AT328951B - Verfahren zur herstellung von kornformigen expandierten keramischen stoffen - Google Patents

Verfahren zur herstellung von kornformigen expandierten keramischen stoffen

Info

Publication number
AT328951B
AT328951B AT114872A AT114872A AT328951B AT 328951 B AT328951 B AT 328951B AT 114872 A AT114872 A AT 114872A AT 114872 A AT114872 A AT 114872A AT 328951 B AT328951 B AT 328951B
Authority
AT
Austria
Prior art keywords
production
ceramic materials
expanded ceramic
granular expanded
granular
Prior art date
Application number
AT114872A
Other languages
English (en)
Other versions
ATA114872A (de
Original Assignee
Metzger Emil
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 Metzger Emil filed Critical Metzger Emil
Publication of ATA114872A publication Critical patent/ATA114872A/de
Application granted granted Critical
Publication of AT328951B publication Critical patent/AT328951B/de

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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/34—Burning methods combined with glazing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT114872A 1971-03-05 1972-02-11 Verfahren zur herstellung von kornformigen expandierten keramischen stoffen AT328951B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712110498 DE2110498A1 (de) 1971-03-05 1971-03-05 Verfahren zur Herstellung von kornfoermigen,expandierten keramischen Stoffen

Publications (2)

Publication Number Publication Date
ATA114872A ATA114872A (de) 1975-06-15
AT328951B true AT328951B (de) 1976-04-26

Family

ID=5800584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT114872A AT328951B (de) 1971-03-05 1972-02-11 Verfahren zur herstellung von kornformigen expandierten keramischen stoffen

Country Status (13)

Country Link
US (1) US3887671A (de)
AT (1) AT328951B (de)
BE (1) BE778498A (de)
BR (1) BR7201253D0 (de)
CA (1) CA965311A (de)
CH (1) CH587197A5 (de)
DE (1) DE2110498A1 (de)
FR (1) FR2127973A5 (de)
GB (1) GB1378333A (de)
IL (1) IL38892A (de)
IT (1) IT949744B (de)
NL (1) NL7202346A (de)
ZA (1) ZA721295B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041129A1 (de) * 1980-05-16 1981-12-09 Heinz Dennert Verfahren zum Herstellen von porösen anorganischen Glasformkörpern

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064071A (en) * 1976-06-28 1977-12-20 General Refractories Company Process for agglomerating expanded perlite fines
GB1569559A (en) * 1976-09-15 1980-06-18 Cawoods Refractories Ltd Refractory compositions
US4074989A (en) * 1976-11-08 1978-02-21 Ppg Industries, Inc. Method of preparing anhydrous boric acid-containing glass batch
US4074990B1 (en) * 1976-11-08 1983-08-09 Ppg Industries Inc Method of preparing colemanite-containing glass batch
US4074991A (en) * 1976-11-08 1978-02-21 Ppg Industries, Inc. Method of preparing boric acid-containing glass batch
US4131543A (en) * 1976-12-17 1978-12-26 Progressive Research Products, Inc. Method of absorbing liquids using a preparation of expanded silicate-based aggregates
DE3315206A1 (de) * 1983-04-27 1984-10-31 Dieter 5758 Fröndenberg Salomon Pelletierter sand als zuschlag fuer beton
US4758538A (en) * 1985-03-28 1988-07-19 Sekisui Kagaku Kogyo Kabushiki Kaisha Foamed ceramic body and process for production thereof
JPS6377596A (ja) * 1986-09-19 1988-04-07 Nippon Steel Corp 廃水処理用の微生物固定化担体
CN103962054B (zh) * 2014-05-20 2016-09-21 江苏杰成凯新材料科技有限公司 一种风化粉状砒砂岩造粒方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015381A (en) * 1932-07-30 1935-09-24 William F Macglashan Process of producing light weight aggregate and the product thereof
US2569323A (en) * 1949-04-25 1951-09-25 Maynard Poole Method of making lightweight aggregate
US2786772A (en) * 1953-01-19 1957-03-26 Stark Ceramics Inc Method of making a cellular clay aggregate
US2990289A (en) * 1958-09-11 1961-06-27 Findlay Refractories Company Method of making siliceous refractories
US3436238A (en) * 1965-07-23 1969-04-01 Dresser Ind Lightweight refractory brick and aggregate
US3544666A (en) * 1967-01-10 1970-12-01 Asahi Glass Co Ltd Method for producing a heat insulating refractory using calcined geyserite having a high tridymite content
US3444277A (en) * 1967-01-20 1969-05-13 Dow Chemical Co Method for molding foamed inorganic articles
BE759479A (fr) * 1969-11-26 1971-05-26 Dow Chemical Co Procede de fabrication d'argile expansee et produit ainsi obtenu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041129A1 (de) * 1980-05-16 1981-12-09 Heinz Dennert Verfahren zum Herstellen von porösen anorganischen Glasformkörpern

Also Published As

Publication number Publication date
US3887671A (en) 1975-06-03
ZA721295B (en) 1972-11-29
ATA114872A (de) 1975-06-15
BE778498A (de) 1972-02-15
DE2110498A1 (de) 1972-09-07
BR7201253D0 (pt) 1973-06-07
NL7202346A (de) 1972-09-07
FR2127973A5 (de) 1972-10-13
IT949744B (it) 1973-06-11
GB1378333A (en) 1974-12-27
CH587197A5 (de) 1977-04-29
CA965311A (en) 1975-04-01
IL38892A0 (en) 1972-05-30
IL38892A (en) 1975-06-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties