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公开(公告)号：WO2023287579A1
公开(公告)日：2023-01-19
申请号：PCT/US2022/035462
申请日：2022-06-29
IPC分类号： C07C1/24 , C07C11/04 , C07C2/12 , C07C11/08 , C07C11/10 , C07C11/107 , C12P7/00 , B01J38/00 , C10G3/00
摘要： Systems and methods are provided for integrated conversion of biomass to ultimately form naphtha and/or diesel boiling range products. The integrated conversion can include an initial conversion of biomass to alcohols, such as by fermentation, followed by conversion of alcohols to olefins and then olefins to naphtha, jet, and diesel boiling range compounds, with high selectivity for formation of diesel boiling range compounds. The integrated conversion process can be facilitated by using a common catalyst for both the conversion of alcohols to olefins and the conversion of olefins to naphtha and/or diesel boiling range compounds. For example, ZSM- 48 (an MRE zeotype framework structure catalyst) can be used as the catalyst for both conversion of alcohols to olefins and for oligomerization of olefins with increased selectivity for formation of diesel boiling range products.
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公开(公告)号：WO2020081212A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/053189
申请日：2019-09-26
发明人： LI, Shiwen , GALUSKA, Alan, A. , XU, Teng
摘要： A process for olefin oligomerization can include contacting a feedstock comprising C n and C 2n olefins/paraffins under oligomerization conditions in the presence of an oligomerization catalyst, wherein n is 2 to 15; and recovering an oligomeric product comprising C 3n oligomers having a branching index of less than 2.1. Optionally, the feedstock can further comprise C 3n olefins/paraffins.
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公开(公告)号：WO2020081210A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/053184
申请日：2019-09-26
发明人： LI, Shiwen , GALUSKA, Alan, A. , CARVAJAL DIAZ, Jennifer, A. , SHIRAMIZU, Mika, L. , LAI, Wenyih, F.
摘要： A process for olefin oligomerization can include: contacting a feedstock comprising at least one C3 to C20 olefin/paraffin under oligomerization conditions in the presence of a rare earth element impregnated Si/Al ZSM-23 catalyst having no amine treatment and a Si/ Ah molar ratio of 20 to 60 and/or a rare earth element impregnated Si/Al/T ZSM-23 catalyst having no amine treatment, a Si/Ah molar ratio of 20 to 60, and a Ti/Al molar ratio of 0.1 to 3; and recovering an oligomeric product comprising dimers having a branching index of less than 2.1, timers having a branching index of less than 2.1, and tetramers having a branching index of less than 2.1.
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公开(公告)号：WO2018236471A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/030079
申请日：2018-04-30
发明人： RIVAS CARDONA, Alejandra, R. , BURTON, Allen, W. , SARTIPI, Sina , WIERSUM, Andrew, D. , TRUTER, Lara, A. , SMITS, Marianne, F.
IPC分类号： B01J29/70 , B01J35/10 , C01B39/48 , C07C2/12 , C07D211/06
CPC分类号： B01J29/7007 , B01J35/1019 , B01J35/1023 , B01J35/1061 , C01B39/48 , C07C2/12 , C07C2529/70 , C07D211/06 , C07C11/02
摘要： The disclosure relates to olefin oligomerization processes and related zeolites and structure directing agents. The olefin oligomerization processes can exhibit relatively high conversions. The zeolites can exhibit comparatively high stabilities. The zeolites can have relatively high ratios of external surface area to total surface area. An exemplary zeolite is a beta zeolite having a relatively high ratio of external surface area to total surface area. The disclosure also relates to structure directing agents, and methods of using the structure direction agents to prepare the zeolites.
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公开(公告)号：WO2018004876A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/033929
申请日：2017-05-23
申请人： CHEVRON U.S.A. INC.
