DE3702935A1 - Zusatzmittel fuer kohlenstoffhaltige keramische massen - Google Patents

Zusatzmittel fuer kohlenstoffhaltige keramische massen

Info

Publication number
DE3702935A1
DE3702935A1 DE19873702935 DE3702935A DE3702935A1 DE 3702935 A1 DE3702935 A1 DE 3702935A1 DE 19873702935 DE19873702935 DE 19873702935 DE 3702935 A DE3702935 A DE 3702935A DE 3702935 A1 DE3702935 A1 DE 3702935A1
Authority
DE
Germany
Prior art keywords
compounds
binding
tar
weight
parts
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.)
Granted
Application number
DE19873702935
Other languages
German (de)
English (en)
Other versions
DE3702935C2 (enExample
Inventor
Thomas Dr Ing Schraven
Rudolf Dipl Ing Stieling
Winfried Geis
Udo Martin
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.)
Zschimmer and Schwarz GmbH and Co KG
Original Assignee
Zschimmer and Schwarz GmbH and Co KG
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 Zschimmer and Schwarz GmbH and Co KG filed Critical Zschimmer and Schwarz GmbH and Co KG
Priority to DE19873702935 priority Critical patent/DE3702935A1/de
Priority to DE19873721642 priority patent/DE3721642A1/de
Publication of DE3702935A1 publication Critical patent/DE3702935A1/de
Application granted granted Critical
Publication of DE3702935C2 publication Critical patent/DE3702935C2/de
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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63492—Natural resins, e.g. rosin
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63496—Bituminous materials, e.g. tar, pitch
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • C21B7/125—Refractory plugging mass
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C04B2111/00887—Ferrous metallurgy
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19873702935 1987-01-31 1987-01-31 Zusatzmittel fuer kohlenstoffhaltige keramische massen Granted DE3702935A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873702935 DE3702935A1 (de) 1987-01-31 1987-01-31 Zusatzmittel fuer kohlenstoffhaltige keramische massen
DE19873721642 DE3721642A1 (de) 1987-01-31 1987-07-01 Binde- und plastifizierungsmittel fuer kohlenstoffhaltige keramische massen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873702935 DE3702935A1 (de) 1987-01-31 1987-01-31 Zusatzmittel fuer kohlenstoffhaltige keramische massen

Publications (2)

Publication Number Publication Date
DE3702935A1 true DE3702935A1 (de) 1988-08-11
DE3702935C2 DE3702935C2 (enExample) 1989-07-13

Family

ID=6319973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873702935 Granted DE3702935A1 (de) 1987-01-31 1987-01-31 Zusatzmittel fuer kohlenstoffhaltige keramische massen

Country Status (1)

Country Link
DE (1) DE3702935A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900473U1 (de) * 1989-01-17 1990-05-23 Hoogovens Aluminium Hüttenwerk GmbH, 4223 Voerde Schutzmantel für Stromzuführungselemente
DE4204823A1 (de) * 1992-02-18 1993-08-19 Man Technologie Gmbh Einbauten aus graphit fuer brennoefen
GB2266094A (en) * 1992-03-08 1993-10-20 Veitscher Magnesitwerke Ag Binding and plasticising agent for refractory ceramic materials
AT396929B (de) * 1991-06-22 1993-12-27 Radex Heraklith Verfahren zur herstellung eines feuerfesten, kohlenstoffhaltigen, keramischen werkstoffs
WO1997040195A1 (de) * 1996-04-19 1997-10-30 Perstorp Ab Feuerfeste masse
WO2023186577A1 (de) * 2022-03-31 2023-10-05 ML7 Entwicklungs-GmbH Trocknungsbeschleuniger für zementbasierte baustoffe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004076A1 (de) * 2012-03-02 2013-09-05 Peter Klenert Verfahren und Stoffzusammensetzung zur Herstellung keramischer Massen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212672A1 (de) * 1981-04-16 1982-11-18 General Refractories Co., Bala Cynwyd, Pa. Feuerfeste massen enthaltend ein polymeres bindemittel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212672A1 (de) * 1981-04-16 1982-11-18 General Refractories Co., Bala Cynwyd, Pa. Feuerfeste massen enthaltend ein polymeres bindemittel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ULLMANN: Encyclopädie der technischen Chemie, 4. Aufl., Bd. 16, 1978, 255-256 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900473U1 (de) * 1989-01-17 1990-05-23 Hoogovens Aluminium Hüttenwerk GmbH, 4223 Voerde Schutzmantel für Stromzuführungselemente
AT396929B (de) * 1991-06-22 1993-12-27 Radex Heraklith Verfahren zur herstellung eines feuerfesten, kohlenstoffhaltigen, keramischen werkstoffs
DE4204823A1 (de) * 1992-02-18 1993-08-19 Man Technologie Gmbh Einbauten aus graphit fuer brennoefen
GB2266094A (en) * 1992-03-08 1993-10-20 Veitscher Magnesitwerke Ag Binding and plasticising agent for refractory ceramic materials
GB2266094B (en) * 1992-03-08 1996-03-06 Veitscher Magnesitwerke Ag Use of a binding and plasticizing agent for preparing carbon-containing, refractory, ceramic materials and material prepared thereby
WO1997040195A1 (de) * 1996-04-19 1997-10-30 Perstorp Ab Feuerfeste masse
WO2023186577A1 (de) * 2022-03-31 2023-10-05 ML7 Entwicklungs-GmbH Trocknungsbeschleuniger für zementbasierte baustoffe

