公开(公告)号：US11760672B2

公开(公告)日：2023-09-19

申请号：US15757488

申请日：2016-09-23

Applicant: Ecolab USA Inc.

Inventor： Ling Feng Han ,  Yin Yin Tong ,  Fan Yang ,  Chun Bo Yu

IPC: C02F5/12 ,  C02F5/14 ,  C08L25/18 ,  C08L33/02 ,  C23F14/02 ,  C02F5/10 ,  C08L33/24 ,  C02F103/34

CPC classification number: C02F5/12 ,  C02F5/10 ,  C02F5/14 ,  C08L25/18 ,  C08L33/02 ,  C08L33/24 ,  C23F14/02 ,  C02F2103/34 ,  C08L33/02 ,  C08L25/18 ,  C08L33/24 ,  C08L25/18

Abstract: The present disclosure relates to antiscale dispersant compositions. The compositions may include various components. The compositions may be used in connection with gray and/or black water processing in a coal gasification system. The compositions are useful for inhibiting the deposition of various materials, such as calcium carbonate, calcium phosphate, iron, aluminum, silicate, calcium sulfate, and any suspended solids in the water.