Ettes Power Coal Mine Gas/Marsh Gas Generating SetCoalbed methane (CBM or Coal Bed Methane), coalbed gas, or coal mine methane (CMM) is a form of natural gas extracted from coal beds. In recent decades it has become an important source of energy in United States, Canada, and other countries. Australia has rich deposits where it is known as coal seam gas.
The term refers to methane adsorbed into the solid matrix of the coal. It is called 'sweet gas' because of its lack of hydrogen sulfide. The presence of this gas is well known from its occurrence in underground coal mining, where it presents a serious safety risk. Coalbed methane, often referred to as CBM, is distinct from a typical sandstone or other conventional gas reservoir, as the methane is stored within the coal by a process called adsorption. The methane is in a near-liquid state, lining the inside of pores within the coal (called the matrix). The open fractures in the coal (called the cleats) can also contain free gas or can be saturated with water.
Unlike much natural gas from conventional reservoirs, coalbed methane contains very little heavier hydrocarbons such as propane or butane, and no natural gas condensate. It often contains up to a few percent carbon dioxide. Some coal seams, such as those in certain areas of the Illawarra Coal Measures in NSW, Australia, contain little methane, with the predominant coal seam gas being carbon dioxide.
Ettes Power coal bed gas generator/coalbed gas generator/Marsh Gas Generating Set/Coal Mine Gas Generator set can be driven by world famous Coal Gas Engines of JDEC 190 series, coupled with Stamford, Leroy Somer, Siemens, Engga, kaijieli or Marathonalternators, power ranging from 20kva upto 750kva.
With certifications of ISO9001:2008, ISO14001 and CE, Our coal bed methane generator/coal bed gas generator enjoy hot ready markets in domestic markets and overseas markets including South Africa, South America, Europe, Middle East and Southeast Asia countries etc. By adopting gas generator concerning technologies of Mixer, Ignitions System, Governor System from USA Omnitech,WOODWARD, HEINZMANN, ALTRONIC, IMPCO and equivalents, and can be equiped with CHP System (heat recovery system) as per client's requirements, it is CHP gas generator. Our biogas generator set can run at highly steady & credible performance, easy for maintenance, much longer life-span and very economic in price based on wonderful quality (tags: coal bed gas generator set, coalbed gas generating set, coal bed methane generator, Coal Gas Generator, Coal Gas Generating Set)
Coald Bed Methane Gas quality requirements for Ettes Power Coalbed generator set/Coal mine gas generating set/Marsh Gas Generator
Gas Temperature ≤40
Pressure of biogas: 3-20kpa, rate of pressure change ≤1kpa/min
H2S≤200mg/Nm3
Moisture Content≤40g/Nm3
If the CH4 convers less than 30%, the total content of CH4 and O2 should be more than 28%, the content of O2 should be more than 16%.
Impurity particular≤5um, Impurity content ≤30mg/Nm3
If there are too much sulfur and ammonia in the gas, it will not only corrode the electrode of sparking plug heavily but also increase the acid value of engine oil which will corrode the parts inside the genset, easily to generate precipitate and increase the attrition to the engine, which is harmful to the gas engine based on long term running.
Gas Generator Data Sheet (50/60HZ) |
|
Model |
Rated
Power |
Standby
Power |
Engine
Model |
