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公开(公告)号：US20240337643A1
公开(公告)日：2024-10-10
申请号：US18294642
申请日：2022-07-25
Inventor： Chun Zhu , Muhammad Asif , Zhibin Wei
CPC classification number: G01N33/2823 , E21B43/00 , E21B44/00
Abstract: Age differentiation of hydrocarbon samples may be achieved using a chemical fossil assemblage approach. For example, a method may comprise: determining a source facies for a hydrocarbon sample; inputting the source facies into a chemical fossil assemblage model; determining, using the chemical fossil assemblage model, one or more candidate chemical fossil assemblages and corresponding age biomarkers for the hydrocarbon sample based on the source facies; measuring a concentration or a related value of corresponding age biomarkers in the hydrocarbon sample to yield an age biomarker fingerprint; inputting the age biomarker fingerprint into a chemical fossil assemblage model; comparing the age biomarker fingerprint to the one or more candidate chemical fossil assemblages using the chemical fossil assemblage model; and estimating an age of the hydrocarbon sample based on the comparison.
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公开(公告)号：US20240336724A1
公开(公告)日：2024-10-10
申请号：US18681423
申请日：2022-07-21
Inventor： Ya Xian Wang , Ke Ran Chen , Lulin Xie , Tao Xie , Saifudin M. Abubakar , Ning Zheng , Wenxi Gao , Qian Zhaoi , Yihan Cao
CPC classification number: C08G59/4078 , C07F5/04 , C08G59/245
Abstract: A reversible epoxy polymer obtainable by the reaction between at least one epoxy compound and at least one curing agent, wherein at least part of the epoxy compound contains one reversible borate moiety or derivative thereof per molecule; and/or at least part of the curing agent contains one reversible borate moiety or derivative thereof per molecule; and/or the reaction system further comprises at least one compound containing hydroxyl and epoxy group and at least one BQH-containing compound or its ester derivative, wherein said BQH-containing compound contains two or more B-QH moieties, and wherein the derivative of borate moiety represents a moiety with the oxygen in the borate moiety being replaced with other element of the sixth main group and wherein each Q is independently an element of the sixth main group.
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公开(公告)号：US12104122B2
公开(公告)日：2024-10-01
申请号：US18243172
申请日：2023-09-07
Inventor： Xiaochun Xu , Hyung Rae Kim , Chengrong Wang , Colin L. Beswick
CPC classification number: C10G1/06 , C10G11/18 , C10L1/10 , C10G2300/1011 , C10G2300/4075 , C10G2300/80 , C10L1/106 , C10L1/14 , C10L1/143 , C10L1/146 , C10L1/1625
Abstract: Systems and methods are provided for improving product yields and/or product quality during co-processing of fast pyrolysis oil in a fluid catalytic cracking (FCC) reaction environment. The systems and methods can allow for co-processing of an increased amount of fast pyrolysis oil while reducing or minimizing coke production for a feedstock including fast pyrolysis oil and a conventional FCC feed. The reducing or minimizing of coke production can be achieved in part by adding a low molecular weight, non-ionic surfactant to the mixture of fast pyrolysis oil and conventional FCC feed.
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公开(公告)号：US20240316489A1
公开(公告)日：2024-09-26
申请号：US18732823
申请日：2024-06-04
Inventor： Peter I. Ravikovitch , David Sholl , Charanjit Paur , Karl G. Strohmaier , Hanjun Fang , Ambarish R. Kulkami , Rohan V. Awati , Preeti Kamakoti
CPC classification number: B01D53/0462 , B01D53/02 , B01D53/047 , B01D53/0476 , B01J20/18 , B01J20/3491 , C10L3/104 , B01D2253/1085 , B01D2253/34 , B01D2253/3425 , B01D2257/504 , C10L2290/12 , C10L2290/542 , Y02C20/40
Abstract: Methods of designing zeolite materials for adsorption of CO2. Zeolite materials and processes for CO2 adsorption using zeolite materials.
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公开(公告)号：US12090421B2
公开(公告)日：2024-09-17
申请号：US17446869
申请日：2021-09-03
Inventor： Zhen Li , Michael D. Olson , Parag A. Gupte
IPC: B01D17/02 , B01D17/12 , C02F1/00 , C02F1/40 , C02F101/32
CPC classification number: B01D17/0214 , B01D17/0208 , B01D17/12 , C02F1/008 , C02F1/40 , C02F2101/32 , C02F2209/42
Abstract: The present techniques are directed to a multiphase separation system. The system includes a liquid-liquid separator configured to receive a separated liquid that is further separated into a separated oil and a separated water within the liquid-liquid separator. An oil pump and a water pump, both with adjustable speeds, are configured to pump the separated oil and the separated water, respectively, from the liquid-liquid separator. An interface level in the liquid-liquid separator is regulated by adjusting the speed of the oil pump and the speed of the water pump.
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Patent Agency Ranking
公开(公告)号：US20240300983A1
公开(公告)日：2024-09-12
申请号：US18572039
申请日：2022-06-23
Inventor： Joseph M. Falkowski , Mary S. Abdulkarim
CPC classification number: C07F7/003 , B01J20/226 , B01J20/3078 , B01J20/3085 , B01J31/1691 , B01J37/031 , B01J37/04 , B01J37/08 , B01J2531/48 , B01J2531/49
Abstract: Provided herein are methods of making a metal-organic framework comprising: combining a pre-ligand with a metal source to provide a plurality of solid reactants; adding a solvent to the plurality of solid reactants to form a reaction mixture, wherein at least 50 wt % of the reaction mixture are the plurality of solid reactants; heating the reaction mixture wherein the pre-ligand is converted to a ligand in the reaction mixture and the ligand reacts with the metal component; and cooling the reaction mixture to produce the metal-organic framework. The present methodologies are performed without dimethylformamide in the reaction mixture. The present methods may further comprise the step of adding a crystallization aid such as zinc oxide to the reaction mixture.
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公开(公告)号：US12077738B2
公开(公告)日：2024-09-03
申请号：US17198482
申请日：2021-03-11
Inventor： Patrick L. Hanks , Louis R. Brown , Everett J. O'Neal
IPC: C12M1/00
Abstract: The present disclosure relates to algae cultivation including the integration of liners for large-scale open algal biomass to facilitate algae facility commercial scale-up operations. Liners include those having a first portion having a first thickness and a second portion comprising a second thickness, wherein the first thickness and the second thickness are different. Liners also include those having a first portion having a first thickness, a second portion comprising a second thickness, and a third portion comprising a third thickness, wherein the first thickness, the second thickness, and the third thickness are different.
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公开(公告)号：US20240278208A1
公开(公告)日：2024-08-22
申请号：US18572034
申请日：2022-06-23
Inventor： Joseph M. Falkowski , Mary S. Abdulkarim , Sophie Liu , Scott J. Weigel , Trong D. Pham
CPC classification number: B01J20/226 , B01J20/0225 , B01J20/0237 , B01J20/0244 , B01J20/0251 , B01J20/0288 , B01J20/0296 , B01J20/28066 , B01J20/28071 , B01J20/28073 , B01J20/28076 , B01J20/3085
Abstract: Provided are metal-organic frameworks made by the process of comprising the steps of reacting a first metal source that can generate a tetravalent metal cation in solution, a linear dicarboxylic acid, a second metal source that can generate a divalent cation in solution, and one or more monocarboxylic acid modulators in a solvent to provide a reaction solution. The reaction solution is heated to provide a metal-organic framework having between about 0 wt. % to 10 wt. % of divalent cation, surface area between about 1100 m2/g and 2700 m2/g, a porosity of between about 0.45 cc/g and 1.1 cc/g, and a relative intensity equal to or greater than 0.35 and a peak width ratio of less than 3.0.
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公开(公告)号：US12063720B2
公开(公告)日：2024-08-13
申请号：US16901778
申请日：2020-06-15
Inventor： Jeffrey Grossman , Brent Keller , Owen Morris , Mark Disko , Heather Elsen , Xining Zang , Nicola Ferralis , Ximena Hasbach
IPC: H05B3/14 , B23K26/351 , B29C39/02 , B29C71/02 , B29K95/00 , B82Y30/00 , B82Y40/00 , H05B3/03 , H05B3/34 , H05B3/84
CPC classification number: H05B3/14 , B23K26/351 , B29C39/02 , B29C71/02 , H05B3/03 , H05B3/34 , H05B3/84 , B29C2071/022 , B29K2095/00 , B82Y30/00 , B82Y40/00 , H05B2203/013
Abstract: The present disclosure is directed to processes for forming or otherwise creating a transparent, conductive film from a heavy hydrocarbon material. It allows for what is often considered to be waste material to be transformed into a useful product, such as a heating element. Such heating elements can be incorporated into many contexts where it can be important to have transparency and/or a thin heating element, such as in windshields. The process involves dissolving a heavy hydrocarbon material in a solvent, casting the heavy hydrocarbon solution that results from the dissolving onto a substrate to form a film, and then annealing the film. The disclosure also provides for objects in which such resulting films can be used, such as Joule heaters.
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公开(公告)号：US12061306B2
公开(公告)日：2024-08-13
申请号：US15969492
申请日：2018-05-02
Inventor： Matthias Imhof , Matthew S. Casey , Colin J. Lyttle , Ross Whitaker , Shankar Sastry
CPC classification number: G01V20/00 , G06T17/05 , G06T17/20 , G01V2210/66
Abstract: Method and systems are provided for building a structural model of the subsurface. The method may comprise obtaining discretized data that includes surfaces, polylines, points, or combinations thereof. The surfaces in the discretized data are segmented by other surfaces to form a number of segments. Each of the segments are fit to an implicit function. The implicit function for each of the segments is thresholded to create a number of implicit surfaces. The implicit surfaces are intersected to create a number of model surfaces. The structural model is then constructed from the model surfaces.
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