公开(公告)号：US20180008974A1

公开(公告)日：2018-01-11

申请号：US15675922

申请日：2017-08-14

申请人： Ecolab USA Inc.

发明人： TERRENCE P. EVERSON ,  LI WEN ,  LYLIEN TAN ,  PETER VOSS ,  MARK TOETSCHINGER

IPC分类号： D06F39/00 ,  A47L15/42 ,  B01J39/08 ,  B01J39/20 ,  C02F1/42

CPC分类号： B01J49/53 ,  A47L15/241 ,  A47L15/4217 ,  A47L15/4229 ,  B01J39/05 ,  B01J39/07 ,  B01J39/08 ,  B01J39/19 ,  B01J39/20 ,  B01J47/15 ,  B01J49/06 ,  B01J49/75 ,  B08B3/04 ,  B08B3/14 ,  C02F1/42 ,  C02F2001/425 ,  C02F2209/00 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2303/16 ,  D06F39/007

摘要： Methods and systems for an integrated acid regeneration of ion exchange resins are disclosed for use in cleaning applications. Acid resins designed for use in a variety of cleaning application using a treated, softened, acidic water source are disclosed. Various methods of using the softened acidic water generated by acid regenerate-able ion exchange resins within a cleaning application, e.g. ware wash machine, are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.

公开(公告)号：US20180222774A1

公开(公告)日：2018-08-09

申请号：US15948236

申请日：2018-04-09

申请人： Ecolab USA Inc.

发明人： TERRENCE P. EVERSON ,  LI WEN ,  LYLIEN TAN ,  PETER VOSS ,  MARK TOETSCHINGER

IPC分类号： C02F1/42 ,  B01J49/75 ,  A47L15/42 ,  B01J39/07 ,  B01J39/20 ,  B01J49/53 ,  B08B3/14

CPC分类号： B01J49/75 ,  A47L15/241 ,  A47L15/4217 ,  A47L15/4229 ,  B01J39/05 ,  B01J39/07 ,  B01J39/08 ,  B01J39/19 ,  B01J39/20 ,  B01J47/15 ,  B01J49/06 ,  B01J49/53 ,  B08B3/04 ,  B08B3/14 ,  C02F1/42 ,  C02F2001/425 ,  C02F2209/00 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2303/16 ,  D06F39/007

摘要： Methods and systems for acid regeneration of ion exchange resins are disclosed. Acid resins designed for use in a variety of cleaning application using a water source use a treated, softened, acidic water source according to the invention. Various methods of using the softened acidic water generated by acid regenerate-able ion exchange resins are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.