专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5976366A System for treating desalter effluent water 失效
标题翻译：脱盐废水处理系统
公开(公告)号：US5976366A
公开(公告)日：1999-11-02
申请号：US991000
申请日：1997-12-15
申请人： Ken Ho Hwang , Joo Kwan Park , Tai O Kim , Jung Choon Suh
发明人： Ken Ho Hwang , Joo Kwan Park , Tai O Kim , Jung Choon Suh
IPC分类号： B01D19/00 , B01D15/00 , B01D17/00 , B01D17/02 , B01D17/025 , B01D17/05 , B01D21/00 , B01D21/01 , C02F1/20 , C02F1/28 , C02F1/40 , C02F1/56 , C02F9/00
CPC分类号： C02F9/00 , B01D17/00 , B01D17/0202 , B01D21/01 , B01D21/10
摘要： The system for treating effluent water coming out from the desalter in accordance with the present invention comprises a slop oil separator 1 for removing oil components in the effluent water from the desalter; a WSR separator 2 for further removing emulsion type oil components using naphtha; a water stripper 4 for removing gas components such as H.sub.2 S and NH.sub.3 in the effluent water discharged from the WSR separator; a reaction tank 5 for reacting organic and/or inorganic impurity matters such as phenols and suspended solids in the effluent water discharged from the water stripper with activated charcoal; and a settling tank 6 in which an agglomerating agent is introduced, thereby precipitating sludge in the lower part of the settling tank. A buffering tank 3 may be installed between a desalter (not shown in FIG. 1) and an oil separator 1 or between a WSR separator 2 and a water stripper 4 to play a role as a buffer for safety in case of an accident in the process. Activated charcoal is introduced into the reaction tank 5. An agitator 14 is installed to mix physically the effluent water containing activated charcoal in the reaction tank. Alternatively, an air supply device 15 is installed to mix the effluent water containing an activated charcoal by supplying air into the reaction tank.
摘要翻译：根据本发明的用于处理从脱盐器出来的废水的系统包括用于从脱盐器除去流出水中的油组分的油分离器1; WSR分离器2，用于使用石脑油进一步除去乳液型油组分; 用于从WSR分离器排出的流出水中除去气体组分如H 2 S和NH 3的脱水器4; 反应槽5，用于使有机和/或无机杂质物质如酚类和悬浮固体反应在从活性炭中排出的脱水剂的流出水中; 以及沉淀槽6，其中引入凝聚剂，从而使沉淀池下部的污泥沉淀。缓冲罐3可以安装在脱盐器（图1中未示出）和油分离器1之间或WSR分离器2和脱水器4之间，以在发生事故的情况下作为安全的缓冲器处理。将活性炭引入反应槽5.将搅拌器14安装成在反应罐中物理混合含有活性炭的流出水。或者，安装空气供应装置15以通过向反应罐中供应空气来混合含有活性炭的流出水。

IPRDB

热门服务

关于我们

友情链接

联系方式