公开(公告)号：US3822055A

公开(公告)日：1974-07-02

申请号：US29888772

申请日：1972-10-19

Applicant: GEN ELECTRIC

Inventor： HOLLOWAY J ,  PETERSEN G

IPC: B01J47/06 ,  B01J49/00 ,  B08B3/12 ,  B01F11/02

CPC classification number: B01J47/06 ,  B01J49/60 ,  B08B3/12

Abstract: A method of cleaning contaminated resins for reuse comprises establishing a countercurrent flow between the contaminated resin and a carrier fluid for carrying the removed contamination from the resin and applying ultrasonic energy to the countercurrent flow with the countercurrent flow being conducted so that a region of turbulence is achieved where the ultrasonic energy is applied. A cleaning apparatus has means for introducing a contaminated resin and means for introducing a carrier fluid to a treatment zone in a countercurrent flow, means for collecting cleaned resin from the treatment zone, means for removing the carrier fluid from the treatment zone, and ultrasonic energy means for applying an ultrasonic energy field to the countercurrent flow in the treatment zone.

Abstract translation: 清洁污染的树脂以重新使用的方法包括：在被污染的树脂和载体流体之间建立逆流流动，用于携带从树脂中除去的污染物，并且以逆流的方式向逆流施加超声波能量，使得湍流区域为 实现超声能量的施加。 清洁装置具有用于引入污染的树脂的装置和用于将流体流体以逆流流动的方式引入处理区域的装置，用于从处理区域收集清洁的树脂的装置，用于从处理区域除去载体流体的装置和超声能量 用于向处理区域中的逆流流动施加超声能量场的装置。