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1. (WO2010113394) GAS MIXING DEVICE, SYNTHETIC GAS MANUFACTURING DEVICE, GAS MIXING METHOD, AND SYNTHETIC GAS MANUFACTURING METHOD

Pub. No.:    WO/2010/113394    International Application No.:    PCT/JP2010/001737
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Fri Mar 12 00:59:59 CET 2010
IPC: C01B 3/36
C01B 3/38
F23D 14/62
Applicants: JGC CORPORATION
日揮株式会社
OSAKA GAS CO., LTD.
大阪瓦斯株式会社
OGURO, Shuichi
小黒秀一
YAMADA, Nobuhiro
山田伸広
Inventors: OGURO, Shuichi
小黒秀一
YAMADA, Nobuhiro
山田伸広
Title: GAS MIXING DEVICE, SYNTHETIC GAS MANUFACTURING DEVICE, GAS MIXING METHOD, AND SYNTHETIC GAS MANUFACTURING METHOD
Abstract:
Provided are a gas mixing device capable of quickly mixing a combustible gas and a combustion assisting gas using a simple device configuration, a synthetic gas manufacturing device utilizing the device, etc. A gas mixing device for mixing a combustible gas and a combustion assisting gas by supplying the gases from each flow path within a double tube which comprises an inner tube (21) and an outer tube (22), wherein a first guide member (23) guides outward a gas which flows out of a gas outlet located on one end side of the inner tube (21), a second guide member (24) is annularly provided along the inner peripheral surface of the outer tube (22), the inner peripheral section of the second guide member is located upstream of the outer peripheral section thereof, and the inner peripheral section is located further toward the center side than the outer peripheral section of the first guide member (23). A third guide member (25) is provided so as to face a region surrounded by the second guide member (24).