FR2505317B1 - Procede pour la preparation de dolomie frittee a faible porosite et bonne resistance a l'hydratation - Google Patents

Procede pour la preparation de dolomie frittee a faible porosite et bonne resistance a l'hydratation

Info

Publication number
FR2505317B1
FR2505317B1 FR8205592A FR8205592A FR2505317B1 FR 2505317 B1 FR2505317 B1 FR 2505317B1 FR 8205592 A FR8205592 A FR 8205592A FR 8205592 A FR8205592 A FR 8205592A FR 2505317 B1 FR2505317 B1 FR 2505317B1
Authority
FR
France
Prior art keywords
dolomia
preparation
low porosity
hydration resistance
good hydration
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
FR8205592A
Other languages
English (en)
Other versions
FR2505317A1 (fr
Inventor
Karlheinz Rosener
Alfred Roeder
Wolfgang Munchberg
Herbert Richrath
Max Chmiel
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.)
Dolomitwerke GmbH
Original Assignee
Dolomitwerke 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 Dolomitwerke GmbH filed Critical Dolomitwerke GmbH
Publication of FR2505317A1 publication Critical patent/FR2505317A1/fr
Application granted granted Critical
Publication of FR2505317B1 publication Critical patent/FR2505317B1/fr
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
    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/06—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on oxide mixtures derived from dolomite

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)
FR8205592A 1981-05-09 1982-03-31 Procede pour la preparation de dolomie frittee a faible porosite et bonne resistance a l'hydratation Expired FR2505317B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3118481A DE3118481C2 (de) 1981-05-09 1981-05-09 Verfahren zur Herstellung von Sinterdolomit mit niedriger Porosität und guter Hydratationsbeständigkeit

Publications (2)

Publication Number Publication Date
FR2505317A1 FR2505317A1 (fr) 1982-11-12
FR2505317B1 true FR2505317B1 (fr) 1986-11-28

Family

ID=6131911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205592A Expired FR2505317B1 (fr) 1981-05-09 1982-03-31 Procede pour la preparation de dolomie frittee a faible porosite et bonne resistance a l'hydratation

Country Status (6)

Country Link
US (1) US4394454A (fr)
AT (1) AT383583B (fr)
CA (1) CA1179692A (fr)
DE (1) DE3118481C2 (fr)
FR (1) FR2505317B1 (fr)
GB (1) GB2098189B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828997C1 (fr) * 1988-08-26 1989-12-21 Dolomitwerke Gmbh, 5603 Wuelfrath, De
DE19905521B4 (de) * 1999-02-10 2004-04-01 Servicios Industriales Peñoles S.A. de C.V. Verfahren zur Herstellung von Sinterdolomit
US5908801A (en) * 1997-05-23 1999-06-01 Servicios Industriales Penoles, S.A. De C.V. Process for the production of synthetic dolomite
KR100349167B1 (ko) * 1997-11-18 2002-10-18 주식회사 포스코 내수화성이 우수한 돌로마이트 내화재료의 제조방법
USD712935S1 (en) 2012-06-29 2014-09-09 Caterpillar Inc. Undercarriage track shoe for mobile earthmoving machine
USD751609S1 (en) 2012-06-29 2016-03-15 Caterpillar Inc. Undercarriage track link for mobile earthmoving machine
USD709527S1 (en) 2012-06-29 2014-07-22 Caterpillar Inc. Undercarriage track idler for mobile earthmoving machine
USD727974S1 (en) 2012-06-29 2015-04-28 Caterpillar Inc. Undercarriage track roller for mobile earthmoving machine
USD719588S1 (en) 2012-06-29 2014-12-16 Caterpillar Inc. Undercarriage track system for mobile earthmoving machine
TR201405701A2 (tr) * 2014-05-22 2014-12-22 Kuemas Manyezit Sanayi A S Elektrık ark ocağı taban dövme harcının sentetık elde edılmesı metodu.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2133672A (en) * 1938-10-18 Refractory
US2616150A (en) * 1950-08-14 1952-11-04 Kaiser Aluminium Chem Corp Refractory material and process of making the same
FR1328047A (fr) * 1962-06-06 1963-05-24 Basic Inc Réfractaire dolomitique perfectionné
NL6807591A (fr) * 1967-06-08 1968-12-09
BR7302597D0 (pt) * 1972-05-09 1974-07-18 Blanq Cazaux Morales A Aperfeicoamentos em processo para obtencao de cal dolomitica reativa
DE2553001A1 (de) * 1975-11-26 1977-06-08 Kloeckner Humboldt Deutz Ag Verfahren zur herstellung von sintermagnesia oder sinterdolomit hoher dichte
DE2739345C3 (de) * 1977-09-01 1985-07-18 Dolomit-Werk Salzhemmendorf Gmbh, 3216 Salzhemmendorf Verfahren zur Aufbereitung von feinkörnigen, gesinterten Erdalkalioxiden, insbesondere Dolomit

Also Published As

Publication number Publication date
DE3118481A1 (de) 1982-11-18
ATA116682A (de) 1986-12-15
GB2098189B (en) 1984-06-20
AT383583B (de) 1987-07-27
GB2098189A (en) 1982-11-17
CA1179692A (fr) 1984-12-18
FR2505317A1 (fr) 1982-11-12
US4394454A (en) 1983-07-19
DE3118481C2 (de) 1985-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse