GB876398A - Process for the production of slurries of reduced moisture content in relation to viscosity - Google Patents
Process for the production of slurries of reduced moisture content in relation to viscosityInfo
- Publication number
- GB876398A GB876398A GB38250/57A GB3825057A GB876398A GB 876398 A GB876398 A GB 876398A GB 38250/57 A GB38250/57 A GB 38250/57A GB 3825057 A GB3825057 A GB 3825057A GB 876398 A GB876398 A GB 876398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slurries
- viscosity
- relation
- moisture content
- reduced moisture
- 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
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
- C04B7/428—Organic materials
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1305—Organic additives
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/18—Compounding ingredients for liquefying the batches
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatment Of Sludge (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Industrial slurries of argillaceous silicate minerals having a reduced moisture content in relation to viscosity are obtained by the addition of 0,001 to 0,1% of at least one salt of an organic acid of an average degree of polymerization of 70 to 170. The alkali metal or ammonium salts are preferred, whilst salts specified are those from carboxymethylcellulose, polyacrylic acid, polyvinyl sulphonic acid, co-polymers of acrylic and polyvinyl sulphonic acids, and co-polymers of crotonic or maleic acid with vinyl acetate or proprionate. Cement slurries may be so treated. The addition may be to the solid material whereby grinding is improved, and the solids in the slurry are thus smaller. Specification 777,940 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF21887A DE1043912B (en) | 1956-12-08 | 1956-12-08 | Process for reducing the moisture content of slurries containing silicate clay minerals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB876398A true GB876398A (en) | 1961-08-30 |
Family
ID=7090239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38250/57A Expired GB876398A (en) | 1956-12-08 | 1957-12-09 | Process for the production of slurries of reduced moisture content in relation to viscosity |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1043912B (en) |
GB (1) | GB876398A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1367431A (en) * | 1962-11-06 | 1964-07-24 | Pechiney Prod Chimiques Sa | Manufacturing process of semi-finished and finished products from powdered molybdenum carbide and products obtained |
FR2488596A1 (en) * | 1980-08-18 | 1982-02-19 | Coatex Sa | FILTRAT REDUCING ADJUVANT FOR GROOVING SLIDING CLAY SLABS AND FLOWING CLAYS AND CEMENT |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE493904A (en) * | ||||
DE809643C (en) * | 1949-10-18 | 1951-08-02 | Farbwerke Hoechst Vormals Meis | Process for reducing the moisture content of cement slurry and similar slurries |
-
1956
- 1956-12-08 DE DEF21887A patent/DE1043912B/en active Pending
-
1957
- 1957-12-09 GB GB38250/57A patent/GB876398A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1043912B (en) | 1958-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1079502A (en) | Improvements in and relating to the production of calcium sulphate hemihydrate | |
ES296808A1 (en) | Procedure for preparing a detergent composition (Machine-translation by Google Translate, not legally binding) | |
GB876398A (en) | Process for the production of slurries of reduced moisture content in relation to viscosity | |
GB1063632A (en) | Process for casting gypsum | |
GB1295571A (en) | ||
GB903854A (en) | Low water-loss cement composition | |
ES339455A1 (en) | Improvements in or relating to the Manufacture of Expanded Nodules | |
GB828749A (en) | A process for the production of ceramic products | |
GB795032A (en) | A process for the production of waterproof concrete, or cement-mortar, products | |
SU64805A1 (en) | The method of obtaining plaster in living | |
GB1032725A (en) | Improvements in or relating to a process for separating liquid mixtures into liquid and slimy components | |
SU73174A1 (en) | Method for paraffin and ceresin discoloration | |
GB1264452A (en) | ||
CA658407A (en) | Process for the production of concentrated aqueous solutions of water-soluble polyacrylic acid amide | |
Dolzhenko | UTILIZATION OF ACTIVATED SLUDGE(ISPOL'ZOVANIE AKTIVNOGO ILA) | |
GB975378A (en) | Cement additives | |
GB867328A (en) | Improvements in and relating to concrete, mortar or the like | |
Zambo | Technical Development Problems of the Hungarian Alumina Industry | |
CA451597A (en) | Process for recovering solids from solution | |
FR2081160A1 (en) | Scrap metal recovery - for use as synthetic process raw material | |
JPS54153795A (en) | Grain size adjustable production in fine gypsum needle crystal | |
GB1446838A (en) | Process for the preparation of 2-hydroxynaphthalene-1-aldehydes | |
ES242227A1 (en) | Procedure and installation for the calcination of cement, magnesium, cal and similar. (Machine-translation by Google Translate, not legally binding) | |
GB1096201A (en) | Acceleration of set of gypsum stucco slurry | |
ES222137A1 (en) | An industrial chemical procedure and continuous press for the destruction of turba (Machine-translation by Google Translate, not legally binding) |