Rotation
Speed |
Alternator |
No.of
Cylinders
& Type |
Overall
dimension
(L*W*H)(mm) |
Weight
(kg) |
KW |
KVA |
KW |
KVA |
|
RPM
(50HZ/60HZ) |
Marathon
or Engga |
EC- 25N |
20 |
25 |
22 |
28 |
4B3.9 |
1500/1800 |
MP Series |
4.L |
1950*1000*1350 |
1010 |
EC- 31N |
25 |
31 |
28 |
34 |
4BT3.9 |
1500/1800 |
MP Series |
4.L |
1950*1000*1350 |
1010 |
EC- 38N |
30 |
38 |
33 |
41 |
4BT3.9 |
1500/1800 |
MP Series |
4.L |
1950*1000*1350 |
1010 |
EC- 50N |
40 |
50 |
44 |
55 |
4BTA3.9 |
1500/1800 |
MP Series |
4.L |
1950*1000*1350 |
1010 |
EC- 56N |
45 |
56 |
50 |
63 |
4BTA3.9 |
1500/1800 |
MP Series |
4.L |
1950*1000*1350 |
1010 |
EC- 63N |
50 |
63 |
55 |
69 |
6B5.9 |
1500/1800 |
MP Series |
6.L |
2280*1100*1490 |
1450 |
EC- 75N |
60 |
75 |
66 |
82 |
6B5.9 |
1500/1800 |
MP Series |
6.L |
2280*1100*1490 |
1450 |
EC- 94N |
75 |
94 |
82 |
103 |
6BT5.9 |
1500/1800 |
MP Series |
6.L |
2280*1100*1490 |
1450 |
EC-110N |
88 |
110 |
97 |
121 |
6BT5.9 |
1500/1800 |
MP Series |
6.L |
2280*1100*1490 |
1450 |
EC-120N |
96 |
120 |
105 |
132 |
6CT8.3 |
1500/1800 |
MP Series |
6.L |
2350*1100*1600 |
1600 |
EC-138N |
110 |
138 |
121 |
152 |
6CT8.3 |
1500/1800 |
MP Series |
6.L |
2350*1100*1600 |
1600 |
EC-150N |
120 |
150 |
132 |
165 |
6LT8.9 |
1500/1800 |
MP Series |
6.L |
2350*1100*1600 |
1600 |
EC-169N |
135 |
169 |
149 |
186 |
6LT8.9 |
1500/1800 |
MP Series |
6.L |
2350*1100*1600 |
1600 |
EC-188N |
150 |
188 |
165 |
206 |
6LT8.9 |
1500/1800 |
MP Series |
6.L |
2350*1100*1600 |
1600 |
EC-212N |
170 |
212 |
187 |
233 |
6LT8.9 |
1500/1800 |
MP Series |
6.L |
2350*1100*1600 |
1600 |
EC-225N |
180 |
225 |
200 |
250 |
NT855 |
1500/1800 |
MP Series |
6.L |
2500*1200*1800 |
3000 |
EC-250N |
200 |
250 |
220 |
275 |
NT855 |
1500/1800 |
MP Series |
6.L |
2500*1200*1800 |
3000 |
EC-275N |
220 |
275 |
242 |
303 |
NT855 |
1500/1800 |
MP Series |
6.L |
2500*1200*1800 |
3000 |
EC-313N |
250 |
313 |
275 |
344 |
NT855 |
1500/1800 |
MP Series |
6.L |
2500*1200*1800 |
3000 |
EC-350N |
280 |
350 |
308 |
385 |
KT19 |
1500/1800 |
MP Series |
6.L |
3400*1300*1950 |
3500 |
EC-375N |
300 |
375 |
330 |
413 |
KT19 |
1500/1800 |
MP Series |
6.L |
3400*1300*1950 |
3500 |
EC-400N |
320 |
400 |
352 |
440 |
KT19 |
1500/1800 |
MP Series |
6.L |
3400*1300*1950 |
3500 |
EC-438N |
350 |
438 |
385 |
481 |
KT38 |
1500/1800 |
MP Series |
12.Vee |
4500*1900*2300 |
8200 |
EC-500N |
400 |
500 |
440 |
550 |
KT38 |
1500/1800 |
MP Series |
12.Vee |
4500*1900*2300 |
8200 |
EC-563N |
450 |
563 |
500 |
625 |
KT38 |
1500/1800 |
MP Series |
12.Vee |
4500*1900*2300 |
8200 |
EC-625N |
500 |
625 |
550 |
688 |
KT38 |
1500/1800 |
MP Series |
12.Vee |
4500*1900*2300 |
8800 |
EC-688N |
550 |
688 |
605 |
756 |
KT38 |
1500/1800 |
MP Series |
12.Vee |
4500*1900*2300 |
8800 |
EC-750N |
600 |
750 |
660 |
825 |
KT50 |
1500/1800 |
MP Series |
16.Vee |
4800*2100*2500 |
9800 |
EC-813N |
650 |
813 |
715 |
894 |
KT50 |
1500/1800 |
MP Series |
16.Vee |
4800*2100*2500 |
9800 |
EC-875N |
700 |
875 |
770 |
963 |
KT50 |
1500/1800 |
MP Series |
16.Vee |
4800*2100*2500 |
9800 |
EC-1000N |
800 |
1000 |
880 |
1100 |
KT50 |
1500/1800 |
MP Series |
16.Vee |
4800*2100*2500 |
9800 |
ES- 25N |
20 |
25 |
22 |
28 |
R4105 |
1500/1800 |
IFC Series |
4.L |
1900*800*1400 |
900 |
ES- 38N |
30 |
38 |
33 |
41 |
R4105 |
1500/1800 |
IFC Series |
4.L |
1900*800*1400 |
900 |
ES- 50N |
40 |
50 |
44 |
55 |
4135T |
1500/1800 |
IFC Series |
4.L |
2300*900*1500 |
1700 |
ES- 63N |
50 |
63 |
55 |
69 |
4135AT |
