BE884441A - IMPROVEMENTS ON PORTLAND CEMENT CLINKERS, PORTLAND CEMENTS AND PROCESSES FOR THEIR PRODUCTION - Google Patents
IMPROVEMENTS ON PORTLAND CEMENT CLINKERS, PORTLAND CEMENTS AND PROCESSES FOR THEIR PRODUCTIONInfo
- Publication number
- BE884441A BE884441A BE0/201503A BE201503A BE884441A BE 884441 A BE884441 A BE 884441A BE 0/201503 A BE0/201503 A BE 0/201503A BE 201503 A BE201503 A BE 201503A BE 884441 A BE884441 A BE 884441A
- Authority
- BE
- Belgium
- Prior art keywords
- portland
- processes
- production
- cement clinkers
- cements
- Prior art date
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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
- C04B7/42—Active ingredients added before, or during, the burning process
-
- 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
- C04B7/02—Portland cement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7926766 | 1979-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE884441A true BE884441A (en) | 1981-01-23 |
Family
ID=10506917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/201503A BE884441A (en) | 1979-08-01 | 1980-07-23 | IMPROVEMENTS ON PORTLAND CEMENT CLINKERS, PORTLAND CEMENTS AND PROCESSES FOR THEIR PRODUCTION |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS5637255A (en) |
| KR (1) | KR840001567B1 (en) |
| AR (1) | AR225640A1 (en) |
| AU (1) | AU531866B2 (en) |
| BE (1) | BE884441A (en) |
| BR (1) | BR8004767A (en) |
| CA (1) | CA1153024A (en) |
| CH (1) | CH646123A5 (en) |
| DE (1) | DE3028323A1 (en) |
| DK (1) | DK326080A (en) |
| EG (1) | EG14488A (en) |
| ES (1) | ES493847A0 (en) |
| FI (1) | FI802398A (en) |
| FR (1) | FR2462401B1 (en) |
| GR (1) | GR69348B (en) |
| IE (1) | IE50009B1 (en) |
| IN (1) | IN153287B (en) |
| IT (1) | IT1132275B (en) |
| MA (1) | MA18919A1 (en) |
| NL (1) | NL8004255A (en) |
| NO (1) | NO154692C (en) |
| NZ (1) | NZ194399A (en) |
| PH (1) | PH17452A (en) |
| PT (1) | PT71631A (en) |
| SE (1) | SE448230B (en) |
| TR (1) | TR20954A (en) |
| ZA (1) | ZA804335B (en) |
| ZW (1) | ZW16880A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995023773A1 (en) † | 1994-03-03 | 1995-09-08 | F.L. Smidth & Co. A/S | Method and plant for manufacturing mineralized portland cement clinker |
| DE19701291A1 (en) * | 1997-01-16 | 1998-07-23 | Walter Mayerhofer | Portland cement production process |
| DE102010047923B4 (en) * | 2010-10-08 | 2014-09-11 | Ingenieurbüro Schießl Gehlen Sodeikat GmbH | Use of an agent to reduce dark discoloration on exposed concrete surfaces |
| FR2970962B1 (en) | 2011-01-28 | 2022-04-15 | Lafarge Sa | HYDRAULIC COMPOSITION WITH LOW CLINKER CONTENT |
-
1980
- 1980-07-16 IE IE1475/80A patent/IE50009B1/en unknown
- 1980-07-17 ZA ZA00804335A patent/ZA804335B/en unknown
- 1980-07-18 ZW ZW168/80A patent/ZW16880A1/en unknown
- 1980-07-18 CA CA000356463A patent/CA1153024A/en not_active Expired
- 1980-07-21 NZ NZ194399A patent/NZ194399A/en unknown
- 1980-07-22 AU AU60689/80A patent/AU531866B2/en not_active Ceased
- 1980-07-23 IN IN838/CAL/80A patent/IN153287B/en unknown
- 1980-07-23 BE BE0/201503A patent/BE884441A/en not_active IP Right Cessation
- 1980-07-24 SE SE8005365A patent/SE448230B/en not_active IP Right Cessation
- 1980-07-24 NL NL8004255A patent/NL8004255A/en not_active Application Discontinuation
- 1980-07-25 DE DE19803028323 patent/DE3028323A1/en active Granted
- 1980-07-29 TR TR20954A patent/TR20954A/en unknown
- 1980-07-29 DK DK326080A patent/DK326080A/en not_active Application Discontinuation
- 1980-07-29 FR FR8016655A patent/FR2462401B1/en not_active Expired
- 1980-07-30 MA MA19119A patent/MA18919A1/en unknown
- 1980-07-30 ES ES493847A patent/ES493847A0/en active Granted
- 1980-07-30 GR GR62568A patent/GR69348B/el unknown
- 1980-07-30 NO NO802284A patent/NO154692C/en unknown
- 1980-07-30 BR BR8004767A patent/BR8004767A/en not_active IP Right Cessation
- 1980-07-31 IT IT23852/80A patent/IT1132275B/en active
- 1980-07-31 JP JP10444580A patent/JPS5637255A/en active Granted
- 1980-07-31 CH CH586480A patent/CH646123A5/en not_active IP Right Cessation
- 1980-07-31 AR AR282010A patent/AR225640A1/en active
- 1980-07-31 PT PT71631A patent/PT71631A/en unknown
- 1980-07-31 FI FI802398A patent/FI802398A/en not_active Application Discontinuation
- 1980-08-01 PH PH24387A patent/PH17452A/en unknown
- 1980-08-01 KR KR1019800003073A patent/KR840001567B1/en active IP Right Grant
- 1980-08-02 EG EG462/80A patent/EG14488A/en active
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: BLUE CIRCLE INDUSTRIES LTD Effective date: 20000723 |