文献类型：专利

英文题名：Method for absorbing carbon-di-oxide with high-viscosity hydramine solution, involves passing carbon-di-oxide mixed gas through packing tower to make counter flow contact with high-viscosity hydramine solution for complete absorption

作者：DAO G;YU J;HU J;LIU J

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103182241-A

申请日：2012-07-06

公开日：2013-07-03

语种：英文

收录：DERWENT

摘要：NOVELTY - A carbon-di-oxide absorbing method involves passing carbon-di-oxide mixed gas through a flat plate vertical structure packing tower to make a parallel or counter flow contact with a high-viscosity hydramine solution for complete absorption, where velocity of the carbon-di-oxide mixed gas ranges from 1-3 m/s, solution spray density is 10-100 m3/m2h, absorption temperature is 0-70 degrees C and volume fraction of the carbon-di-oxide mixed gas is 5-100%. USE - Method for absorbing carbon-di-oxide with high-viscosity hydramine solution. ADVANTAGE - The method enables absorbing carbon-di-oxide with reduced power consumption. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view illustrating a method for absorbing carbon-di-oxide.