Shchelochnoe Nitrobenzol'noe Okislenie Lignina V Khimii Drevesiny

Shchelochnoe Nitrobenzol'noe Okislenie Lignina V Khimii Drevesiny

Paperback (22 Feb 2012) | Russian

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Publisher's Synopsis

V monografii rassmotren metod shchelochnogo nitrobenzol'nogo okisleniya lignina. Obobshcheny literaturnye dannye i razrabotannye avtorom modifikatsii metoda shchelochnogo NBO dlya analiza nativnogo lignina drevesiny i tekhnicheskikh ligninov. Rassmotreny varianty kataliticheskogo NBO s ispol'zovaniem razlichnykh gomogennykh katalizatorov - antrakhinona, orto-fenantrolina, polietilenglikolya i stabilizirovannogo polisul'fida. Issledovan mekhanizm vzaimodeystviya lignina i NB v shchelochnoy srede, vydvinuta novaya kontseptsiya mekhanizma vzaimodeystviya lignina i nitrobenzola. Predlozheny soedineniya, potentsial'no sposobnye effektivno zamenit' NB. Pokazana vozmozhnost' sinteza zameniteley nitrobenzola iz tekhnicheskikh ligninov. Obnaruzhena vozmozhnost' povysheniya vykhoda al'degidov pri osushchestvlenii protsessa NBO v srede kataliticheski okislennykh belykh sul'fatnykh shchelokov. Ustanovleno, chto sintezirovannye iz tekhnicheskikh ligninov zameniteli NB effektivny kak mediatory pri okislenii lignina do aromaticheskikh al'degidov kislorodom. Ill.4, tabl.25, bibliogr. 133 nazv.

Book information

ISBN: 9783847390640
Publisher: KS Omniscriptum Publishing
Imprint: Palmarium Academic Publishing
Pub date:
Language: Russian
Number of pages: 100
Weight: 159g
Height: 229mm
Width: 152mm
Spine width: 6mm