UA99285C2 - Method for degassing a coal-rock massif at development of coal seams - Google Patents

Method for degassing a coal-rock massif at development of coal seams

Info

Publication number
UA99285C2
UA99285C2 UAA200911827A UAA200911827A UA99285C2 UA 99285 C2 UA99285 C2 UA 99285C2 UA A200911827 A UAA200911827 A UA A200911827A UA A200911827 A UAA200911827 A UA A200911827A UA 99285 C2 UA99285 C2 UA 99285C2
Authority
UA
Ukraine
Prior art keywords
degassing
bio
coal
gas
methane
Prior art date
Application number
UAA200911827A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Сергійович Фальштинський
Юрій Вікторович Сорбат
Роман Омелянович Дичковський
Микола Михайлович Табаченко
Леонід Никифорович Ширін
Original Assignee
Державний Вищий Навчальний Заклад "Національний Гірничий Університет"
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 Державний Вищий Навчальний Заклад "Національний Гірничий Університет" filed Critical Державний Вищий Навчальний Заклад "Національний Гірничий Університет"
Priority to UAA200911827A priority Critical patent/UA99285C2/en
Publication of UA99285C2 publication Critical patent/UA99285C2/en

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention relates to mining, in particular to underground development of mineral beds through degassing coal seams before working out at and after penetration of breakage face with increase of energy value of degassing gases through mixing those with bio-gas and with production of electric energy, heat and fuel gas at compact, mobile bio-degassing energy complex in closed technological cycle. The method includes drilling of vertical or deviating-horizontal wells from the day surface and installation of a vacuum pump in the mouth of degassing well and formation of unloading zone in coal-rock massif with obtaining degassing mix and increase of its energy value through adding bio-gas with substantial part of methane in it, this is produced at bio-gas installations that are included to the surface bio-degassing power complex for production of gas-methane mix for production of electric energy, heat, fuel gas methane and fertilizers. Increase of energy value of gases of well degassing of coal seams in closed cycle is achieved, with complex production of energy products and fertilizers, with decrease of negative effect on environment due to utilization of methane of coal beds and gases of bio-mass.
UAA200911827A 2009-11-19 2009-11-19 Method for degassing a coal-rock massif at development of coal seams UA99285C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA200911827A UA99285C2 (en) 2009-11-19 2009-11-19 Method for degassing a coal-rock massif at development of coal seams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200911827A UA99285C2 (en) 2009-11-19 2009-11-19 Method for degassing a coal-rock massif at development of coal seams

Publications (1)

Publication Number Publication Date
UA99285C2 true UA99285C2 (en) 2012-08-10

Family

ID=50849082

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200911827A UA99285C2 (en) 2009-11-19 2009-11-19 Method for degassing a coal-rock massif at development of coal seams

Country Status (1)

Country Link
UA (1) UA99285C2 (en)

Similar Documents

Publication Publication Date Title
IN2014MN01308A (en)
CN204175276U (en) A kind of underground coal gasification(UCG) analogue experiment installation
Xin-Qiu et al. Failure mechanism and control measure of roadway deformation with fractured surrounding rock in deep mine
UA99285C2 (en) Method for degassing a coal-rock massif at development of coal seams
UA84303U (en) Method for underground coal gasification for production of generator gas
UA104704C2 (en) Method for increase of calorific value of underground gasification of solid fuel
UA44893U (en) Method for percussion-unloading effect on productive rock massif
UA50709U (en) Method for degassing coal-rock mass at development of coal seams
UA37303U (en) Method for capping methane of coal-gas beds
UA103855C2 (en) method for gasification of solid fuel seam
UA98329C2 (en) Method for degassing a coal-rock massif at development of a group of coal seams
UA104697C2 (en) Method of combined development of steep mineral deposits
UA101862C2 (en) Method for underground development of coal beds
UA72664U (en) Method of hydrodynamic effect on highly fractured coal seams tending to gas-dynamical effects
UA52249U (en) Pillarless ore mining method with stowing
UA48762U (en) Method for operation of mine water discharge installation
UA102978U (en) Method of underground coal gasification
UA76540U (en) Method of concurrent degassing carbonic rock mass of operating mines
UA61134U (en) Method for underground development of inclined ore deposits
UA97274C2 (en) Method for heat recovery at underground gasification of solid fuel
UA88765U (en) Degassing method at coal extraction with underground method
UA56985U (en) Method for ventilation of blind drifts
UA97915C2 (en) Method for gas extraction from underground mine workings
UA81694C2 (en) Method for formation of well collector
UA53786U (en) Method for degassing coal-rock massif at development of group of coal seams