GAS CONTROL DEVICE, COMBUSTION SYSTEM AND PROGRAM

PROBLEM TO BE SOLVED: To provide a gas control device, a combustion system and a program capable of stabilizing the combustion of fuel gas compared with the case where the stabilization of the combustion of fuel gas is attained only by the use of an adsorption/desorption material or only by the addition of air to the fuel gas in accordance with the Wobbe index.SOLUTION: Provided is a gas control device 14 comprising: an absorption/desorption part 26 where, by passing fuel gas fed to a gas flow passage 32, the absorption and desorption of the contained components of the fuel gas are performed; a feed part 28 capable of feeding control gas to an upstream side gas flow passage 32A; and a controller 31 where WI actual value about the fuel gas in the upstream side gas flow passage 32A is obtained, and, based on the obtained WI actual value, a control of feeding the control gas to a downstream side gas flow passage 32B in such a manner that the WI actual value lies in the range of the WI range is performed to the feed part 28.SELECTED DRAWING: Figure 1 【課題】吸脱着材を使用することのみで、又はウォッベ指数に応じて燃料ガスに空気を添加することのみで燃料ガスの燃焼の安定化を図る場合に比べ、燃料ガスの燃焼を安定させることができるガス調整装置、燃焼システム及びプログラムを提供する。【解決手段】ガス調整装置１４は、ガス流路３２に供給された燃料ガスを通過させることで燃料ガスの含有成分の吸着及び脱着を行う吸脱着部２６と、上流側ガス流路３２Ａに、調整ガスを供給可能な供給部２８と、上流側ガス流路３２Ａ内の燃料ガスに関するＷＩ実測値を得て、得たＷＩ実測値を基に、ＷＩ実測値がＷＩ範囲内に収まるように調整ガスを下流側ガス流路３２Ｂに供給する制御を供給部２８に対して行う制御装置３１と、を含む。【選択図】図１