公开(公告)号：US20240050922A1

公开(公告)日：2024-02-15

申请号：US18267965

申请日：2021-12-09

Applicant: IFP ENERGIES NOUVELLES

Inventor： Nicolas LEGAGNEUX ,  Marie-Claire MARION ,  Karin BARTHELET ,  Patrick EUZEN ,  Joseph LOPEZ

IPC: B01J20/08 ,  B01J20/32 ,  B01J20/28 ,  C10G25/05

CPC classification number: B01J20/08 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/28011 ,  B01J20/28061 ,  B01J20/28083 ,  B01J20/2809 ,  C10G25/05 ,  C10G2300/104 ,  C10G2400/02 ,  C10G2300/202

Abstract: The present invention relates to a mass for trapping silicon compounds, comprising a porous alumina-based support and at least one metal chosen from the metals from groups VIB and VIIIB, and exhibiting a grain density of at least 1.20 g/ml, a specific surface of at least 300 m2/g and pores with a mean size of less than 6.5 nm, as determined by mercury porosimetry. The present invention also relates to a process for the preparation of said trapping mass and to a trapping process using said trapping mass.

公开(公告)号：US20230203382A1

公开(公告)日：2023-06-29

申请号：US17922799

申请日：2021-05-05

Applicant: BASF SE

Inventor： Fulvio Giacomo BRUNETTI ,  Rolf PINKOS ,  Grigory Andre SHEVCHENKO ,  Oliver PILARSKI ,  Sebastian HAUPT ,  Christian MUELLER ,  Daniel KOEPKE ,  Armin LANGE DE OLIVEIRA ,  Gabriele IFFLAND

IPC: C10G1/10 ,  C10G9/36 ,  C10G1/00 ,  C10G21/06 ,  C10G25/00 ,  C10G25/05 ,  C10G53/08 ,  C01B3/34 ,  C10G45/16

CPC classification number: C10G1/10 ,  C01B3/34 ,  C10G1/002 ,  C10G9/36 ,  C10G21/06 ,  C10G25/003 ,  C10G25/05 ,  C10G45/16 ,  C10G53/08 ,  C01B2203/025 ,  C01B2203/063 ,  C01B2203/1258 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/4012

Abstract: The present invention relates to a process for purifying a crude nitrogen-containing, sulfur-containing, halogen-containing pyrolysis oil originating from the pyrolysis of plastic waste, comprising (i) subjecting the crude pyrolysis oil to a treatment with a trapping agent selected from (a) an elemental metal of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table, a mixture or an alloy thereof; (b) an oxide of metals of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table or a mixture thereof; (c) an alkoxide of metals of group 1, 2 of the IUPAC periodic table or a mixture thereof; (d) a solid sorption agent as defined in the claims; or a combination of at least two trapping agents (a), (b), (c) or (d); (ii) separating the product obtained into a purified pyrolysis oil fraction having a reduced nitrogen, sulfur and halogen content in relation to the crude pyrolysis oil and a fraction comprising the trapping agent which has bound at least a part of the sulfur, nitrogen, halogen present in the crude pyrolysis oil

公开(公告)号：US20180117523A1

公开(公告)日：2018-05-03

申请号：US15786058

申请日：2017-10-17

Applicant: UOP LLC

Inventor： Bryan K. Glover ,  Mohamed S. M. Shakur

IPC: B01D53/04 ,  B01D53/26 ,  B01D53/86 ,  C10G25/05

CPC classification number: B01D53/0423 ,  B01D53/261 ,  B01D53/864 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/116 ,  B01D2256/16 ,  B01D2257/50 ,  B01D2257/80 ,  B01D2259/122 ,  C10G25/05

Abstract: This present disclosure relates to processes and apparatuses for removing contaminants from hydrogen streams. More specifically, the present disclosure relates to processes and apparatuses wherein hydrogen is used in units that utilize catalysts that are sensitive to oxygenates. The contaminants like carbon oxides and water are removed simultaneously from the hydrogen stream to provide a rich hydrogen stream with high purity to units that utilizes catalysts that are sensitive to oxygenates.

