ATE58652T1 - Geformte gegenstaende aus feuerfesten oxiden. - Google Patents

Geformte gegenstaende aus feuerfesten oxiden.

Info

Publication number
ATE58652T1
ATE58652T1 AT86308349T AT86308349T ATE58652T1 AT E58652 T1 ATE58652 T1 AT E58652T1 AT 86308349 T AT86308349 T AT 86308349T AT 86308349 T AT86308349 T AT 86308349T AT E58652 T1 ATE58652 T1 AT E58652T1
Authority
AT
Austria
Prior art keywords
refractory
shaped articles
sag
transport device
cutting
Prior art date
Application number
AT86308349T
Other languages
English (en)
Inventor
Peter John Davidson
John Frank Davidson
Frank Alfred Kirk
Donald Leslie Ralph
Original Assignee
Ici Plc
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
Priority claimed from GB858527661A external-priority patent/GB8527661D0/en
Application filed by Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of ATE58652T1 publication Critical patent/ATE58652T1/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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/04—Making metal objects by operations essentially involving machining but not covered by a single other subclass involving slicing of profiled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B28B11/163—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs in which the cutting device is moved longitudinally with the moving strand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B28B11/166—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs with devices for determining the correct cutting moment, e.g. measuring rollers or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/227—Means for dividing the extruded material into briquets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Forests & Forestry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Glass Compositions (AREA)
AT86308349T 1985-11-08 1986-10-27 Geformte gegenstaende aus feuerfesten oxiden. ATE58652T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858527661A GB8527661D0 (en) 1985-11-08 1985-11-08 Catalyst supports & precursors
EP86308349A EP0223445B1 (de) 1985-11-08 1986-10-27 Geformte Gegenstände aus feuerfesten Oxiden

Publications (1)

Publication Number Publication Date
ATE58652T1 true ATE58652T1 (de) 1990-12-15

Family

ID=26105051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308349T ATE58652T1 (de) 1985-11-08 1986-10-27 Geformte gegenstaende aus feuerfesten oxiden.

Country Status (2)

Country Link
EP (1) EP0223445B1 (de)
AT (1) ATE58652T1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252596B1 (de) * 1986-06-12 1993-10-13 Imperial Chemical Industries Plc Adsorptionsprozess
DE4022484C1 (de) * 1990-07-17 1991-07-11 Gurit-Essex Ag, Freienbach, Ch
WO1994002294A1 (de) * 1992-07-15 1994-02-03 Hoechst Ceramtec Aktiengesellschaft Verfahren zum aufbauen strukturierter keramischer grünkörper
WO1994002293A1 (de) * 1992-07-15 1994-02-03 Hoechst Ceramtec Aktiengesellschaft Verfahren zum strukturieren von keramischen grünkörpern
EP0862944A1 (de) * 1997-03-07 1998-09-09 Ciba SC Holding AG Verfahren und Vorrichtung zum Herstellen von Granulat aus Produktsträngen
DE102004042933A1 (de) * 2004-09-02 2006-03-23 Henkel Kgaa In fester Form konfektionierte Flüssigkeiten für den Einsatz in teilchenförmigen Wasch- und Reinigungsmitteln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934987A (en) * 1953-11-12 1960-05-03 Rauline Maurice Loop control fluid operated means for regulating the speed of a cutting means to cut uniform lengths
US2881503A (en) * 1955-03-16 1959-04-14 Durox Internat S A Method for cutting up plastic and semi-plastic masses
GB1133983A (en) * 1964-11-24 1968-11-20 South Birmingham Engineering C Improvements relating to the control of the tension of moving strip material
DE1301539B (de) * 1966-07-29 1969-08-21 Bayer Ag Verfahren zur Herstellung von verseiften AEthylen-Vinylacetat-Copolymerisaten
US4097566A (en) * 1977-06-01 1978-06-27 Nucleonics Data Systems Extrusion line control system
US4250130A (en) * 1978-09-12 1981-02-10 Phillips Petroleum Company Control of pipe tension between extruder die and take-up coiler
DD146804A1 (de) * 1979-12-05 1981-03-04 Friedrich Paape Vorrichtung zur aufteilung eines endlosen oxidkeramischen massestranges
US4443558A (en) * 1982-04-08 1984-04-17 Chevron Research Company Highly stable hydroprocessing catalyst

Also Published As

Publication number Publication date
EP0223445A2 (de) 1987-05-27
EP0223445A3 (en) 1988-11-17
EP0223445B1 (de) 1990-11-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee