RU2014103821A - PREVENTIVE MEANS AGAINST FREEZING AND FREEZING OF COAL, OVERBREEDS AT TRANSPORTATION AND STORAGE - Google Patents

PREVENTIVE MEANS AGAINST FREEZING AND FREEZING OF COAL, OVERBREEDS AT TRANSPORTATION AND STORAGE Download PDF

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RU2014103821A
RU2014103821A RU2014103821/05A RU2014103821A RU2014103821A RU 2014103821 A RU2014103821 A RU 2014103821A RU 2014103821/05 A RU2014103821/05 A RU 2014103821/05A RU 2014103821 A RU2014103821 A RU 2014103821A RU 2014103821 A RU2014103821 A RU 2014103821A
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Russia
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freezing
coal
transportation
storage
overbreeds
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RU2014103821/05A
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Russian (ru)
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RU2564349C2 (en
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Александр Михайлович Мирошников
Владимир Михайлович Ходорченко
Наталья Григорьевна Дзюба
Надежда Николаевна Ушакова
Алексей Алексеевич Гущин
Зоя Николаевна Есина
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский технологический институт пищевой промышленности"
Закрытое акционерное общество "Капролактам Кемерово"
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Priority to RU2014103821/05A priority Critical patent/RU2564349C2/en
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Abstract

Профилактическое средство против смерзания и примерзания угля, вскрышных пород при транспортировке и хранении на основе получаемого в производстве капролактама водного раствора натриевых солей карбоновых кислот, отличающееся тем, что содержит присадку - смесь бутиловых эфиров пропиленгликолей общей формулы CHO[CHCH(CH)O]H, где n=2-4 при произвольном соотношении олигомеров в количестве 0,05-1,00 мас. %.Prophylactic against freezing and freezing of coal, overburden during transportation and storage based on the aqueous solution of carboxylic acid sodium salts obtained in the production of caprolactam, characterized in that it contains an additive - a mixture of butyl ethers of propylene glycols of the general formula CHO [CHCH (CH) O] H, where n = 2-4 with an arbitrary ratio of oligomers in the amount of 0.05-1.00 wt. %

Claims (1)

Профилактическое средство против смерзания и примерзания угля, вскрышных пород при транспортировке и хранении на основе получаемого в производстве капролактама водного раствора натриевых солей карбоновых кислот, отличающееся тем, что содержит присадку - смесь бутиловых эфиров пропиленгликолей общей формулы C4H9O[CH2CH(CH3)O]nH, где n=2-4 при произвольном соотношении олигомеров в количестве 0,05-1,00 мас. %. Prophylactic against freezing and freezing of coal, overburden during transportation and storage based on the aqueous solution of carboxylic acid sodium salts obtained in the production of caprolactam, characterized in that it contains an additive - a mixture of butyl ethers of propylene glycols of the general formula C 4 H 9 O [CH 2 CH ( CH 3 ) O] n H, where n = 2-4 at an arbitrary ratio of oligomers in an amount of 0.05-1.00 wt. %
RU2014103821/05A 2014-02-04 2014-02-04 Prophylactic agent against freezing up and down of coal, overburden rocks at transportation and storage RU2564349C2 (en)

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RU2014103821/05A RU2564349C2 (en) 2014-02-04 2014-02-04 Prophylactic agent against freezing up and down of coal, overburden rocks at transportation and storage

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RU2014103821/05A RU2564349C2 (en) 2014-02-04 2014-02-04 Prophylactic agent against freezing up and down of coal, overburden rocks at transportation and storage

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RU2014103821A true RU2014103821A (en) 2015-08-10
RU2564349C2 RU2564349C2 (en) 2015-09-27

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2618010C1 (en) * 2016-07-12 2017-05-02 Валерий Викторович Жмаев Anti-icing liquid for treatment of walls and downs of mining and transport equipment from cooling and freezing of coal in mass and in transportation of loose cargo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162347A (en) * 1977-12-14 1979-07-24 The Dow Chemical Company Method for facilitating transportation of particulate on a conveyor belt in a cold environment
SU1680750A1 (en) * 1989-06-23 1991-09-30 Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей Agent for preventing blowing out and congealing of solid fuels during transportation
RU2227151C1 (en) * 2002-08-22 2004-04-20 Открытое акционерное общество "Ангарская нефтехимическая компания" Method for lowering regelation of oil coke
RU2486223C1 (en) * 2011-12-01 2013-06-27 Алексей Витальевич Трушков Preventive agent against freezing, sticking and dusting of granular materials

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