JPS51134705A - Method of manufacturing heat insulating products from acid volcand eruption fine powder - Google Patents

Method of manufacturing heat insulating products from acid volcand eruption fine powder

Info

Publication number
JPS51134705A
JPS51134705A JP5855775A JP5855775A JPS51134705A JP S51134705 A JPS51134705 A JP S51134705A JP 5855775 A JP5855775 A JP 5855775A JP 5855775 A JP5855775 A JP 5855775A JP S51134705 A JPS51134705 A JP S51134705A
Authority
JP
Japan
Prior art keywords
volcand
eruption
acid
heat insulating
fine powder
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
JP5855775A
Other languages
Japanese (ja)
Inventor
Teruyuki Kagami
Tatamichi Asai
Kousuke Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5855775A priority Critical patent/JPS51134705A/en
Publication of JPS51134705A publication Critical patent/JPS51134705A/en
Pending legal-status Critical Current

Links

Landscapes

  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
JP5855775A 1975-05-19 1975-05-19 Method of manufacturing heat insulating products from acid volcand eruption fine powder Pending JPS51134705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5855775A JPS51134705A (en) 1975-05-19 1975-05-19 Method of manufacturing heat insulating products from acid volcand eruption fine powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5855775A JPS51134705A (en) 1975-05-19 1975-05-19 Method of manufacturing heat insulating products from acid volcand eruption fine powder

Publications (1)

Publication Number Publication Date
JPS51134705A true JPS51134705A (en) 1976-11-22

Family

ID=13087749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5855775A Pending JPS51134705A (en) 1975-05-19 1975-05-19 Method of manufacturing heat insulating products from acid volcand eruption fine powder

Country Status (1)

Country Link
JP (1) JPS51134705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170885A (en) * 1981-04-09 1982-10-21 Asahi Chemical Ind Heat-insulating formed body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825064A (en) * 1971-08-04 1973-04-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825064A (en) * 1971-08-04 1973-04-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170885A (en) * 1981-04-09 1982-10-21 Asahi Chemical Ind Heat-insulating formed body

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