DE69120257D1 - Sphärische hydraulische substanz und ihre herstellung - Google Patents
Sphärische hydraulische substanz und ihre herstellungInfo
- Publication number
- DE69120257D1 DE69120257D1 DE69120257T DE69120257T DE69120257D1 DE 69120257 D1 DE69120257 D1 DE 69120257D1 DE 69120257 T DE69120257 T DE 69120257T DE 69120257 T DE69120257 T DE 69120257T DE 69120257 D1 DE69120257 D1 DE 69120257D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- hydraulic substance
- spherical hydraulic
- spherical
- substance
- 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 - Lifetime
Links
- 239000000126 substance Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- 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
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/368—Obtaining spherical cement particles
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
- C04B7/4484—Non-electric melting
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29714790 | 1990-11-05 | ||
JP12439391 | 1991-04-30 | ||
PCT/JP1991/001497 WO1992007803A1 (en) | 1990-11-05 | 1991-11-01 | Spherical hydraulic substance and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120257D1 true DE69120257D1 (de) | 1996-07-18 |
DE69120257T2 DE69120257T2 (de) | 1996-10-10 |
Family
ID=26461076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120257T Expired - Lifetime DE69120257T2 (de) | 1990-11-05 | 1991-11-01 | Sphärische hydraulische substanz und ihre herstellung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0513367B1 (de) |
JP (1) | JP3176919B2 (de) |
CA (1) | CA2073170A1 (de) |
DE (1) | DE69120257T2 (de) |
NO (1) | NO922647L (de) |
WO (1) | WO1992007803A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05294687A (ja) * | 1992-04-14 | 1993-11-09 | Mitsubishi Materials Corp | 球状水硬性物質の製造装置 |
DE19605536C2 (de) * | 1996-02-15 | 1998-05-20 | Vaw Silizium Gmbh | Zementklinker und Verfahren zu seiner Herstellung |
US7927417B2 (en) | 2008-02-04 | 2011-04-19 | Capitol Aggregates, Ltd. | Cementitious composition and apparatus and method for manufacturing the same |
CN115246718B (zh) * | 2022-07-14 | 2023-05-12 | 武汉三源特种建材有限责任公司 | 一种超高性能混凝土专用收缩调控抗裂剂 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121140A (ja) * | 1982-12-28 | 1984-07-13 | 株式会社神戸製鋼所 | 高炉水砕の製造方法 |
JP2842933B2 (ja) * | 1990-06-08 | 1999-01-06 | 住友大阪セメント株式会社 | セメントの製造方法およびセメント製造装置 |
US5253991A (en) * | 1989-11-20 | 1993-10-19 | Sumitomo Cement Co., Ltd. | Apparatus for producing spheroidal inorganic particulate material |
CA2029068A1 (en) * | 1990-01-09 | 1991-07-10 | Nobuo Suzuki | Cement product and method of producing the same and composition for producing cement product as well as mass concrete and method of producing the same together with cement for producing mass concret |
-
1991
- 1991-11-01 DE DE69120257T patent/DE69120257T2/de not_active Expired - Lifetime
- 1991-11-01 CA CA 2073170 patent/CA2073170A1/en not_active Abandoned
- 1991-11-01 EP EP91918995A patent/EP0513367B1/de not_active Expired - Lifetime
- 1991-11-01 WO PCT/JP1991/001497 patent/WO1992007803A1/ja active IP Right Grant
- 1991-11-01 JP JP51722891A patent/JP3176919B2/ja not_active Expired - Fee Related
-
1992
- 1992-07-03 NO NO92922647A patent/NO922647L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE69120257T2 (de) | 1996-10-10 |
EP0513367A1 (de) | 1992-11-19 |
CA2073170A1 (en) | 1992-05-06 |
EP0513367B1 (de) | 1996-06-12 |
EP0513367A4 (de) | 1994-03-23 |
NO922647L (no) | 1992-08-28 |
WO1992007803A1 (en) | 1992-05-14 |
NO922647D0 (no) | 1992-07-03 |
JP3176919B2 (ja) | 2001-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |