RU93057799A - METHOD OF LIGHTING SOLAR SOLUTIONS - Google Patents

METHOD OF LIGHTING SOLAR SOLUTIONS

Info

Publication number
RU93057799A
RU93057799A RU93057799/26A RU93057799A RU93057799A RU 93057799 A RU93057799 A RU 93057799A RU 93057799/26 A RU93057799/26 A RU 93057799/26A RU 93057799 A RU93057799 A RU 93057799A RU 93057799 A RU93057799 A RU 93057799A
Authority
RU
Russia
Prior art keywords
reagents
solutions
calcium oxide
containing calcium
substances containing
Prior art date
Application number
RU93057799/26A
Other languages
Russian (ru)
Other versions
RU2105727C1 (en
Inventor
Ю.Н. Савватин
Ю.И. Гержберг
Н.К. Андреева
Original Assignee
Ао Внииг
Filing date
Publication date
Application filed by Ао Внииг filed Critical Ао Внииг
Priority to RU93057799A priority Critical patent/RU2105727C1/en
Priority claimed from RU93057799A external-priority patent/RU2105727C1/en
Publication of RU93057799A publication Critical patent/RU93057799A/en
Application granted granted Critical
Publication of RU2105727C1 publication Critical patent/RU2105727C1/en

Links

Claims (1)

Изобретение относится к технологии осветления солевых растворов от взвешенных частиц нерастворимого глинистого вещества, получаемых при переработке сильвинитовых руд на хлористый калий. С целью снижения расхода полиакриламида в осветляемый раствор в качестве коагулянта вводят один из реагентов: гидроксид, карбонат и сульфат натрия или калия, или вещества, содержащие оксид кальция, в количестве 30-1000 г на 1 м3 осветляемого раствора. При этом вещества, содержащие оксид кальция, вводят в сухом виде или водной суспензии, а реагенты в виде насыщенных растворов.The invention relates to the technology of clarification of salt solutions from suspended particles of insoluble clay substances obtained during the processing of sylvinite ores into potassium chloride. In order to reduce the consumption of polyacrylamide, one of the reagents is injected as a coagulant into the bleach solution: sodium hydroxide, carbonate and sodium or potassium sulfate, or substances containing calcium oxide in the amount of 30-1000 g per 1 m 3 of the bleached solution. In this case, substances containing calcium oxide are administered in dry form or in aqueous suspension, and the reagents are in the form of saturated solutions.
RU93057799A 1993-12-28 1993-12-28 Method of clarifying salt solutions emerging under silvinite ore processing RU2105727C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93057799A RU2105727C1 (en) 1993-12-28 1993-12-28 Method of clarifying salt solutions emerging under silvinite ore processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93057799A RU2105727C1 (en) 1993-12-28 1993-12-28 Method of clarifying salt solutions emerging under silvinite ore processing

Publications (2)

Publication Number Publication Date
RU93057799A true RU93057799A (en) 1996-07-10
RU2105727C1 RU2105727C1 (en) 1998-02-27

Family

ID=20150945

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93057799A RU2105727C1 (en) 1993-12-28 1993-12-28 Method of clarifying salt solutions emerging under silvinite ore processing

Country Status (1)

Country Link
RU (1) RU2105727C1 (en)

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