ATA134983A - Verfahren zur herstellung von geblaehtem mineralsand, insbesondere perlit - Google Patents

Verfahren zur herstellung von geblaehtem mineralsand, insbesondere perlit

Info

Publication number
ATA134983A
ATA134983A AT134983A AT134983A ATA134983A AT A134983 A ATA134983 A AT A134983A AT 134983 A AT134983 A AT 134983A AT 134983 A AT134983 A AT 134983A AT A134983 A ATA134983 A AT A134983A
Authority
AT
Austria
Prior art keywords
flowed
production
mineral sand
particular perlite
perlite
Prior art date
Application number
AT134983A
Other languages
English (en)
Other versions
AT378363B (de
Original Assignee
Wienerberger Baustoffind Ag
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 Wienerberger Baustoffind Ag filed Critical Wienerberger Baustoffind Ag
Priority to AT134983A priority Critical patent/AT378363B/de
Publication of ATA134983A publication Critical patent/ATA134983A/de
Application granted granted Critical
Publication of AT378363B publication Critical patent/AT378363B/de

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Drying Of Solid Materials (AREA)
AT134983A 1983-04-14 1983-04-14 Verfahren zur herstellung von geblaehtem mineralsand, insbesondere perlit AT378363B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT134983A AT378363B (de) 1983-04-14 1983-04-14 Verfahren zur herstellung von geblaehtem mineralsand, insbesondere perlit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT134983A AT378363B (de) 1983-04-14 1983-04-14 Verfahren zur herstellung von geblaehtem mineralsand, insbesondere perlit

Publications (2)

Publication Number Publication Date
ATA134983A true ATA134983A (de) 1984-12-15
AT378363B AT378363B (de) 1985-07-25

Family

ID=3511969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT134983A AT378363B (de) 1983-04-14 1983-04-14 Verfahren zur herstellung von geblaehtem mineralsand, insbesondere perlit

Country Status (1)

Country Link
AT (1) AT378363B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7381261B1 (en) * 2006-12-21 2008-06-03 United States Gypsum Company Expanded perlite annealing process

Also Published As

Publication number Publication date
AT378363B (de) 1985-07-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee