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公开(公告)号:US20230047725A1
公开(公告)日:2023-02-16
申请号:US17787783
申请日:2020-12-15
发明人: Jefferson Roberto Gomes , José Luiz Zotin , Anilza De Almeida Lyra Correa , Marcelo Edral Pacheco , Rodrigo Caetano Chistone
IPC分类号: C10G3/00 , B01J23/30 , B01J21/04 , B01J21/06 , B01J23/85 , C10G47/10 , B01J29/06 , B01J37/02
摘要: The present invention relates to a process for the conversion of plant oils, animal fats, waste food oils and carboxylic acids into renewable liquid fuels, such as bio-naphtha, bioQAV and renewable diesel, for use in combination with fossil fuels. The process is composed of two steps: hydrotreatment and hydrocracking. The effluent from the hydrotreatment step contains aromatics, olefins and compounds resulting from the polymerization of esters and acids. This is due to the use of partially reduced catalysts without the injection of a sulfiding agent and allows for the production of bioQAV of suitable quality for use in combination with fossil kerosene. Concurrently, the process generates, in addition to products in the distillation range of naphtha, kerosene and diesel, high molecular weight linear paraffins (up to 40 carbon atoms).
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公开(公告)号:US11446642B2
公开(公告)日:2022-09-20
申请号:US17253926
申请日:2019-06-20
发明人: Glenn Pollefeyt , Davy L. S. Nieskens , Vera P. Santos Castro , Alexey Kirilin , Adam Chojecki , David Yancey , Andrzej Malek
IPC分类号: C07C1/04 , B01J23/86 , B01J23/34 , B01J29/85 , B01J35/00 , B01J35/02 , B01J37/00 , B01J37/03 , B01J37/04 , B01J37/06 , B01J37/08 , C10G2/00 , B01J23/85 , B01J23/00 , B01J23/26 , B01J23/80 , B01J23/745 , B01J23/36 , B01J29/70 , B01J29/50 , B01J29/83
摘要: A hybrid catalyst including a metal oxide catalyst component comprising chromium, zinc, and at least one additional metal selected from the group consisting of iron and manganese, and a microporous catalyst component that is a molecular sieve having 8-MR pore openings. The at least one additional metal is present in an amount from 5.0 at % to 20.0 at %.
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公开(公告)号:US20220219157A1
公开(公告)日:2022-07-14
申请号:US17707115
申请日:2022-03-29
发明人: Marcel Adriaan Jansen , Henk Jan Tromp , Bob Gerardus Oogjen , Sander Hendrikus Lambertus Thoonen , Jan Nieman , Wilhelmus Clemens Jozef Veerman
IPC分类号: B01J37/00 , B01J37/02 , B01J21/02 , B01J23/882 , B01J23/883 , B01J35/10 , B01J23/85 , C10G45/08 , B01J27/188
摘要: A catalyst having at least one Group VIB metal component, at least one Group VIII metal component, a phosphorus component, and a boron-containing carrier component. The amount of the phosphorus component is at least 1 wt %, expressed as an oxide (P2O5) and based on the total weight of the catalyst, and the amount of boron content is in the range of about 1 to about 13 wt %, expressed as an oxide (B2O3) and based on the total weight of the catalyst. In one embodiment of the invention, the boron-containing carrier component is a product of a co-extrusion of at least a carrier and a boron source. A method for producing the catalyst and its use for hydrotreating a hydrocarbon feed are also described.
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公开(公告)号:US11097258B2
公开(公告)日:2021-08-24
申请号:US16321098
申请日:2017-06-22
IPC分类号: B01J37/20 , B01J31/02 , B01J37/02 , B01J37/08 , B01J38/52 , B01J38/62 , B01J23/882 , B01J27/19 , B01J31/04 , B01J35/10 , C10G47/10 , C10G45/08 , B01J27/051 , B01J23/85 , C10G47/12 , B01J27/128 , B01J23/94 , B01J27/28 , B01J38/12 , B01J21/04 , B01J21/08 , B01J21/12 , B01J23/883
摘要: The invention has as its object a catalyst that comprises a substrate based on alumina or silica or silica-alumina, at least one element from group VIII, at least one element from group VIB, and an organic compound of formula (I) in which R1, R2, R3, R4 and R5 are selected from among a hydrogen atom, or a hydroxyl radical, or a hydrocarbon radical that comprises from 1 to 12 carbon atoms that can also comprise at least one oxygen atom, and R6 is selected from a hydrogen atom, a hydrocarbon radical that comprises from 1 to 12 carbon atoms that can also comprise at least one oxygen atom, a methacryloyl radical, an acryloyl radical or an acetyl radical. The invention also relates to the method for preparation of said catalyst and its use in a method for hydrotreatment and/or hydrocracking.
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公开(公告)号:US10584288B2
公开(公告)日:2020-03-10
申请号:US14379137
申请日:2013-02-14
发明人: Viorel D. Duma , Matthew P. Woods
IPC分类号: C01G45/10 , C10G45/10 , B01J37/03 , B01J21/06 , B01J35/10 , C10G45/08 , B01J27/19 , B01J37/02 , B01J37/00 , B01J23/24 , B01J23/40 , B01J23/652 , B01J23/74 , B01J23/85 , B01J27/185 , B01J27/188 , B01J37/08 , C10G45/06
摘要: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise alumina and 5 wt % or less titania. Catalyst prepared from the supports have at least 30 to 80 volume percent of its pore volume in pores having a diameter of between 200 and 500 angstroms. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion.
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公开(公告)号:US10464054B2
公开(公告)日:2019-11-05
申请号:US15569783
申请日:2016-03-11
IPC分类号: B01J21/08 , B01J21/12 , B01J23/652 , B01J27/14 , B01J27/185 , B01J27/188 , B01J31/04 , B01J37/02 , C10G45/08 , C10G45/12 , C10G47/20 , B01J23/85 , B01J27/19 , B01J21/04 , B01J29/06 , B01J31/34 , B01J35/00 , B01J37/20 , B01J23/882 , B01J37/28 , B01J35/10 , B01J37/00
摘要: The invention relates to a catalyst comprising a support based on alumina or silica or silica-alumina, at least one element of group VIII, at least one element of group VIB and γ-ketovaleric acid. The invention also relates to the process for the preparation of said catalyst and the use thereof in a hydrotreatment and/or hydrocracking process.
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公开(公告)号:US10207251B2
公开(公告)日:2019-02-19
申请号:US15392176
申请日:2016-12-28
申请人: EURECAT S.A
IPC分类号: B01J2/10 , B01J2/12 , B01J2/16 , B01J20/26 , B01J20/08 , B01J20/28 , B01J20/32 , B01J21/04 , B01J23/882 , B01J31/06 , B01J31/34 , B01J35/00 , B01J37/02 , B01J2/00 , B01J23/85 , B01J33/00 , B01J23/94 , B01J23/883 , B01J23/888 , B01J35/02 , B01J35/10
摘要: A process is disclosed for limiting the emissions of gases from a porous material in the form of particles comprising a porous inorganic support and at least 0.1% by weight of one or more compounds chosen from organic compounds, halogen compounds, boron compounds and phosphorus compounds. The particles are placed in motion within a hot gas stream traversing them, and a liquid composition containing one or more film-forming polymer(s) is sprayed over the moving particles by means of a twin-fluid atomization nozzle, in which the liquid composition is mixed with a pressurized gas, with a relative atomization pressure of greater than or equal to 0.7×1005 Pa, until a protective layer containing the film-forming polymer(s) and exhibiting a mean thickness of less than or equal to 20 μm is obtained on the surface of the said particles. A material resulting from this process is also disclosed.
