Title:
流体流から酸性ガスを除去するための吸着剤を製造するための前混合物を輸送する方法
Document Type and Number:
Japanese Patent JP5579222
Kind Code:
B2
Abstract:
A premix is described for producing an absorption medium for removing acid gases from fluid streams. The premix comprises at least one alkanolamine, piperazine and water, the premix having a total amine content of more than 65% by weight, the molar ratio of water to piperazine in the premix being 1.6 to 4.8. The premix is characterized by a low solidification point. It is diluted with water and/or alkanolamine to give the ready-to-use absorption medium.
Inventors:
Norbert アスプリオン
Application Number:
JP2012098144A
Publication Date:
August 27, 2014
Filing Date:
April 23, 2012
Export Citation:
Assignee:
BASF ソシエタス ヨーロピア BASF SE
International Classes:
B01D53/14; B01D53/48; B01D53/50; B01D53/52; B01D53/54; B01D53/62; B01D53/77; C07C215/10; C07D295/00
Attorney, Agent or Firm:
アインゼル Felix-Reinhardt
Takuya Kuno
Takuya Kuno