SE8301317L - PROCEDURE FOR PELLETIZING SUBSTANCES WITH Crystalline OR CRYSTAL STRUCTURE - Google Patents
PROCEDURE FOR PELLETIZING SUBSTANCES WITH Crystalline OR CRYSTAL STRUCTUREInfo
- Publication number
- SE8301317L SE8301317L SE8301317A SE8301317A SE8301317L SE 8301317 L SE8301317 L SE 8301317L SE 8301317 A SE8301317 A SE 8301317A SE 8301317 A SE8301317 A SE 8301317A SE 8301317 L SE8301317 L SE 8301317L
- Authority
- SE
- Sweden
- Prior art keywords
- crystalline
- water
- substances
- pelletising
- pelletizing
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/51—Methods thereof
- B01F23/511—Methods thereof characterised by the composition of the liquids or solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Glanulating (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Processing Of Solid Wastes (AREA)
- Fodder In General (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Crystalline or crystal-like substances, such as quartz sand, waste glass, and kieselguhr are intimately mixed with such a quantity of a mineral substance which reacts with water to form a water-insoluble compound, such as a hydroxide of a metal of Group II of the periodic table, to obtain a microfilm layer on the material grains, and are then agglomerated in known manner using a pelletising liquid. After wetting the crystalline material, the metal oxide is fed in dry form and is intimately mixed with the material to be pelletised, agglomeration then taking place while feeding pelletising liquid. The completion of the reaction can be monitored through the heat of reaction. The pellets can be provided with a coating of the same or another material which is insoluble or difficultly soluble in water.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3209619A DE3209619A1 (en) | 1982-03-17 | 1982-03-17 | METHOD FOR PELLETIZING SUBSTANCES WITH A CRYSTALINE OR CRYSTAL-LIKE STRUCTURE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8301317D0 SE8301317D0 (en) | 1983-03-10 |
SE8301317L true SE8301317L (en) | 1983-09-18 |
Family
ID=6158447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301317A SE8301317L (en) | 1982-03-17 | 1983-03-10 | PROCEDURE FOR PELLETIZING SUBSTANCES WITH Crystalline OR CRYSTAL STRUCTURE |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE896168A (en) |
DD (1) | DD207537A5 (en) |
DE (1) | DE3209619A1 (en) |
DK (1) | DK44983A (en) |
FR (1) | FR2523473A1 (en) |
GB (1) | GB2117747B (en) |
IT (1) | IT1194157B (en) |
LU (1) | LU84692A1 (en) |
NL (1) | NL8300917A (en) |
SE (1) | SE8301317L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI69408C (en) * | 1984-03-01 | 1986-02-10 | Kemira Oy | FARING REFRIGERATION FOR FUNCTIONAL RESISTANCE POROESASILIKAGRANULER MED MEKANISK HAOLLFASTHET |
NL8903092A (en) * | 1989-12-18 | 1991-07-16 | Aardelite Holding Bv | METHOD FOR REDUCING THE LEAKAGE OF GRANULAR MATERIAL AND GRANULAR MATERIAL THEREFOR. |
FR2686861B1 (en) * | 1992-02-04 | 1995-04-21 | Thuring Sarl | ANTI-ENGAGING ENCAPSULATING PROCESS OF GRANULAR OR COMPACTED MATERIALS AND ENCAPSULATED MATERIALS OBTAINED. |
DE19600299A1 (en) * | 1996-01-05 | 1997-07-10 | Gruenzweig & Hartmann | Moldings and method and device for their production |
CN106964271B (en) * | 2017-05-16 | 2022-12-23 | 山东钢铁股份有限公司 | Iron ore-containing powder composite batching system and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD83815A (en) * | 1970-07-03 | |||
US3816158A (en) * | 1972-07-11 | 1974-06-11 | L Jacobs | Bonding and forming inorganic materials |
LU68081A1 (en) * | 1973-07-24 | 1975-05-21 | ||
BE835777A (en) * | 1975-11-20 | 1976-03-16 | PROCESS FOR TREATING WASTE CONTAINING AT LEAST 3% SULFUR IN THE FORM OF BASIC IRON SULPHATES | |
JPS53131215A (en) * | 1977-04-18 | 1978-11-15 | Nippon Steel Corp | Granulating method |
FI72506C (en) * | 1979-07-02 | 1987-06-08 | Flowcon Oy | Ways to make lightweight ballast of industrial waste. |
DE2942899C2 (en) * | 1979-10-24 | 1983-01-05 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Process for the recovery of residues from the production and processing of steel |
-
1982
- 1982-03-17 DE DE3209619A patent/DE3209619A1/en not_active Withdrawn
-
1983
- 1983-02-03 DK DK44983A patent/DK44983A/en not_active Application Discontinuation
- 1983-03-09 DD DD83248656A patent/DD207537A5/en unknown
- 1983-03-10 IT IT20012/83A patent/IT1194157B/en active
- 1983-03-10 SE SE8301317A patent/SE8301317L/en not_active Application Discontinuation
- 1983-03-14 NL NL8300917A patent/NL8300917A/en not_active Application Discontinuation
- 1983-03-15 LU LU84692A patent/LU84692A1/en unknown
- 1983-03-16 FR FR8304290A patent/FR2523473A1/en not_active Withdrawn
- 1983-03-16 GB GB08307209A patent/GB2117747B/en not_active Expired
- 1983-03-16 BE BE2/60050A patent/BE896168A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2117747B (en) | 1985-10-16 |
GB2117747A (en) | 1983-10-19 |
BE896168A (en) | 1983-07-18 |
IT1194157B (en) | 1988-09-14 |
DD207537A5 (en) | 1984-03-07 |
SE8301317D0 (en) | 1983-03-10 |
LU84692A1 (en) | 1983-09-08 |
DE3209619A1 (en) | 1983-09-22 |
IT8320012A0 (en) | 1983-03-10 |
FR2523473A1 (en) | 1983-09-23 |
NL8300917A (en) | 1983-10-17 |
DK44983D0 (en) | 1983-02-03 |
GB8307209D0 (en) | 1983-04-20 |
DK44983A (en) | 1983-09-18 |
IT8320012A1 (en) | 1984-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8301317-7 |