DK0390220T3 - Anvendelse af syntetiske, overfladeaktive stoffer - Google Patents
Anvendelse af syntetiske, overfladeaktive stofferInfo
- Publication number
- DK0390220T3 DK0390220T3 DK90106206.7T DK90106206T DK0390220T3 DK 0390220 T3 DK0390220 T3 DK 0390220T3 DK 90106206 T DK90106206 T DK 90106206T DK 0390220 T3 DK0390220 T3 DK 0390220T3
- Authority
- DK
- Denmark
- Prior art keywords
- milling
- synthetic surfactants
- admixtures
- mass
- stable
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/52—Grinding aids; Additives added during grinding
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1018—Gypsum free or very low gypsum content cement compositions
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Disintegrating Or Milling (AREA)
- Artificial Fish Reefs (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS197989A CS274849B2 (en) | 1989-03-30 | 1989-03-30 | Method of portland clinker grinding for plasterless portland cements production |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0390220T3 true DK0390220T3 (da) | 1995-01-16 |
Family
ID=5355548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90106206.7T DK0390220T3 (da) | 1989-03-30 | 1990-03-30 | Anvendelse af syntetiske, overfladeaktive stoffer |
Country Status (9)
Country | Link |
---|---|
US (1) | US5125976A (da) |
EP (1) | EP0390220B1 (da) |
AT (1) | ATE114619T1 (da) |
CA (1) | CA2013271A1 (da) |
CS (1) | CS274849B2 (da) |
DE (1) | DE69014375T2 (da) |
DK (1) | DK0390220T3 (da) |
FI (1) | FI901610A0 (da) |
NO (1) | NO901446L (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478391A (en) * | 1993-03-26 | 1995-12-26 | Cement Technology Corporation | Cementitious materials and method of making the same |
US5348584A (en) * | 1993-06-30 | 1994-09-20 | Halliburton Company | Hydrocarbon liquid and water dispersible particulate cement compositions |
US5429675A (en) * | 1994-08-22 | 1995-07-04 | W. R. Grace & Co.-Conn. | Grinding aid composition and cement product |
SE510766C2 (sv) * | 1997-03-26 | 1999-06-21 | Vladimir P Ronin | Förfarande för att behandla cementklinker |
US6213415B1 (en) | 1999-09-13 | 2001-04-10 | W.R. Grace & Co.-Conn. | Process for improving grinding of cement clinker in mills employing rollers |
EP1775271A3 (en) * | 2005-10-14 | 2009-02-18 | Nippon Shokubai Co.,Ltd. | Cement additive |
DE102007042078A1 (de) * | 2007-09-05 | 2009-03-12 | Epg (Engineered Nanoproducts Germany) Ag | Hyperfeiner Zement |
BRPI0913899A2 (pt) * | 2008-07-18 | 2015-10-27 | Kao Corp | métodos para produzir um pó hidráulico, e pó hidráulico |
EP2336100A1 (de) * | 2009-12-08 | 2011-06-22 | Sika Technology AG | Zusatzmittel für mineralische Bindemittel mit verringertem Braunverfärbungspotential |
GB2490166B (en) * | 2011-04-21 | 2015-11-25 | Fumi Minerals Ltd | Weighting agent for use in subterranean wells |
CN110981796B (zh) * | 2019-12-03 | 2021-06-29 | 福建圣永业能源科技有限公司 | 一种增强型高效助磨剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615785A (en) * | 1968-02-02 | 1971-10-26 | West Virginia Pulp & Paper Co | Cement grinding aid and pack set inhibitor |
US3689297A (en) * | 1968-04-29 | 1972-09-05 | Armour Ind Chem Co | Method of incorporating fillers in cationic bituminous emulsions and products produced thereby |
US3642506A (en) * | 1969-11-28 | 1972-02-15 | Swift & Co | Method for improving the properties of hydraulic cementitious mixtures |
US3689294A (en) | 1971-06-14 | 1972-09-05 | Stephen Braunauer | Portland cement compositions and method |
US4069063A (en) * | 1976-11-24 | 1978-01-17 | Westvaco Corporation | Cement composition |
US4204877A (en) * | 1979-01-15 | 1980-05-27 | Westvaco Corporation | Cement grinding aid and set retarder |
-
1989
- 1989-03-30 CS CS197989A patent/CS274849B2/cs unknown
-
1990
- 1990-03-29 CA CA002013271A patent/CA2013271A1/en not_active Abandoned
- 1990-03-29 NO NO90901446A patent/NO901446L/no unknown
- 1990-03-30 AT AT90106206T patent/ATE114619T1/de not_active IP Right Cessation
- 1990-03-30 US US07/502,538 patent/US5125976A/en not_active Expired - Fee Related
- 1990-03-30 FI FI901610A patent/FI901610A0/fi not_active IP Right Cessation
- 1990-03-30 DE DE69014375T patent/DE69014375T2/de not_active Expired - Fee Related
- 1990-03-30 EP EP90106206A patent/EP0390220B1/en not_active Expired - Lifetime
- 1990-03-30 DK DK90106206.7T patent/DK0390220T3/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0390220A3 (en) | 1991-09-11 |
CS274849B2 (en) | 1991-11-12 |
NO901446L (no) | 1990-10-01 |
US5125976A (en) | 1992-06-30 |
CS8901979A1 (en) | 1991-01-15 |
FI901610A0 (fi) | 1990-03-30 |
NO901446D0 (no) | 1990-03-29 |
EP0390220A2 (en) | 1990-10-03 |
EP0390220B1 (en) | 1994-11-30 |
CA2013271A1 (en) | 1990-09-30 |
DE69014375T2 (de) | 1995-04-27 |
ATE114619T1 (de) | 1994-12-15 |
DE69014375D1 (de) | 1995-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |