UA61850C2 - Method for operation of a mine nitrogen-compressor unit - Google Patents

Method for operation of a mine nitrogen-compressor unit

Info

Publication number
UA61850C2
UA61850C2 UA2003087401A UA2003087401A UA61850C2 UA 61850 C2 UA61850 C2 UA 61850C2 UA 2003087401 A UA2003087401 A UA 2003087401A UA 2003087401 A UA2003087401 A UA 2003087401A UA 61850 C2 UA61850 C2 UA 61850C2
Authority
UA
Ukraine
Prior art keywords
air
mine
nitrogen
compressor
mix
Prior art date
Application number
UA2003087401A
Other versions
UA61850A (en
Inventor
Borys Abramovych Hriaduschyi
Petro Semenovych Pashkovskyi
Volodymyr Vasyliovych Loboda
Serhii Gennadiiovych Filimonov
Anatolii Mykolaiovych Koval
Pavlo Yevhenovych Zharkov
Oleksandr Maksymovych Lavrenko
Original Assignee
Public Corp M M Fedorov Scient
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 Public Corp M M Fedorov Scient filed Critical Public Corp M M Fedorov Scient
Priority to UA2003087401A priority Critical patent/UA61850C2/en
Priority to RU2003130668/03A priority patent/RU2262600C2/en
Publication of UA61850A publication Critical patent/UA61850A/en
Publication of UA61850C2 publication Critical patent/UA61850C2/en

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

Method for production of gaseous nitrogen from atmospheric air by means of nitrogen-compressor unit includes intake of air from atmosphere, with its compression and cooling in compressor, with purification of air in filters-adsorbers and with feeding compressed purified air to membrane gas-separation module to separate gaseous nitrogen and the mix of gases enriched with oxygen, with supply of gaseous nitrogen to supercharge network. The nitrogen-compressor unit is placed in mine working of the mine, with arrangement through modules functionally connected to each other, those are placed in sequence on several small-size portable movable platforms in the most allowed neighborhood of the place of the nitrogen consumption. The compressor is placed first in the direction of flow of fresh jet of air in the working with separation of not used worked out mix of gases from the cavities of the compressor at its termination to the worked-out air flow leaving the mine. The mix of gases saturated with oxygen is from the membrane gas-separation module supplied to the mixer or tank with antipyrogen-adsorbers to decrease concentration of oxygen in it to safe allowed value through forced rarefaction by additional supplied air, with the following supply of the air mix formed to the new mine air flow coming to the section of the mine.
UA2003087401A 2003-08-05 2003-08-05 Method for operation of a mine nitrogen-compressor unit UA61850C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UA2003087401A UA61850C2 (en) 2003-08-05 2003-08-05 Method for operation of a mine nitrogen-compressor unit
RU2003130668/03A RU2262600C2 (en) 2003-08-05 2003-10-16 Method of mining nitrogen compressor plant operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA2003087401A UA61850C2 (en) 2003-08-05 2003-08-05 Method for operation of a mine nitrogen-compressor unit

Publications (2)

Publication Number Publication Date
UA61850A UA61850A (en) 2003-11-17
UA61850C2 true UA61850C2 (en) 2005-09-15

Family

ID=34392700

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2003087401A UA61850C2 (en) 2003-08-05 2003-08-05 Method for operation of a mine nitrogen-compressor unit

Country Status (2)

Country Link
RU (1) RU2262600C2 (en)
UA (1) UA61850C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8813860B2 (en) 2005-11-10 2014-08-26 Airbus Operations Gmbh Fuel cell system for extinguishing fires
DE102005053692B3 (en) 2005-11-10 2007-01-11 Airbus Deutschland Gmbh Fire protection system for reducing the fire risk in an airplane, ship or building comprises a fuel cell for producing nitrogen-enriched cathode outgoing air and a line for feeding the outgoing air into a space
CN102828767A (en) * 2012-07-19 2012-12-19 大同煤矿集团有限责任公司 Gob natural fire control method
CN103306701B (en) * 2013-04-28 2016-01-27 中国矿业大学(北京) Large regions controls pressure balance for air control system automatically
CN103573282B (en) * 2013-11-04 2016-04-27 冯琛 The liquid gaseity converter of carbon dioxide/nitrogen and converting system
CN108915770A (en) * 2018-06-12 2018-11-30 山西太钢工程技术有限公司 Underground coal mine fire extinguishing system and method
CN108868864B (en) * 2018-06-21 2019-09-10 辽宁工程技术大学 A kind of contiguous seams multiple spot self feed back nitrogen injection system and control method
US11014039B2 (en) * 2018-07-06 2021-05-25 Praxair Technology, Inc. Nitrogen service supply system
RU183558U1 (en) * 2018-07-24 2018-09-25 Леонид Григорьевич Кузнецов Nitrogen Compressor Unit
RU192071U1 (en) * 2019-06-27 2019-09-03 Леонид Григорьевич Кузнецов Nitrogen Compressor Unit

Also Published As

Publication number Publication date
RU2003130668A (en) 2005-04-10
RU2262600C2 (en) 2005-10-20
UA61850A (en) 2003-11-17

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