公开(公告)号：WO2020154112A1

公开(公告)日：2020-07-30

申请号：PCT/US2020/013088

申请日：2020-01-10

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： MA, Ning ,  JIN, Hyun-Woo ,  LING, Shiun

IPC: B22F3/105 ,  B22F7/08 ,  B23K26/144 ,  B23K26/211 ,  B23K26/323 ,  B23K26/342 ,  B23K35/00 ,  B23K35/30 ,  B23K35/32

Abstract: Methods disclosed herein include using additive manufacturing to create a joint between a first metallic material and a second metallic material that is different from the first metallic material, wherein the porosity of the joint is less than about 0.1 percent by volume measured according to ASTM B-962. The additive manufacturing can be performed such that no intermetailic brittle phase forms between the first metallic material and the second metallic material.

公开(公告)号：WO2020096766A1

公开(公告)日：2020-05-14

申请号：PCT/US2019/057378

申请日：2019-10-22

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： YEGANEH, Mohsen, S. ,  KORTUNOV, Pavel ,  NORTHROP, Paul, Scott ,  ZHANG, Xiaozhou ,  PILLONI, Giovanni ,  MA, Ning ,  COLBY, Robert, J. ,  LI, Qiuzi ,  SUMMERS, Zarath, M. ,  IDE, Matthew, S.

IPC: B01D53/14 ,  B01D53/26

Abstract: The present disclosure relates to a porous liquid or a porous liquid enzyme that includes a high surface area solid and a liquid film substantially covering the high surface area solid. The porous liquid or porous liquid enzyme may be contacted with a fluid that is immiscible with the liquid film such that a liquid-fluid interface is formed. The liquid film may facilitate mass transfer of a substance or substrate across the liquid-fluid interface. The present disclosure also provides methods of performing liquid-based extractions and enzymatic reactions utilizing the porous liquid or porous liquid enzyme of the present disclosure.

公开(公告)号：WO2018118521A1

公开(公告)日：2018-06-28

申请号：PCT/US2017/065768

申请日：2017-12-12

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： MA, Ning ,  LI, Qiuzi ,  COLBY, Robert, J. ,  RAJAGOPALAN, Srinivasan

IPC: G06F17/50 ,  F15D1/00

CPC classification number: B05D5/10 ,  B01D17/02 ,  B01D17/04 ,  B05D3/007 ,  B05D5/083 ,  B05D7/222 ,  B29C59/022 ,  B29C59/16 ,  C09D5/1675 ,  C09D5/1681 ,  C23F15/00 ,  F16L58/1009 ,  G01N25/18 ,  G06F17/50 ,  G06F2217/12 ,  Y02P90/265

Abstract: Described herein is an integrated approach towards design of surfaces for stable wettability regimes with various liquids. The approach comprises a designing component used to calculate stable thermodynamic configurations associated with different wettability states, and an experimental component that allows for manufacturing of different surfaces with re-entrant texture features as calculated by the modeling approach.

公开(公告)号：WO2018075195A1

公开(公告)日：2018-04-26

申请号：PCT/US2017/052873

申请日：2017-09-22

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： MA, Ning

IPC: B23K26/00 ,  B23K101/10

CPC classification number: B23K9/0953 ,  B23K26/0006 ,  B23K2101/10 ,  B23P6/00 ,  C08F240/00 ,  F17C2209/221

Abstract: Provided is a ferrous or non-ferrous material component used in oil, gas and/or petrochemical industry including two or more segments of ferrous or non-ferrous components for joining, wherein the two or more segments are of the same or different materials, and laser metal deposition weldments bonding adjacent segments of said components together. Also provided are methods of making laser metal deposition weldments and their use in the oil, gas and petrochemical industry.

Abstract translation: 提供用于石油，天然气和/或石油化学工业中的含铁或非铁材料组分，包括用于连接的两种或更多种含铁或非含铁组分，其中所述两种或更多种链段是 以及将所述部件的相邻段连接在一起的激光金属沉积焊接件。 还提供了制造激光金属沉积焊接件的方法及其在石油，天然气和石化工业中的应用。

公开(公告)号：WO2017058456A1

公开(公告)日：2017-04-06

申请号：PCT/US2016/049874

申请日：2016-09-01

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： JIN, HyunWoo ,  LING, Shiun ,  MA, Ning

IPC: C22C38/58 ,  C22C38/02 ,  C22C38/20 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/30 ,  C22C38/32 ,  C22C38/34 ,  C22C38/38 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48

CPC classification number: C21D8/005 ,  C21D1/28 ,  C21D6/002 ,  C21D6/004 ,  C21D6/005 ,  C21D6/007 ,  C21D6/008 ,  C21D7/02 ,  C21D7/13 ,  C21D8/0226 ,  C21D8/0236 ,  C21D8/0263 ,  C21D2211/001 ,  C21D2211/004 ,  C22C33/006 ,  C22C33/04 ,  C22C37/08 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/30 ,  C22C38/32 ,  C22C38/34 ,  C22C38/38 ,  C22C38/40 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54 ,  C22C38/58

Abstract: Improved steel compositions and methods of making the same are provided. The present disclosure provides advantageous corrosion and/or cracking resistant steel. More particularly, the present disclosure provides high manganese (Mn) steel compositions having enhanced corrosion and/or cracking resistance, and methods for fabricating high manganese steel compositions having enhanced corrosion and/or cracking resistance. Methods for fabricating high manganese steel compositions (e.g., via passivation) having enhanced corrosion and/or cracking resistance are also provided.

