JPS5788042A - Manufacture of inorganic glassy foam - Google Patents

Manufacture of inorganic glassy foam

Info

Publication number
JPS5788042A
JPS5788042A JP16191480A JP16191480A JPS5788042A JP S5788042 A JPS5788042 A JP S5788042A JP 16191480 A JP16191480 A JP 16191480A JP 16191480 A JP16191480 A JP 16191480A JP S5788042 A JPS5788042 A JP S5788042A
Authority
JP
Japan
Prior art keywords
mixture
glass
manufacture
zeolite
heating
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
JP16191480A
Other languages
Japanese (ja)
Other versions
JPS605534B2 (en
Inventor
Eiichi Handa
Yuhei Sogabe
Yoshitaro Murata
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.)
NIPPON KAGAKU KOGYO KK
Nippon Chemical Industrial Co Ltd
Original Assignee
NIPPON KAGAKU KOGYO KK
Nippon Chemical Industrial Co 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 NIPPON KAGAKU KOGYO KK, Nippon Chemical Industrial Co Ltd filed Critical NIPPON KAGAKU KOGYO KK
Priority to JP16191480A priority Critical patent/JPS605534B2/en
Publication of JPS5788042A publication Critical patent/JPS5788042A/en
Publication of JPS605534B2 publication Critical patent/JPS605534B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating

Abstract

PURPOSE: To obtain homogeneous foam at a low temp. by adding a mixture of alkali silicate with zeolite to a mixture of glass powder with a foaming agent and heating them to a prescribed temp.
CONSTITUTION: Powder of ordinary glass such as soda lime glass or borosilicate glass is mixed with a foaming agent such as sodium carbonate or calcium carbonate. This mixture is blended with a mixture of alkali silicate with zeolite, and the blend is granulated or molded into a desired shape and foamed by heating to 720W850°C in a rotary kiln.
COPYRIGHT: (C)1982,JPO&Japio
JP16191480A 1980-11-19 1980-11-19 Method for manufacturing inorganic vitreous foam Expired JPS605534B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16191480A JPS605534B2 (en) 1980-11-19 1980-11-19 Method for manufacturing inorganic vitreous foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16191480A JPS605534B2 (en) 1980-11-19 1980-11-19 Method for manufacturing inorganic vitreous foam

Publications (2)

Publication Number Publication Date
JPS5788042A true JPS5788042A (en) 1982-06-01
JPS605534B2 JPS605534B2 (en) 1985-02-12

Family

ID=15744417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16191480A Expired JPS605534B2 (en) 1980-11-19 1980-11-19 Method for manufacturing inorganic vitreous foam

Country Status (1)

Country Link
JP (1) JPS605534B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121558A1 (en) * 1982-09-30 1984-10-17 Atlantic Richfield Company Glass-forming compositions containing naturally occurring pre-reacted zeolite and method for producing a glass therefrom
JPS63252932A (en) * 1987-04-06 1988-10-20 Nippon Funen Kk Production of foamed glass board
JPWO2016006339A1 (en) * 2014-07-11 2017-04-27 株式会社村田製作所 Porous body and heat storage device
CN107417073A (en) * 2017-09-26 2017-12-01 成都新柯力化工科技有限公司 A kind of preparation method for building sound insulation high porosity foam glass
RU2723886C1 (en) * 2019-09-25 2020-06-18 Акционерное общество "Якутский государственный проектный, научно-исследовательский институт строительства" Method of producing granular foamed glass-ceramic filler
RU2726091C1 (en) * 2019-07-23 2020-07-09 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Charge for environmentally safe production of foamed glass

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121558A1 (en) * 1982-09-30 1984-10-17 Atlantic Richfield Company Glass-forming compositions containing naturally occurring pre-reacted zeolite and method for producing a glass therefrom
JPS63252932A (en) * 1987-04-06 1988-10-20 Nippon Funen Kk Production of foamed glass board
JPWO2016006339A1 (en) * 2014-07-11 2017-04-27 株式会社村田製作所 Porous body and heat storage device
CN107417073A (en) * 2017-09-26 2017-12-01 成都新柯力化工科技有限公司 A kind of preparation method for building sound insulation high porosity foam glass
RU2726091C1 (en) * 2019-07-23 2020-07-09 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Charge for environmentally safe production of foamed glass
RU2723886C1 (en) * 2019-09-25 2020-06-18 Акционерное общество "Якутский государственный проектный, научно-исследовательский институт строительства" Method of producing granular foamed glass-ceramic filler

Also Published As

Publication number Publication date
JPS605534B2 (en) 1985-02-12

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