Also Published As

Publication number Publication date
DE3702935C2 (enExample) 1989-07-13

Similar Documents

Publication Publication Date Title
DE3212671C2 (de) Feuerfeste kohlenstoffhaltige Steine und Verfahren zu deren Herstellung
DD243921A5 (de) Rieselfaehige, plastische, kohlenstoffhaltige, feuerfeste masse
EP0027534B1 (de) Kohlenstoffhaltige Kontaktmasse
DE102004002561B4 (de) Herstellung von umweltfreundlichen kohlenstoffgebundenen Feuerfesterzeugnissen im Kaltmischverfahren
DE69804419T2 (de) Graphithaltiges monolithisches Feuerfestmaterial
DE3702935C2 (enExample)
DE3212672C2 (de) Feuerfeste Massen enthaltend ein polymeres Bindemittel
AT398205B (de) Feuerfeste massen oder kitte und ihre verwendung
DE3439954C2 (enExample)
DE3637720A1 (de) Ungeformte, feuerfeste massen
DE1646576C2 (de) Stampfmasse für metallurgische öfen
EP0630359B1 (de) Verfahren zur herstellung einer feuerfesten masse und eines feuerfesten formteils
DE3743217C2 (enExample)
EP3548448B1 (de) Verfahren zur herstellung kohlenstoffgebundener, feuerfester formkörper und feuerfester formkörper
AT398195B (de) Binde- und plastifizierungsmittel zur herstellung feuerfester, keramischer, kohlenstoffhältiger werkstoffe sowie damit hergestellter werkstoff
EP0904414B1 (de) Feuerfeste masse
DE4114210C1 (enExample)
DE3721642A1 (de) Binde- und plastifizierungsmittel fuer kohlenstoffhaltige keramische massen
EP0714868B1 (de) Stichlochmasse und Verfahren zu deren Herstellung
DE69514353T2 (de) Feuerfeste spritzzusammensetzung
DE3211056C2 (de) Feuerfeste Erzeugnisse und deren Verwendung
EP0515400B1 (de) Masse zum beschichten einer auskleidung eines metallurgischen schmelzgefässes auf der basis feuerfester oxide
DE2903941C2 (de) Verwendung einer Feuerfestmasse zum Auskleiden und/oder Reparieren von Gießrinnen für Hochöfen
AT382861B (de) Feuerfeste, kohlenstoffhaltige steine und formlinge sowie massen zu deren herstellung
DE741822C (de) Verfahren zur Herstellung von Abdichtungsmitteln fuer Risse und Fugen

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
AG Has addition no.

Ref country code: DE

Ref document number: 3721642

Format of ref document f/p: P

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8327 Change in the person/name/address of the patent owner

Owner name: ZSCHIMMER & SCHWARZ GMBH & CO. KG CHEMISCHE FABRIK

8330 Complete disclaimer