RU2003120771A - METHOD FOR PRODUCING DIATOMITE FILTERING MATERIALS - Google Patents

METHOD FOR PRODUCING DIATOMITE FILTERING MATERIALS Download PDF

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Publication number
RU2003120771A
RU2003120771A RU2003120771/15A RU2003120771A RU2003120771A RU 2003120771 A RU2003120771 A RU 2003120771A RU 2003120771/15 A RU2003120771/15 A RU 2003120771/15A RU 2003120771 A RU2003120771 A RU 2003120771A RU 2003120771 A RU2003120771 A RU 2003120771A
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RU
Russia
Prior art keywords
producing
classification
water
filtering materials
diatomite
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Application number
RU2003120771/15A
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Russian (ru)
Other versions
RU2237510C1 (en
Inventor
Тать на Петровна Конюхова (RU)
Татьяна Петровна Конюхова
Урал Галимз нович Дистанов (RU)
Урал Галимзянович Дистанов
Ольга Александровна Михайлова (RU)
Ольга Александровна Михайлова
Софи Зарифовна Сенаторова (RU)
София Зарифовна Сенаторова
Тать на Никаноровна Чуприна (RU)
Татьяна Никаноровна Чуприна
Original Assignee
Центральный научно-исследовательский институт геологии нерудных полезных ископаемых (ЦНИИгеолнеруд) (RU)
Центральный научно-исследовательский институт геологии нерудных полезных ископаемых (ЦНИИгеолнеруд)
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Application filed by Центральный научно-исследовательский институт геологии нерудных полезных ископаемых (ЦНИИгеолнеруд) (RU), Центральный научно-исследовательский институт геологии нерудных полезных ископаемых (ЦНИИгеолнеруд) filed Critical Центральный научно-исследовательский институт геологии нерудных полезных ископаемых (ЦНИИгеолнеруд) (RU)
Priority to RU2003120771/15A priority Critical patent/RU2237510C1/en
Application granted granted Critical
Publication of RU2237510C1 publication Critical patent/RU2237510C1/en
Publication of RU2003120771A publication Critical patent/RU2003120771A/en

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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)

Claims (1)

Способ получения фильтрующих материалов из диатомитов, включающий обработку диатомита водой, удаление примесей, смешение с флюсом, обжиг, сушку, помол и классификацию, отличающийся тем, что перед обработкой диатомита водой проводят его предварительную подготовку с последующим выделением рабочей фракции с размером частиц от 0,1-0,001 мм путем получения суспензий при соотношении Т:Ж=1:9 и последовательного выделения из них примесей по времени оседания песчано-алевритовых и тонкодисперсных глинистых частиц и классификацию готовой рабочей фракции проводят также получением суспензий и выделением узких фракций по времени оседания частиц.A method of obtaining filter materials from diatomites, including treating diatomite with water, removing impurities, mixing with flux, firing, drying, grinding and classification, characterized in that prior to treating diatomite with water, it is pretreated with subsequent separation of the working fraction with a particle size of 0, 1-0.001 mm by obtaining suspensions at a ratio of T: W = 1: 9 and sequentially isolating impurities from them according to the sedimentation time of sand-silt and fine clay particles and classification of the finished working fra tion is carried out also give suspensions and isolating narrow fractions of particle settling over time.
RU2003120771/15A 2003-07-07 2003-07-07 Method of production of diatomite filter materials RU2237510C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003120771/15A RU2237510C1 (en) 2003-07-07 2003-07-07 Method of production of diatomite filter materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003120771/15A RU2237510C1 (en) 2003-07-07 2003-07-07 Method of production of diatomite filter materials

Publications (2)

Publication Number Publication Date
RU2237510C1 RU2237510C1 (en) 2004-10-10
RU2003120771A true RU2003120771A (en) 2005-02-20

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Application Number Title Priority Date Filing Date
RU2003120771/15A RU2237510C1 (en) 2003-07-07 2003-07-07 Method of production of diatomite filter materials

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RU (1) RU2237510C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8084392B2 (en) * 2007-07-06 2011-12-27 Ep Minerals, Llc Crystalline silica-free diatomaceous earth filter aids and methods of manufacturing the same
MD3973C2 (en) * 2008-11-24 2010-06-30 Институт Прикладной Физики Академии Наук Молдовы Process for obtaining a sorbent on base of diatomite for purification from fluorine ions
RU2494814C2 (en) * 2011-07-13 2013-10-10 Общество с ограниченной ответственностью "Ресурс+" Method of diatomite concentration and activation
RU2599824C1 (en) * 2015-04-06 2016-10-20 Дмитрий Валентинович Ларин Method of diatomite rock grinding
US11243177B2 (en) * 2015-10-23 2022-02-08 Ep Minerals, Llc Opaline flux-calcined diatomite products
RU2630554C1 (en) * 2016-08-30 2017-09-11 Общество с ограниченной ответственностью "Воронежпеностекло" Method for producing granular filter material
RU168903U1 (en) * 2016-08-30 2017-02-27 Общество с ограниченной ответственностью "Воронежпеностекло" Installation for producing granular filtering material from diatomite

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Publication number Publication date
RU2237510C1 (en) 2004-10-10

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Effective date: 20080708