PL390417A1 - Zastosowanie piany do zwiększenia oporów przepływu gazu w podziemnych działaniach eksploatacji górniczej oraz urządzenie do podawania piany - Google Patents

Zastosowanie piany do zwiększenia oporów przepływu gazu w podziemnych działaniach eksploatacji górniczej oraz urządzenie do podawania piany

Info

Publication number
PL390417A1
PL390417A1 PL390417A PL39041708A PL390417A1 PL 390417 A1 PL390417 A1 PL 390417A1 PL 390417 A PL390417 A PL 390417A PL 39041708 A PL39041708 A PL 39041708A PL 390417 A1 PL390417 A1 PL 390417A1
Authority
PL
Poland
Prior art keywords
foam
underground
actions
feeding
application
Prior art date
Application number
PL390417A
Other languages
English (en)
Inventor
James D. Pile
Nigel Richard Goff
Steve L. Bessinger
Original Assignee
San Juan Coal Companysan Juan Coal Company
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 San Juan Coal Companysan Juan Coal Company filed Critical San Juan Coal Companysan Juan Coal Company
Publication of PL390417A1 publication Critical patent/PL390417A1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Geophysics And Detection Of Objects (AREA)
PL390417A 2007-07-31 2008-07-31 Zastosowanie piany do zwiększenia oporów przepływu gazu w podziemnych działaniach eksploatacji górniczej oraz urządzenie do podawania piany PL390417A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95294607P 2007-07-31 2007-07-31

Publications (1)

Publication Number Publication Date
PL390417A1 true PL390417A1 (pl) 2010-07-05

Family

ID=40029296

Family Applications (1)

Application Number Title Priority Date Filing Date
PL390417A PL390417A1 (pl) 2007-07-31 2008-07-31 Zastosowanie piany do zwiększenia oporów przepływu gazu w podziemnych działaniach eksploatacji górniczej oraz urządzenie do podawania piany

Country Status (10)

Country Link
US (1) US20090033140A1 (pl)
CN (1) CN101809250A (pl)
AU (1) AU2008282110A1 (pl)
BR (1) BRPI0815066A2 (pl)
DE (1) DE112008002078T5 (pl)
PL (1) PL390417A1 (pl)
RU (1) RU2476677C2 (pl)
UA (1) UA99732C2 (pl)
WO (1) WO2009018458A1 (pl)
ZA (1) ZA201000402B (pl)

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* Cited by examiner, † Cited by third party
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AR046890A1 (es) 2003-12-15 2005-12-28 Alcon Inc [1,4] oxazino [2,3-g] indazoles sustituidos para el tratamiento del glaucoma.
JP5457021B2 (ja) * 2008-12-22 2014-04-02 東京エレクトロン株式会社 混合ガスの供給方法及び混合ガスの供給装置
CN102061917A (zh) * 2010-12-03 2011-05-18 煤炭科学研究总院太原研究院 掘进机机载泡沫除尘系统
RU2468206C1 (ru) * 2011-07-26 2012-11-27 Открытое Акционерное Общество "Уральский Научно-Исследовательский И Проектный Институт Галургии" (Оао "Галургия") Способ вторичной отработки соляного пласта
US8985699B2 (en) * 2013-03-14 2015-03-24 Seneca Industries Inc. Mining methods and equipment
US11111786B2 (en) * 2014-10-24 2021-09-07 Imerys Usa, Inc. Moisture tolerant rock dust and methods of application thereof
US10550695B2 (en) * 2018-05-30 2020-02-04 Strata Products Worldwide, Llc Plug for a void, system and method
CN113294198B (zh) * 2021-05-20 2024-01-23 太原理工大学 一种可溶缓释温敏阻化剂及其制备方法
CN115992730B (zh) * 2023-02-11 2023-08-01 安徽牛山矿业股份有限公司 一种井下作业用安全防护装置

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Also Published As

Publication number Publication date
DE112008002078T5 (de) 2010-10-28
ZA201000402B (en) 2010-10-27
WO2009018458A1 (en) 2009-02-05
BRPI0815066A2 (pt) 2017-05-23
US20090033140A1 (en) 2009-02-05
RU2476677C2 (ru) 2013-02-27
UA99732C2 (ru) 2012-09-25
CN101809250A (zh) 2010-08-18
RU2010107179A (ru) 2011-09-10
AU2008282110A1 (en) 2009-02-05

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