assignee
Advanced Separation Tech
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 Advanced Separation Tech filed Critical Advanced Separation Tech
Publication of IL80743A0 publication Critical patent/IL80743A0/xx

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
    • C01B25/30—Alkali metal phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
IL80743A 1986-01-14 1986-11-24 Production of dialkali metal phosphates by ion exchange IL80743A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/818,657 US4704262A (en) 1986-01-14 1986-01-14 Process for production of dialkali metal phosphates by ion exchange

Publications (1)

Publication Number Publication Date
IL80743A0 true IL80743A0 (en) 1987-02-27

Family

ID=25226081

Family Applications (1)

Application Number Title Priority Date Filing Date
IL80743A IL80743A0 (en) 1986-01-14 1986-11-24 Production of dialkali metal phosphates by ion exchange

Country Status (9)

Country Link
US (1) US4704262A (de)
EP (1) EP0230355A3 (de)
JP (1) JPH0735249B2 (de)
KR (1) KR870007054A (de)
AU (1) AU579566B2 (de)
CA (1) CA1275559C (de)
DE (1) DE230355T1 (de)
ES (1) ES2004047A6 (de)
IL (1) IL80743A0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110578A (en) * 1989-10-05 1992-05-05 Monomeros Colombo Venezolanos, S.A. (E.M.A.) Continuous production of potassium nitrate via ion exchange
FI112646B (fi) 1996-06-13 2003-12-31 Kemira Growhow Oy Menetelmä erittäin puhtaiden kaliumsuolojen tuottamiseksi
US7108789B2 (en) * 2002-07-29 2006-09-19 Calgon Carbon Corporation High performance continuous reaction/separation process using a continuous liquid-solid contactor
US20040099605A1 (en) * 2002-07-29 2004-05-27 Chen-Chou Chiang High performance continuous reaction/separation process using a continuous liquid-solid contactor
US20160046533A1 (en) * 2013-03-15 2016-02-18 K-Technologies, Inc. Process for the production of ammonium/potassium polyphosphate compounds from potassium chloride and phosphoric acid feedstocks
CN106167253A (zh) * 2016-08-05 2016-11-30 常熟市圆启晶体材料有限公司 一种磷酸二氢钾重结晶提纯的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369763A (en) * 1920-06-10 1921-02-22 Usa Method of making ammonium phosphate
DE696459C (de) * 1938-05-17 1940-09-21 Stotz Kontakt Gmbh Elektrischer Drehschalter, insbesondere mit Exzentergesperre
US3458279A (en) * 1966-03-31 1969-07-29 Central Glass Co Ltd Process for preparing sodium metaphosphate
DE2029564C3 (de) * 1970-06-16 1978-06-22 Giulini Chemie Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von reinen Alkaliphosphaten aus Rohphosphorsäure
US4599225A (en) * 1983-12-15 1986-07-08 Internorth, Inc. Continuous flow separation with moving boundary sorption
US4591439A (en) * 1984-05-08 1986-05-27 E. I. Du Pont De Nemours And Company Ion exchange process and apparatus
US4522726A (en) * 1984-07-30 1985-06-11 Progress Equities Incorporated Advanced separation device and method
US4704263A (en) * 1985-06-24 1987-11-03 Advanced Separation Technologies Incorporated Production of potassium phosphates by ion exchange

Also Published As

Publication number Publication date
KR870007054A (ko) 1987-08-14
EP0230355A2 (de) 1987-07-29
AU579566B2 (en) 1988-11-24
EP0230355A3 (de) 1988-03-02
AU6742987A (en) 1987-07-16
CA1275559C (en) 1990-10-30
JPS62171907A (ja) 1987-07-28
ES2004047A6 (es) 1988-12-01
DE230355T1 (de) 1988-05-19
US4704262A (en) 1987-11-03
JPH0735249B2 (ja) 1995-04-19

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