公开(公告)号：US09834509B2

公开(公告)日：2017-12-05

申请号：US15228364

申请日：2016-08-04

Applicant: Ecolab USA Inc.

Inventor： Prakasa Rao Anantaneni ,  Ryan M. Harrington ,  Boyd Laurent

IPC: C07C327/00 ,  C07C319/24

CPC classification number: C07C319/24 ,  C07C323/52 ,  C07C323/12 ,  C07C323/25 ,  C07C321/04 ,  C07C321/28 ,  C07C323/33 ,  C07C321/10

Abstract: Disclosed are methods for preparing disulfide compounds through oxidative coupling of thiol compounds. Thiols are oxidized to the corresponding disulfide compound in high yield in presence of a base and a metal salt. The method uses low catalyst loadings and provides organic disulfide compounds with little to no byproducts.

公开(公告)号：US20150037202A1

公开(公告)日：2015-02-05

申请号：US13958365

申请日：2013-08-02

Applicant: ECOLAB USA INC.

Inventor： Ryan Harrington ,  Keith Monk ,  Boyd Laurent ,  Jeremy Moloney

IPC: C23F11/00

CPC classification number: C02F5/10 ,  C02F1/56 ,  C02F2303/08 ,  C09K8/54 ,  C09K2208/32 ,  C23F11/10 ,  C23F11/16 ,  C23F11/161

Abstract: Disclosed are corrosion inhibitor compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed are methods of using the compounds and compositions as corrosion inhibitors, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.

Abstract translation: 公开了用于原油和天然气的生产，运输，储存和分离的应用中的腐蚀抑制剂化合物和组合物。 还公开了将化合物和组合物用作腐蚀抑制剂的方法，特别是在与原油和天然气的生产，运输，储存和分离有关的应用中。

公开(公告)号：US20170036998A1

公开(公告)日：2017-02-09

申请号：US15228364

申请日：2016-08-04

Applicant: Ecolab USA Inc.

Inventor： Prakasa Rao Anantaneni ,  Ryan M. Harrington ,  Boyd Laurent

IPC: C07C319/24 ,  C07C327/06 ,  C07C321/28 ,  C07C323/52 ,  C07C323/12 ,  C07C321/20

CPC classification number: C07C319/24 ,  C07C323/52 ,  C07C323/12 ,  C07C323/25 ,  C07C321/04 ,  C07C321/28 ,  C07C323/33 ,  C07C321/10

Abstract: Disclosed are methods for preparing disulfide compounds through oxidative coupling of thiol compounds. Thiols are oxidized to the corresponding disulfide compound in high yield in presence of a base and a metal salt. The method uses low catalyst loadings and provides organic disulfide compounds with little to no byproducts.

Abstract translation: 公开了通过硫醇化合物的氧化偶联制备二硫化物的方法。 在碱和金属盐的存在下，硫醇以高产率氧化成相应的二硫化物。 该方法使用低催化剂负载量，并提供几乎没有副产物的有机二硫化物。

公开(公告)号：US09238588B2

公开(公告)日：2016-01-19

申请号：US13958365

申请日：2013-08-02

Applicant: ECOLAB USA INC.

Inventor： Ryan Harrington ,  Keith Monk ,  Boyd Laurent ,  Jeremy Moloney

IPC: C23F11/00 ,  C23F11/04 ,  B08B9/00 ,  C02F5/02 ,  C09K3/00 ,  C02F5/10 ,  C09K8/54 ,  C23F11/10 ,  C23F11/16 ,  C02F1/56

CPC classification number: C02F5/10 ,  C02F1/56 ,  C02F2303/08 ,  C09K8/54 ,  C09K2208/32 ,  C23F11/10 ,  C23F11/16 ,  C23F11/161

Abstract: Disclosed are corrosion inhibitor compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed are methods of using the compounds and compositions as corrosion inhibitors, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.

Abstract translation: 公开了用于原油和天然气的生产，运输，储存和分离的应用中的腐蚀抑制剂化合物和组合物。 还公开了将化合物和组合物用作腐蚀抑制剂的方法，特别是在与原油和天然气的生产，运输，储存和分离有关的应用中。