JPS5547137A - Manufacture of spherical particle - Google Patents

Manufacture of spherical particle

Info

Publication number
JPS5547137A
JPS5547137A JP11309778A JP11309778A JPS5547137A JP S5547137 A JPS5547137 A JP S5547137A JP 11309778 A JP11309778 A JP 11309778A JP 11309778 A JP11309778 A JP 11309778A JP S5547137 A JPS5547137 A JP S5547137A
Authority
JP
Japan
Prior art keywords
zirconium
tin
titanium
salts
used include
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
JP11309778A
Other languages
Japanese (ja)
Other versions
JPS6214332B2 (en
Inventor
Tatsuro Takeuchi
Masaki Tsukakawa
Ryuzo Kimoto
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP11309778A priority Critical patent/JPS5547137A/en
Publication of JPS5547137A publication Critical patent/JPS5547137A/en
Publication of JPS6214332B2 publication Critical patent/JPS6214332B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Colloid Chemistry (AREA)

Abstract

PURPOSE:To granulate zirconium oxide hydrate to spherical particles having a mechanical strength high enough to use as ion exchanger. CONSTITUTION:The pH of an aqueous solution containing at least one selected from titanium(IV) salts and tin (IV) salts and a zirconium salt in a proportion of the former salt/the latter salt ratio(in term of metal and in mole) of 0.5 or more is regulated to 1 to 3, and then the mixed sol thus obtained is formed into spherical hydrogel in a hot medium, matured, washed with water, and dried. The zirconium (IV) salts used include zirconium oxychloride (ZrOCl2. 8H2O), zirconium chloride (ZrCl4), etc., titanium (IV) salts used include titanium fluoride (TiF4), titanium chloride (TiCl4), etc., and tin (IV) salts used include tin fluoride (SnF4), tin chloride (SnCl4), etc.
JP11309778A 1978-09-14 1978-09-14 Manufacture of spherical particle Granted JPS5547137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11309778A JPS5547137A (en) 1978-09-14 1978-09-14 Manufacture of spherical particle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11309778A JPS5547137A (en) 1978-09-14 1978-09-14 Manufacture of spherical particle

Publications (2)

Publication Number Publication Date
JPS5547137A true JPS5547137A (en) 1980-04-03
JPS6214332B2 JPS6214332B2 (en) 1987-04-01

Family

ID=14603395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11309778A Granted JPS5547137A (en) 1978-09-14 1978-09-14 Manufacture of spherical particle

Country Status (1)

Country Link
JP (1) JPS5547137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171644A (en) * 1986-10-27 1988-07-15 ブリティッシュ　ニュークリア　フュエルス　ピーエルシー Inorganic ion exchanging substance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171644A (en) * 1986-10-27 1988-07-15 ブリティッシュ　ニュークリア　フュエルス　ピーエルシー Inorganic ion exchanging substance

Also Published As

Publication number Publication date
JPS6214332B2 (en) 1987-04-01

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