DE69210839D1 - Wärmebehandlung von aufblähfähigen Materialien für die Herstellung von leichtem Zuschlagstoff - Google Patents

Wärmebehandlung von aufblähfähigen Materialien für die Herstellung von leichtem Zuschlagstoff

Info

Publication number
DE69210839D1
DE69210839D1 DE69210839T DE69210839T DE69210839D1 DE 69210839 D1 DE69210839 D1 DE 69210839D1 DE 69210839 T DE69210839 T DE 69210839T DE 69210839 T DE69210839 T DE 69210839T DE 69210839 D1 DE69210839 D1 DE 69210839D1
Authority
DE
Germany
Prior art keywords
production
heat treatment
light aggregate
inflatable materials
inflatable
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 - Fee Related
Application number
DE69210839T
Other languages
English (en)
Other versions
DE69210839T2 (de
Inventor
Robin Anthony Kyffin
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.)
Aggregate Industries UK Ltd
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26299936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69210839(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB919125423A external-priority patent/GB9125423D0/en
Application filed by Individual filed Critical Individual
Publication of DE69210839D1 publication Critical patent/DE69210839D1/de
Application granted granted Critical
Publication of DE69210839T2 publication Critical patent/DE69210839T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B2007/2008—Devices for reintroducing dust in the drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/09—Expanding the charge, e.g. clay

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
DE69210839T 1991-11-29 1992-11-26 Wärmebehandlung von aufblähfähigen Materialien für die Herstellung von leichtem Zuschlagstoff Expired - Fee Related DE69210839T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919125423A GB9125423D0 (en) 1991-11-29 1991-11-29 Heat treatment of expansible materials to form lightweight aggregate
GB9214642A GB2261938A (en) 1991-11-29 1992-07-09 Heat treatment of expansible material to form lightweight aggregate
PCT/GB1992/002188 WO1993011084A1 (en) 1991-11-29 1992-11-26 Heat treatment of expansible materials to form lightweight aggregate

Publications (2)

Publication Number Publication Date
DE69210839D1 true DE69210839D1 (de) 1996-06-20
DE69210839T2 DE69210839T2 (de) 1996-11-28

Family

ID=26299936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210839T Expired - Fee Related DE69210839T2 (de) 1991-11-29 1992-11-26 Wärmebehandlung von aufblähfähigen Materialien für die Herstellung von leichtem Zuschlagstoff

Country Status (7)

