公开(公告)号：US10343155B1

公开(公告)日：2019-07-09

申请号：US16179310

申请日：2018-11-02

申请人： Earl Maltbie

发明人： Earl Maltbie

IPC分类号： C02F1/42 ,  B01J49/16 ,  B01J49/53 ,  B01J49/57 ,  B01J39/07 ,  B01J41/07 ,  B01J41/12 ,  B01J39/18 ,  B01J49/85 ,  B01J47/028

CPC分类号： B01J49/16 ,  B01J39/07 ,  B01J39/18 ,  B01J41/07 ,  B01J41/12 ,  B01J47/028 ,  B01J49/53 ,  B01J49/57 ,  B01J49/85 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2209/005 ,  C02F2209/10 ,  C02F2303/16

摘要： A continuous resin regeneration system includes a process by which resin in need of being recharged is continuously cycled out of a filtration “column” as new resin is flowed in. Downstream filtration columns also undergo this cycling but at slower and related rates as the first column with the dirtiest water will naturally degrade resin faster than the downstream columns. Contaminated water is cleaned by the continuously cycled resin in multiple columns. The degree of cleaning of earlier filtration columns affects the resin flow rate of later filtration columns.

公开(公告)号：US20190232273A1

公开(公告)日：2019-08-01

申请号：US16179310

申请日：2018-11-02

申请人： Earl Maltbie

发明人： Earl Maltbie

IPC分类号： B01J49/16 ,  C02F1/42 ,  B01J49/53 ,  B01J49/57 ,  B01J39/07 ,  B01J39/18 ,  B01J41/07 ,  B01J41/12

CPC分类号： B01J49/16 ,  B01J39/07 ,  B01J39/18 ,  B01J41/07 ,  B01J41/12 ,  B01J47/028 ,  B01J49/53 ,  B01J49/57 ,  B01J49/85 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2209/005 ,  C02F2209/10 ,  C02F2303/16

摘要： A continuous resin regeneration system includes a process by which resin in need of being recharged is continuously cycled out of a filtration “column” as new resin is flowed in. Downstream filtration columns also undergo this cycling but at slower and related rates as the first column with the dirtiest water will naturally degrade resin faster than the downstream columns. Contaminated water is cleaned by the continuously cycled resin in multiple columns. The degree of cleaning of earlier filtration columns affects the resin flow rate of later filtration columns.

公开(公告)号：US10682641B2

公开(公告)日：2020-06-16

申请号：US15303934

申请日：2015-04-15

申请人： TRAILBLAZER TECHNOLOGIES (PTY) LTD

发明人： John Arthur Bewsey

IPC分类号： B01J39/18 ,  B01J41/12 ,  B01J47/10 ,  B01J49/00 ,  C02F1/42 ,  B01J39/12 ,  B01J49/16

摘要： Disclosed herein is a process for carrying out an ion exchange process which involves providing two interacting sets of banks of continuously stirred tank reactors (CSTR's) each containing a bed of ion exchange resin and causing the resin to move in one direction through each bank of reactors and the feed solution and/or or eluant in the opposite direction. In carrying out the process, a feed solution is introduced in a first reactor causing dissolved ions to be captured on the resin, eluant is introduced into a reactor upstream of the first reactor in the direction of resin movement causing ions captured on the resin to be removed into the eluant and eluant rich in ions removed from the resin will be taken from a reactor upstream of the reactor in which the eluant was introduced, for further processing. Thus, in this form of the invention there is, in effect, a loading bank of reactors in which ions from the feed solution are captured followed by a regenerating bank of reactors in which the eluant removes the ions captured on the resin and regenerates the resin.