SU1260532A1 - Composition for moistening water-repellent fine coal dust - Google Patents
Composition for moistening water-repellent fine coal dust Download PDFInfo
- Publication number
- SU1260532A1 SU1260532A1 SU853883364A SU3883364A SU1260532A1 SU 1260532 A1 SU1260532 A1 SU 1260532A1 SU 853883364 A SU853883364 A SU 853883364A SU 3883364 A SU3883364 A SU 3883364A SU 1260532 A1 SU1260532 A1 SU 1260532A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- coal dust
- fine coal
- moistening water
- repellent fine
- Prior art date
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- Solid Fuels And Fuel-Associated Substances (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Description
Изобретение относитс к пылеподавле- нию и может быть использовано в горной, металлургической, химической и других отрасл х промышленности.The invention relates to dust suppression and can be used in the mining, metallurgical, chemical and other industries.
Бишофит - структура субмолекул рна - состоит из обособленных групп Мё(НгО), причем молекулы HjO окружают магййй по октаэдру, а ионы хлора примыкают сверху и снизу к гран м октаэдра . cL 9,92; Vo - 7,16; Со 6,И; 94° + +20 ; ел линии - 4,10 (10) - 2,88 (5) - 2/72 (8) - 2,65 (10) - 2,23 (8) - 1,84 (9).Bishofit, a submolecular structure, consists of separate My (HgO) groups, with HjO molecules surrounding the magy over the octahedron, and chlorine ions adjoining at the top and bottom of the octahedron faces. cL 9.92; Vo - 7.16; Co 6, And; 94 ° +20; The lines were 4.10 (10) - 2.88 (5) - 2/72 (8) - 2.65 (10) - 2.23 (8) - 1.84 (9).
Формула Mg(HaO)e Ct.The formula Mg (HaO) e Ct.
Состав, о/о:Mg11,9Composition, o / o: Mg11,9
Cf35,0CF35.0
ШО53,1SHO53.1
ВгПримесиImpressions
Тверд. 1 - 2.Hard 12.
Цвет - б/цв, бел., краен.Color - b / color, white., Cranes.
Плотн. 1,5-1,6.Tight 1.5-1.6.
Повед. при нйгрев. - 100-300°С.Led with nygrev. - 100-300 ° C.
ЭС - эффект - дегидратации, изотерм. - 117°С, энд., эфф. плавл., раств. в воде и спирте.ES - effect - dehydration, isotherms. - 117 ° C, end., Eff. melt., sol. in water and alcohol.
Проверка бишофита дл смачивани пыли показала его высокую эффективность при переработке углей.Checking bischofite for wetting dust showed its high efficiency in the processing of coal.
Если вода совершенно не смачивает, раствор хлористого кальци смачивает около 20% гидрофобной тонкодисперсной пыли, то раствор бишофита указанной плотности обеспечивает надежный заслон пыли.If the water does not wet at all, the calcium chloride solution wets about 20% hydrophobic fine dust, then the bischofite solution of the specified density provides a reliable dust barrier.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853883364A SU1260532A1 (en) | 1985-03-13 | 1985-03-13 | Composition for moistening water-repellent fine coal dust |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853883364A SU1260532A1 (en) | 1985-03-13 | 1985-03-13 | Composition for moistening water-repellent fine coal dust |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1260532A1 true SU1260532A1 (en) | 1986-09-30 |
Family
ID=21172813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853883364A SU1260532A1 (en) | 1985-03-13 | 1985-03-13 | Composition for moistening water-repellent fine coal dust |
Country Status (1)
Country | Link |
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SU (1) | SU1260532A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2495250C1 (en) * | 2012-04-23 | 2013-10-10 | Андрей Федорович Глебов | Penetrating agent for coal dust suppression |
RU2516653C2 (en) * | 2010-07-13 | 2014-05-20 | Максим Александрович Маслов | Dust suppressor during transportation and storage of grain "muzalin" |
-
1985
- 1985-03-13 SU SU853883364A patent/SU1260532A1/en active
Non-Patent Citations (1)
Title |
---|
Кудр шов В. В. и др. Смачивание пыли и контроль запыленности воздуха в шахтах. М.: Наука, 1979, с. 60-61. Куликов Б. Ф. и др. Минералогический справочник технолога-обогатител . Л.: Недра, Ленинградское отделение, 1978, с. 10. с б IN9 Од О СП СО 1C * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2516653C2 (en) * | 2010-07-13 | 2014-05-20 | Максим Александрович Маслов | Dust suppressor during transportation and storage of grain "muzalin" |
RU2495250C1 (en) * | 2012-04-23 | 2013-10-10 | Андрей Федорович Глебов | Penetrating agent for coal dust suppression |
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