Chromité činící břečky připravené z chromitého kalu a jejich aplikace při činění vepřovicových podšívek

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F08%3A63507292" target="_blank" >RIV/70883521:28110/08:63507292 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Chrome liquors prepared from the chrome cake and their application for tanning of white-hide pigskin

Popis výsledku v původním jazyce

The presented work deals with the application of chrome cake to prepare chrome tanning liquors. Chrome cake is a solid by-product after enzyme treatment of chrome shavings and creates grow-green sticky paste. Chrome cake consists from 40?50 % of inorganic solids, which contains 12?15 % of chromic oxide. A total of 5 different chrome liquors were prepared. These were used to tan samples of hides ? pigskins. The tanned pigskin leathers were subjected to a series (altogether 14) of chemical and physico-mechanical tests, and results were compared to results of pigskin leather tanned by standard operation chrome liquor. Tanning tests, executed on laboratory prove that prepared tanning liquors may be applied to tanning of white-hides. Leathers tanned by means of such liquors are comparable to leathers tanned and produced through usual operating procedures.

Název v anglickém jazyce

Chrome liquors prepared from the chrome cake and their application for tanning of white-hide pigskin

Popis výsledku anglicky

The presented work deals with the application of chrome cake to prepare chrome tanning liquors. Chrome cake is a solid by-product after enzyme treatment of chrome shavings and creates grow-green sticky paste. Chrome cake consists from 40?50 % of inorganic solids, which contains 12?15 % of chromic oxide. A total of 5 different chrome liquors were prepared. These were used to tan samples of hides ? pigskins. The tanned pigskin leathers were subjected to a series (altogether 14) of chemical and physico-mechanical tests, and results were compared to results of pigskin leather tanned by standard operation chrome liquor. Tanning tests, executed on laboratory prove that prepared tanning liquors may be applied to tanning of white-hides. Leathers tanned by means of such liquors are comparable to leathers tanned and produced through usual operating procedures.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Leather Science and Engineering

ISSN

1004-7964

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CN - Čínská lidová republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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