燃气发电机组是取代燃油、燃煤机组的新型绿色环保动力。充分利用各种天然气或有害气体作为燃料，变废为宝、运行安全方便，成本效益高，排放污染低，并适宜热、电联产等特点，市场前景十分广阔。您知道燃气发电机组对多种气体有啥要求？

Gas turbine generator set is a new type of green power that replaces oil fired and coal fired units. Make full use of all kinds of natural gas or harmful gas as fuel, turn waste into treasure, operate safely and conveniently, have high cost-effectiveness, low emission pollution, and are suitable for heat and electricity cogeneration. The market prospect is very broad. Do you know what the requirements of gas generator set are for various gases?

1、燃气发电机组对天然气的要求在距离机组燃气进气调压阀前1m内，①天然气压力100～300kPa（增压机）或50-300kPa（非增压机）；②天然气中甲烷体积含量不低于70%；③H2S≤20mg/Nm3；④杂质粒度＜5μm，杂质含量≤30mg/Nm3；

1. The requirements of gas generator set for natural gas shall be within 1 m from the front of gas inlet pressure regulating valve of the unit, ① the pressure of natural gas shall be 100~300kPa (booster) or 50-300kPa (non booster); ② The volume content of methane in natural gas shall not be less than 70%; ③H2S≤20mg/Nm3； ④ Impurity particle size ＜ 5 μ m. Impurity content ≤ 30mg/Nm3;

若可燃气体中含硫及氨成份较高，不仅会严重腐蚀火花塞电极，而且会使机油中酸值增加，腐蚀机组内部零件，同时易于生成沉淀物，增加对发动机的腐蚀和磨损。

If the sulfur and ammonia components in the combustible gas are high, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the engine oil, corrode the internal parts of the unit, and at the same time, it is easy to generate sediment, increasing the corrosion and wear of the engine.

2、燃气发电机组对沼气的要求在距离机组燃气进气调压阀前1m内，①沼气温度≤40℃；②沼气压力3～10kPa，压力变化速率≤1kPa/min；③沼气中甲烷体积含量不低于40%，变化速率≤2%∕min；④H2S≤200mg/Nm3；⑤NH3≤20mg/Nm3；⑥杂质粒度≤5μm，杂质含量≤30mg/Nm3；⑦沼气中水份含量≤40g/Nm3。对于甲烷体积含量30～40%的沼气需要机组特殊配置，选另一型号的产品。

2. The requirements of gas generator set for biogas shall be within 1 m from the front of gas inlet pressure regulating valve of the unit, ① biogas temperature ≤ 40 ℃; ② The biogas pressure is 3~10kPa, and the pressure change rate is ≤ 1kPa/min; ③ The volume content of methane in biogas shall not be less than 40%, and the change rate shall be ≤ 2%/min; ④H2S≤200mg/Nm3； ⑤NH3≤20mg/Nm3； ⑥ Impurity particle size ≤ 5 μ m. Impurity content ≤ 30mg/Nm3; ⑦ Water content in biogas ≤ 40g/Nm3. For biogas with methane volume content of 30-40%, special configuration of the unit is required, and another type of product is selected.

若可燃气体中含硫及氨成份较高，不仅会严重腐蚀火花塞电极，而且会使机油中酸值增加，腐蚀机组内部零件，同时易于生成沉淀物，增加对发动机的腐蚀和磨损。

If the sulfur and ammonia components in the combustible gas are high, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the engine oil, corrode the internal parts of the unit, and at the same time, it is easy to generate sediment, increasing the corrosion and wear of the engine.

3、燃气发电机组对瓦斯的要求在距离机组燃气进气调压阀前1m内，①瓦斯温度≤40℃；②瓦斯压力3～10kPa，压力变化速率≤1kPa/min；③瓦斯中甲烷体积含量不低于9%，变化速率≤2%∕min；④对于甲烷体积含量小于30%的瓦斯，甲烷与氧气体积含量之和不低于28%，氧气体积含量不低于16％；⑤杂质粒度≤5μm，杂质含量≤30mg/Nm3。⑥硫化氢含量不大于200mg/m3。对于超出规定范围的气体需与厂商沟通，根据气体成份核实是否可行。

3. The gas generator set's requirements for gas shall be within 1 m from the gas inlet pressure regulating valve of the unit, ① gas temperature ≤ 40 ℃; ② The gas pressure is 3 ～ 10kPa, and the pressure change rate is ≤ 1kPa/min; ③ The volume content of methane in the gas shall not be less than 9%, and the change rate shall not be less than 2%/min; ④ For gas with methane volume content less than 30%, the sum of methane and oxygen volume content shall not be less than 28%, and the oxygen volume content shall not be less than 16%; ⑤ Impurity particle size ≤ 5 μ m. Impurity content ≤ 30mg/Nm3. ⑥ The content of hydrogen sulfide is not more than 200mg/m3. For gases beyond the specified range, it is necessary to communicate with the manufacturer and verify whether it is feasible according to the gas composition.

4、燃气发电机组对焦炉煤气的要求在距离机组燃气进气调压阀前1m内，①焦炉煤气温度≤40℃；②焦炉煤气压力3～10kPa，压力变化速率≤1kPa/min；③焦炉煤气中氢气体积含量≤60%；④H2S≤200mg/Nm3；⑤NH3≤20mg/Nm3；⑥焦油含量≤50mg/Nm3；⑦杂质粒度≤5μm，杂质含量≤30mg/Nm3；⑧焦炉煤气中水份含量≤40g/Nm3。

4. The requirements of gas generator unit for coke oven gas shall be within 1 m from the front of gas inlet pressure regulating valve of the unit, ① the temperature of coke oven gas shall be ≤ 40 ℃; ② Coke oven gas pressure is 3~10kPa, and the pressure change rate is ≤ 1kPa/min; ③ Volume content of hydrogen in coke oven gas ≤ 60%; ④H2S≤200mg/Nm3； ⑤NH3≤20mg/Nm3； ⑥ Tar content ≤ 50mg/Nm3; ⑦ Impurity particle size ≤ 5 μ m. Impurity content ≤ 30mg/Nm3; ⑧ Water content in coke oven gas ≤ 40g/Nm3.

若可燃气体中含硫及氨成份较高，不仅会严重腐蚀火花塞电极，而且会使机油中酸值增加，腐蚀机组内部零件，同时易于生成沉淀物，增加对发动机的腐蚀和磨损。这一点要多加注意，对此您有什么需求就来我们网站//www.gz-yanye.com咨询吧！

If the sulfur and ammonia components in the combustible gas are high, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the engine oil, corrode the internal parts of the unit, and at the same time, it is easy to generate sediment, increasing the corrosion and wear of the engine. Pay more attention to this point. If you have any needs, please come to our website //www.gz-yanye.com Consult!