1. method u043fu043eu043bu0443u0447u0435u043du0438u00a0 u043bu0435u0439u043au043eu043fu0430u0440u0430u0444u0443u043au0441u0438u043du0430 by u0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 u043fu0430u0440u0430u0444u0443u043au0441u0438u043du0430 metal zinc in acidic environment, followed by the allocation of product water solution om u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 ammonia, so that the u0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 u043fu0430u0440u0430u0444u0443u043au0441u0438u043du0430 u043fu0440u043eu0432u043eu0434u00a0u0442 dissolved within a temperature range from 20 to 100u0441 in content single base acid 1.5 to 17 m olga / l, and the initial load of zinc from 30 to 100 g per liter of solution.;2. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the u0434u043bu00a0 u043fu043eu043bu0443u0447u0435u043du0438u00a0 pure product u043fu0440u043eu0432u043eu0434u00a0u0442 u043fu0440u0435u0434u043eu0441u0430u0436u0434u0435u043du0438u0435 ammonia of u043bu043fu0444 together with u0437u0430u0433u0440u00a0u0437u043du00a0u044eu0449u0438u043cu0438 u043fu0440u0438u043cu0435u0441u00a0u043cu0438.;3. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the u043fu0430u0440u0430u0444u0443u043au0441u0438u043d u0440u0430u0441u0442u0432u043eu0440u00a0u044eu0442 in mixtures of acetic acid and u0441u043eu043bu00a0u043du043eu0439.;4. method u043fu043eu043bu0443u0447u0435u043du0438u00a0 4,4 ', 4' '- u0442u0440u0438u0444u0435u043du0438u043bu043cu0435u0442u0430u043du0442u0440u0438u0438u0437u043eu0446u0438u0430u043du0430u0442u0430 through u0430u0446u0438u043bu0438u0440u043eu0432u0430u043du0438u00a0 u043bu0435u0439u043au043eu043fu0430u0440u0430u0444u0443u043au0441u0438u043du0430, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, as u0430u0446u0438u043bu0438u0440u0443u044eu0449u0435u0433u043e agent use t u0433u0435u043au0441u0430u0445u043bu043eu0440u0434u0438u043cu0435u0442u0438u043bu043au0430u0440u0431u043eu043du0430u0442 and process u043fu0440u043eu0432u043eu0434u00a0u0442 among neutral u0440u0430u0441u0442u0432u043eu0440u0438u0442u0435u043bu00a0 within a temperature range, the temperature u043au0438u043fu0435u043du0438u00a0 limited.;5. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 p.4, so that solid u0433u0435u043au0441u0430u0445u043bu043eu0440u0434u0438u043cu0435u0442u0438u043bu043au0430u0440u0431u043eu043du0430u0442 u0432u0432u043eu0434u00a0u0442 in slurry u043bu0435u0439u043au043eu043fu0430u0440u0430u0444u0443u043au0441u0438u043du0430 in u0445u043bu043eu0440u0431u0435u043du0437u043eu043bu0435, further process are the interval u0442u0435u043cu043fu0435u0440u0430u0442 sd 10 132u0441.;6. method for u043fu043f.4 and 5, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, solid u0433u0435u043au0441u0430u0445u043bu043eu0440u0434u0438u043cu0435u0442u0438u043bu043au0430u0440u0431u043eu043du0430u0442 u0432u0432u043eu0434u00a0u0442 in slurry u043bu0435u0439u043au043eu043fu0430u0440u0430u0444u0443u043au0441u0438u043du0430 in u0445u043bu043eu0440u0431u0435u043du0437u043eu043bu0435 surplus to 50% against the u0441u0442u0435u0445u0438u043eu043cu0435u0442u0440u0438u0438.
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