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公开(公告)号：US10883088B2
公开(公告)日：2021-01-05
申请号：US16186789
申请日：2018-11-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： Zarath M. Summers , David O. Marler , Jay B. Patel , Katherine G. Landuyt
IPC: C12N9/02 , C12N11/08 , C07K14/795 , C10G32/00
Abstract: Oxygenases and methods of biologically upgrading hydrocarbon streams, such as crude oil, using oxygenases are provided herein. The oxygenases can be used to remove impurities such as metals, heteroatoms, or asphaltenes from a hydrocarbon stream. In some cases, the oxygenases can be chemically or genetically modified and can be used in different locations such as petroleum wells, pipes, reservoirs, tanks and/or reactors.
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公开(公告)号：US20190177400A1
公开(公告)日：2019-06-13
申请号：US16186746
申请日：2018-11-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： Zarath M. Summers , Jay B. Patel , Katherine G. Landuyt
IPC: C07K14/795 , C12N9/02 , C12N11/08 , C10G32/00
Abstract: Nickel-binding proteins and methods of biologically upgrading hydrocarbon streams, such as crude oil, using nickel-binding proteins are provided herein. The nickel-binding proteins can be used to remove impurities such as metals and/or asphaltenes from a hydrocarbon stream. In some cases, the nickel-binding proteins can be chemically or genetically modified and can be used in different locations such as petroleum wells, pipes, reservoirs, tanks and/or reactors.
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公开(公告)号：US20190178066A1
公开(公告)日：2019-06-13
申请号：US16186837
申请日：2018-11-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： Zarath M. Summers , David O. Marler , Jay B. Patel , Katherine G. Landuyt
Abstract: Dioxygenases and methods of biologically upgrading hydrocarbon streams, such as crude oil, using dioxygenases are provided herein. The dioxygenases can be used to remove impurities such as metals, heteroatoms, or asphaltenes from a hydrocarbon stream. In some cases, the dioxygenases can be chemically or genetically modified and can be used in different locations such as petroleum wells, pipes, reservoirs, tanks and/or reactors.
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公开(公告)号：US20190177703A1
公开(公告)日：2019-06-13
申请号：US16186789
申请日：2018-11-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： Zarath M. Summers , David O. Marler , Jay B. Patel , Katherine G. Landuyt
IPC: C12N9/02 , C12N11/08 , C07K14/795 , C10G32/00
Abstract: Oxygenases and methods of biologically upgrading hydrocarbon streams, such as crude oil, using oxygenases are provided herein. The oxygenases can be used to remove impurities such as metals, heteroatoms, or asphaltenes from a hydrocarbon stream. In some cases, the oxygenases can be chemically or genetically modified and can be used in different locations such as petroleum wells, pipes, reservoirs, tanks and/or reactors.
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