公开(公告)号：US10703710B2

公开(公告)日：2020-07-07

申请号：US16223465

申请日：2018-12-18

Applicant: ECOLAB USA INC.

Inventor： Ryan Matthew Harrington ,  Prakasa Rao Anantaneni ,  Lawrence J. Karas ,  Kekeli Ekoue-Kovi

IPC: C07C217/08 ,  C10G29/20 ,  B01D53/14 ,  B01D53/52 ,  C10L3/10

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

公开(公告)号：US10196343B2

公开(公告)日：2019-02-05

申请号：US15346719

申请日：2016-11-08

Applicant: ECOLAB USA INC.

Inventor： Ryan Matthew Harrington ,  Prakasa Rao Anantaneni ,  Lawrence J. Karas ,  Kekeli Ekoue-Kovi

IPC: C07C217/08 ,  C10G29/20 ,  B01D53/14 ,  B01D53/52 ,  C10L3/10

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

公开(公告)号：US20180093941A1

公开(公告)日：2018-04-05

申请号：US15717338

申请日：2017-09-27

Applicant: ECOLAB USA INC.

Inventor： Prakasa Rao Anantaneni ,  Ryan Matthew Harrington ,  David Tarverdi ,  Lawrence J. Karas ,  Ravindranath Mukkamala

IPC: C07C217/28 ,  C10G21/20 ,  C10L3/10 ,  B01D19/00 ,  C02F1/68 ,  B01D53/52

CPC classification number: C07C217/28 ,  B01D19/0005 ,  B01D53/52 ,  C02F1/683 ,  C02F2101/101 ,  C10G21/20 ,  C10G29/20 ,  C10G2300/207 ,  C10L3/103 ,  C10L2290/545

Abstract: The disclosure provides compositions and methods that are useful in removing, lowering, or otherwise controlling hydrogen sulfide and mercaptans. The compositions and methods can be used in any industry where hydrogen sulfide poses problems, such as when dealing with crude oil based, natural gas based, and/or coal based products. In some embodiments, the compositions include one or more alkoxylated amino formaldehyde adducts.

公开(公告)号：US11339118B2

公开(公告)日：2022-05-24

申请号：US16817133

申请日：2020-03-12

Applicant: ECOLAB USA INC.

Inventor： Ryan Matthew Harrington ,  Prakasa Rao Anantaneni ,  Lawrence J. Karas ,  Kekeli Ekoue-Kovi

IPC: C07C217/08 ,  C10G29/20 ,  B01D53/14 ,  B01D53/52 ,  C10L3/10

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

公开(公告)号：US20200031759A1

公开(公告)日：2020-01-30

申请号：US16559926

申请日：2019-09-04

Applicant: ECOLAB USA INC.

Inventor： Prakasa Rao Anantaneni ,  Ryan Matthew Harrington ,  David Tarverdi ,  Lawrence J. Karas ,  Ravindranath Mukkamala ,  Subhasis De

IPC: C07C217/28 ,  C10G29/20 ,  B01D19/00 ,  B01D53/52 ,  C02F1/68 ,  C10G21/20 ,  C10L3/10

Abstract: The disclosure provides compositions and methods that are useful in removing, lowering, or otherwise controlling hydrogen sulfide and mercaptans. The compositions and methods can be used in any industry where hydrogen sulfide poses problems, such as when dealing with crude oil based, natural gas based, and/or coal based products. In some embodiments, the compositions include one or more alkoxylated amino formaldehyde adducts.

公开(公告)号：US20190040301A1

公开(公告)日：2019-02-07

申请号：US16054732

申请日：2018-08-03

Applicant: Ecolab USA Inc.

Inventor： Jeremy Moloney ,  Prakasa Rao Anantaneni ,  Ryan Matthew Harrington

IPC: C09K8/54

Abstract: Compounds, compositions and methods are provided for inhibiting corrosion at a surface in the production, transportation, storage, and separation of fluids such as crude oil and natural gas, the compounds having the formula: wherein: Each R1 is independently —CH2OH and —C(O)OH; R2 is Each R3 is independently hydrogen or R5, or both R3 together form a ring via a linker Each R4 is independently hydrogen or R5; R5 is —CH2SC2H4R1; and n is an integer from 0 to 3.

公开(公告)号：US20180346795A9

公开(公告)日：2018-12-06

申请号：US15829576

申请日：2017-12-01

Applicant: Ecolab USA Inc.

Inventor： Boyd Anthony Laurent ,  Prakasa Rao Anantaneni ,  Ryan Matthew Harrington ,  Subhasis De

IPC: C09K8/54 ,  C09K15/12 ,  C07C323/12 ,  C07C323/52 ,  C07C323/25

CPC classification number: C09K8/54 ,  C07C323/12 ,  C07C323/25 ,  C07C323/52 ,  C09K15/12 ,  C09K2208/32

Abstract: The present invention generally relates to compositions and methods for inhibiting corrosion at a surface in the production, transportation, storage, and separation of crude oil and natural gas.

公开(公告)号：US20170088505A1

公开(公告)日：2017-03-30

申请号：US15346719

申请日：2016-11-08

Applicant: ECOLAB USA INC.

Inventor： Ryan Matthew Harrington ,  Prakasa Rao Anantaneni ,  Lawrence J. Karas ,  Kekeli Ekoue-Kovi

IPC: C07C217/08 ,  B01D53/52 ,  B01D53/14 ,  C10G29/20 ,  C10L3/10

CPC classification number: C07C217/08 ,  B01D53/1468 ,  B01D53/1493 ,  B01D53/52 ,  B01D2252/20405 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/502 ,  B01D2252/504 ,  B01D2252/606 ,  B01D2256/24 ,  B01D2257/306 ,  C10G29/20 ,  C10G2300/207 ,  C10L3/103 ,  C10L2230/02 ,  C10L2290/541

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

公开(公告)号：US09523045B2

公开(公告)日：2016-12-20

申请号：US14168594

申请日：2014-01-30

Applicant: ECOLAB USA INC.

Inventor： Ryan Matthew Harrington ,  Prakasa Rao Anantaneni ,  Lawrence J. Karas ,  Kekeli Ekoue-Kovi

IPC: C10G29/20 ,  C10G21/20 ,  C10G21/16 ,  C10G21/06

CPC classification number: C07C217/08 ,  B01D53/1468 ,  B01D53/1493 ,  B01D53/52 ,  B01D2252/20405 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/502 ,  B01D2252/504 ,  B01D2252/606 ,  B01D2256/24 ,  B01D2257/306 ,  C10G29/20 ,  C10G2300/207 ,  C10L3/103 ,  C10L2230/02 ,  C10L2290/541

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

Abstract translation: 本文公开了可用于与原油和天然气的生产，运输，储存和分离有关的应用的清除化合物和组合物。 本文还公开了将化合物和组合物用作清除剂的方法，特别是在涉及原油和天然气的生产，运输，储存和分离的应用中。

公开(公告)号：US20200207703A1

公开(公告)日：2020-07-02

申请号：US16817133

申请日：2020-03-12

Applicant: ECOLAB USA INC.

Inventor： Ryan Matthew Harrington ,  Prakasa Rao Anantaneni ,  Lawrence J. Karas ,  Kekeli Ekoue-Kovi

IPC: C07C217/08 ,  C10L3/10 ,  B01D53/52 ,  B01D53/14 ,  C10G29/20

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