Abstract translation: 提供了改进的钢组合物及其制备方法。 本公开提供了有利的耐腐蚀和/或抗裂性的钢。 更具体地，本公开提供具有增强的耐腐蚀和/或抗开裂性的高锰（Mn）钢组合物，以及用于制造具有增强的腐蚀和/或抗开裂性的高锰钢组合物的方法。 还提供了具有增强的腐蚀和/或抗开裂性的高锰钢组合物（例如通孔钝化）的制造方法。

公开(公告)号：WO2017192619A1

公开(公告)日：2017-11-09

申请号：PCT/US2017/030686

申请日：2017-05-02

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  POSCO

Inventor： WASSON, Andrew, J. ,  ANDERSON, Timothy, D. ,  FAIRCHILD, Douglas, P. ,  YUE, Xin ,  JIN, Hyunwoo ,  MA, Ning ,  HAN, Iiwook ,  LEE, Sangchul ,  LEE, Bongkeun ,  LEE, Jongsub

IPC: B23K35/30 ,  B23K9/16 ,  B23K101/10

Abstract: The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt% to about 0.8 wt%; manganese in a range of about 18 wt% to about 24 wt%; chromium in an amount of ≤ about 6 wt%; molybdenum in an amount of ≤ about 4 wt%; nickel in an amount of ≤ about 5 wt%; silicon in an amount of about 0.4 wt% to about 1.0 wt%; sulfur in an amount of ≤ about 200 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance including iron. In an embodiment, the composition has an austenitic phase.

Abstract translation: 本发明涉及用于连接高锰钢基底金属的焊接组合物及其应用方法。 该组合物包含：约0.4重量％至约0.8重量％的碳; 约18重量％至约24重量％范围内的锰; ≤约6重量％的铬; ≤约4重量％的钼; 镍含量≤约5重量％; 量为约0.4重量％至约1.0重量％的硅; 硫含量≤约200ppm; 磷含量≤约200ppm; 和含铁的平衡。 在一个实施方案中，该组合物具有奥氏体相。

公开(公告)号：WO2022087548A1

公开(公告)日：2022-04-28

申请号：PCT/US2021/071094

申请日：2021-08-04

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： JIN, Hyun-Woo ,  MA, Ning ,  LING, Shiun ,  JUN, Hyun Jo

IPC: C21D6/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/38 ,  C22C38/58 ,  C21D8/02 ,  C21D9/46 ,  C21D8/10

Abstract: The present invention relates to ferrous alloys with high strength, cost-effective corrosion resistance and cracking resistance for refinery service environments, such as amine service under sweet or sour environments. More specifically, the present invention pertains to a type of ferrous manganese alloyed steels for high strength and cracking resistance and methods of making and using the same.

公开(公告)号：WO2020154115A1

公开(公告)日：2020-07-30

申请号：PCT/US2020/013128

申请日：2020-01-10

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： MA, Ning ,  THIRUMALAI, Neeraj S. ,  RAJAGOPALAN, Srinivasan ,  FURMANSKI, Jevan

IPC: B22F3/105 ,  B22F7/06 ,  B32B3/30 ,  B29C64/153

Abstract: The present disclosure relates to metal/polymer hybrid materials, and methods for fabricating such, with strong bonding between the metals and polymers and improved properties. The articles of manufacture disclosed herein can include a metallic material and a polymer material bonded to the metallic material via a cocontinuous interface that provides for strong bonding between the metallic material and the polymer material.

公开(公告)号：WO2022082119A2

公开(公告)日：2022-04-21

申请号：PCT/US2021/062626

申请日：2021-12-09

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： SATTLER, Wesley ,  HAJKOWSKI, Keith, R. ,  CHUN, Changmin ,  NANDI, Partha ,  GRANKINA, Vera ,  GATT, Joseph, E. ,  MA, Ning ,  SKOULIDAS, Anastasios ,  GUNTHER, William, R. ,  O'NEAL, Everett, J.

IPC: B01J23/755 ,  B01J35/04 ,  B01J37/08 ,  B01J21/04 ,  C01B3/40 ,  B01J23/46 ,  B01J37/02 ,  B01J23/00 ,  B01J23/94 ,  B01J38/14 ,  B01J8/04 ,  B01J12/00 ,  B01J35/10 ,  B01J19/2485 ,  B01J21/066 ,  B01J2208/00017 ,  B01J2208/00548 ,  B01J23/002 ,  B01J23/005 ,  B01J23/10 ,  B01J23/464 ,  B01J29/74 ,  B01J35/0006 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0215 ,  B01J37/038 ,  B01J37/04 ,  B01J37/082 ,  B01J38/12 ,  B01J8/008 ,  B01J8/0438 ,  B01J8/0492 ,  B01J8/0496 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B3/382 ,  C01B3/384 ,  C10G11/04 ,  C10G11/22 ,  C10G2300/70

Abstract: Systems and methods are provided for using size-reversing materials in vessels where direct heating is used to at least partially provide heat for reforming reactions under cyclic reforming conditions. An example of a size-reversing material is the combination of NiO and AI2O3. It has been discovered that size-reversing materials can undergo a phase transition that can assist with re-dispersion of metal at elevated temperatures. This can assist with maintaining catalytic activity for reforming over longer time periods in the presence of cyclic reforming conditions.

公开(公告)号：WO2020154114A1

公开(公告)日：2020-07-30

申请号：PCT/US2020/013112

申请日：2020-01-10

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： JIN, Hyun-Woo ,  MA, Ning

IPC: B22F3/105 ,  B23K26/144 ,  B23K26/342 ,  B33Y10/00 ,  C22C32/00

Abstract: The present disclosure relates to reactive manufacturing methods to disperse fine second phase particles within a matrix, and compositions made thereof. Specifically, the reactive manufacturing methods are based on in-situ reaction synthesis during an additive manufacturing (AM) process to fabricate composite components for structural and/or functional applications. The composite components can be particularly useful in oil and gas applications.