Clinker (waste) - Factbites

Clinker (waste) - Factbites
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Topic: Clinker (waste)

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	A Co-generation Process For Clinker and Electricity in Portland Cement Plants
		Chart 1A is a comparison of the specific capital investment on the whole plant calculated on annual clinker capacity between the new co-generation process and a conventional modern dry cement process with a waste heat recovery electric power station.
		It was recently reported that 39KWH electricity per metric ton of clinker could be generated by a waste heat recovery power plant, which can supply about one third of the total power requirement of the plant, and the pay-back period(PBP) of the power plant was only 3 years.
		In a dry process cement clinker production line, the heat of the exhaust gases from the clinker burning system has to be used efficiently by heat-exchange with the raw materials led to avoid heat loss.
	www.environmental-expert.com /articles/article415/article415.htm (2076 words)

	The Fate of Trace Metals in the Wet Process Cement Kiln
		Essentially, vanadium is evenly distributed in the process output materials, clinker and kiln dust although a slight concentrating effect in the clinker may be possible.
		Analysis of the data reveals that the clinker samples were contaminated with Cr and Ni from the grinding equipment used prior to digestion.
		This indicates a strong tendency for chromium to concentrate in the clinker as might be expected given a boiling point of 2762C.
	gcisolutions.com /MTLFATE.htm (2410 words)

	Eye - Toxic cement ingredient blows - 12.13.01
		Since clinker is a product, not a waste, she adds, "there are no regulations in how [it] is used or managed" on Port Authority docks.
		Such is not the case at Toronto harbour, where the process of loading the clinker onto the dock, its storage into piles and subsequent removal onto trucks is all done in the open.
		But John Morand, chair of the Toronto Port Authority, says the clinker brought into the harbour by ship and deposited by a clamshell-type crane onto piles (where water is sprayed to maintain a hard-crust surface) is "perfectly safe." He says the operation meets all federal and provincial environmental requirements.
	www.eye.net /eye/issue/issue_12.13.01/news/clinker.html (742 words)

	Metal Waste - Company Directory - Metal Waste, Waste Metal, Waste Iron, Hms, Used Rail, Scrap, Manufacturers,Exporters,Suppliers,Traders,Companies,Factories
		Products/Services : Used rail, HMS 1, HMS 1&2, steam coal, iron ore, barges/tugs, shipscrap, d2, cst, jet fuel, cement, clinker, other comodities.
		Products/Services : Iron Ore, Chrome Ore, HMS 1&2, Silico Manganese.
		Products/Services : We supply used metals iron and steels (scrap) like HMS I and II, and Rail scrap.
	www.alibaba.com /corporation/110502c2p/asi/Metal_Waste.html (742 words)

	Coal - Wikipedia, the free encyclopedia
		The reddish siltstone rock that caps many ridges and buttes in the Powder River Basin (Wyoming), and in western North Dakota is called porcelanite, which also may resemble the coal burning waste "clinker" or volcanic "scoria."
		Clinker is rock that has been fused by the natural burning of coal.
		In the United States, a trash fire was lit in the borough landfill located in an abandoned Anthracite strip mine pit in the portion of the Coal Region called Centralia, Pennsylvania from 1962.
	en.wikipedia.org /wiki/Coal (2465 words)

	HISTORY AND ARCHAEOLOGY OF THE SHIP - LECTURE NOTES
		In particular, the frames are attached to the strakes by lashing to cleats carved on the inside of the planks, which suggests that this boat, like the Als boat, was a product of a wood rich society since the carving of the cleats would entail a great waste of timber.
		Secondly, the overlapping clinker strakes are fastened to each other along their length with forged iron nails clenched on the inside over iron roves ( 221).
		Although the bottom plank of the Nydam, boat resembles a keel it did not have the longitudinal strength of a proper T shaped keel, which has led some historians to believe that the Nydam boat would have required a hogging truss to compensate for weaknesses in the keel.
	cma.soton.ac.uk /HistShip/shlect67.htm (2465 words)

	Patentee Index
		Eckert, Carsten; Hand, Andreas; and Mathai, Robert, to KHD Humboldt Wedag AG Method for emission control of dioxin and/or furan waste gas pollutants in a cement clinker production line 06855302 Cl. 423-210.
		Putzig, Donald Edward; McBride, Edward Francis; Hamilton, Clive Alexander; and Smith, Andrea Clare 06855797 Cl. 528-279.
		Dexter, Bruce; Buchanan, Barry; and Cromer, Gary D0501768 Cl. D8-29.
	www.uspto.gov /web/patents/patog/week07/OG/patentee/alphaE.htm (2952 words)

	Holcim Romania - Most Modern Cement Production Line in Romania Inaugurated In Alesd
		Over 20 million Euros will be invested in Alesd plant by 2005 in completing ongoing modernization works as well as further projects such as co-processing of industrial waste, expanding the cement grinding facilities, environment care, a new palletizing installation, a truck loading station for bulk cement, sanitary installations for workers etc.
		The most ambitious investment plan of Holcim (Romania) S.A. was to fully refurbish and modernize the cement production at its Alesd plant having a capacity of 3000 t of clinker per day.
		Holcim (Romania) S.A. currently operates 3 cement plants, in Turda, Campulung and Alesd, 13 ready-mixed concrete plants (7 of which have been built based on the concept of environment friendliness) and 3 aggregates plants.
	www.holcim.com /RO/EN/b/XXX/oid/50969/jsp/templates/news/news_detail.html (830 words)

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