Alternative bromination method - Utilization of Wastewater from the Production of Fine Chemicals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901975" target="_blank" >RIV/00216275:25310/16:39901975 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Alternative bromination method - Utilization of Wastewater from the Production of Fine Chemicals
Original language description
Bromamine acid (1-amino-4-bromoanthraquinone-2-sulfonic acid, BAK, Fig. 1 - II.) is an important intermediate of many organic colorants based on anthraquinone structure and represents the basic component of various products of dye industry. Bromamine acid can be prepared in a several ways. Conventional method is based on bromination of 1-aminoanthraquinone-2-sulphonic acid with bromine. This work describes alternative method for the bromination reaction of 1-aminoanthraquinone-2-sulphonic acid by using sodium bromide dissolved in aqueous effluents. This article deals with the new sythetic method for BAK preparation based on the application of aqueous NaBr obtained as by-product and subsequent minimization of emissions of AOX (Adsordable Organic Halides), absorbance and chemical oxygen demand (COD) in wastewater.
Czech name
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Czech description
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Project
<a href="/en/project/TG02010058" target="_blank" >TG02010058: Proof-of-concept activities support at University of Pardubice</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 4th International Conference on Chemical Technology
ISBN
978-80-86238-94-4
ISSN
2336-811X
e-ISSN
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Number of pages
4
Pages from-to
393-396
Publisher name
Česká společnost průmyslové chemie
Place of publication
Praha
Event location
Mikulov
Event date
Apr 25, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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