SU1260532A1 - Composition for moistening water-repellent fine coal dust - Google Patents

Composition for moistening water-repellent fine coal dust Download PDF

Info

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
Application number
SU853883364A
Other languages
Russian (ru)
Inventor
Александр Дмитриевич Семенчук
Original Assignee
Ордена Трудового Красного Знамени Гуковское Производственное Объединение По Добыче Угля
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ордена Трудового Красного Знамени Гуковское Производственное Объединение По Добыче Угля filed Critical Ордена Трудового Красного Знамени Гуковское Производственное Объединение По Добыче Угля
Priority to SU853883364A priority Critical patent/SU1260532A1/en
Application granted granted Critical
Publication of SU1260532A1 publication Critical patent/SU1260532A1/en

Links

Landscapes

  • 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)

Применение водного раствора бишофита плотностью 1,07—1,09 г/см3 в качестве смачивателя гидрофобной тонкодисперсной угольной пыли.The use of an aqueous solution of bischofite with a density of 1.07-1.09 g / cm 3 as a wetting agent for hydrophobic fine coal dust. коto 0505 ОABOUT СПSP СОWITH коto 12605321260532
SU853883364A 1985-03-13 1985-03-13 Composition for moistening water-repellent fine coal dust SU1260532A1 (en)

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
SU (1) SU1260532A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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"

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
NO840717L (en) REDISPERGABLE MICROFABRICATED CELLULOSE
AR002631A1 (en) THERMAL CELLS.
DK0563310T3 (en) Process for the preparation of bentonite slurries with high solids content
SU1260532A1 (en) Composition for moistening water-repellent fine coal dust
IL78061A (en) Pharmaceutical compositions based on simethicone and guar gum for protection of the oesogastroduodenal mucous membrane
FR2595249B1 (en) PHARMACEUTICAL COMPOSITION CONSISTING OF A SUSPENSION OF CALCIUM CARBONATE
JPS57159839A (en) Stabilized aqueous acrylamide polymer solution
NO149706C (en) VAESKERING PUMP DEVICE
JPS57136934A (en) Deoxidizing desiccating agent
RU99114073A (en) EMULSION FOR SILING WELLS
FR2522009B1 (en)
CA2097115A1 (en) Alkaline-Earth Based Sorbent for Removing Effluent from a Gas Stream
DE3504157A1 (en) Additives for the simultaneous scrubbing of SO2 and NOx
ES8404825A1 (en) Stable compositions based on fenarimol, their preparation and their use
SU934056A1 (en) Composition for reducing dust-generating capacity of coal bed
KR870003789A (en) Exogenous acidifying antacid composition having cytoprotective properties
SU405466A1 (en) Corrosion Protection Mastic
SU682456A1 (en) Glass exhibiting anion conductance for iodine
JPS5342180A (en) Wet treating method for exhaust combustion gas
RU95118832A (en) POWDER FOR COLLECTING OIL, OILS AND OTHER HYDROCARBONS
SU1273598A1 (en) Composition for purifying mine atmosphere from sulfur-containing gases
SU1045049A2 (en) Method of part running-in
RU97122231A (en) COMPOSITION FOR REGULATING THE DEVELOPMENT OF OIL DEPOSITS
Ruan The behavior of mercury in seawater to the northwest of the Antarctic Peninsula.
RU2001133027A (en) Grouting mortar