发明人： DAVIS, Tracy
CPC分类号： C01B39/48 , B01D53/9413 , B01D53/9418 , B01D2255/202 , B01D2255/204 , B01D2255/20738 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01D2255/70 , B01J29/70 , B01J2229/24 , B01J2229/40 , C01B39/023 , C01B39/026 , C01B39/04 , C10G3/49 , C10G11/05 , C10G45/64 , C10G47/16 , Y02P30/20
摘要： The present invention relates to new crystalline zeolite SSZ-52x prepared using a quaternary ammonium cation templating agent, for example, having the structure: wherein X - is an anion which is not detrimental to the formation of the SSZ-52x. SSZ-52x is useful as a catalyst and shows improved durability, particularly with regard to NO ϰ conversion.
摘要翻译： 本发明涉及使用季铵阳离子模板剂制备的新型结晶沸石SSZ-52x，例如具有以下结构：其中X - 是阴离子，其为 不会损害SSZ-52x的形成。 SSZ-52x作为催化剂是有用的，并且显示出改善的耐久性，特别是关于NO n转化。
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公开(公告)号：WO2016123640A3
公开(公告)日：2017-03-02
申请号：PCT/ZA2016050005
申请日：2016-01-29
IPC分类号： B01J29/06 , B01J29/40 , B01J29/46 , B01J37/02 , B01J37/30 , C01B39/06 , C01B39/40 , C07C2/12
CPC分类号： C07C2/12 , B01J29/061 , B01J29/405 , B01J29/46 , B01J35/002 , B01J37/0209 , B01J37/04 , B01J37/30 , B01J2229/14 , B01J2229/18 , C01B39/40 , C07C2529/40 , C07C2529/46 , C07C11/02
摘要： The invention provides a method of manufacture of a catalyst, the catalyst as such and its use in olefin oligomerisationand. The method for making an oligomerisation catalyst includes the steps of mixing alumina, silica, metal oxide, a template source; and effecting the deactivation of the Bronsted sites by masking them with metal ions, preferably either (i) during synthesis by directly adding the metal as ion in a one-pot or direct synthesis, or (ii) after intermidiate conversion to the H+-form by in turn either (ii-a) impregnating the latter with a metal salt, or (ii-b) dry-mixing a metal salt with it.
摘要翻译： 本发明提供了催化剂的制备方法，催化剂及其在烯烃低聚反应中的用途。 制备低聚催化剂的方法包括混合氧化铝，二氧化硅，金属氧化物，模板源的步骤; 并且通过用金属离子掩盖来实现Bronsted位点的失活，优选地（i）在合成过程中，通过在一锅或直接合成中直接加入金属作为离子，或（ii）在间接转化成H +形式之后 （ii-a）用金属盐浸渍后者，或（ii-b）将金属盐干混。
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公开(公告)号：WO2017003912A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/039513
申请日：2016-06-27
申请人： UOP LLC
CPC分类号： B01J29/7046 , B01J29/7292 , B01J35/002 , B01J37/009 , B01J37/04 , B01J37/08 , B01J37/10 , B01J2229/42 , C01B39/06 , C01B39/12 , C01B39/46 , C01B39/48 , C07C2/12 , C07C2529/70 , C10G25/03 , C10G45/12 , C10G47/16
摘要： A new crystalline aluminosilicate zeolite comprising a MTT framework has been synthesized that has been designated UZM-53. This zeolite is represented by the empirical formula: M + m R r Al 1-x E x Si y O z where M represents sodium, potassium or a combination of sodium and potassium cations, R is the organic structure directing agent or agents derived from reactants R1 and R2 where R1 is diisopropanolamine and R2 is a chelating diamine, and E is an element selected from the group consisting of gallium, iron, boron and mixtures thereof. Catalysts made from UZM-53 have utility in various hydrocarbon conversion reactions such as oligomerization.
