JPS6437438A - Slag-treating agent - Google Patents

Slag-treating agent

Info

Publication number
JPS6437438A
JPS6437438A JP19371387A JP19371387A JPS6437438A JP S6437438 A JPS6437438 A JP S6437438A JP 19371387 A JP19371387 A JP 19371387A JP 19371387 A JP19371387 A JP 19371387A JP S6437438 A JPS6437438 A JP S6437438A
Authority
JP
Japan
Prior art keywords
slag
glass powder
ion
production
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
JP19371387A
Other languages
Japanese (ja)
Inventor
Kozo Sonobe
Hiroshi Fukuoka
Kunio Hisamatsu
Shin Katamura
Takashi Fukuzawa
Kosuke Takeuchi
Tatsushi Tabata
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 Chemical Industrial Co Ltd
Original Assignee
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 Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP19371387A priority Critical patent/JPS6437438A/en
Priority to KR1019880009961A priority patent/KR930011408B1/en
Publication of JPS6437438A publication Critical patent/JPS6437438A/en
Priority to US08/124,802 priority patent/USRE34912E/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

Abstract

PURPOSE:To accomplish improvement of the working atmosphere and prevent the production of yellow turbid water, by forming sandy glass powder consisting mainly of a specific borosilic acid, containing specified proportion of the powder with specific size distribution. CONSTITUTION:The objective slag-treating agent i.e. glass powder consisting mainly of borosilicic acid of formula SiO2.nB2O3 (n is mole number of 1-9), containing >=90wt.% of the powder with the size ranging from 0.1-5mm. When added to molten slag, the glass powder can melt and diffuse quickly into the slag, causing no degassing reaction such as carbon dioxide elimination. Furthermore, substitution of the S ion by B ion is effectively promoted, thus freeing dust generation etc. leading to improvement of the working atmosphere along with prevention of the production of yellow turbid water.
JP19371387A 1987-08-04 1987-08-04 Slag-treating agent Pending JPS6437438A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP19371387A JPS6437438A (en) 1987-08-04 1987-08-04 Slag-treating agent
KR1019880009961A KR930011408B1 (en) 1987-08-04 1988-08-04 Slag treatment material
US08/124,802 USRE34912E (en) 1987-08-04 1993-09-21 Slag treatment material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19371387A JPS6437438A (en) 1987-08-04 1987-08-04 Slag-treating agent

Publications (1)

Publication Number Publication Date
JPS6437438A true JPS6437438A (en) 1989-02-08

Family

ID=16312553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19371387A Pending JPS6437438A (en) 1987-08-04 1987-08-04 Slag-treating agent

Country Status (1)

Country Link
JP (1) JPS6437438A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550456A (en) * 1991-08-23 1993-03-02 Sony Corp Resin sealing method of thin electronic parts
JPH062610A (en) * 1992-06-22 1994-01-11 Mazda Motor Corp Electronic type control unit
JPH062609A (en) * 1992-06-15 1994-01-11 Mitsubishi Electric Corp Misfire detection device of internal combustion engine
JPH062607A (en) * 1992-06-17 1994-01-11 Nippondenso Co Ltd Detecting device for engine knocking
JPH062608A (en) * 1992-04-21 1994-01-11 Nippondenso Co Ltd Detecting device for engine knocking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550456A (en) * 1991-08-23 1993-03-02 Sony Corp Resin sealing method of thin electronic parts
JPH062608A (en) * 1992-04-21 1994-01-11 Nippondenso Co Ltd Detecting device for engine knocking
JPH062609A (en) * 1992-06-15 1994-01-11 Mitsubishi Electric Corp Misfire detection device of internal combustion engine
JPH062607A (en) * 1992-06-17 1994-01-11 Nippondenso Co Ltd Detecting device for engine knocking
JPH062610A (en) * 1992-06-22 1994-01-11 Mazda Motor Corp Electronic type control unit

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