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RU2000105322A - METHOD OF DRY ENRICHMENT OF KAOLIN - Google Patents

METHOD OF DRY ENRICHMENT OF KAOLIN

Info

Publication number
RU2000105322A
RU2000105322A RU2000105322/03A RU2000105322A RU2000105322A RU 2000105322 A RU2000105322 A RU 2000105322A RU 2000105322/03 A RU2000105322/03 A RU 2000105322/03A RU 2000105322 A RU2000105322 A RU 2000105322A RU 2000105322 A RU2000105322 A RU 2000105322A
Authority
RU
Russia
Prior art keywords
kaolin
separation
dry enrichment
separation stage
sent
Prior art date
Application number
RU2000105322/03A
Other languages
Russian (ru)
Other versions
RU2179898C2 (en
Inventor
Андрей Сергеевич Шамриков
Виктор Борисович Куликов
Леонид Николаевич Шаманский
Юрий Всеволодович Копылов
Original Assignee
Закрытое акционерное общество Промышленно-коммерческая акционерная фирма "Пласт-Рифей"
Filing date
Publication date
Application filed by Закрытое акционерное общество Промышленно-коммерческая акционерная фирма "Пласт-Рифей" filed Critical Закрытое акционерное общество Промышленно-коммерческая акционерная фирма "Пласт-Рифей"
Priority to RU2000105322A priority Critical patent/RU2179898C2/en
Priority claimed from RU2000105322A external-priority patent/RU2179898C2/en
Application granted granted Critical
Publication of RU2179898C2 publication Critical patent/RU2179898C2/en
Publication of RU2000105322A publication Critical patent/RU2000105322A/en

Links

Claims (1)

Способ сухого обогащения каолина, включающий операции сушки, измельчения, сепарации, осаждения и пылеулавливания, причем сепарацию ведут в три стадии, отличающийся тем, что часть запыленного технологического воздуха из операции осаждения тонкого продукта, полученного на третьей стадии сепарации, направляют на эту же стадию сепарации, а другую часть направляют на вторую стадию сепарации, при этом рециркулируемые потоки технологического воздуха используют дополнительно в качестве рабочего воздуха.A method of dry enrichment of kaolin, including drying, grinding, separation, precipitation and dust collection operations, the separation being carried out in three stages, characterized in that a part of the dusty process air from the precipitation operation of the thin product obtained in the third separation stage is sent to the same separation stage and the other part is sent to the second separation stage, while the recycled process air flows are additionally used as working air.
RU2000105322A 2000-03-03 2000-03-03 Method of dry enrichment of kaolin RU2179898C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000105322A RU2179898C2 (en) 2000-03-03 2000-03-03 Method of dry enrichment of kaolin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000105322A RU2179898C2 (en) 2000-03-03 2000-03-03 Method of dry enrichment of kaolin

Publications (2)

Publication Number Publication Date
RU2179898C2 RU2179898C2 (en) 2002-02-27
RU2000105322A true RU2000105322A (en) 2002-03-27

Family

ID=20231395

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000105322A RU2179898C2 (en) 2000-03-03 2000-03-03 Method of dry enrichment of kaolin

Country Status (1)

Country Link
RU (1) RU2179898C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029466A (en) * 1964-07-31 1966-05-11 Minerals & Chem Philipp Corp Paper coating clay and method for treating the same
US5248387A (en) * 1991-02-15 1993-09-28 Niro A/S Process for producing concentrated aqueous slurries and spray dried particulate products
RU2034811C1 (en) * 1991-03-25 1995-05-10 Быхун Анатолий Васильевич Method of obtaining the thin-dispersed clay material

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