Non-linear diffusion model for optimization of leather manufacturing: Lime extraction from calcimine

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10212433" target="_blank" >RIV/61989592:15310/10:10212433 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28140/10:63509137

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Non-linear diffusion model for optimization of leather manufacturing: Lime extraction from calcimine

Original language description

This paper deals with decantation washing of calcimine (limed collagen splits), one of the valuable byproducts of leather manufacturing industry, in order to remove calcium hydroxide from the calcimine inner volume. This process can be mathematically described as diffusion accompanied by desorption. The process of desorption makes the governing equations non-linear. There are two steps to perform the deliming process the first one is a simple washing of the calcimine in plain water, the second one requires adding a deliming agent. We have worked out a mathematical model that enables us to determine if it is economically and technologically efficient to perform plain water washing or chemical deliming.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

CHEMICAL ENGINEERING SCIENCE

ISSN

0009-2509

e-ISSN

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Volume of the periodical

65

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

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UT code for WoS article

000276206800015

EID of the result in the Scopus database

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