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1.发明申请
公开(公告)号：WO2022229237A1
公开(公告)日：2022-11-03
申请号：PCT/EP2022/061133
申请日：2022-04-27
Applicant: BASF CORPORATION , BASF SE
Inventor： DORNER, Robert , BECKER, Jan Martin , PATCHETT, Joseph A
Abstract: The present invention relates to a catalyst for the selective catalytic reduction of NOx and for the cracking and conversion of a hydrocarbon, comprising a substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the substrate extending therethrough; a coating disposed on the surface of the internal walls of the substrate, said coating comprising a platinum group metal, an 8-membered ring pore zeolitic material comprising one or more of copper and iron, and further comprising a 10- or more membered ring pore zeolitic material.
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公开(公告)号：WO2022146735A1
公开(公告)日：2022-07-07
申请号：PCT/US2021/064272
申请日：2021-12-20
Applicant: CHEVRON U.S.A. INC.
Inventor： ZHANG, Yihua , OJO, Adeola Florence , LEI, Guan-Dao
Abstract: A method for making a hydroisomerization catalyst having improved thermal stability and metal dispersion characteristics, the catalyst prepared therefrom, and a process for making a base oil product using the catalyst are disclosed. The catalyst is prepared from a composition comprising an SSZ-91 molecular sieve and a rare earth modified alumina, with the composition being modified to contain a Group 8-10 metal, typically through impregnation of a Group 8-10 metal composition. The catalyst may be used to produce dewaxed base oil products by contacting the catalyst under hydroisomerization conditions with a hydrocarbon feedstock.
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公开(公告)号：WO2022115371A2
公开(公告)日：2022-06-02
申请号：PCT/US2021/060313
申请日：2021-11-22
Applicant: CHEVRON U.S.A. INC.
Inventor： ZHANG, Yihua , OJO, Adeola Florence , LEI, Guan-Dao
IPC: B01J23/42 , B01J29/74 , B01J29/80 , C07C5/27 , B01J2029/062 , B01J29/7446 , B01J29/7461 , B01J29/7469 , B01J37/0201 , B01J37/04 , B01J37/088 , C10G2300/202 , C10G2300/301 , C10G2300/302 , C10G2300/304 , C10G2300/308 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2400/10 , C10G45/64 , C10M109/02 , C10M177/00 , C10M2203/1006 , C10N2030/02
Abstract: An improved hydroisomerization catalyst and process for making a base oil product using a catalyst comprising SSZ-91 molecular sieve and ZSM-12 molecular sieve. The catalyst and process generally involves the use of a catalyst comprising an SSZ-91 molecular sieve combined with a ZSM-12 molecular sieve to produce dewaxed base oil products by contacting the catalyst with a hydrocarbon feedstock. The catalyst and process provide improved base oil cold properties, such as pour point and cloud point, along with other beneficial base oil properties.
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公开(公告)号：WO2022071942A1
公开(公告)日：2022-04-07
申请号：PCT/US2020/053547
申请日：2020-09-30
Applicant: UOP LLC , CHINA PETROLEUM & CHEMICAL CORPORATION
Inventor： PHIVILAY, Somphonh Peter , RANE, Neelesh , GUO, Liwei , ZHOU, Zhenhua
Abstract: Transalkylation processes using catalysts comprising three dimensional 12 membered ring zeolites with a combination of small and large pores are described. These catalysts have increased conversion of alkylphenols to phenol, cresols, and alkylbenzenes from coal-derived liquid streams compared to catalysts consisting of HZSM-5 zeolite.
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公开(公告)号：WO2021259317A1
公开(公告)日：2021-12-30
申请号：PCT/CN2021/101780
申请日：2021-06-23
Applicant: 中国石油化工股份有限公司 , 中国石油化工股份有限公司石油化工科学研究院
Abstract: 本发明属于催化剂制备领域，涉及一种催化裂化催化剂及其制备方法，所述催化裂化催化剂，包括：10-70重量％的裂化活性组元、10-60重量％的粘结剂和10-70重量％的粘土，其中，所述的裂化活性组元包括5-100重量％第一Y型分子筛和0-95重量％的第二分子筛；所述的第一Y型分子筛是改性的基于高岭土转晶的分子筛，其氧化钠含量小于2重量％。所述催化剂的制备方法，包括将包含改性的基于高岭土转晶的分子筛的裂化活性组元、粘结剂和粘土打浆，喷雾干燥，洗涤，过滤和干燥的步骤。该催化剂用于重油催化裂化反应，具体良好焦炭选择性，同时具有较高的重油转化率。
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2021024120A1
公开(公告)日：2021-02-11
申请号：PCT/IB2020/057232
申请日：2020-07-30
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： PENG, Xie , LI, Mingzhi , LIU, Zhongmin , LIU, Haitao , LI, Jinzhe , AL-SHAMMARI, Talal Khaled
Abstract: A method of producing olefins and/or aromatics is disclosed. The method includes catalyzing a hydrocarbon cracking reaction with a catalyst comprising a mixture of ZSM-5 zeolite and USY zeolite modified with lanthanum. The cracking process includes providing a diluent comprising primarily methane to the reactor, wherein steam is not provided to the reactor as a diluent.
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公开(公告)号：WO2020233441A1
公开(公告)日：2020-11-26
申请号：PCT/CN2020/089697
申请日：2020-05-12
Applicant: 山东石大胜华化工集团股份有限公司
Abstract: 本申请公开了一种以碳酸乙烯酯和甲醇为原料生产乙二醇的方法和装置。所述方法包括以下步骤：a)将加热后的反应物进行预反应，得到预处理物料，所述反应物包括碳酸乙烯酯和甲醇；b)将所述预处理物料进行催化精馏反应，得到物流Ⅰ；c)分离所述物流Ⅰ中的甲醇，得到物流Ⅱ；d)所述物流Ⅱ经精馏，得到目标产物，所述目标产物中含有乙二醇；其中，在催化剂Ⅰ存在的条件下进行所述催化精馏反应；所述催化剂Ⅰ包括固体催化剂。该方法采用固体催化剂的酯交换生产工艺克服了均相催化剂消耗量大、生产成本高、后期处理困难和产生固体废弃物的缺点。
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公开(公告)号：WO2020205444A1
公开(公告)日：2020-10-08
申请号：PCT/US2020/025025
申请日：2020-03-26
Applicant: EXXONMOBIL CHEMICAL PATENTS INC.
Inventor： GATT, Joseph E. , PEER LACHEGURABI, Maryam , FASSBENDER, Natalie A. , KNAEBLE, William J. , GILCREST, Jocelyn A. , LAI, Wenyih F. , PODSIADLO, Paul , FERRO, Thomas J. , LEVIN, Doron , GAMOKE, Benjamin, C.
Abstract: Methods and corresponding catalysts are provided for conversion of an aromatic feed containing C 8+ aromatics (particularly C 9+ aromatics) to form a converted product mixture comprising, e.g., benzene and/or xylenes. The aromatic feed can be converted in the presence of a catalyst that includes a silica binder, a mixture of a first zeolite having an MEL framework (such as ZSM-ll and/or an MFI framework (such as ZSM-5), and a second zeolite having an MOR framework, such as mordenite, particularly a mordenite synthesized using TEA or MTEA as a stmcture directing agent, and a metal. The catalyst can further include one or more metals supported on the catalyst.
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9.发明申请
公开(公告)号：WO2020205354A1
公开(公告)日：2020-10-08
申请号：PCT/US2020/024616
申请日：2020-03-25
Applicant: EXXONMOBIL CHEMICAL PATENTS INC.
Inventor： LAI, Wenyih, F. , PODSIADLO, Paul , METZGER, Eric, D. , JOHNSON, Ivy, D. , KHEIR, Ali, A. , ZURLO, Dominick, A. , KEVILLE, Kathleen, M.
IPC: B01J29/40 , C01B39/36 , B01J35/02 , B01J35/10 , C07C5/27 , B01J35/00 , B01J29/80 , C07C6/12 , C01B39/40
Abstract: Novel MEL framework type zeolites can be made to have small crystallite sizes and desirable silica/SiCb molar ratios. Catalyst compositions comprising such MEL framework type zeolites can be particularly advantageous in isomerization C8 aromatic mixtures. An isomerization process for converting C8 aromatic hydrocarbons can advantageously utilize a catalyst composition comprising a MEL framework type zeolite.
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公开(公告)号：WO2019224091A1
公开(公告)日：2019-11-28
申请号：PCT/EP2019/062564
申请日：2019-05-16
Applicant: IFP ENERGIES NOUVELLES
Inventor： MARTINEZ FRANCO, Raquel , HARBUZARU, Bogdan
Abstract: La présente invention concerne un procédé de préparation d'un matériau composite zéolithique composé d'un mélange de zéolithes AFX et BEA, comprenant les étapes suivantes : i) le mélange en milieu aqueux, dans des proportions particulières, d'une zéolithe FAU ayant un rapport molaire Si0 2 /Al 2 0 3 compris entre 30 et 100 et un paramètre P ze tel que : 3250 ze 2 /Al 2 0 3 compris entre 2 et 30 (borne supérieure exclue), d'au moins un composé organique azoté R, R étant le dihydroxyde de 1,5-bis(méthylpiperidinium) pentane, dihydroxyde de 1,6-bis(méthylpiperidinium) hexane et/ou dihydroxyde de 1,7-bis(méthylpiperidinium) heptane, d'au moins une source d'au moins un métal alcalin et/ou alcalino-terreux M de valence n, pour obtenir un gel, ii) le traitement hydrothermal dudit gel obtenu à une température comprise entre 120°C et 220°C, pendant une durée comprise entre 12 heures et 15 jours.
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