Method for deoxidizing coal bed gas and separating methane by concentration
A technology of coalbed methane and methane, applied in the direction of gas fuel, petroleum industry, fuel, etc., can solve the problems of many components, unable to realize industrialization promotion and application, and unable to completely separate after one concentration
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0054] 1) Deoxidation of coalbed methane with fixed bed coalbed methane non-catalytic deoxidation device:
[0055] turn on figure 1 The shown fixed bed coal bed methane non-catalytic deoxidation device (the inner diameter of the furnace body 1 of the fixed bed reactor of the device is 2m, and the height is 3.5m) after the circulating gas pressure regulating valve 7, anthracite with a particle size of 25-50mm is used) As the deoxygenated fuel, the deoxygenated fuel is added into the furnace body 1 of the fixed bed reactor through the coal box 4, and the charging amount is 140kg / h, and the flow rate is 1130Nm 3 Coal bed methane (raw material gas) at / h (air velocity is 0.1m / s) passes through the flame arrester 15 on the coal bed gas inlet pipe 16, the pressure sensor 14, the overpressure cut-off valve 13, the intake pressure regulating valve 12, and the check valve 11 and flow meter B 24, enter the furnace body 1 of the fixed-bed reactor through the grate 21, and carry out deox...
Embodiment 2
[0069] 1) Deoxidation of coalbed methane with fixed bed coalbed methane non-catalytic deoxidation device:
[0070] closure figure 1Coke with a particle size of 25-50mm is used as the fuel for deoxygenation after the circulating gas pressure regulating valve 7 of the fixed-bed coalbed methane non-catalytic deoxidation device (the inner diameter of the furnace body 1 of the fixed-bed reactor of the device is 2m and the height is 3.5m). , the deoxygenated fuel is added into the furnace body 1 of the fixed-bed reactor through the coal box 4, and the charging amount is 110kg / h, and the flow rate is 1130Nm 3 Coal bed methane (raw material gas) at / h (air velocity is 0.1m / s) passes through the flame arrester 15 on the coal bed gas inlet pipe 16, the pressure sensor 14, the overpressure cut-off valve 13, the intake pressure regulating valve 12, and the check valve 11 and flow meter B 24, enter the furnace body 1 of the fixed-bed reactor by the grate 21, and carry out deoxidation reac...
Embodiment 3
[0083] 1) Deoxidation of coalbed methane with fixed bed coalbed methane non-catalytic deoxidation device:
[0084] closure figure 1 After the circulating gas pressure regulating valve 7 of the fixed-bed non-catalytic deoxidation device for coalbed methane (the inner diameter of the fixed-bed reactor (1) of the device is 2m and the height is 3.5m), semi-coke with a particle size of 25-50mm is used as the deoxygenation fuel , the deoxygenated fuel is added into the furnace body 1 of the fixed-bed reactor through the coal box 4, and the charging amount is 130kg / h, and the flow rate is 1130Nm 3 Coal bed methane (raw material gas) at / h (air velocity is 0.1m / s) passes through the flame arrester 15 on the coal bed gas inlet pipe 16, the pressure sensor 14, the overpressure cut-off valve 13, the intake pressure regulating valve 12, and the check valve 11 and flow meter B 24, enter the furnace body 1 of the fixed-bed reactor by the grate 21, and carry out deoxidation reaction with th...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
separation | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com