DK130578B - Process for the preparation of porel pellets. - Google Patents

Process for the preparation of porel pellets.

Info

Publication number
DK130578B
DK130578B DK495767A DK495767A DK130578B DK 130578 B DK130578 B DK 130578B DK 495767 A DK495767 A DK 495767A DK 495767 A DK495767 A DK 495767A DK 130578 B DK130578 B DK 130578B
Authority
DK
Denmark
Prior art keywords
porel
pellets
preparation
porel pellets
Prior art date
Application number
DK495767A
Other languages
Danish (da)
Other versions
DK130578C (en
Inventor
J Tacken
Original Assignee
J Tacken
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 J Tacken filed Critical J Tacken
Publication of DK130578B publication Critical patent/DK130578B/en
Application granted granted Critical
Publication of DK130578C publication Critical patent/DK130578C/da

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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating 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
    • 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
    • C04B18/023—Fired or melted materials
    • C04B18/025—Grog
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1066—Oxides, Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DK495767A 1966-10-12 1967-10-05 Process for the preparation of porel pellets. DK130578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0032249 1966-10-12

Publications (2)

Publication Number Publication Date
DK130578B true DK130578B (en) 1975-03-10
DK130578C DK130578C (en) 1975-07-28

Family

ID=7556910

Family Applications (1)

Application Number Title Priority Date Filing Date
DK495767A DK130578B (en) 1966-10-12 1967-10-05 Process for the preparation of porel pellets.

Country Status (7)

Country Link
AT (1) AT273785B (en)
BE (1) BE704508A (en)
CH (1) CH486398A (en)
DE (1) DE1671158A1 (en)
DK (1) DK130578B (en)
FR (1) FR1540632A (en)
NL (1) NL6713721A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU171820B (en) * 1975-03-17 1978-03-28 Ferenc Puskas Method for ceramic industrial utilizing red mud of alumina production
DE3346120C2 (en) * 1983-12-21 1987-04-09 Aloys Dr. 7035 Waldenbuch Wüstefeld Expanded Perlite
DE3631075A1 (en) * 1986-05-07 1987-11-12 Weinsheim Chemie MATERIAL FOR ANTIDRO TUBE COVERS AND METHOD FOR THE PRODUCTION OF ANTIDRO TUBE COVERS FROM THIS MATERIAL

Also Published As

Publication number Publication date
DE1671158A1 (en) 1971-10-07
AT273785B (en) 1969-08-25
FR1540632A (en) 1968-09-27
BE704508A (en) 1968-02-01
DK130578C (en) 1975-07-28
NL6713721A (en) 1968-04-16
CH486398A (en) 1970-02-28

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