公开(公告)号：US20150314264A1

公开(公告)日：2015-11-05

申请号：US14266607

申请日：2014-04-30

Applicant: UOP LLC

Inventor： Stephen Caskey ,  Vladislav Ivanov Kanazirev

IPC: B01J20/18 ,  C10G25/05

CPC classification number: B01J20/18 ,  B01J20/186 ,  C10G25/03 ,  C10G25/05

Abstract: Metal exchanged and impregnated zeolite materials, methods for making metal exchanged and impregnated zeolite materials, and systems for reducing an amount of a contaminant species in a feed stream using a metal exchanged and impregnated zeolite material are provided. An exemplary metal exchanged and impregnated zeolite material comprises a metal exchanged zeolite material with the formula ((M2/nO)a•(M′2/n′O)a′)•Al2O3•bSiO2; and a metal oxide with the formula M2/nO impregnated in the metal exchanged zeolite material such that the metal oxide is contacting an interior surface of the pore structure of the metal exchange zeolite material. In this example, M is a cation of an alkali or alkaline earth metal, n is a valence state of metal cation M, M′ is a cation of a metal other than an alkali or alkaline earth metal, n′ is a valence state of metal cation M′, 0≦a

Abstract translation: 提供金属交换和浸渍的沸石材料，制备金属交换和浸渍的沸石材料的方法，以及使用金属交换和浸渍的沸石材料减少进料流中污染物种的量的系统。 示例性的金属交换和浸渍的沸石材料包括具有式（（（M2 / nO）a·（M'2 / n'O）a'）·Al2O3·bSiO2的金属交换的沸石材料; 和金属氧化物与金属交换沸石材料的孔结构的内表面接触的金属氧化物，其中金属氧化物与金属交换的沸石材料中浸渍的式M2 / nO的金属氧化物接触。 在该实施例中，M是碱金属或碱土金属的阳离子，n是金属阳离子M的价态，M'是碱金属或碱土金属以外的金属的阳离子，n'是 金属阳离子M'，0＆nlE; a <1,0

公开(公告)号：US09150471B2

公开(公告)日：2015-10-06

申请号：US13284512

申请日：2011-10-28

Applicant: David James Shecterle ,  Jayant K. Gorawara ,  Henry Rastelli

Inventor： David James Shecterle ,  Jayant K. Gorawara ,  Henry Rastelli

IPC: C07C7/13 ,  C10G53/08 ,  C10G25/03 ,  C10G25/05 ,  C10G33/06

CPC classification number: C07C7/13 ,  C10G25/03 ,  C10G25/05 ,  C10G33/06 ,  C10G53/08

Abstract: Embodiments of methods and apparatuses for treating a hydrocarbon-containing feed stream are provided. The method comprises the steps of contacting the hydrocarbon-containing feed stream comprising C4, C5, C6, and/or C7 hydrocarbons, water, and contaminants with a Linde Type A molecular sieve at dehydration conditions effective to remove water and form a dehydrated feed stream. The contaminants comprise oxygenates, sulfur compounds, or combinations thereof. The dehydrated feed stream is contacted with a sodium faujisite molecular sieve having a silica/alumina molar ratio of from about 2 to about 2.5 at absorption conditions effective to remove the contaminants and form a dehydrated contaminant-depleted feed stream.

Abstract translation: 提供了用于处理含烃进料流的方法和装置的实施方案。 该方法包括以下步骤：在有效去除水并形成脱水进料流的脱水条件下使包含C4，C5，C6和/或C7烃，水和污染物的含烃进料流与林德A型分子筛接触 。 污染物包括含氧化合物，硫化合物或其组合。 使脱水的进料流与吸收条件下的二氧化硅/氧化铝摩尔比为约2至约2.5的钠尖晶分子筛接触，以有效去除污染物并形成脱水的污染物贫化进料流。

