Coal-based clean energy-saving methane technology
A process and methane technology, applied in the field of carbon oxide synthesis of methane, can solve the problems of energy loss, complex process, high cost, and achieve the effect of resource utilization
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[0030] Example 1
[0031] Produce 30,000 Nm from synthesis gas from catalytic gasification 3 / Day-scale methane.
[0032] Go to the oxo section of 7,000 Nm 3 / Day scale H 2 / CO is 3.0~3.1 syngas;
[0033] 26,400 m2 can be produced in the decarburization section 3 / Day CO 2 , Used as a gas tobacco leavening agent, plant gas fertilizer, supercritical extractant, beverage additive, welding shielding gas, production of foam sheet, fruit and vegetable preservative, production of inorganic chemical products, borax, organic chemical products (dicyandiamide, salicylic acid) , Methanol, formic acid and its derivatives, etc.), carbon dioxide huff and puff, oil displacement recovery or oilfield aids, etc.;
[0034] The water produced is 5.62 tons / day, which is used as boiler water;
[0035] The heat generated is 6.4×10 7 KJ, this heat is partially recovered in the form of steam and hot water, which can by-produce and recover steam and hot water of different grades of 0.5-10MPa. The high-temp...
Example Embodiment
[0040] Example 2
[0041] Produce 30,000 Nm from the synthesis gas from underground gasification coal mining 3 / Day-scale methane.
[0042] H from composite energy 2 39,900Nm 3 / day;
[0043] Go to the oxo section of 12,500 Nm 3 / Day scale H 2 / CO is 3.0 / 1~3.1 / 1 syngas;
[0044] 26,400 m2 can be produced in the decarburization section 3 / Day CO 2 , Used as a gas tobacco leavening agent, plant gas fertilizer, supercritical extractant, beverage additive, welding shielding gas, production of foam sheet, fruit and vegetable preservative, production of inorganic chemical products, borax, organic chemical products (dicyandiamide, salicylic acid) , Methanol, formic acid and its derivatives, etc.), carbon dioxide huff and puff, oil displacement recovery or oilfield aids, etc.;
[0045] The water produced is 21.1 tons / day, which can be used as boiler water;
[0046] Heat generation is 2.4×10 8KJ, this heat is partially recovered in the form of steam and hot water, which can by-produce and ...
Example Embodiment
[0051] Example 3
[0052] Produce 30,000 Nm from synthesis gas from catalytic gasification and gasification coal mining 3 / Day-scale methane.
[0053] H from composite energy 2 21,800 Nm 3 / day;
[0054] Go to the oxo section of 6,900 Nm 3 / Day scale H 2 / CO is 3.0 / 1~3.1 / 1 syngas;
[0055] 24,400 m2 can be produced in the decarburization section 3 / Day CO 2 , Used as a gas tobacco leavening agent, plant gas fertilizer, supercritical extractant, beverage additive, welding shielding gas, production of foam sheet, fruit and vegetable preservative, production of inorganic chemical products, borax, organic chemical products (dicyandiamide, salicylic acid) , Methanol, formic acid and its derivatives, etc.), carbon dioxide huff and puff, oil displacement recovery or oilfield aids, etc.;
[0056] The water produced is 12.6 tons / day, which is used as boiler water;
[0057] Heat generation is 1.4×10 8 KJ, this heat is partially recovered in the form of steam and hot water, which can by-prod...
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