摘要翻译： 已经合成了一种已经被称为UZM-53的包含MTT框架的新的结晶硅铝酸盐沸石。 该沸石由经验式表示：M + mRrAl1-xExSiyOz其中M表示钠，钾或钠和钾阳离子的组合，R是衍生自反应物R1和R2的有机结构导向剂或试剂，其中R 1是二异丙醇胺，R 2是 螯合二胺，E是选自镓，铁，硼及其混合物的元素。 由UZM-53制成的催化剂可用于各种烃转化反应如低聚反应。
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公开(公告)号：WO2015148049A3
公开(公告)日：2015-12-23
申请号：PCT/US2015017974
申请日：2015-02-27
发明人： LAI WENYIH FRANK , ZHANG LEI
IPC分类号： B01J29/04 , B01D53/94 , B01J29/74 , B01J29/78 , B01J29/89 , B01J35/00 , C01B39/48 , C07C2/12 , C10G45/62 , C10G45/64
CPC分类号： B01J29/703 , B01J29/048 , B01J29/7461 , B01J29/7861 , B01J29/89 , B01J35/002 , B01J2229/183 , B01J2229/186 , B01J2229/36 , B01J2229/40 , B01J2229/42 , C01B39/48 , C10G45/62 , C10G45/64
摘要： Methods are provided for synthesis of ZSM-48 crystals having heteroatoms selected from titanium, zirconium, and zinc incorporated into the framework structure, and use of such crystals for applications such as catalytic processing of hydrocarbonaceous feeds.
摘要翻译： 提供了用于合成具有掺入框架结构中的选自钛，锆和锌的杂原子的ZSM-48晶体的方法，以及使用这种晶体用于烃类进料的催化加工。
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公开(公告)号：WO2014027313A1
公开(公告)日：2014-02-20
申请号：PCT/IB2013/056624
申请日：2013-08-13
发明人： JANA, Suman Kumar , BAROCHIA, Jayen
CPC分类号： C07C2/12 , B01J29/40 , B01J29/405 , B01J29/42 , B01J29/46 , B01J29/48 , B01J35/1057 , B01J37/10 , C07C2529/40 , C07C2529/44 , C07C2529/46 , C07C2529/48 , C07C2529/89 , C10G50/00 , C10G2300/1081 , C10G2300/1088 , C10G2300/70 , C10G2400/22 , C07C11/02
摘要： The present invention relates to a process for the dimerization of branched olefins or a mixture of olefins and paraffins, wherein said olefins and paraffins have between 3 to 10 carbon atoms, comprising contacting a feedstream comprising said olefin or mixture of olefins and paraffins with a catalyst composition comprising a medium pore aluminosilicate zeolite having a pore size of between more than 5 Å but less than 6 Å and up to 5 wt-% of one or more elements selected from the group consisting of molybdenum (Mo), tungsten (W), seaborgium (Sg), cobalt (Co), rhodium (Rh), iridium (Ir) and meinerium (Mt).
摘要翻译： 本发明涉及一种使支化烯烃或烯烃和链烷烃的混合物二聚的方法，其中所述烯烃和链烷烃具有3-10个碳原子，包括使包含所述烯烃或烯烃和链烷烃的混合物的进料流与催化剂 组合物，其包含中孔微孔硅酸盐沸石，所述中孔铝硅酸盐沸石的孔径在大于或小于6埃至多至5重量％的一种或多种选自钼（Mo），钨（W）， 海藻（Sg），钴（Co），铑（Rh），铱（Ir）和矿物（Mt）。
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公开(公告)号：WO2014013102A8
公开(公告)日：2014-01-23
申请号：PCT/ES2013/000172
申请日：2013-07-12
摘要： Se describe un proceso heterogéneo de oligomerización de alquenos para producir hidrocarburos dentro de fracción diesel en presencia un catalizador basado en la zeolita ITQ-39. El proceso de oligomerización descrito en la presente invención comprende, al menos: a. Introducir un catalizador conteniendo al menos el material zeolítico ITQ- 39 en el reactor; b. Alimentar el reactor con una corriente que comprende, al menos, un compuesto olefínico; c. Permitir que el catalizador conteniendo al menos el material ITQ-39 y el compuesto orgánico permanezcan en contacto el tiempo necesario para que la reacción se lleve a cabo.
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