1500/1800 |
IFC Series |
4.L |
2300*900*1500 |
1700 |
ES- 80N |
64 |
80 |
70 |
88 |
6135T-1 |
1500/1800 |
IFC Series |
6.L |
3000*1300*1700 |
1800 |
ES- 94N |
75 |
94 |
82 |
103 |
6135T-2 |
1500/1800 |
IFC Series |
6.L |
3000*1300*1700 |
1880 |
ES-113N |
90 |
113 |
100 |
125 |
6135AT |
1500/1800 |
IFC Series |
6.L |
3500*1300*1850 |
2000 |
ES-125N |
100 |
125 |
110 |
138 |
6138T |
1500/1800 |
IFC Series |
6.L |
3500*1300*1850 |
2300 |
ES-150N |
120 |
150 |
132 |
165 |
6138AT |
1500/1800 |
IFC Series |
6.L |
3500*1300*1850 |
2500 |
ES-188N |
150 |
188 |
165 |
206 |
12V135T |
1500/1800 |
IFC Series |
12.Vee |
3600*1400*1900 |
3300 |
ES-250N |
200 |
250 |
220 |
275 |
12V135AT |
1500/1800 |
IFC Series |
12.Vee |
3600*1400*1900 |
3600 |
ES-313N |
250 |
313 |
275 |
344 |
12V138AT |
1500/1800 |
IFC Series |
12.Vee |
3800*1400*1900 |
3800 |
EJ-375N |
300 |
375 |
330 |
413 |
J6190 |
1000/1200 |
IFC Series |
6.L |
4500*1800*2000 |
8800 |
EJ-500N |
400 |
500 |
440 |
550 |
12V190ZT |
1000/1200 |
IFC Series |
12.Vee |
4600*2000*2100 |
11000 |
EJ-625N |
500 |
625 |
550 |
688 |
12V190ZLT |
1000/1200 |
IFC Series |
12.Vee |
4800*2000*2200 |
12000 |
EJ-750N |
600 |
750 |
660 |
825 |
G12V190ZLT |
1000/1200 |
IFC Series |
12.Vee |
5300*2100*2500 |
15000 |
EJ-1000N |
800 |
1000 |
880 |
1100 |
AD12V190ZLT |
1500/1200 |
IFC Series |
12.Vee |
5800*2335*2607 |
15900 |
EJ-1125N |
900 |
1125 |
1000 |
1250 |
AD12V190ZLT |
1500 (50HZ) |
IFC Series |
12.Vee |
5800*2335*2607 |
16000 |
EJ-1250N1 |
1000 |
1250 |
1100 |
1375 |
AD12V190ZLT |
1500 (50HZ) |
IFC Series |
12.Vee |
5800*2335*2607 |
16600 |
EJ-1250N2 |
1000 |
1250 |
1100 |
1375 |
AD16V190ZLT |
1000/1200 |
IFC Series |
16.Vee |
6070*2380*2776 |
22000 |
EJ-1375N |
1100 |
1375 |
1200 |
1500 |
AD16V190ZLT |
1000/1200 |
IFC Series |
16.Vee |
6070*2380*2776 |
22000 |
EJ-1500N |
1200 |
1500 |
1320 |
1650 |
AD16V190ZLT |
1000/1200 |
IFC Series |
16.Vee |
6070*2380*2776 |
22000 |
Ettes Power Machinery Group, one of the largest suppliers for diesel generator and gas generators, which enjoy hot markets in more than 70 countries. We can supply generating sets from 10kVA upto 3000kVA driven by world top engines of Cummins, Doosan, Perkins, Deutz, MTU, Doosan, Lovol, Ricardo, SDEC and JDEC Series. And we can satisfy your special requirements for Soundproof canopy, Trailer, ATS, Synchronizing Parallel systems and Remote Controller etc...In recent years, we have sold thousands of generators to international market per year and our gensets enjoy highly reputation all over the world.
Following is our main supply scope of power generators:
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Diesel-Generators for Land Application
Cummins-Engine Series from 20kVA upto 1500kVA.
MWM-Engine Series from 250kVA upto 2000kVA.
Lovol-Engine Series from 20kVA upto 150kVA.
Doosan-Engine Series from 63kVA upto 700kVA.
Deutz-Engine Series from 25kVA upto 600kVA.
China Engine -eries from 10kVA upto 2400kVA.
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Diesel-Generators for Marine Application
Cummins-Marine Engine Series from 50kVA upto 1125kVA.
MWM-Marine Engine Series from 250kVA upto 2000kVA.
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Gas-Engine Generators
Natural Gas-Generators from 30kVA upto 1500kVA.
Biogas-Generators from 30kVA upto 1250kVA.
Biomass-Generators from 30kVA upto 625kVA.
LPG-Gas Generators from 30kVA upto 625kVA.
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