JPS5510465A - Production of fibrous calcium potassium silicate - Google Patents

Production of fibrous calcium potassium silicate

Info

Publication number
JPS5510465A
JPS5510465A JP8356578A JP8356578A JPS5510465A JP S5510465 A JPS5510465 A JP S5510465A JP 8356578 A JP8356578 A JP 8356578A JP 8356578 A JP8356578 A JP 8356578A JP S5510465 A JPS5510465 A JP S5510465A
Authority
JP
Japan
Prior art keywords
mol
cpd
koh
production
mixed
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
JP8356578A
Other languages
Japanese (ja)
Other versions
JPS6126495B2 (en
Inventor
Genji Taga
Teruo Oikawa
Yoshiaki Watanabe
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP8356578A priority Critical patent/JPS5510465A/en
Priority to US06/054,810 priority patent/US4277457A/en
Priority to DE19792927444 priority patent/DE2927444A1/en
Priority to GB7923656A priority patent/GB2031393B/en
Priority to FR7917768A priority patent/FR2434117A1/en
Publication of JPS5510465A publication Critical patent/JPS5510465A/en
Priority to US06/125,186 priority patent/US4294810A/en
Publication of JPS6126495B2 publication Critical patent/JPS6126495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Inorganic Fibers (AREA)

Abstract

PURPOSE: To synthesize the title substance by subjecting SiO2, KOH and a water sol. calcium cpd. to hydrothermal reaction under specified conditions.
CONSTITUTION: Silicic acid hydrate or a silica-contg. cpd. such as clay or quartz is mixed with KOH and a water sol. calcium cpd., and the mixt. is charged into an autoclave and reacted at 150W250°C for 10W40 hr. Supposing K2O to be X mol, SiO2 Y mol, and CaO Z mol, the raw materials are pref. mixed so that coefficient T calculated according to equation I or II becomes 1.0W2.5 and the ratio of X/Z 1.5W6. Equations I and II are used when a by-product potassium salt is formed and is not formed by the reaction, respectively. The fibrous reaction product is filtered, washed with water, dried, and used as an ion exchanger, a desiccating agent, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP8356578A 1978-07-07 1978-07-11 Production of fibrous calcium potassium silicate Granted JPS5510465A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8356578A JPS5510465A (en) 1978-07-11 1978-07-11 Production of fibrous calcium potassium silicate
US06/054,810 US4277457A (en) 1978-07-07 1979-07-05 Alkali calcium silicates and process for preparation thereof
DE19792927444 DE2927444A1 (en) 1978-07-07 1979-07-06 ALKALICALCIUMSILIKATE AND METHOD FOR THE PRODUCTION THEREOF
GB7923656A GB2031393B (en) 1978-07-07 1979-07-06 Alkali calcium silicates and process for preparation thereof
FR7917768A FR2434117A1 (en) 1978-07-07 1979-07-09 NOVEL CALCOALCALIN SILICATE AND PROCESS FOR ITS PREPARATION
US06/125,186 US4294810A (en) 1978-07-07 1980-02-27 Alkali calcium silicates and process for preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8356578A JPS5510465A (en) 1978-07-11 1978-07-11 Production of fibrous calcium potassium silicate

Publications (2)

Publication Number Publication Date
JPS5510465A true JPS5510465A (en) 1980-01-24
JPS6126495B2 JPS6126495B2 (en) 1986-06-20

Family

ID=13806031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8356578A Granted JPS5510465A (en) 1978-07-07 1978-07-11 Production of fibrous calcium potassium silicate

Country Status (1)

Country Link
JP (1) JPS5510465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140952U (en) * 1984-02-29 1985-09-18 大日本印刷株式会社 film storage container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140952U (en) * 1984-02-29 1985-09-18 大日本印刷株式会社 film storage container

Also Published As

Publication number Publication date
JPS6126495B2 (en) 1986-06-20

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