EA023474B1 - Способ уменьшения концентрации нитрозных газов при подземных горных работах и установка для осуществления способа - Google Patents

Способ уменьшения концентрации нитрозных газов при подземных горных работах и установка для осуществления способа Download PDF

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Publication number
EA023474B1
EA023474B1 EA201201301A EA201201301A EA023474B1 EA 023474 B1 EA023474 B1 EA 023474B1 EA 201201301 A EA201201301 A EA 201201301A EA 201201301 A EA201201301 A EA 201201301A EA 023474 B1 EA023474 B1 EA 023474B1
Authority
EA
Eurasian Patent Office
Prior art keywords
explosion
dust
separator
filter
gaseous products
Prior art date
Application number
EA201201301A
Other languages
English (en)
Russian (ru)
Other versions
EA201201301A1 (ru
Inventor
Райнхольд Бот
Петер Микки
Original Assignee
Кфт Гмбх Компект Филтер Текник
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 Кфт Гмбх Компект Филтер Текник filed Critical Кфт Гмбх Компект Филтер Текник
Publication of EA201201301A1 publication Critical patent/EA201201301A1/ru
Publication of EA023474B1 publication Critical patent/EA023474B1/ru

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/20—Drawing-off or depositing dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EA201201301A 2010-03-19 2011-02-18 Способ уменьшения концентрации нитрозных газов при подземных горных работах и установка для осуществления способа EA023474B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010012052 DE102010012052A1 (de) 2010-03-19 2010-03-19 Verfahren zur Minimierung nitroser Gase im untertägigen Berg- und Tunnelbau
PCT/DE2011/000161 WO2011113408A2 (fr) 2010-03-19 2011-02-18 Procédé pour réduire au minimum les vapeurs nitreuses dans le domaine de l'exploitation minière souterraine et du creusement de tunnels

Publications (2)

Publication Number Publication Date
EA201201301A1 EA201201301A1 (ru) 2013-02-28
EA023474B1 true EA023474B1 (ru) 2016-06-30

Family

ID=44462120

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201201301A EA023474B1 (ru) 2010-03-19 2011-02-18 Способ уменьшения концентрации нитрозных газов при подземных горных работах и установка для осуществления способа

Country Status (4)

Country Link
EP (1) EP2547426A2 (fr)
DE (1) DE102010012052A1 (fr)
EA (1) EA023474B1 (fr)
WO (1) WO2011113408A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425446B (zh) * 2011-12-27 2013-08-21 重庆市能源投资集团科技有限责任公司 一种用于煤矿井下钻孔的气渣分离一体化临抽装置
CN102536305B (zh) * 2012-03-06 2014-03-26 中国矿业大学 一种注温度和压力耦合作用下的氮气增透抽采瓦斯的方法
CN102839986A (zh) * 2012-09-18 2012-12-26 淮南矿业(集团)有限责任公司 瓦斯抽采系统的耦合装置及瓦斯抽采系统
CN103161491A (zh) * 2013-03-28 2013-06-19 山西潞安矿业(集团)有限责任公司 综掘工作面巷道除尘净化系统
DE102018101647A1 (de) 2018-01-25 2019-07-25 Cft Gmbh Compact Filter Technic Verfahren zur Reduzierung nitroser Gase und DME-Konzentrationen im Berg- und Tunnelbau
DE102018209993A1 (de) 2018-06-20 2019-12-24 ECOVAC Filteranlagen GmbH Vorrichtung und Verfahren zur Reinigung schadstoffbelasteter Luft
DE102019207502A1 (de) 2019-05-22 2020-11-26 Christoph Kronhagel Luftreinigungsanlage
CN110821552B (zh) * 2019-11-22 2022-02-18 安徽理工大学 一种近水平厚煤层开采瓦斯与煤自燃综合治理方法
CN112962492B (zh) * 2021-04-12 2021-12-31 广平县隆合新能源销售有限公司 一种马路除尘装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052339B (de) * 1956-11-16 1959-03-12 Ruhrstahl Ag Verfahren und Vorrichtung zum Niederschlagen von Feinstaub, insbesondere unter Tage
US4348057A (en) * 1980-08-25 1982-09-07 B & J Manufacturing Company Blower and dust collecting machine and method of operation
JPH03233100A (ja) * 1989-08-24 1991-10-17 Agency Of Ind Science & Technol 自動車道トンネル用換気設備
DE102004012967A1 (de) * 2003-06-13 2004-12-30 Cft Gmbh Compact Filter Technic Entstauber mit Mehrstrahldüsen
JP2006022549A (ja) * 2004-07-08 2006-01-26 Mcm:Kk トンネル内空気浄化装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052339B (de) * 1956-11-16 1959-03-12 Ruhrstahl Ag Verfahren und Vorrichtung zum Niederschlagen von Feinstaub, insbesondere unter Tage
US4348057A (en) * 1980-08-25 1982-09-07 B & J Manufacturing Company Blower and dust collecting machine and method of operation
JPH03233100A (ja) * 1989-08-24 1991-10-17 Agency Of Ind Science & Technol 自動車道トンネル用換気設備
DE102004012967A1 (de) * 2003-06-13 2004-12-30 Cft Gmbh Compact Filter Technic Entstauber mit Mehrstrahldüsen
JP2006022549A (ja) * 2004-07-08 2006-01-26 Mcm:Kk トンネル内空気浄化装置

Also Published As

Publication number Publication date
WO2011113408A3 (fr) 2012-06-28
EP2547426A2 (fr) 2013-01-23
DE102010012052A1 (de) 2011-09-22
WO2011113408A2 (fr) 2011-09-22
EA201201301A1 (ru) 2013-02-28

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU