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1.发明申请公开(公告)号：US20180178249A1
公开(公告)日：2018-06-28
申请号：US15838632
申请日：2017-12-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： Ning MA , Qiuzi LI , Robert J. COLBY , Srinivasan RAJAGOPALAN
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.
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2.发明申请公开(公告)号：US20180104759A1
公开(公告)日：2018-04-19
申请号：US15712241
申请日：2017-09-22
Applicant: ExxonMobil Research and Engineering Company
Inventor： Ning MA
IPC: B23K9/095 , C08F240/00 , B23P6/00 , B23K26/00
CPC classification number: B23K9/0953 , B23K26/0006 , B23K2101/10 , B23P6/00 , C08F240/00 , F17C2209/221
Abstract: Provided is an oil, gas and/or petrochemical ferrous or non-ferrous material component 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 uses in the oil, gas and petrochemical industry.
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3.发明申请公开(公告)号：US20200230746A1
公开(公告)日：2020-07-23
申请号：US16739762
申请日：2020-01-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： Hyun-Woo Jin , Ning MA
IPC: B23K26/354 , B33Y70/10 , B23K26/34 , B33Y10/00 , B33Y80/00
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.
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公开(公告)号：US20180178248A1
公开(公告)日：2018-06-28
申请号：US15838663
申请日：2017-12-12
Applicant: ExxonMobil Research and Engineering Company
Inventor： Srinivasan RAJAGOPALAN , Ning MA , Qiuzi LI , Robert J. COLBY , George E. JEZEK , Jonathan PITA
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 are methods of manipulating/tailoring wettability of liquids on physically/chemically modified surfaces under multiphase conditions (i.e. >1 liquid contacting surface). In particular, methods of modifying or tuning the wettability of a surface in multiphase conditions could decelerate corrosion, modify drag in a pipe, and/or enable separation of a two-phase liquid system.
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