GB1526145A - Dense aggregate from colliery waste - Google Patents

Dense aggregate from colliery waste

Info

Publication number
GB1526145A
GB1526145A GB2104376A GB2104376A GB1526145A GB 1526145 A GB1526145 A GB 1526145A GB 2104376 A GB2104376 A GB 2104376A GB 2104376 A GB2104376 A GB 2104376A GB 1526145 A GB1526145 A GB 1526145A
Authority
GB
United Kingdom
Prior art keywords
fines
dense
colliery
dense aggregate
pellets
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
GB2104376A
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB2104376A priority Critical patent/GB1526145A/en
Publication of GB1526145A publication Critical patent/GB1526145A/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
    • 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
    • C04B18/12—Waste materials; Refuse from quarries, mining or the like
    • C04B18/125—Slate residues, e.g. colliery shale or oil shale or oil shale ash
    • 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

Abstract

1526145 Dense aggregates from colliery wastes COAL INDUSTRY (PATENTS) Ltd 29 April 1977 [21 May 1976] 21043/76 Heading C1A A dense aggregate is produced from particulate material containing a proportion of a combustible substance (e.g. minestone of colliery washery tailings) by introducing the material, which may be partially dried and also ground, into or on to a shot fluidized bed, fluidized at such a rate as to cause entrainment of a relatively large proportion of fines in gases issuing from the bed and maintained at such a temperature that the combustible substance is substantially completely burned; separating the fines from the gases; forming the fines into pellets and firing the pellets to give a dense aggregate.
GB2104376A 1977-04-29 1977-04-29 Dense aggregate from colliery waste Expired GB1526145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2104376A GB1526145A (en) 1977-04-29 1977-04-29 Dense aggregate from colliery waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2104376A GB1526145A (en) 1977-04-29 1977-04-29 Dense aggregate from colliery waste

Publications (1)

Publication Number Publication Date
GB1526145A true GB1526145A (en) 1978-09-27

Family

ID=10156226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2104376A Expired GB1526145A (en) 1977-04-29 1977-04-29 Dense aggregate from colliery waste

Country Status (1)

Country Link
GB (1) GB1526145A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087492A2 (en) * 1982-03-02 1983-09-07 GTG Gesteins- und Tiefbau GmbH Method of recovering tailings resulting from ore processing
WO1992019561A1 (en) * 1991-04-29 1992-11-12 A/S Veidekke A process for preparing products which require treating or drying of crushed stone materials
US10472280B1 (en) 2014-05-21 2019-11-12 D-Trace Investments, Llc Drill cuttings with a drying agent
CN115159888A (en) * 2022-07-01 2022-10-11 沈阳化工大学 Comprehensive utilization process method for bulk coal gangue

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087492A2 (en) * 1982-03-02 1983-09-07 GTG Gesteins- und Tiefbau GmbH Method of recovering tailings resulting from ore processing
EP0087492A3 (en) * 1982-03-02 1985-11-13 Gtg Gesteins- Und Tiefbau Gmbh Method of recovering tailings resulting from ore processing
WO1992019561A1 (en) * 1991-04-29 1992-11-12 A/S Veidekke A process for preparing products which require treating or drying of crushed stone materials
US10472280B1 (en) 2014-05-21 2019-11-12 D-Trace Investments, Llc Drill cuttings with a drying agent
US11667568B1 (en) 2014-05-21 2023-06-06 D-Trace Investments, Llc Drill cuttings with a drying agent
CN115159888A (en) * 2022-07-01 2022-10-11 沈阳化工大学 Comprehensive utilization process method for bulk coal gangue

Similar Documents

Publication Publication Date Title
DE3067118D1 (en) Method for the production of cementitious compositions and aggregate derivatives from said compositions, and cementitious compositions and aggregates produced thereby
GB1061311A (en) Disposal of waste material by combustion
ES8200719A1 (en) Process and installation for pyrolysis of waste material.
FR2358461A1 (en) PROCESS AND DEVICE FOR THE USE OF A COMBUSTIBLE MATERIAL ASSOCIATED WITH A NON-COMBUSTIBLE OR INERT MATERIAL
GB1286532A (en) Improvements in and relating to the production of solid fuels
ES417302A1 (en) Conversion of refuse
ES463766A1 (en) Production of hydraulic cements and cement-forming materials
ES409500A1 (en) Incinerators
IE38759L (en) Light granular material
GB1526145A (en) Dense aggregate from colliery waste
GB1294931A (en)
ES477256A1 (en) Process for the utilization of lead and zinc present in the mud resulting from the secundary scrubbing of blast furnace exhaust gases.
GB2015489B (en) Granular activated carbon manufacture from subbituminous coal treated with dilute inorganic acid:direct activation method
ES482800A1 (en) Method of conditioning exhaust gases from coal firing
GB1402294A (en) Process for producing coarse particles of active carbon
DE3174522D1 (en) Process and device for the drying of coal with high incombustibles
GB1153388A (en) Improved Method of Making Light-Weight Aggregate from Fly Ash.
ES284756A1 (en) The method of destroying an aqueous suspension containing combustible organic waste materials (Machine-translation by Google Translate, not legally binding)
GB985508A (en) Improvements in or relating to process for the production of hydraulic cement
GB1503345A (en) Lute
GB1220826A (en) Process for the production of particulate urea
GB1063354A (en) Process for the reduction of barium sulphate
Wolf et al. Influence of salt dusts brought about by gas escape in potash mining of the GDR or ignition prevention of explosible mixtures of gas/air.
GB1264452A (en)
JPS5714116A (en) Fluidized bed type garbage burning furnace

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee