Use of glyoxal in production of a composite chromium tanning agent
| Autor: | V. I. Chursin, K. V. Obolenskaya |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
inorganic chemicals
chemistry.chemical_classification integumentary system Conductometry medicine.diagnostic_test General Chemical Engineering Composite number technology industry and agriculture chemistry.chemical_element Sulfuric acid General Chemistry Aldehyde chemistry.chemical_compound Chromium chemistry Spectrophotometry otorhinolaryngologic diseases medicine Glyoxal Organic chemistry Hexavalent chromium skin and connective tissue diseases |
| Zdroj: | Russian Journal of Applied Chemistry. 84:2083-2087 |
| ISSN: | 1608-3296 1070-4272 |
| DOI: | 10.1134/s1070427211120123 |
| Popis: | Conditions in which a composite chromium tanning agent can be obtained in the presence of glyoxal were studied. It was found that the expenditure of the aldehyde and sulfuric acid affects the reduction kinetics of hexavalent chromium. Spectrophotometry and conductometry were used to examine the composition of composite tanning agents. It was shown that chromaldehyde tanning agents can be applied in manufacture of leather and fur. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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