公开(公告)号：US20130109895A1

公开(公告)日：2013-05-02

申请号：US13622043

申请日：2012-09-18

Applicant: William J. Novak ,  Joseph E. Gatt

Inventor： William J. Novak ,  Joseph E. Gatt

IPC: C07C7/12 ,  C10G25/05

CPC classification number: C07C7/12 ,  B01J20/186 ,  C10G25/05 ,  C10G35/085 ,  C10G61/06 ,  C10G67/06 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2400/02 ,  C10G2400/04

Abstract: The present invention relates to methods for removing sulfur from a hydrocarbon fuel or fuel precursor feedstream, such as methods comprising contacting a hydrocarbon fuel or fuel precursor feedstream having a relatively low sulfur content with a sulfur sorbent material comprising an active copper component disposed on a zeolitic and/or mesoporous support under conditions sufficient to reduce the sulfur content by at least 20 wt % and/or to about 15 wppm or below, thus forming a hydrocarbon fuel product. In some advantageous embodiments, the contacting conditions can include a temperature of about 392° F. (about 200° C.) or less.

Abstract translation: 本发明涉及从烃燃料或燃料前体原料流中除去硫的方法，例如包括将具有较低硫含量的烃燃料或燃料前体原料流与硫吸附剂材料接触的方法，所述硫吸附剂材料包含布置在沸石上的活性铜组分 和/或介孔载体在足以将硫含量降低至少20wt％和/或约15wppm或更低的条件下进行，从而形成烃燃料产物。 在一些有利的实施方案中，接触条件可以包括约392°F（约200℃）或更低的温度。

公开(公告)号：US08029662B2

公开(公告)日：2011-10-04

申请号：US12134536

申请日：2008-06-06

Applicant: Rajender S. Varma ,  Yuhong Ju ,  Subhas Sikdar

Inventor： Rajender S. Varma ,  Yuhong Ju ,  Subhas Sikdar

IPC: C10G25/05

CPC classification number: C10G49/18 ,  B01J20/0229 ,  B01J20/024 ,  B01J20/0244 ,  B01J20/0296 ,  B01J20/08 ,  B01J20/103 ,  B01J20/12 ,  B01J20/18 ,  B01J20/28057 ,  B01J2220/42 ,  C10G47/22

Abstract: The disclosed sorbents are for adsorbing sulfur compounds, particularly sulfur-containing aromatic compounds, from liquid hydrocarbon fuels such as gasoline, cracked gasoline, diesel, high sulfur liquid fossil fuels, ultra-low sulfur fuel (ULSF) in fuel cell applications, and mixtures thereof. The sorbent compositions comprise one or more silicates having one or more metal nitrates admixed together. The one or more metal nitrates include iron (II) or (III), zinc (II), cadmium (II) and mercury (II) nitrate. The method of preparing and using the sorbents is also provided.

Abstract translation: 公开的吸附剂用于从燃料电池应用中的汽油，裂化汽油，柴油，高硫液体化石燃料，超低硫燃料（ULSF）等液体烃燃料中吸附硫化合物，特别是含硫芳族化合物，以及混合物 其中。 吸附剂组合物包含一种或多种具有一种或多种金属硝酸盐混合在一起的硅酸盐。 一种或多种金属硝酸盐包括铁（II）或（III），锌（II），镉（II）和硝酸汞（II）。 还提供了制备和使用吸附剂的方法。

公开(公告)号：US07867382B2

公开(公告)日：2011-01-11

申请号：US12727577

申请日：2010-03-19

Applicant: Charlotte Droughton

Inventor： Charlotte Droughton

IPC: C10G25/05 ,  C10G33/00

CPC classification number: C10G25/003

Abstract: A process for removing contaminants and breaking emulsions in a feedstream comprising a crude source composition comprising unconventional or opportunity crude oil, the process comprising: providing the feedstream comprising the crude source composition comprising unconventional or opportunity crude oil, the feedstream comprising an emulsion comprising one or more contaminants, a salt content, and a water content; and, contacting the feedstream directly with one or more mesopore structured materials and one or more demulsifiers under conditions effective to separate a majority of the water content, the salt content, and the one or more contaminants from the feedstream, thereby breaking the emulsion and producing a purified hydrocarbon phase.

