RU92016551A - METHOD FOR COAGULATION OF WATER SUSPENSIONS, ABLE TO COAGULATION OF MATERIAL AND ISOLATION OF SUSPENDED SOLID SUBSTANCES - Google Patents

METHOD FOR COAGULATION OF WATER SUSPENSIONS, ABLE TO COAGULATION OF MATERIAL AND ISOLATION OF SUSPENDED SOLID SUBSTANCES

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Publication number
RU92016551A
RU92016551A RU92016551/26A RU92016551A RU92016551A RU 92016551 A RU92016551 A RU 92016551A RU 92016551/26 A RU92016551/26 A RU 92016551/26A RU 92016551 A RU92016551 A RU 92016551A RU 92016551 A RU92016551 A RU 92016551A
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RU
Russia
Prior art keywords
coagulation
suspension
isolation
suspensions
suspended solid
Prior art date
Application number
RU92016551/26A
Other languages
Russian (ru)
Inventor
Лоренс Пейн Джеффри
Фэйрчайлд Хьюберт (младший)
Original Assignee
Эллайд Коллоидс Лимитед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Эллайд Коллоидс Лимитед filed Critical Эллайд Коллоидс Лимитед
Publication of RU92016551A publication Critical patent/RU92016551A/en

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Claims (1)

Водную суспензию коагулируемого материала подвергают коагуляции в результате добавления в суспензию полимерного коагулянта с последующим выделением полученного в результате коагулированного материала из жидкости. Способный к коагуляции материал может присутствовать в водной суспензии в виде суспензий суспендированных твердых веществ или в виде коллоидно-диспергированных твердых веществ. Суспензия может представлять собой тяжелые угольные фракции или другие водные (минеральные) суспензии. Полимерный материал должен представлять собой низкомолекулярный, высокоионный полимерный материал. Его добавляют в водную суспензию в виде полимерных частиц размером около 30 мкм, которые способны растворяться в суспензии и коагулировать, способный к коагуляции, материал. После этого добавляют противоионный, высокомолекулярный флокулянт с целью флокуляции коагулированного материала.The aqueous suspension of the coagulable material is coagulated by the addition of a polymeric coagulant to the suspension, followed by separation of the resulting coagulated material from the liquid. The coagulable material may be present in the aqueous suspension in the form of suspensions of suspended solids or in the form of colloid-dispersed solids. The slurry may be heavy coal fractions or other aqueous (mineral) suspensions. The polymeric material should be a low molecular weight, high ionic polymeric material. It is added to the aqueous suspension in the form of polymer particles about 30 microns in size, which are capable of dissolving in the suspension and coagulating, capable of coagulating material. Thereafter, a counter-ionized, high molecular weight flocculant is added in order to flocculate the coagulated material.
RU92016551/26A 1990-06-29 1991-06-20 METHOD FOR COAGULATION OF WATER SUSPENSIONS, ABLE TO COAGULATION OF MATERIAL AND ISOLATION OF SUSPENDED SOLID SUBSTANCES RU92016551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/546435 1990-06-29

Publications (1)

Publication Number Publication Date
RU92016551A true RU92016551A (en) 1996-06-27

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