公开(公告)号：US10047274B2

公开(公告)日：2018-08-14

申请号：US15152852

申请日：2016-05-12

Applicant: Ecolab USA Inc.

Inventor： Zachary Wilson Logan ,  William J. Andrews ,  Kerry C. Brinkman ,  Peter E. Reed ,  Warren T. Gillenwater ,  Heinrich Bode ,  Martin David Biggs

IPC: C09K8/588 ,  C02F1/68 ,  C02F1/54 ,  B01F3/08 ,  B01F5/00 ,  B01F5/04 ,  B01F3/00

Abstract: Disclosed herein are inversion systems and methods of diluting w/o lattices including about 10 wt % to 80 wt % of a water soluble polymer. Using the inversion systems and methods described herein, dilution of w/o lattices is carried out in a single step to form dilute lattices having 10,000 ppm or less polymer; the dilute lattices form polymer solutions with no further addition of mixing force or water. The solution viscosities of the polymer solutions obtained using the systems and methods of the invention are at least about 80% of solution viscosity expected in the absence of shear.

公开(公告)号：US20160333253A1

公开(公告)日：2016-11-17

申请号：US15152852

申请日：2016-05-12

Applicant: Ecolab USA Inc.

Inventor： Zachary Wilson Logan ,  William J. Andrews ,  Kerry C. Brinkman ,  Peter E. Reed ,  Warren T. Gillenwater ,  Heinrich Bode ,  Martin David Biggs

IPC: C09K8/588 ,  E21B41/00 ,  E21B43/16

CPC classification number: C09K8/588 ,  B01F3/0865 ,  B01F5/045 ,  B01F5/0471 ,  B01F5/0498 ,  B01F2003/005 ,  B01F2003/0884 ,  B01F2003/0896 ,  B01F2005/0017 ,  B01F2215/0052 ,  B01F2215/0081 ,  C02F1/54 ,  C02F1/686

Abstract: Disclosed herein are inversion systems and methods of diluting w/o lattices including about 10 wt % to 80 wt % of a water soluble polymer. Using the inversion systems and methods described herein, dilution of w/o lattices is carried out in a single step to form dilute lattices having 10,000 ppm or less polymer; the dilute lattices form polymer solutions with no further addition of mixing force or water. The solution viscosities of the polymer solutions obtained using the systems and methods of the invention are at least about 80% of solution viscosity expected in the absence of shear.

Abstract translation: 本文公开了将包含约10重量％至80重量％的水溶性聚合物的w / o晶格稀释的反转体系和方法。 使用本文所述的反演系统和方法，在一个步骤中进行w / o晶格的稀释以形成具有10,000ppm或更低聚合物的稀释晶格; 稀释晶格形成聚合物溶液，不再进一步加入混合力或水。 使用本发明的系统和方法获得的聚合物溶液的溶液粘度是在没有剪切力的情况下预期的至少约80％的溶液粘度。