SU427739A1 - METHOD OF DELAYS SUSPECTS - Google Patents

METHOD OF DELAYS SUSPECTS

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Publication number
SU427739A1
SU427739A1 SU1686003A SU1686003A SU427739A1 SU 427739 A1 SU427739 A1 SU 427739A1 SU 1686003 A SU1686003 A SU 1686003A SU 1686003 A SU1686003 A SU 1686003A SU 427739 A1 SU427739 A1 SU 427739A1
Authority
SU
USSR - Soviet Union
Prior art keywords
suspects
delays
acrylamide
flocculants
dewatering
Prior art date
Application number
SU1686003A
Other languages
Russian (ru)
Original Assignee
С. И. Горловский, Е. П. Головицка В. А. Кропачев, В. Соловский , М. А. Коршунов
Ленинградский горный институт Г. В. Плеханова
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 С. И. Горловский, Е. П. Головицка В. А. Кропачев, В. Соловский , М. А. Коршунов, Ленинградский горный институт Г. В. Плеханова filed Critical С. И. Горловский, Е. П. Головицка В. А. Кропачев, В. Соловский , М. А. Коршунов
Priority to SU1686003A priority Critical patent/SU427739A1/en
Application granted granted Critical
Publication of SU427739A1 publication Critical patent/SU427739A1/en

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Description

1one

Изобретение может быть использовано при обогащении полезных ископаемых, в металлургии , в производствах химических продуктов и в других област х техники, где примен ютс  процессы обезвоживани  (сгущение , осветление и фильтраци ).The invention can be used in the beneficiation of minerals, in metallurgy, in the production of chemical products and in other areas of technology where dehydration processes are used (thickening, clarification and filtration).

В качестве флокул нтов широко используютс  синтетические полимеры, полученные на основе акриламида.Synthetic polymers based on acrylamide are widely used as flocculants.

Дл  повышени  эффективности акриламидных флокул нтов производ т сополимеризацию акриламида с акриловой кислотой, что позвол ет получать анионный полимер.In order to increase the efficiency of acrylamide flocculants, acrylamide is copolymerized with acrylic acid, which makes it possible to obtain an anionic polymer.

Однако в р де случаев, например при обезвоживании суспензий, содержащих отрицательно зар женные твердые частицы, анионные полимеры оказываютс  весьма слабыми флокул нтами.However, in a number of cases, for example, when dewatering suspensions containing negatively charged solid particles, anionic polymers are very weak flocculants.

Целью изобретени   вл етс  повышение интенсификации процесса обезвоживани . Это достигаетс  применением в качестве флокул пта сополимера акриламида с водорастворимыми сол ми аминоалкилметакрилатов.The aim of the invention is to increase the intensification of the dewatering process. This is achieved by using as flocculant acrylamide copolymer with water soluble aminoalkyl methacrylate salts.

Предмет изобретени Subject invention

Способ обезвоживани  суспензий с применением высокомолекул рных флокул нтов, отличающийс  тем, что, с целью интенсификации процесса, в качестве флокул нта примен ют сополимер акриламида с водорастворимыми сол ми аминоалкилметакрилатов.A method of dewatering suspensions using high molecular weight flocculants, characterized in that, in order to intensify the process, an acrylamide copolymer with water soluble aminoalkyl methacrylates is used as flocculant.

SU1686003A 1971-07-21 1971-07-21 METHOD OF DELAYS SUSPECTS SU427739A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1686003A SU427739A1 (en) 1971-07-21 1971-07-21 METHOD OF DELAYS SUSPECTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1686003A SU427739A1 (en) 1971-07-21 1971-07-21 METHOD OF DELAYS SUSPECTS

Publications (1)

Publication Number Publication Date
SU427739A1 true SU427739A1 (en) 1974-05-15

Family

ID=20484419

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1686003A SU427739A1 (en) 1971-07-21 1971-07-21 METHOD OF DELAYS SUSPECTS

Country Status (1)

Country Link
SU (1) SU427739A1 (en)

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