公开(公告)号：EP2500642A4

公开(公告)日：2014-07-16

申请号：EP10828089

申请日：2010-11-02

申请人： IHI CORP

发明人： UCHIDA TERUTOSHI ,  ISHII TORU ,  YAMADA TOSHIHIKO ,  WATANABE SHUZO ,  ISO YOSHIYUKI

IPC分类号： F23C9/08 ,  B01F3/02 ,  F22B31/00 ,  F23L7/00

CPC分类号： F23C9/003 ,  B01F3/026 ,  B01F5/045 ,  B01F5/0463 ,  F23L7/007 ,  F23L2900/07001 ,  Y02E20/322 ,  Y02E20/344

摘要： In an oxygen mixer for an oxygen combustion boiler, circulating exhaust gas 8a heated in a rotary preheater 11a is mixed with oxygen. Resultant mixed gas 4 is guided to a boiler furnace 1 through a combustion gas duct 3 having bends 21a, 21b and 21c. At the bend 21a closest to the rotary preheater 11a in the combustion gas duct 3, an oxygen injection nozzle 23 is arranged to have a plurality of injection ports 26 for injection of oxygen 22 into circulating exhaust gas 8a.

公开(公告)号：EP3127605A4

公开(公告)日：2017-09-20

申请号：EP15773307

申请日：2015-03-24

申请人： IHI CORP

发明人： ISO YOSHIYUKI ,  HUANG JIAN ,  SAGA MARIKO ,  MATSUNO SHINSUKE ,  UCHIDA HIROYUKI ,  FUJIWARA NAOKI ,  TAKANO KENJI ,  TOKUDA KENJI

IPC分类号： B01J19/32 ,  B01D53/18 ,  B01D53/62 ,  B01D53/78

CPC分类号： B01J19/32 ,  B01D1/0064 ,  B01D1/007 ,  B01D3/008 ,  B01D53/1475 ,  B01D53/185 ,  B01D53/62 ,  B01D53/78 ,  B01D2252/20484 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J19/247 ,  B01J2219/32206 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/32227 ,  B01J2219/32251 ,  B01J2219/32408 ,  B01J2219/328 ,  Y02C10/06

摘要： A method of manufacturing packing includes: a main condition determination step (Step 1) of determining types of a gas and a liquid which are brought into gas-liquid contact and a main plate (11) to be used; a numerical analysis step (Step 2) of calculating a relationship between a contact angle (¸s) and a liquid film length ratio (Lw/Lt); a rib arrangement determination step (Step 3) of determining the arrangement (intervals) of a rib (12); a rib condition determination step (Step 4) of determining rib conditions; a rib property determination step (Step 5) of calculating the minimum value (Lrmin) of the flow direction length of the rib (12) satisfying the contact angle (¸s) and a strength requirement; a minimum value condition confirmation step (Step 6) of confirming whether or not a liquid film length (Lw (¸s)) is greater than the minimum value (Lrmin) ; and a rib length determination step (Step 7) of determining the flow direction length (Lr) of the rib (12) within a range from the minimum value (Lrmin) to the liquid film length (Lw (¸)).

摘要翻译： 一种制造包装的方法，包括：确定进行气液接触的气体和液体的类型以及要使用的主板（11）的主要条件确定步骤（步骤1） 计算接触角（Rs）和液膜长度比（Lw / Lt）之间关系的数值分析步骤（步骤2）; 确定肋（12）的布置（间隔）的肋布置确定步骤（步骤3）; 肋条件确定步骤（步骤4），确定肋条件; 计算满足接触角（¸s）和强度要求的肋（12）的流动方向长度的最小值（Lrmin）的肋特性确定步骤（步骤5） 确认液膜长度（Lw（Rs））是否大于最小值（Lrmin）的最小值条件确认步骤（步骤6）; 和在从最小值（Lrmin）到液膜长度（Lw（¸））的范围内确定肋（12）的流动方向长度（Lr）的肋长度确定步骤（步骤7）。

公开(公告)号：EP2878357A4

公开(公告)日：2016-04-06

申请号：EP13822200

申请日：2013-01-25

申请人： IHI CORP

发明人： HUANG JIAN ,  ISO YOSHIYUKI ,  KATOU MARIKO ,  MATSUNO SHINSUKE ,  TAKANO KENJI ,  FUJIWARA NAOKI ,  MURAKAMI ATSUSHI

IPC分类号： B01D53/18 ,  B01D53/14 ,  B01D53/62 ,  B01D53/78 ,  C01B32/50

CPC分类号： B01D53/18 ,  B01D53/1475 ,  B01D53/62 ,  B01D53/78 ,  B01D2252/10 ,  B01D2252/20484 ,  B01D2257/504 ,  B01J19/32 ,  B01J2219/32213 ,  B01J2219/32237 ,  B01J2219/32248 ,  B01J2219/32262 ,  B01J2219/32275 ,  B01J2219/32286 ,  B01J2219/32289 ,  B01J2219/3325 ,  Y02C10/04 ,  Y02C10/06

摘要： Provided is a gas separation device which is advantageous in achieving reductions in the size and weight while suppressing an increase in pressure loss, and is capable of achieving cost reduction. The gas separation device separates or captures a target gas component from a gas to be processed by: causing an absorbing liquid to flow down on a surface of a packing disposed inside a processing tank while supplying the gas to be processed containing the target gas component into the processing tank; bringing the absorbing liquid flowing down on the surface of the packing and the gas to be processed into gas-liquid contact; and thereby causing the absorbing liquid to absorb the target gas component contained in the gas to be processed. The packing includes at least one packing unit formed from multiple expanded metal plates, which are disposed vertically and arranged in parallel. Each expanded metal plate includes strands forming the openings which are arranged like stairs. Each strand is inclined to the vertical direction at an angle in a range from 48° to 73°.

公开(公告)号：EP2749344A4

公开(公告)日：2015-05-20

申请号：EP12817565

申请日：2012-07-27

申请人： IHI CORP

发明人： HUANG JIAN ,  MATSUNO SHINSUKE ,  MURAKAMI ATSUSHI ,  ISO YOSHIYUKI ,  KATOU MARIKO ,  TAKANO KENJI ,  FUJIWARA NAOKI

IPC分类号： B01D53/18 ,  B01D53/62 ,  B01J19/32 ,  C01B32/50

CPC分类号： B01D53/185 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/62 ,  B01D2252/103 ,  B01D2252/204 ,  B01D2252/20405 ,  B01D2252/20421 ,  B01D2252/20484 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J19/32 ,  B01J2219/322 ,  Y02C10/04 ,  Y02C10/06

摘要： Provided is a gas separation apparatus advantageous in suppression of increase in pressure loss and achievement of reduced size and weight, thereby reducing costs. The gas separation apparatus causes an absorbent to flow down along the surface of a packing arranged in a treatment chamber, and supplies to the treatment chamber a gas to be treated which contains a target gas component, and then causes the gas to be treated and the absorbent flowing down along the surface of the packing to come into gas-liquid contact. Thus the target gas component contained in the gas to be treated is absorbed into the absorbent and separated or recovered from the gas to be treated. The packing has at least one packing unit configured by a plurality of expanded metal plates standing vertically and being aligned.