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RU93034084A - METHOD FOR PROCESSING SLUDGE - Google Patents

METHOD FOR PROCESSING SLUDGE

Info

Publication number
RU93034084A
RU93034084A RU93034084/03A RU93034084A RU93034084A RU 93034084 A RU93034084 A RU 93034084A RU 93034084/03 A RU93034084/03 A RU 93034084/03A RU 93034084 A RU93034084 A RU 93034084A RU 93034084 A RU93034084 A RU 93034084A
Authority
RU
Russia
Prior art keywords
processing sludge
sludge
alcohols
technology
processing
Prior art date
Application number
RU93034084/03A
Other languages
Russian (ru)
Inventor
В.В. Беликов
И.Д. Устинов
А.И. Колосов
Original Assignee
Акционерное объединение "Экология производства"
Filing date
Publication date
Application filed by Акционерное объединение "Экология производства" filed Critical Акционерное объединение "Экология производства"
Publication of RU93034084A publication Critical patent/RU93034084A/en

Links

Claims (1)

Способ переработки шламов относится к технологии обогащения тонкодисперсных продуктов, содержащих цветные металлы, в частности к технологии переработки шламов гальванических производств. Цель изобретения - утилизация шламов с получением товарных продуктов. Сущность способа: элементарную серу до процесса гидротермального сульфидирования подвергают диспергированию в присутствии спиртов С3-С4 при массовом соотношении спиртов к сере 0,6 - 0,8.The method of processing sludge relates to the technology of enrichment of fine products containing non-ferrous metals, in particular to the technology of processing sludge from electroplating industries. The purpose of the invention is the disposal of sludge with the production of commercial products. The essence of the method: elemental sulfur before the process of hydrothermal sulfiding is subjected to dispersion in the presence of C 3 -C 4 alcohols at a mass ratio of alcohols to sulfur of 0.6 - 0.8.
RU93034084/03A 1993-07-06 METHOD FOR PROCESSING SLUDGE RU93034084A (en)

Publications (1)

Publication Number Publication Date
RU93034084A true RU93034084A (en) 1996-04-10

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