Total Recycling of Chromium from Tannery Wastes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F02%3A63500681" target="_blank" >RIV/70883521:28110/02:63500681 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Total Recycling of Chromium from Tannery Wastes
Original language description
Two different plants for enzymatic hydrolysis were used for presenting enzymatic hydrolysis of chrome shaving. In India an isothermal stirred reactor was employed, in Mexico we used a non - isothermal and non - adiabatic stirred reactor - a tanning drum.An estimate of operating expenses is carried out for Indian conditions, and a calculation was made of charge critical quantity for a tanning drum in conditions of a Mexican tannery. The critical minimal charge of a tanning barrel was estimated on the basis of a model balancing heat transmission from a heated reaction mixture into the environment through reactor walls. The utilisation of tanning barrel for hydrolysis makes possible the processing of tanning wastes in the place of their origin, thus substantially enhancing economics of the whole process.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
6th World Congress on Integrated Resources Management
ISBN
3-905555-24-7
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
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Publisher name
EMPA
Place of publication
Geneva
Event location
Geneva, Switzerland
Event date
May 27, 2002
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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