SU422759A1 - PROPHYLACTIC AGENT - Google Patents

PROPHYLACTIC AGENT

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Publication number
SU422759A1
SU422759A1 SU1728789A SU1728789A SU422759A1 SU 422759 A1 SU422759 A1 SU 422759A1 SU 1728789 A SU1728789 A SU 1728789A SU 1728789 A SU1728789 A SU 1728789A SU 422759 A1 SU422759 A1 SU 422759A1
Authority
SU
USSR - Soviet Union
Prior art keywords
prophylactic agent
coal
freezing
walls
oil
Prior art date
Application number
SU1728789A
Other languages
Russian (ru)
Original Assignee
В. М. Иванов, П. Н. Галушко , И. В. Радовицкий Институт горючих ископаемых
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 В. М. Иванов, П. Н. Галушко , И. В. Радовицкий Институт горючих ископаемых filed Critical В. М. Иванов, П. Н. Галушко , И. В. Радовицкий Институт горючих ископаемых
Priority to SU1728789A priority Critical patent/SU422759A1/en
Application granted granted Critical
Publication of SU422759A1 publication Critical patent/SU422759A1/en

Links

Description

1one

Изобретение относитс  к средствам дл  предотвращени  примерзани  угл  к внутренним стенкам вагона.The invention relates to means for preventing coal from freezing to the inner walls of a car.

Известно профилактическое средство против примерзани  угл  к вагонам на основе жидких углеводородов, например дизельное топливо с добавкой парафина.A prophylactic against freezing of coal to railcars based on liquid hydrocarbons, such as diesel with paraffin, is known.

С целью повышени  эффективности и удешевлени  предлагаемого средства в качестве жидкого углеводорода используют сЫрую нефть с содержанием парафина 2-3%.In order to increase the efficiency and reduce the cost of the proposed product, a crude oil with a paraffin content of 2-3% is used as a liquid hydrocarbon.

Профилактическое средство дл  предотврашени  примерзани  угл  к стенкам вагонов нанос т в распыленном состо нии на внутреннюю поверхность кузова вагона в виде тонкой гидрофобной пленки, способствуюш,ей отталкиванию воды, выделившейс  на поверхности угл  при низких температурах.A prophylactic agent to prevent freezing of coal to the walls of the cars is sprayed onto the inner surface of the car body in the form of a thin hydrophobic film, contributing to repelling water released on the surface of the coal at low temperatures.

Парафиниста  нефть в нагретом до 50°С состо нии образует на металлических и дерев нных поверхност х монолитную тонкую пленку с высокой адгезией к основе. При этомParaffinist oil, heated to 50 ° C, forms a monolithic thin film on metal and wood surfaces with high adhesion to the substrate. Wherein

содержание парафина в нефти должно составл ть 2-3%, расход состава 0,1-0,15 кг/м.the paraffin content in the oil should be 2-3%, the consumption of the composition is 0.1-0.15 kg / m.

Состав надежно предотвраш,ает примерзание угл  к стенкам и дну вагона,  вл етс  общедоступным , недефнцитным, не вызываетThe composition reliably prevents the freezing of coal to the walls and bottom of the car, is generally available, incomplete, does not cause

коррозии оборудовани  н не токсичен,equipment corrosion is non-toxic,

Предмет изобретени Subject invention

Профилактическое средство против примерзани  угл  к полувагонам на основе жидких углеводородов, отличающеес  тем, что, с целью повышени  эффективности и удешевлени  его, в качестве жидкого углеводорода используют сырую нефть с содержанием парафина 2-3%.A prophylactic agent against freezing of coal to gondolas based on liquid hydrocarbons, characterized in that, in order to increase efficiency and reduce the cost of it, crude oil with a paraffin content of 2-3% is used as a liquid hydrocarbon.

SU1728789A 1971-12-23 1971-12-23 PROPHYLACTIC AGENT SU422759A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1728789A SU422759A1 (en) 1971-12-23 1971-12-23 PROPHYLACTIC AGENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1728789A SU422759A1 (en) 1971-12-23 1971-12-23 PROPHYLACTIC AGENT

Publications (1)

Publication Number Publication Date
SU422759A1 true SU422759A1 (en) 1974-04-05

Family

ID=20497327

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1728789A SU422759A1 (en) 1971-12-23 1971-12-23 PROPHYLACTIC AGENT

Country Status (1)

Country Link
SU (1) SU422759A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048484A2 (en) * 1980-09-22 1982-03-31 Union Carbide Corporation Method of reducing the strength of adhesion of solid particulate materials to metal surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048484A2 (en) * 1980-09-22 1982-03-31 Union Carbide Corporation Method of reducing the strength of adhesion of solid particulate materials to metal surfaces
EP0048484A3 (en) * 1980-09-22 1982-06-09 Union Carbide Corporation Method of reducing the strength of adhesion of solid particulate materials to metal surfaces

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