JPS55149122A - Manufacture of calcium sodium silicate hydrate - Google Patents

Manufacture of calcium sodium silicate hydrate

Info

Publication number
JPS55149122A
JPS55149122A JP5569979A JP5569979A JPS55149122A JP S55149122 A JPS55149122 A JP S55149122A JP 5569979 A JP5569979 A JP 5569979A JP 5569979 A JP5569979 A JP 5569979A JP S55149122 A JPS55149122 A JP S55149122A
Authority
JP
Japan
Prior art keywords
coefft
mol
suspension
equations
hydrate
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
JP5569979A
Other languages
Japanese (ja)
Inventor
Genji Taga
Tadashi Aimoto
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 JP5569979A priority Critical patent/JPS55149122A/en
Publication of JPS55149122A publication Critical patent/JPS55149122A/en
Pending legal-status Critical Current

Links

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

PURPOSE: To obtain the title novel useful hydrate by suspending Na2O, SiO2, CaO and H2O on the basis of a starting material charging coefft. and an alkalinity coefft. calculated according to specified equations and reacting the suspension hydrothermally.
CONSTITUTION: When a suspension is reacted hydrothermally to obtain calcium sodium silicate hydrate, starting materials are charged on the basis of the following starting material charging coefft. T and the following alkalinity coefft. U: supposing Na2O in the suspension to be X mol, SiO2 Y mol, CaO Z mol and H2O S mol, equations T=(9Y-32Z)/(9X-12Z) and U=(3X-4Z)/3S and equations T= (9Y-32Z)/(9X-3Z) and U=(3X-Z)/3S are established when sodium salt is by- produced and is not by-produced by the reaction, respectively. The materials are blended so that T becomes 1.2W3 and U becomes 0.01 or more. The hydrate obtd. by this reaction is crystalline, has specified X-ray diffraction lines, and is useful as an inorg. ion exchanger.
COPYRIGHT: (C)1980,JPO&Japio
JP5569979A 1979-05-09 1979-05-09 Manufacture of calcium sodium silicate hydrate Pending JPS55149122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5569979A JPS55149122A (en) 1979-05-09 1979-05-09 Manufacture of calcium sodium silicate hydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5569979A JPS55149122A (en) 1979-05-09 1979-05-09 Manufacture of calcium sodium silicate hydrate

Publications (1)

Publication Number Publication Date
JPS55149122A true JPS55149122A (en) 1980-11-20

Family

ID=13006135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5569979A Pending JPS55149122A (en) 1979-05-09 1979-05-09 Manufacture of calcium sodium silicate hydrate

Country Status (1)

Country Link
JP (1) JPS55149122A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826630A3 (en) * 1996-09-03 1998-05-06 Minerals Technologies Inc. Method of producing synthethic silicates and use thereof in glass production
US6211103B1 (en) 1999-10-12 2001-04-03 Minerals Technologies Inc. Synthetic silicate pellet compositions
US6271159B1 (en) 1996-09-03 2001-08-07 Minerals Technologies Inc. Method of producing synthetic silicates and use thereof in glass production
US6287997B1 (en) 1996-09-03 2001-09-11 Minerals Technologies Inc. Method of producing synthetic silicates and use thereof in glass production
US6336346B2 (en) 1999-10-12 2002-01-08 Minerals Technologies Inc. Synthetic silicate pellet composition and methods of making and using thereof
US6531421B2 (en) 2001-06-11 2003-03-11 Specialty Minerals (Michigan) Inc. Method of reducing the amount of lithium in glass production
US7383699B2 (en) 2001-12-27 2008-06-10 Specialty Minerals (Michigan) Inc. Method of manufacturing glass and compositions therefore
US7803730B2 (en) 2004-04-27 2010-09-28 Specialty Minerals (Michigan) Inc. Method of manufacturing glass and compositions thereof
CN110950653A (en) * 2019-11-25 2020-04-03 浙江工业大学 A kind of preparation method of sodium calcium silicate

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826630A3 (en) * 1996-09-03 1998-05-06 Minerals Technologies Inc. Method of producing synthethic silicates and use thereof in glass production
US6271159B1 (en) 1996-09-03 2001-08-07 Minerals Technologies Inc. Method of producing synthetic silicates and use thereof in glass production
US6287997B1 (en) 1996-09-03 2001-09-11 Minerals Technologies Inc. Method of producing synthetic silicates and use thereof in glass production
US6287378B1 (en) 1996-09-03 2001-09-11 Minerals Technologies, Inc. Method of producing synthetic silicates and use thereof in glass production
AU2002313128B2 (en) * 1997-12-31 2005-04-14 Minerals Technologies Inc. Method of Producing Synthetic Silicates and Use Thereof in Glass Production
US6211103B1 (en) 1999-10-12 2001-04-03 Minerals Technologies Inc. Synthetic silicate pellet compositions
US6336346B2 (en) 1999-10-12 2002-01-08 Minerals Technologies Inc. Synthetic silicate pellet composition and methods of making and using thereof
US6531421B2 (en) 2001-06-11 2003-03-11 Specialty Minerals (Michigan) Inc. Method of reducing the amount of lithium in glass production
US7383699B2 (en) 2001-12-27 2008-06-10 Specialty Minerals (Michigan) Inc. Method of manufacturing glass and compositions therefore
US7803730B2 (en) 2004-04-27 2010-09-28 Specialty Minerals (Michigan) Inc. Method of manufacturing glass and compositions thereof
CN110950653A (en) * 2019-11-25 2020-04-03 浙江工业大学 A kind of preparation method of sodium calcium silicate

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