公开(公告)号：US09273254B2

公开(公告)日：2016-03-01

申请号：US14137201

申请日：2013-12-20

Applicant: Ecolab USA Inc.

Inventor： Dennis R. Compton ,  Kekeli Ekoue-Kovi

IPC: C10G29/20 ,  C10G29/00 ,  C10G29/22

CPC classification number: C10G29/20 ,  C10G2300/202 ,  C10G2300/207

Abstract: The present invention generally relates to compositions and methods for scavenging hydrogen sulfide and/or mercaptans from fluids. More particularly, the invention relates to the use of amino acetal and ketal compounds as a hydrogen sulfide or a mercaptan scavenger for hydrocarbon fluids, particularly for natural gas, crude oil, field oil, fuel oil, naphtha, gasoline, kerosene, diesel, refinery gas, coal gas, tar, asphalt, coke gas, ammonia synthesis gas, gas from a sulfurization plant, or industrial gas streams.

Abstract translation: 本发明一般涉及从流体中清除硫化氢和/或硫醇的组合物和方法。 更具体地说，本发明涉及氨基缩醛和缩酮化合物作为烃流体的硫化氢或硫醇清除剂，特别是天然气，原油，油田，燃料油，石脑油，汽油，煤油，柴油，炼油厂 天然气，煤气，焦油，沥青，焦炭，氨合成气，来自硫化厂的气体或工业气体流。

公开(公告)号：US20150175903A1

公开(公告)日：2015-06-25

申请号：US14137201

申请日：2013-12-20

Applicant: Ecolab USA Inc.

Inventor： Dennis R. Compton ,  Kekeli Ekoue-Kovi

IPC: C10G29/20

CPC classification number: C10G29/20 ,  C10G2300/202 ,  C10G2300/207

Abstract: The present invention generally relates to compositions and methods for scavenging hydrogen sulfide and/or mercaptans from fluids. More particularly, the invention relates to the use of amino acetal and ketal compounds as a hydrogen sulfide or a mercaptan scavenger for hydrocarbon fluids, particularly for natural gas, crude oil, field oil, fuel oil, naphtha, gasoline, kerosene, diesel, refinery gas, coal gas, tar, asphalt, coke gas, ammonia synthesis gas, gas from a sulfurization plant, or industrial gas streams.

Abstract translation: 本发明一般涉及从流体中清除硫化氢和/或硫醇的组合物和方法。 更具体地说，本发明涉及氨基缩醛和缩酮化合物作为烃流体的硫化氢或硫醇清除剂，特别是天然气，原油，油田，燃料油，石脑油，汽油，煤油，柴油，炼油厂 天然气，煤气，焦油，沥青，焦炭，氨合成气，来自硫化厂的气体或工业气体流。

公开(公告)号：US10113101B2

公开(公告)日：2018-10-30

申请号：US14525158

申请日：2014-10-27

Applicant: Ecolab USA Inc.

Inventor： Nestor U. Soriano, Jr. ,  Kim B. Peyton ,  Kim R. Smith ,  Joseph L. Stark ,  Dennis R. Compton

IPC: C09K8/524 ,  E21B21/06

Abstract: A composition of co-polymers, surfactants and solvents is provided for use in methods of reducing paraffin and wax deposition from crude oils in storage and transportation vessels.

公开(公告)号：US20160115369A1

公开(公告)日：2016-04-28

申请号：US14525158

申请日：2014-10-27

Applicant: Ecolab USA Inc.

Inventor： Nestor U. Soriano, JR. ,  Kim B. Peyton ,  Kim R. Smith ,  Joseph L. Stark ,  Dennis R. Compton

IPC: C09K8/524

CPC classification number: C09K8/524 ,  E21B21/068

Abstract: A composition of co-polymers, surfactants and solvents is provided for use in methods of reducing paraffin and wax deposition from crude oils in storage and transportation vessels.

Abstract translation: 提供共聚物，表面活性剂和溶剂的组合物用于在储存和运输容器中从原油中还原石蜡和蜡沉积的方法中使用。