Abstract translation: 一种用于在原料流中除去污染物和破碎乳液的方法，其包含含有非常规或机会原油的粗源组合物，该方法包括：提供包含非常规或机会原油的粗源组合物的原料流，所述原料源包含乳液，其包含一种或 更多的污染物，盐含量和含水量; 并且在有效地从进料流分离大部分水含量，盐含量和一种或多种污染物的条件下，使进料流直接与一种或多种中孔结构材料和一种或多种破乳剂接触，从而破坏乳液并产生 纯化的烃相。

公开(公告)号：US07824541B2

公开(公告)日：2010-11-02

申请号：US11832467

申请日：2007-08-01

Applicant: Opinder Kishan Bhan

Inventor： Opinder Kishan Bhan

IPC: C10G25/05

CPC classification number: C10G45/12 ,  B01J23/882 ,  B01J23/883 ,  B01J27/1853 ,  B01J27/19 ,  B01J35/1019 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0009 ,  B01J37/04 ,  C01G45/08 ,  C10G45/08 ,  C10G2300/1037 ,  C10G2300/202 ,  C10G2300/4018

Abstract: Described is a catalyst and process useful in the hydrodesulfurization of a distillate feedstock to manufacture a low-sulfur distillate product. The catalyst comprises a calcined mixture of inorganic oxide material, a high concentration of a molybdenum component, and a high concentration of a Group VIII metal component. The mixture that is calcined to form the calcined mixture comprises molybdenum trioxide, a Group VIII metal compound, and an inorganic oxide material. The catalyst is made by mixing the aforementioned starting materials and forming therefrom an agglomerate that is calcined to yield the calcined mixture that may be used as the catalyst or catalyst precursor.

Abstract translation: 描述了可用于馏出物原料的加氢脱硫以制备低硫馏出物产物的催化剂和方法。 催化剂包括无机氧化物材料，高浓度的钼组分和高浓度的VIII族金属组分的煅烧混合物。 煅烧形成煅烧混合物的混合物包括三氧化钼，第Ⅷ族金属化合物和无机氧化物材料。 催化剂是通过混合上述起始原料并由其形成的聚集体，其被煅烧以产生可用作催化剂或催化剂前体的煅烧混合物。

公开(公告)号：US07087156B2

公开(公告)日：2006-08-08

申请号：US10322417

申请日：2002-12-19

Applicant: Markus Friedrich Manfred Lesemann ,  Constance Setzer

Inventor： Markus Friedrich Manfred Lesemann ,  Constance Setzer

IPC: C10G45/04 ,  C10G25/05 ,  C07C7/12

CPC classification number: B01J20/103 ,  B01J21/06 ,  B01J21/066 ,  B01J37/036 ,  C10G25/03 ,  C10G45/02 ,  C10G67/06

Abstract: The present invention is directed to the removal of nitrogen and sulfur containing impurities from high molecular weight petroleum feedstock obtained from fluid cracking catalyst or distillation zone of a petroleum treatment plant. The present process comprises first treating C12 and higher hydrocarbon petroleum feedstock having nitrogen and sulfur containing compounds therein with a porous, particulate adsorbent comprising a silica matrix having an effective amount of metal atoms therein to cause the adsorbent to have Lewis acidity of at least 500 μmol/g and then treating the resultant feedstock to catalytic hydrodesulfurization to produce a hydrocarbon fuel having low sulfur and nitrogen content.

Abstract translation: 本发明涉及从石油处理设备的流体裂化催化剂或蒸馏区获得的高分子量石油原料中除去含氮和硫的杂质。 本发明方法包括首先处理具有含氮和硫的化合物的C 12 C 12 C和更高级烃石油原料，其中包含多孔的颗粒吸附剂，其包括其中具有有效量的金属原子的二氧化硅基质，以使吸附剂 具有至少500mumol / g的路易斯酸度，然后将所得原料处理为催化加氢脱硫以产生具有低硫和氮含量的烃燃料。