Untersuchung der Kristallisationskinetik von Ascorbinsäure

Zaruckij, V. V.; Parokonnyj, V. D.; Jantovskaja, N. E.

Untersuchung der Kristallisationskinetik von Ascorbinsäure

dc.contributor.author	Zaruckij, V. V.	de
dc.contributor.author	Parokonnyj, V. D.	de
dc.contributor.author	Jantovskaja, N. E.	de
dc.contributor.other	Pertschi, Ottmar (Übersetzer)	de
dc.date.accessioned	2008-11-14	de
dc.date.accessioned	2016-03-31T10:25:20Z
dc.date.available	2008-11-14	de
dc.date.available	2016-03-31T10:25:20Z
dc.date.issued	1989	de
dc.date.updated	2011-04-28	de
dc.description.abstract	The rate of crystallization of ascorbic acid (I) was studied by using seed crystals (0,7 - 5,64 g/L) 0,03, 0,08, 0,225 and 0,45 mm in size. The crystal samples of I suspensions, heated to different temperatures in a given time period were withdrawn and crystals were separated by vacuum filtration, dried and subjected to sieve anal. Typical curves of dispersion of crystal composition showed a linear character with a plateau in the region of average size of the crystals. The dependence of d. distribution in the size of the crystals was demonstrated. Data obtained from crystallization rate studies are useful for anal. and its optimization.	en
dc.identifier.other	313589038	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-37617	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/6264
dc.identifier.uri	http://dx.doi.org/10.18419/opus-6247
dc.language.iso	de	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Kristallisation , Vitamin C	de
dc.subject.ddc	540	de
dc.title	Untersuchung der Kristallisationskinetik von Ascorbinsäure	de
dc.type	report	de
ubs.fakultaet	Zentrale Universitätseinrichtungen	de
ubs.institut	IZUS Universitäres Bibliothekssystem (UB)	de
ubs.opusid	3761	de
ubs.publikation.source	Originaltext erschienen in: Chimiko-farmacevticeskij zurnal 18 (1984), Nr. 7, S. 861-864	de
ubs.publikation.typ	Verschiedenartige Texte	de

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