公开(公告)号：US4337230A

公开(公告)日：1982-06-29

申请号：US232017

申请日：1981-02-06

申请人： Arne Ellestad ,  Arvid Tokerud

发明人： Arne Ellestad ,  Arvid Tokerud

IPC分类号： B01D53/50 ,  C01B17/00

CPC分类号： B01D53/501

摘要： A method of absorbing sulfur oxides from flue gases in seawater, comprising adding to the seawater calcium based alkali subsequent to the absorption, and then introducing the seawater to which alkali has been supplied into a decarbonation/oxidation reactor to which an oxygen-containing gas is supplied in order to oxidize sulfur oxides in the seawater and to strip carbon dioxide from the seawater. When the seawater has been removed from the decarbonation/oxidation reactor, calcium based alkali is again added to the seawater in order to increase its pH.

摘要翻译： 一种在海水中从烟道气中吸收硫氧化物的方法，包括在吸收之后向海水中加入钙基碱，然后将已经加入碱的海水引入含氧气体的脱碳酸/氧化反应器中 供应以便氧化海水中的硫氧化物并从海水中分离出二氧化碳。 当从脱碳酸/氧化反应器中除去海水时，再将钙基碱加入到海水中以增加其pH。