SU427739A1 - METHOD OF DELAYS SUSPECTS - Google Patents
METHOD OF DELAYS SUSPECTSInfo
- 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
Links
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.
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) |
-
1971
- 1971-07-21 SU SU1686003A patent/SU427739A1/en active
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