JPS5222028A - Reuse method of waste sand of mold - Google Patents

Reuse method of waste sand of mold

Info

Publication number
JPS5222028A
JPS5222028A JP9876875A JP9876875A JPS5222028A JP S5222028 A JPS5222028 A JP S5222028A JP 9876875 A JP9876875 A JP 9876875A JP 9876875 A JP9876875 A JP 9876875A JP S5222028 A JPS5222028 A JP S5222028A
Authority
JP
Japan
Prior art keywords
mold
reuse method
waste sand
sand
waste
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
JP9876875A
Other languages
Japanese (ja)
Inventor
Kazumasa Hashiyama
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.)
KIYOUZAI KOUGIYOU KK
KYOZAI KOGYO
Original Assignee
KIYOUZAI KOUGIYOU KK
KYOZAI KOGYO
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 KIYOUZAI KOUGIYOU KK, KYOZAI KOGYO filed Critical KIYOUZAI KOUGIYOU KK
Priority to JP9876875A priority Critical patent/JPS5222028A/en
Publication of JPS5222028A publication Critical patent/JPS5222028A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP9876875A 1975-08-13 1975-08-13 Reuse method of waste sand of mold Pending JPS5222028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9876875A JPS5222028A (en) 1975-08-13 1975-08-13 Reuse method of waste sand of mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9876875A JPS5222028A (en) 1975-08-13 1975-08-13 Reuse method of waste sand of mold

Publications (1)

Publication Number Publication Date
JPS5222028A true JPS5222028A (en) 1977-02-19

Family

ID=14228557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9876875A Pending JPS5222028A (en) 1975-08-13 1975-08-13 Reuse method of waste sand of mold

Country Status (1)

Country Link
JP (1) JPS5222028A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017702A1 (en) * 1994-12-07 1996-06-13 Komatsu Ltd. Method of treating foundry dust and method of recycling the product thereof
JP2011224599A (en) * 2010-04-16 2011-11-10 Sintokogio Ltd Cooling device of casting sand, and recovery treatment facility of casting sand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017702A1 (en) * 1994-12-07 1996-06-13 Komatsu Ltd. Method of treating foundry dust and method of recycling the product thereof
JP2011224599A (en) * 2010-04-16 2011-11-10 Sintokogio Ltd Cooling device of casting sand, and recovery treatment facility of casting sand

Similar Documents

Publication Publication Date Title
JPS53141122A (en) Method of regenerating sand waste for casting
JPS5222028A (en) Reuse method of waste sand of mold
JPS5247019A (en) Reinforcing method of inorganic molded form
JPS54141323A (en) Apparatus for making half of sand mold
JPS5229428A (en) Method of forming mold
JPS51136762A (en) Method of making casting tire
JPS528922A (en) Method of regenerating old casting sand
JPS51142061A (en) Method of strengthening surface of metal mold for plastics
JPS5247518A (en) Sand mold forming method for casting
JPS51144414A (en) Method of producing mold plates for surface of concrete
JPS51144415A (en) Method of producing mold plates for surface of concrete
JPS5423026A (en) Method of making mold using cement sand
JPS5265720A (en) Refining apparatus of molding sand
JPS523525A (en) Method of regenerating casting sand
JPS51147427A (en) Method of hardening mold
JPS5227427A (en) Process and apparatus for reuse of molding sand
JPS5276219A (en) Regenerative method of molding sand
JPS5235717A (en) Method of making sand mold
JPS5233828A (en) Method of making sand mold
JPS5213425A (en) Method of forming mold
JPS5231928A (en) Method of forming mold
JPS53147621A (en) Preetreatment method of foundry sand
JPS51133132A (en) Method of making mold
JPS528921A (en) Method of regenerating casting sand
JPS51147426A (en) Method of hardening mold