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NON-CATALYTIC REFORMING METHOD AND DEVICE OF COKE FURNACE GAS

机译：焦炉气的非催化重整方法及装置

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摘要

PROBLEM TO BE SOLVED: To shorten a starting time before start of a reforming operation.;SOLUTION: In a non-catalytic reforming method of a coke furnace gas performing a partial oxidation reaction and a steam reforming reaction without a catalyst by introducing a coke furnace gas by-produced at a coke production process to a reforming furnace 1, a temperature of an introduction part 41 in the reforming furnace 1 is risen to more than a self-ignition temperature of a fuel gas of a start-up burner 15 by introducing a combustion gas generated by starting a plurality of the start-up burners 15 into the reforming furnace 1, then a supply of an oxygen-containing gas of the start-up burner 15 which is a part of the start-up burners 15 is stopped, and within the time before the fuel gas supplied from the start-up burners 15 arrives at an air introduction part in the reforming furnace, the oxygen-containing gas is directly supplied to the introduction part 41, and the temperature in the reforming furnace 1 is risen by subjecting the fuel gas into self-ignition combustion, then the coke furnace gas is introduced into the reforming furnace 1.;COPYRIGHT: (C)2011,JPO&INPIT

机译：解决的问题：缩短重整操作开始之前的启动时间;解决方案：在无催化重整方法中，通过引入焦炉，在没有催化剂的情况下进行部分氧化反应和蒸汽重整反应的焦炉煤气在焦炭生产过程中向重整炉1产生的副产气体，通过引入重整炉1中的引入部分41，使温度升高到高于启动燃烧器15的燃气自燃温度。通过将多个启动燃烧器15启动进入重整炉1而产生的燃烧气体，然后停止启动作为启动燃烧器15的一部分的启动燃烧器15的含氧气体并且，在从启动燃烧器15供给的燃料气体到达重整炉内的空气导入部之前的时间内，将含氧气体直接供给至导入部41，从而使重整炉内的温度上升。通过使燃料气体进行自燃燃烧而使g炉1上升，然后将焦炉气引入重整炉1中。;版权所有：（C）2011，JPO＆INPIT

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公开/公告号JP2011011959A

专利类型
公开/公告日2011-01-20

原文格式PDF
申请/专利权人 BABCOCK HITACHI KK;NIPPON COKE & ENGINEERING CO LTD;
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申请/专利号JP20090159460
发明设计人 KAWAMOTO MASAHIRO;YATABE HIROSHI;MEGURI NOBUYASU;MATSUOKA MASAHIRO;SATO KAZUNORI;SAITO YOSHIAKI;MATSUYAMA KATSUHISA;
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申请日2009-07-06
分类号C01B3/32;
国家 JP
入库时间 2022-08-21 18:24:30

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