公开(公告)号：US20150010429A1

公开(公告)日：2015-01-08

申请号：US14373640

申请日：2013-01-30

Applicant: RHODIA OPERATIONS

Inventor： Kevan Hatchman ,  Alan Fellows ,  Christopher Raymond Jones ,  Gareth Collins

IPC: C23F11/16

Abstract: The invention provides the use of a surfactant as a corrosion inhibitor, wherein the surfactant is selected from derivatives of alkyl polyglucosides and derivatives of terpene alkoxylates, and mixtures thereof, provided that the derivatives are not sulfosuccinates. Also provided is a method of preventing or reducing corrosion of a metal component that is in contact with, or will be in contact with, an aqueous fluid, wherein the method comprises providing a surfactant and applying the surfactant to the metal component or adding the surfactant to the aqueous fluid that is in contact with, or will be in contact with, the metal component, wherein the surfactant is selected from derivatives of alkyl polyglucosides and derivatives of terpene alkoxylates, and mixtures thereof, provided that the derivatives are not sulfosuccinates.

Abstract translation: 本发明提供了表面活性剂作为缓蚀剂的用途，其中表面活性剂选自烷基聚葡糖苷衍生物和萜烯烷氧基化物的衍生物及其混合物，条件是衍生物不是磺基琥珀酸盐。 还提供了一种防止或减少与水性液体接触或将与其接触的金属组分的腐蚀的方法，其中所述方法包括提供表面活性剂并将表面活性剂施加到金属组分或加入表面活性剂 涉及与金属组分接触或将与其接触的含水流体，其中表面活性剂选自烷基聚葡糖苷衍生物和萜烯烷氧基化物的衍生物，以及它们的混合物，条件是衍生物不是磺基琥珀酸盐。

公开(公告)号：US10550482B2

公开(公告)日：2020-02-04

申请号：US14373640

申请日：2013-01-30

Applicant: RHODIA OPERATIONS

Inventor： Kevan Hatchman ,  Alan Fellows ,  Christopher Raymond Jones ,  Gareth Collins

IPC: C23F11/16 ,  C23F11/10 ,  C23F11/04 ,  C09K8/54

Abstract: The invention provides the use of a surfactant as a corrosion inhibitor, wherein the surfactant is selected from derivatives of alkyl polyglucosides and derivatives of terpene alkoxylates, and mixtures thereof, provided that the derivatives are not sulfosuccinates. Also provided is a method of preventing or reducing corrosion of a metal component that is in contact with, or will be in contact with, an aqueous fluid, wherein the method comprises providing a surfactant and applying the surfactant to the metal component or adding the surfactant to the aqueous fluid that is in contact with, or will be in contact with, the metal component, wherein the surfactant is selected from derivatives of alkyl polyglucosides and derivatives of terpene alkoxylates, and mixtures thereof, provided that the derivatives are not sulfosuccinates.