Mokrousova O. Use of connections of zirconium in fur manufacture for increase of quality of production

Pelts of wool sheepskin, wool sheepskin, connections of zirconium on the basis of basic carbonate of zirconium and sulfatozurkonate of natrium, semifinished item, leather of wool sheepskin. Developments of a way of tanning by new connections of zirconium, complex research of properties by tannins of zirconium and ready wool sheepskin. A method BET, infrared spectrometry, mathematical plans of experiment with use of the orthogonal plan of the second order. The way of reception new tannin of zirconium and technology tanning them by wool sheepskin is development, at overlapping processes pickling, tanning and oiling. Is determined mathematical model of influence of parameters of tanning on parameters of a wool sheepskin and the mechanism of interaction by tanning solutions of connections with active groups of collagen. The introduction of outcomes of work enables to improve a quality ready wool sheepskin, more effective to use fur expensive raw material and to improve an ecological situation at the enterp rises. Orb of use is a fur and tanning industry.