专利名称：Direct reduced iron (DRI) production
松鼠ai一对一怎么样
method and apparatus utilizing a coke oven
gas
南昌超越英语学校发明人：マルティニス アレッサンドロ,ベチェッラ－ノ
ヴォア、ホルヘ－オクタヴィオ,コンドスタ、ミッ
チェレ,センデハス－マルティネス、エウヘニオ
申请号：JP2014548247
情人节快乐的英文申请日：20121221
公开号：JP2015507088A
wand
公开日：
bin laden
ontheotherhand
20150305
专利内容由知识产权出版社提供
朱泰祺专利附图：
摘要： A reduction reactor, an iron oxide suitable for reduced to metallic iron, and at least one reducing gas heaters including a convection heating ction and a radiant heating ction for increasing the reducing gas temperature to a level higher than the normal 850 ℃ and with, in the direct reduction process and plant for the production of DRI, the reducing gas supplied to the reduction reactor and the flow of the reducing gas
clothes的音标>typhus
that is recirculated from the reduction reactor, while the heating circuit of the heater carbon compounds that may form a kimono with carbon, ie, it includes the flow of the supply of coke oven gas, including BTX and other -containing compounds. Heater, a might deposits carbon is formed on the inside of the heating tube of the heater, in order to remove without stopping the operation of the plant, the predetermined heating tube, continuously oxidizing agent, for example, steam, it is provided with a means for supplying steam and air and / or oxygen. Replenishment of the flow of low temperature COG, in order to minimize the clogging and fouling of the heating device, at the point of the heater of the gas heating path of like having a wall surface temperature of at least 700 ℃ the tube, or, re-circulation When a mixture of gas and COG is in a temperature higher than 700 ℃, it merges with the recycle gas. .BACKGROUND
申请人：エイチワイエル テクノロジーズ、エス．エー． デ シー．ヴイ,ダニエリ アンド シー．オフィツィーネ メッカニチェ、ソシエタ．ペル．アチオニ
地址：メキシコ合衆国 ６６４５２ ヌエヴォ レオン サン ニコラス デ ロス ガルサ コロニア クアウテモク アヴェニダ ムニチ １０１,イタリア共和国 アイ－３３０４１ ブットリオ ヴィア ナツィオナーレ ４１
国籍：MX,IT
代理人：特許業務法人 松原・村木国際特許事務所
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