JPS6221745B2 - - Google Patents

Info

Publication number
JPS6221745B2
JPS6221745B2 JP53126375A JP12637578A JPS6221745B2 JP S6221745 B2 JPS6221745 B2 JP S6221745B2 JP 53126375 A JP53126375 A JP 53126375A JP 12637578 A JP12637578 A JP 12637578A JP S6221745 B2 JPS6221745 B2 JP S6221745B2
Authority
JP
Japan
Prior art keywords
weight
spherical
anhydrous
sludge
present
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.)
Expired
Application number
JP53126375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5556060A (en
Inventor
Masahiko Shiraishi
Toshuki Taku
Katsumi Uchama
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP12637578A priority Critical patent/JPS5556060A/ja
Publication of JPS5556060A publication Critical patent/JPS5556060A/ja
Publication of JPS6221745B2 publication Critical patent/JPS6221745B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • C04B14/365—Gypsum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
JP12637578A 1978-10-14 1978-10-14 Refractory material Granted JPS5556060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12637578A JPS5556060A (en) 1978-10-14 1978-10-14 Refractory material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12637578A JPS5556060A (en) 1978-10-14 1978-10-14 Refractory material

Publications (2)

Publication Number Publication Date
JPS5556060A JPS5556060A (en) 1980-04-24
JPS6221745B2 true JPS6221745B2 (enrdf_load_html_response) 1987-05-14

Family

ID=14933604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12637578A Granted JPS5556060A (en) 1978-10-14 1978-10-14 Refractory material

Country Status (1)

Country Link
JP (1) JPS5556060A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59467B2 (ja) * 1975-08-01 1984-01-06 ヒヨウゴケン セツコウウイスカ−フクゴウタイ
JPS5817132B2 (ja) * 1976-11-29 1983-04-05 出光興産株式会社 球状セツコウおよびその製造方法

Also Published As

Publication number Publication date
JPS5556060A (en) 1980-04-24

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