RU2011152809A - METHOD FOR PRODUCING HIGH QUALITY QUARTZ CUP - Google Patents
METHOD FOR PRODUCING HIGH QUALITY QUARTZ CUP Download PDFInfo
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- RU2011152809A RU2011152809A RU2011152809/05A RU2011152809A RU2011152809A RU 2011152809 A RU2011152809 A RU 2011152809A RU 2011152809/05 A RU2011152809/05 A RU 2011152809/05A RU 2011152809 A RU2011152809 A RU 2011152809A RU 2011152809 A RU2011152809 A RU 2011152809A
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Abstract
1. Способ получения высококачественной кварцевой крупки, включающий дробление исходного сырья, декрипитацию с последующим дроблением и измельчением материала, магнитную сепарацию, сушку немагнитной фракции, химическую обработку и промывку, отличающийся тем, что химическую обработку проводят сначала щелочным раствором с концентрацией 40-200 г/л при температуре 80-105°C в течение не менее двух часов с последующей промывкой водой и ультразвуковой оттиркой, а затем осадок обрабатывают неорганической кислотой или смесью неорганических кислот в 2-3 стадии с промежуточной промывкой и ультразвуковой оттиркой с последующей промывкой водой и сушкой.2. Способ по п.1, отличающийся тем, что для щелочной обработки используют раствор каустической щелочи.3. Способ по п.1, отличающийся тем, что для кислотной обработки используют 10-15%-ный раствор соляной кислоты.4. Способ по п.1, отличающийся тем, что для кислотной обработки используют смесь неорганических кислот.5. Способ по п.1, отличающийся тем, что разделение твердой и жидкой фаз после промывки и ультразвуковой оттирки осуществляют методом декантации до содержания влаги в осадке 18-25%.1. The method of obtaining high-quality quartz grains, including crushing the feedstock, decrypting, followed by crushing and grinding the material, magnetic separation, drying of the non-magnetic fraction, chemical treatment and washing, characterized in that the chemical treatment is carried out first with an alkaline solution with a concentration of 40-200 g / l at a temperature of 80-105 ° C for at least two hours, followed by washing with water and an ultrasonic scrub, and then the precipitate is treated with an inorganic acid or a mixture of inorganic acids in 2-3 stages with intermediate washing and ultrasonic cleaning followed by washing with water and drying. 2. The method according to claim 1, characterized in that a caustic alkali solution is used for alkaline treatment. The method according to claim 1, characterized in that for acid treatment using a 10-15% solution of hydrochloric acid. The method according to claim 1, characterized in that a mixture of inorganic acids is used for the acid treatment. The method according to claim 1, characterized in that the separation of the solid and liquid phases after washing and ultrasonic scrubbing is carried out by decantation to a moisture content in the sediment of 18-25%.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011152809/05A RU2492143C1 (en) | 2011-12-26 | 2011-12-26 | Method of producing high-quality quartz grit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011152809/05A RU2492143C1 (en) | 2011-12-26 | 2011-12-26 | Method of producing high-quality quartz grit |
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RU2011152809A true RU2011152809A (en) | 2013-07-10 |
RU2492143C1 RU2492143C1 (en) | 2013-09-10 |
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RU2011152809/05A RU2492143C1 (en) | 2011-12-26 | 2011-12-26 | Method of producing high-quality quartz grit |
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RU (1) | RU2492143C1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112175603A (en) * | 2020-09-15 | 2021-01-05 | 樊增平 | Preparation method of fracturing propping agent |
CN113457836A (en) * | 2020-03-15 | 2021-10-01 | 新沂市磊晶石英材料有限公司 | Quartz raw material cleaning method |
CN114674769A (en) * | 2022-03-28 | 2022-06-28 | 柞水县宝华矿业有限公司 | Quartz sand detection device with preprocessing function |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103896285B (en) * | 2014-04-21 | 2017-01-04 | 江苏凯达石英有限公司 | A kind of method preparing high pure and ultra-fine silica flour with waste and old quartz crucible |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL116409A (en) * | 1995-12-15 | 1999-11-30 | Mashal Alumina Ind Ltd | Process for the recovery of alumina and silica |
RU2337072C1 (en) * | 2007-02-19 | 2008-10-27 | Владимир Алексеевич Морохов | Method of quartz grist production |
RU2353578C1 (en) * | 2007-07-17 | 2009-04-27 | Юрий Анатольевич Тиунов | Method of quartz raw material enrichment |
-
2011
- 2011-12-26 RU RU2011152809/05A patent/RU2492143C1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113457836A (en) * | 2020-03-15 | 2021-10-01 | 新沂市磊晶石英材料有限公司 | Quartz raw material cleaning method |
CN112175603A (en) * | 2020-09-15 | 2021-01-05 | 樊增平 | Preparation method of fracturing propping agent |
CN114674769A (en) * | 2022-03-28 | 2022-06-28 | 柞水县宝华矿业有限公司 | Quartz sand detection device with preprocessing function |
CN114674769B (en) * | 2022-03-28 | 2022-12-13 | 柞水县宝华矿业有限公司 | Quartz sand detection device with pretreatment function |
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RU2492143C1 (en) | 2013-09-10 |
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