coal bed methane

High Capacity 240m3/h 15KW Vacuum Degasser , Drilling Vacuum Degasser Brief Introduction TRZCQ series vacuum degasser is a special pu...

Oil well / CBM Drilling Tool O.D.: 43-340mm ADVANTAGES OF DOWNHOLE MOTOR Increased rate of penetration. Better hole deviation control. Reduction in dr...

coal mine methane detector Main parameters: 1. measurement range: (0-10)% CH4 2.Minimum differentiation numerical value: 0.5% CH4 3. Dial Scope of dif...

Specifications Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe...

Handheld Infrared Gas Detector OVERVIEW JHB series infrared alarm detector is in compliance with mining products certification, it is ...

...d” of EXOLOSION-PROOF ELECTRIC EQUIPMENT USED IN EXPLOSIVE ENVIRONMENT. They apply to mine wells where have of -dust explosive dangers ...

MQ-4 Air Quality Gas Sensors Methane Gas Sensor Natural Coal Co Methane Detector Module Application: It is widely used in domestic gas leakage alarm, ...

... Mines With Explosive Mixture And Dust Product overview TBVF series low-speed and high-torque permanent magnet direct drive motor...

...present. , one of the combustible gas which is lighter than air, tends to rise to the ceiling of a mine or tunnel leaving it virtually undet...

.... This sensor meets the requirements of "GB15322 Combustible Gas Detector", "AQ6211-2008 Non-dispersive Infrared Sensor for ...

... mines. It is carried by them for and carbon monoxide detection and alarm purposes. 2,Features It is widely used in fire-fighting, metallur...

... Boiler fired boiler efficiency calculation Fluidized 1. At the bottom of the boiler furnace there is a of inert material. is w...

.../Biomass Fired CFB Circulating Fluidized with ASME Standard Product Description Circulating fluidized is of low-temperature combustion,...

... drill ), to pressure the wind as the power of pneumatic tools. The pneumatic drill in shape structure includes other drill on the advanta...

...grinding disc rotating at a constant speed disperses and flattens the raw material outwards evenly with the help of centrifugal force to form a mat...

...Fluidized Dryer For Salt fluid dryer for is a new technology developed on the basis of static fluidized . Mechanical vibration is a...

... porportion of limestone size above 40mm or below 10mm should not be more than 5%. The maximum size should be less than 40mm. 2. Fuel: Furnace gas,...