GB1349401A - Process for the production of lightweight expanded aggregate - Google Patents

Process for the production of lightweight expanded aggregate

Info

Publication number
GB1349401A
GB1349401A GB2865271A GB2865271A GB1349401A GB 1349401 A GB1349401 A GB 1349401A GB 2865271 A GB2865271 A GB 2865271A GB 2865271 A GB2865271 A GB 2865271A GB 1349401 A GB1349401 A GB 1349401A
Authority
GB
United Kingdom
Prior art keywords
granules
water
weight
slurry
fly ash
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
GB2865271A
Other languages
English (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.)
INST PRZEMYSLU WIAZACYCH
Original Assignee
INST PRZEMYSLU WIAZACYCH
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 INST PRZEMYSLU WIAZACYCH filed Critical INST PRZEMYSLU WIAZACYCH
Publication of GB1349401A publication Critical patent/GB1349401A/en
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
    • 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
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C04B18/085—Pelletizing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB2865271A 1970-07-23 1971-06-18 Process for the production of lightweight expanded aggregate Expired GB1349401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1970142205A PL94515B1 (pl) 1970-07-23 1970-07-23 Sposob wytwarzania lekkich kruszyw specznionych

Publications (1)

Publication Number Publication Date
GB1349401A true GB1349401A (en) 1974-04-03

Family

ID=19952082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2865271A Expired GB1349401A (en) 1970-07-23 1971-06-18 Process for the production of lightweight expanded aggregate

Country Status (7)

Country Link
US (1) US3801262A (cg-RX-API-DMAC7.html)
CS (1) CS153412B2 (cg-RX-API-DMAC7.html)
DE (1) DE2134971C3 (cg-RX-API-DMAC7.html)
ES (1) ES392879A1 (cg-RX-API-DMAC7.html)
FR (1) FR2097949A5 (cg-RX-API-DMAC7.html)
GB (1) GB1349401A (cg-RX-API-DMAC7.html)
PL (1) PL94515B1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320806C3 (de) * 1973-04-25 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von anorganischen Pigmenten oder keramischen Farbkörpern
NL8202225A (nl) * 1982-06-02 1984-01-02 Anton Mijnster Vliegas gesteente.
US4943233A (en) * 1989-10-17 1990-07-24 Recycled Energy, Inc. Use of dewatered digested sewerage sludge as the bloating agent
US7462310B2 (en) * 2003-12-11 2008-12-09 Ohonokaihatsu Co., Ltd. Porous landscape pebble and method of manufacturing the same

Also Published As

Publication number Publication date
DE2134971C3 (de) 1978-12-07
DE2134971B2 (de) 1977-02-24
PL94515B1 (pl) 1977-08-31
US3801262A (en) 1974-04-02
FR2097949A5 (cg-RX-API-DMAC7.html) 1972-03-03
CS153412B2 (cg-RX-API-DMAC7.html) 1974-02-25
DE2134971A1 (de) 1972-01-27
ES392879A1 (es) 1973-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee