JPS5210900A - Related process for production of pure calcium carbonate and calcium h ydrogen phosphate - Google Patents

Related process for production of pure calcium carbonate and calcium h ydrogen phosphate

Info

Publication number
JPS5210900A
JPS5210900A JP50028798A JP2879875A JPS5210900A JP S5210900 A JPS5210900 A JP S5210900A JP 50028798 A JP50028798 A JP 50028798A JP 2879875 A JP2879875 A JP 2879875A JP S5210900 A JPS5210900 A JP S5210900A
Authority
JP
Japan
Prior art keywords
calcium
ydrogen
phosphate
production
related process
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.)
Pending
Application number
JP50028798A
Other languages
Japanese (ja)
Inventor
Tohei Takayama
Take Takayama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50028798A priority Critical patent/JPS5210900A/en
Publication of JPS5210900A publication Critical patent/JPS5210900A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE:Effective utilization of the resource and elimination of pollution by recirculating the by-produced aqueous solution of the ammonium salt.
JP50028798A 1975-03-10 1975-03-10 Related process for production of pure calcium carbonate and calcium h ydrogen phosphate Pending JPS5210900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50028798A JPS5210900A (en) 1975-03-10 1975-03-10 Related process for production of pure calcium carbonate and calcium h ydrogen phosphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50028798A JPS5210900A (en) 1975-03-10 1975-03-10 Related process for production of pure calcium carbonate and calcium h ydrogen phosphate

Publications (1)

Publication Number Publication Date
JPS5210900A true JPS5210900A (en) 1977-01-27

Family

ID=12258433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50028798A Pending JPS5210900A (en) 1975-03-10 1975-03-10 Related process for production of pure calcium carbonate and calcium h ydrogen phosphate

Country Status (1)

Country Link
JP (1) JPS5210900A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413973A (en) * 1981-06-24 1983-11-08 Automation International Corp. Extrusion die
EP0197326A2 (en) * 1985-03-23 1986-10-15 Hoechst Aktiengesellschaft Process for manufacturing calcium hydrogen phosphate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845499A (en) * 1971-10-13 1973-06-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845499A (en) * 1971-10-13 1973-06-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413973A (en) * 1981-06-24 1983-11-08 Automation International Corp. Extrusion die
EP0197326A2 (en) * 1985-03-23 1986-10-15 Hoechst Aktiengesellschaft Process for manufacturing calcium hydrogen phosphate

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