PL411745A1 - Method for starting-up of the coal gasification underground georeactor - Google Patents

Method for starting-up of the coal gasification underground georeactor

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Publication number
PL411745A1
PL411745A1 PL411745A PL41174515A PL411745A1 PL 411745 A1 PL411745 A1 PL 411745A1 PL 411745 A PL411745 A PL 411745A PL 41174515 A PL41174515 A PL 41174515A PL 411745 A1 PL411745 A1 PL 411745A1
Authority
PL
Poland
Prior art keywords
pyrotechnic charge
georeactor
starting
charge
coal gasification
Prior art date
Application number
PL411745A
Other languages
Polish (pl)
Inventor
Robert Hildebrandt
Krzysztof Cybulski
Eugeniusz Krause
Jacek Sobała
Original Assignee
Główny Instytut Górnictwa
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 Główny Instytut Górnictwa filed Critical Główny Instytut Górnictwa
Priority to PL411745A priority Critical patent/PL411745A1/en
Publication of PL411745A1 publication Critical patent/PL411745A1/en

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Abstract

Pokład węgla zapala się wysokoenergetyczną mieszanką tworzącą ładunek pirotechniczny, wyposażony w co najmniej dwa zespoły zapalcze uruchamiane za pomocą sieci przewodów przyłączonych do zapalarki (5). Ładunek pirotechniczny (4) wprowadza się do kanału ogniowego w postaci otworu kierunkowego udostępniającego przeznaczony do zgazowania pokład, wykonanego z wyrobisk podziemnych lub z powierzchni, korzystnie otworu doprowadzającego czynniki zgazowujące. Ładunek pirotechniczny (4) odpala się zdalnie i jednocześnie wymusza przepływ powietrza (6) wokół tego ładunku w kanale ogniowym, korzystnie poprzez podciśnienie powodowane pracą wentylatora gazu surowego.The coal seam ignites with a high-energy mixture forming a pyrotechnic charge, equipped with at least two ignition assemblies activated by a network of wires connected to the igniter (5). The pyrotechnic charge (4) is introduced into the fire channel in the form of a directional hole providing access to the deck to be gasified, made of underground excavations or from the surface, preferably the hole supplying gasification agents. The pyrotechnic charge (4) fires remotely and at the same time forces the air flow (6) around this charge in the fire duct, preferably through the negative pressure caused by the operation of the raw gas fan.

PL411745A 2015-03-25 2015-03-25 Method for starting-up of the coal gasification underground georeactor PL411745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL411745A PL411745A1 (en) 2015-03-25 2015-03-25 Method for starting-up of the coal gasification underground georeactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL411745A PL411745A1 (en) 2015-03-25 2015-03-25 Method for starting-up of the coal gasification underground georeactor

Publications (1)

Publication Number Publication Date
PL411745A1 true PL411745A1 (en) 2016-09-26

Family

ID=56942353

Family Applications (1)

Application Number Title Priority Date Filing Date
PL411745A PL411745A1 (en) 2015-03-25 2015-03-25 Method for starting-up of the coal gasification underground georeactor

Country Status (1)

Country Link
PL (1) PL411745A1 (en)

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