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FR1531795A - Process for the preparation of granules starting from pulverulent materials, and apparatus for carrying out this process - Google Patents

Process for the preparation of granules starting from pulverulent materials, and apparatus for carrying out this process

Info

Publication number
FR1531795A
FR1531795A FR113225A FR113225A FR1531795A FR 1531795 A FR1531795 A FR 1531795A FR 113225 A FR113225 A FR 113225A FR 113225 A FR113225 A FR 113225A FR 1531795 A FR1531795 A FR 1531795A
Authority
FR
France
Prior art keywords
preparation
carrying
pulverulent materials
granules starting
granules
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
Application number
FR113225A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rieter Werke Haendle GmbH
Original Assignee
Rieter Werke Haendle GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rieter Werke Haendle GmbH filed Critical Rieter Werke Haendle GmbH
Application granted granted Critical
Publication of FR1531795A publication Critical patent/FR1531795A/en
Expired legal-status Critical Current

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
    • C04B7/40—Dehydrating; Forming, e.g. granulating
    • 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
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR113225A 1966-07-28 1967-07-05 Process for the preparation of granules starting from pulverulent materials, and apparatus for carrying out this process Expired FR1531795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0043793 1966-07-28

Publications (1)

Publication Number Publication Date
FR1531795A true FR1531795A (en) 1968-07-05

Family

ID=7407080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR113225A Expired FR1531795A (en) 1966-07-28 1967-07-05 Process for the preparation of granules starting from pulverulent materials, and apparatus for carrying out this process

Country Status (4)

Country Link
BE (1) BE701135A (en)
DE (1) DE1542404A1 (en)
FR (1) FR1531795A (en)
NL (1) NL6710216A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574069A1 (en) * 1984-01-26 1986-06-06 David Jean Earth-forming process for the production of building walls and partitions.
WO1992004094A2 (en) * 1990-09-05 1992-03-19 Abel Guenther Apparatus for separating liquids and solids

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244452C2 (en) * 1972-09-11 1983-06-09 Gebrüder Netzsch, Maschinenfabrik GmbH & Co, 8672 Selb Screw press for ceramic bodies
GB1581638A (en) * 1976-08-03 1980-12-17 English Clays Lovering Pochin Storing or transporting in bulk a particulate solid material
WO2020014716A1 (en) * 2018-07-09 2020-01-16 Trung Hau Manufacturing Company Limited Construction aggregates production system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574069A1 (en) * 1984-01-26 1986-06-06 David Jean Earth-forming process for the production of building walls and partitions.
WO1992004094A2 (en) * 1990-09-05 1992-03-19 Abel Guenther Apparatus for separating liquids and solids
WO1992004094A3 (en) * 1990-09-05 1992-10-15 Abel Guenther Apparatus for separating liquids and solids

Also Published As

Publication number Publication date
NL6710216A (en) 1968-01-29
DE1542404A1 (en) 1970-06-18
BE701135A (en) 1967-12-18

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