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公开(公告)号:US10072220B2
公开(公告)日:2018-09-11
申请号:US14306308
申请日:2014-06-17
IPC分类号: C10G65/04 , B01J20/06 , B01J23/883 , C10G45/08 , B01J37/04 , B01J37/20 , B01J37/28 , B01J23/85 , B01J20/08 , B01J20/32 , B01J35/00 , B01J37/02 , B01J29/076 , B01J35/10
CPC分类号: C10G65/04 , B01J20/06 , B01J20/08 , B01J20/3204 , B01J20/3236 , B01J23/85 , B01J23/883 , B01J29/076 , B01J35/0006 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J37/0201 , B01J37/0205 , B01J37/04 , B01J37/20 , B01J37/28 , C10G45/08 , C10G2300/205
摘要: The invention of the current application is a process for eliminating arsenic from a hydrocarbon feed which is at least partially liquid, including steps a and b.Step a includes bringing the hydrocarbon feed and hydrogen into contact with a first capture mass including a support and at least one metal M1 from group VIB and at least two metals M2 and M3 from group VIII.Step b includes bringing the hydrocarbon feed and hydrogen into contact with a second capture mass in the sulphide form including a support and nickel, the quantity of nickel being at least 5% by weight of NiO with respect to the total weight of the second capture mass.Step a) is either carried out before step b) or carried out simultaneously with step b).
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公开(公告)号:US09943832B2
公开(公告)日:2018-04-17
申请号:US12743153
申请日:2008-12-04
申请人: Sona Eijsbouts-Spickova , Robertus Gerardus Leliveld , Paul Joseph Maria Lebens , Frans Lodewijk Plantenga , Bob Gerardus Oogjen , Henk Jan Tromp , Stuart Leon Soled , Sabato Miseo
发明人: Sona Eijsbouts-Spickova , Robertus Gerardus Leliveld , Paul Joseph Maria Lebens , Frans Lodewijk Plantenga , Bob Gerardus Oogjen , Henk Jan Tromp , Stuart Leon Soled , Sabato Miseo
IPC分类号: B01J23/888 , B01J23/85 , B01J37/03 , B01J37/20 , C10G49/04 , B01J21/16 , B01J35/00 , B01J37/00
CPC分类号: B01J23/8885 , B01J21/16 , B01J23/85 , B01J23/888 , B01J35/002 , B01J37/0009 , B01J37/03 , B01J37/20 , C10G49/04
摘要: The invention relates to a process for preparing bulk metal oxide particles comprising the steps of combining in a reaction mixture (i) dispersible nanoparticles having a dimension of less than about 1 μm upon being dispersed in a liquid, (ii) at least one Group VIII non-noble metal compound, (iii) at least one Group VIB metal compound, and (iv) a protic liquid; and reacting the at least one Group VIII non-noble metal compound and the at least one Group VIB metal in the presence of the nanoparticles. It also relates to bulk metal hydroprocessing catalysts obtainable by such method.
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公开(公告)号:US09901908B2
公开(公告)日:2018-02-27
申请号:US14806375
申请日:2015-07-22
IPC分类号: B01J23/75 , B01J23/885 , B01J21/04 , B01J23/56 , B01J23/86 , B01J23/652 , B01J23/85 , B01J23/887 , B01J37/08 , B01J35/10 , B01J23/882 , C10G45/08 , C10G47/00 , C10G65/04 , C10G65/12
CPC分类号: B01J23/885 , B01J21/04 , B01J23/56 , B01J23/652 , B01J23/85 , B01J23/862 , B01J23/864 , B01J23/866 , B01J23/882 , B01J23/887 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/08 , C10G45/08 , C10G47/00 , C10G65/04 , C10G65/12 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/205
摘要: An improved catalyst for hydrodemetallization of heavy crude oils and residua is disclosed. The catalyst is adopted for fixed bed hydroprocessing units. The invention is characterized for having a large pore diameter catalyst principally for hydrodemetallization of heavy oil and residue in a first reactor of a multi-reactor process. The catalyst has high demetallizing activity and high metal deposition capacity which results in good stability with time on stream (TOS). The hydrorefining catalyst is obtained by kneading a porous starting powder principally composed of gamma-alumina and having a pore capacity of 0.3-0.6 ml/g or larger and a mean pore diameter of 10 to 26 nm, extrudating and calcining, and after that supported with active metals component of elements belonging to groups VIIIB and VIB of the periodic table.
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