SU194684A1 - METHOD OF FLOTATION KALAYNB1H ORD - Google Patents
METHOD OF FLOTATION KALAYNB1H ORDInfo
- Publication number
- SU194684A1 SU194684A1 SU1025328A SU1025328A SU194684A1 SU 194684 A1 SU194684 A1 SU 194684A1 SU 1025328 A SU1025328 A SU 1025328A SU 1025328 A SU1025328 A SU 1025328A SU 194684 A1 SU194684 A1 SU 194684A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- kalaynb1h
- ord
- reagent
- ores
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 229910052570 clay Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229940072033 potash Drugs 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WHJKCPTVEYZNOG-UHFFFAOYSA-N 6-(hydroxymethyl)-5-methoxy-2-[4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane-3,4-diol Chemical compound COCC1OC(OC)C(OC)C(OC)C1OC1C(O)C(O)C(OC)C(CO)O1 WHJKCPTVEYZNOG-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 208000002587 Keratoderma, Palmoplantar, Diffuse Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 201000006079 nonepidermolytic palmoplantar keratoderma Diseases 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Description
В насто щее врем калийные руды обогащают флотацией. Сильвиитовые руды паиболее успению флотируютс с помощью катиоиоактивных реагентов-собирателей типа высокомолекул рных аминов жириого р да. Расход этого реагеита определ етс составом флотируемых руд и особенно содержапием в руде нерасгворимых п воде глинистых npinieсей . С увеличением содержани последних в руде флотаци сильвииа прекращ,аетс вследствие того, что осиовна часть вводимого собирател поглощаетс (адсорбируетс ) глинистыми частицами.Currently, potash ores are enriched in flotation. The sylvite ores are most floated by cationic reagents, such as high-molecular weight amines, such as high molecular weight amines. The consumption of this reagent is determined by the composition of the floatable ores and especially the content in the ore of non-soluble ores of clayey npinies. With an increase in the content of the latter in the ore, the flotation of silvium ceases due to the fact that the axis of the introduced collector is absorbed (adsorbed) by clay particles.
Чтобы предотвратить подобное вление, необходимо предварительно обработать глинистые частицы специальным реагектом-деирессоро .м, покрывающим их поверхность и таким образом изолирующим частицы от дефинитного реагента-собирател .In order to prevent such a phenomenon, it is necessary to pretreat clay particles with a special reagent-de-agentor that covers their surface and thus isolates the particles from the definitive collector reagent.
Предлагаемый способ флотации калийных руд отличаетс от известных тем, что в качестве депрессора глинистых И1ламов используетс смесь реагентов, состо ща из тилозыThe proposed method for the flotation of potash ores differs from the known ones in that the reagent mixture consisting of tylosis is used as a clay Il1am depressor.
и гндролизата целлюлозы, содержащего целлодекстрииы , целлобиозу и моиосахариды.and gndrolizat cellulose containing cellodextria, cellobiose and my saccharides.
Исходным сырьем лл получени гидролизата целлюлозы служат древесные опилки и другие отходы древесного и хлопкового сырь . Реагент вл етс полупродуктом гндролиза , нроводимого но известной методике ло получени подорасгворимого продукта путем обработки отходов сериой кислотой и последующего разбавлени и 1ейтрализации мелом. Стоимость иредлагаемого реагента значительно ниже примен емых дл этой цели в насто щее врем реагентов, что снижает стоимость переработки руды.The raw material for obtaining cellulose hydrolyzate is sawdust and other waste wood and cotton raw materials. The reagent is an intermediate product, carried out by a known method for obtaining a soluble product by treating the waste with seric acid and subsequent dilution and neutralization with chalk. The cost of the reagent is much lower than the reagents currently used for this purpose, which reduces the cost of processing the ore.
Предмет изобретени Subject invention
Способ флотации калийных руд, включающий ирием депрессии глинистых щламов, отличающийс тем, что, с целью снижени стоимости переработки руды, в качестве реагентаденрессора примеи ют смесь гидролизата целлюлозы и тилозы.The method of flotation of potash ores, which includes iriam of shale depression, characterized in that, in order to reduce the cost of processing the ore, a mixture of cellulose hydrolyzate and tylose is used as reagent adenressor.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU194684A1 true SU194684A1 (en) |
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