Country Link
US (1) US5482458A (de)
EP (1) EP0614452B1 (de)
AU (1) AU2951992A (de)
DE (1) DE69210839T2 (de)
DK (1) DK0614452T3 (de)
GB (1) GB2276438B (de)
WO (1) WO1993011084A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788481A (en) * 1995-11-15 1998-08-04 Lockhead Haggerty Engineering & Manufacturing Co. Ltd. Carbon reactivation apparatus
US5704972A (en) * 1997-01-23 1998-01-06 Trans Ash, Inc. Product and process for strong light-weight aggregate
FR2785668B1 (fr) * 1998-11-10 2001-02-23 Air Liquide Procede de chauffage d'un four a chargement continu notamment pour produits siderurgiques, et four de chauffage a chargement continu
DE19947247B4 (de) * 1999-09-30 2005-01-27 Verfahrenstechnisches Institut Saalfeld Gmbh Poröse Formkörper aus natürlichem Gesteinsmehl und deren Verwendung
FI109483B (fi) * 2000-11-16 2002-08-15 Andritz Oy Menetelmä ja laitteisto massan käsittelemiseksi täyteaineella
US7655088B2 (en) * 2005-01-14 2010-02-02 Alkemy, Ltd. Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates
US7780781B2 (en) * 2005-01-14 2010-08-24 Alkemy, Ltd. Pyroprocessed aggregates comprising IBA and low calcium silicoaluminous materials and methods for producing such aggregates
GR1006855B (el) * 2005-01-14 2010-07-06 Σοφια Μπεθανη Δομικα υλικα με χρηση αδρανων απο στερεα αποβλητα
GB2438864A (en) * 2006-06-07 2007-12-12 Ffestiniog Expanded Slate Comp Production of lightweight aggregates by rotary kiln tilted upward from inlet to outlet
DE102013017943A1 (de) * 2013-10-29 2015-04-30 Linde Aktiengesellschaft Verfahren zum Betreiben eines Drehtrommelofens
EP3037765A1 (de) * 2014-12-26 2016-06-29 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Direkt befeuerte geneigte Gegenstrom-Drehöfen und Verwendung davon
CN104748559A (zh) * 2015-02-16 2015-07-01 赤峰多维尔生物工程有限公司 珍珠岩预热系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB253049A (en) * 1926-03-03 1926-06-10 Ammann A G U Improvements in machines for drying road-making materials
GB420560A (en) * 1934-02-01 1934-12-04 Watson James Improvements in and relating to rotary or semi-rotary furnaces for melting metals
US2035845A (en) * 1935-10-08 1936-03-31 Nat Gravelite Corp Method of making light weight aggregate
GB611800A (en) * 1944-03-27 1948-11-03 Fr Des Charbonnages Du Tonkin Improvements in or relating to process for the production of metal from oxide ores
GB673484A (en) * 1950-05-02 1952-06-04 Belmont John Dale Improvements in or relating to furnaces for heating vermiculite or other materials
GB676338A (en) * 1950-06-16 1952-07-23 Belmont John Dale Improvements in or relating to furnaces for heating vermiculite or other materials
GB786500A (en) * 1954-07-20 1957-11-20 Southern Lightweight Aggregate A method and apparatus for the production of lightweight aggregate
FR1128059A (fr) * 1955-06-21 1957-01-02 Procédé de préparation d'un produit destiné à servir d'isolant et se présentant sous la forme de grains de structure vésiculaire
US3116055A (en) * 1959-02-09 1963-12-31 Pelm Res And Dev Corp Apparatus for forming lightweight aggregates
DE1137989B (de) * 1959-11-24 1962-10-11 Veit Dennert K G Baustoffbetr Verfahren zur Herstellung eines poroesen, tonerde- und kieselsaeurehaltigen Gutes
NL293480A (de) * 1962-06-01
DE1471151A1 (de) * 1964-03-21 1968-12-05 Fellner & Ziegler Gmbh Verfahren zur Herstellung eines Leichtbaustoffes aus Schiefer,Schieferton od.dgl.
BE663891A (de) * 1964-05-22 1965-11-16
FR2082036A5 (en) * 1970-01-06 1971-12-10 Venot Pic Sa Rotary cylinder roasting furnace - use of exothermic reaction in roasting combustible materials
SE354267C (sv) * 1972-05-15 1981-05-18 Rudolf Eliasson Sett att framstella kulor av expanderad lera
US3813210A (en) * 1972-07-26 1974-05-28 Thermo Electron Corp Cement kiln and method
US4427376A (en) * 1982-07-16 1984-01-24 Wylie Manufacturing Company Apparatus for heating aggregate, recycled asphalt and the like
US4741694A (en) * 1984-02-17 1988-05-03 Reynolds Metals Co. Method for calcining carbonaceous materials
DE3724541A1 (de) * 1987-07-24 1989-02-02 Applied Ind Materials Verfahren und anlage zur herstellung von rohstoff-briketts fuer die erzeugung von silicium oder von siliciumcarbid oder von ferrosilicium
GB2214625B (en) * 1987-12-24 1992-01-02 British Steel Plc Regenerative burner system
US5102330A (en) * 1990-03-29 1992-04-07 Union Carbide Industrial Gases Technology Corporation Opposed fired rotary kiln
BR9101206A (pt) * 1990-03-29 1991-11-05 Union Carbide Ind Gases Tech Forno rotativo aceso em lados opostos

Also Published As

Publication number Publication date
GB2276438A (en) 1994-09-28
EP0614452B1 (de) 1996-05-15
WO1993011084A1 (en) 1993-06-10
AU2951992A (en) 1993-06-28
DE69210839T2 (de) 1996-11-28
DK0614452T3 (da) 1996-08-19
US5482458A (en) 1996-01-09
GB9409759D0 (en) 1994-07-13
GB2276438B (en) 1995-04-26
EP0614452A1 (de) 1994-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FFESTINIOG EXPANDED SLATE CO.LTD., GWYNEDD, GB

8381 Inventor (new situation)

Free format text: KYFFIN, ROBIN ANTHONY, GOLAN, PORTHMADOG, GWYNEDD, GB

8327 Change in the person/name/address of the patent owner

Owner name: AGGREGATE INDUSTRIES UK LTD., MARKFIELD, LEICE, GB

8328 Change in the person/name/address of the agent

Representative=s name: HAMMONDS RECHTSANWAELTE PATENTANWAELTE, 80539 MUEN

8339 Ceased/non-payment of the annual fee