ES8403845A1 - Process for producing forsterite bricks, and forsterite bricks produced by the process - Google Patents

Process for producing forsterite bricks, and forsterite bricks produced by the process

Info

Publication number
ES8403845A1
ES8403845A1 ES520401A ES520401A ES8403845A1 ES 8403845 A1 ES8403845 A1 ES 8403845A1 ES 520401 A ES520401 A ES 520401A ES 520401 A ES520401 A ES 520401A ES 8403845 A1 ES8403845 A1 ES 8403845A1
Authority
ES
Spain
Prior art keywords
bricks
weight
forsterite
parts
alkali
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
ES520401A
Other languages
Spanish (es)
Other versions
ES520401A0 (en
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.)
Didier Werke AG
Original Assignee
Didier Werke 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 Didier Werke AG filed Critical Didier Werke AG
Publication of ES8403845A1 publication Critical patent/ES8403845A1/en
Publication of ES520401A0 publication Critical patent/ES520401A0/en
Granted 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/20—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in magnesium oxide, e.g. forsterite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The present invention relates to a process for producing forsterite bricks using a conventional batch composition which contains olivine rock, burnt serpentine and/or burnt talc in a comminuted state, if appropriate sintered magnesia and/or conventional other additives, addition of binder and water, mixing, shaping and pressing into bricks and the burning of these bricks. The process according to the invention is characterised in that a batch composition is used which contains, per 100 parts by weight of solids, a) 5 to 40 parts by weight of coking duff or granular petroleum coke and b) 0 to 15 parts by weight of ground limestone and/or ground unburnt dolomite. The invention also relates to the forsterite bricks produced by the process, which have particularly advantageous properties, in particular as alkali-resistant light-weight bricks and as alkali-resistant wearing materials suitable as lining bricks for rotary kilns.
ES520401A 1982-03-19 1983-03-08 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF FORSTERITE BRICKS. Granted ES520401A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210140 DE3210140C2 (en) 1982-03-19 1982-03-19 Process and its application for the production of forsterite stones with low density and low thermal conductivity

Publications (2)

Publication Number Publication Date
ES8403845A1 true ES8403845A1 (en) 1984-04-16
ES520401A0 ES520401A0 (en) 1984-04-16

Family

ID=6158744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520401A Granted ES520401A0 (en) 1982-03-19 1983-03-08 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF FORSTERITE BRICKS.

Country Status (4)

Country Link
AT (1) AT382141B (en)
DE (1) DE3210140C2 (en)
ES (1) ES520401A0 (en)
FR (1) FR2523574B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374593A (en) * 1992-02-21 1994-12-20 Les Sables Olimag, Inc. Preparation of refractory materials from asbestos tailings
DE102010010957A1 (en) * 2010-03-10 2011-09-15 H.C. Carbon Gmbh Building material with heat-insulating property
CN104744016A (en) * 2015-03-16 2015-07-01 高邑汇德陶瓷有限公司 Method for producing high-grade interior wall tile by utilizing floor tile industrial waste
CN115772027A (en) * 2022-12-16 2023-03-10 河南玄同新材料技术有限公司 Preparation method of alkaline drainage agent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304729A (en) * 1928-01-25 1930-04-24 Metallgesellschaft Ag Improved manufacture of refractory insulating material
DE715715C (en) * 1935-06-13 1942-01-06 Victor Moritz Goldschmidt Dr Process for the production of refractory building materials rich in magnesium orthosilicate
FR1307872A (en) * 1961-12-13 1962-10-26 Lonza Werke Elektrochemische Process for preparing refractory substances in the form of hollow spheres from silicates containing magnesium
GB1094906A (en) * 1964-04-10 1967-12-13 Berk Ltd Refractory brick

Also Published As

Publication number Publication date
FR2523574A1 (en) 1983-09-23
FR2523574B1 (en) 1991-12-27
DE3210140A1 (en) 1983-09-29
ES520401A0 (en) 1984-04-16
DE3210140C2 (en) 1986-03-06
ATA49883A (en) 1986-06-15
AT382141B (en) 1987-01-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601