. Study of the process of separation of insoluble residue and rheological properties of decomposition products of dolomite nitric acid.

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. Study of the process of separation of insoluble residue and rheological properties of decomposition products of dolomite nitric acid.

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The results of research, settling processes, filtration of decomposition products of dolomites from the Dekhkanabad nitric acid deposit and rheological properties of decomposition products are presented. It is shown that the deposition of large particles undecomposition dolomite proceeds fairly quickly and after 3 minutes the degree of deposition is 100%, while the suspension of nitric acid decomposed settles slowly and after 120 minutes the clarification reaches 86.83%. The rheological properties of the clarified solution vary in the range of 1.362-1.444 g/cm3 for density and 1.80-4.97 cPz for viscosity for temperatures of 20-80ºС.

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# density# filtration# nitric acid# dolomite# nitric acid extract# degree of precipitation and clar

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https://eroi.uz/11.0083/A0320-0069

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