About: Effect on Carbonisation of coal with Lewis acids addition

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	It is evident from references that the addition of mainly iron chloride to coal before carbonisation has a dehydrogenating effect, influences the course of polycondensational reactions in the way of getting demanded products, speeds up mesophase growth, inhibits formation of tar, enhances the yield of carbon and what is also important, the addition improves the resultant properties. In this work we have concentrated on investigating of the addition effects of other chlorides. For experiments we used solutions of calcium-, potassium-, sodium-, barium-, magnesium-, chromium-, manganese-, zinc-, cupric-, lead- aluminium- and bismuth chloride. The solutions were prepared with different concentrations. We impregnated the dried samples and then carbonised them in a special coking retort with heating rate 3°C/min. The final temperatures of carbonisation varied from 600 to 850°C. Volatile products were collected to establish mass balance of this process. After carbonisation we investigated the resultant pr It is evident from references that the addition of mainly iron chloride to coal before carbonisation has a dehydrogenating effect, influences the course of polycondensational reactions in the way of getting demanded products, speeds up mesophase growth, inhibits formation of tar, enhances the yield of carbon and what is also important, the addition improves the resultant properties. In this work we have concentrated on investigating of the addition effects of other chlorides. For experiments we used solutions of calcium-, potassium-, sodium-, barium-, magnesium-, chromium-, manganese-, zinc-, cupric-, lead- aluminium- and bismuth chloride. The solutions were prepared with different concentrations. We impregnated the dried samples and then carbonised them in a special coking retort with heating rate 3°C/min. The final temperatures of carbonisation varied from 600 to 850°C. Volatile products were collected to establish mass balance of this process. After carbonisation we investigated the resultant pr (en)
Title	Effect on Carbonisation of coal with Lewis acids addition Effect on Carbonisation of coal with Lewis acids addition (en)
skos:prefLabel	Effect on Carbonisation of coal with Lewis acids addition Effect on Carbonisation of coal with Lewis acids addition (en)
skos:notation	RIV/61989100:27360/02:00006950!RIV/2003/GA0/273603/N
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA105/00/1698)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Kaloč, Miroslav
http://linked.open.../riv/druhVysledku	M - Uspořádání (zorganizování) konference
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	644372
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/02:00006950
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Coal, Lewis Acids, impregnation (en)
http://linked.open.../riv/klicoveSlovo	Lewis Acids Coal impregnation
http://linked.open...ontrolniKodProRIV	[B86971AC78FC]
http://linked.open...v/mistoKonaniAkce	London
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	110 (xsd:int)
http://linked.open...nichUcastnikuAkce	70 (xsd:int)
http://linked.open...vavai/riv/projekt	Synthesis of special carbons from coal, coal tar pitch and their mixtures
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/statKonaniAkce	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...iv/tvurceVysledku	Plevová, Eva Kaloč, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/ukonceniAkce	2002-09-18 (xsd:date)
http://linked.open.../riv/zahajeniAkce	2002-09-16 (xsd:date)
http://localhost/t...ganizacniJednotka	27360

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