公开(公告)号：US10369558B2

公开(公告)日：2019-08-06

申请号：US14261346

申请日：2014-04-24

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Shuguang Zhang ,  Gill M. Malick ,  Bruno Nesci ,  Henry Saternus ,  Jifei Jia ,  Cecelia A. Radlowski ,  Theodorus Ludovicus Michael Maesen ,  Colleen T. Miedona

IPC: B01J23/00 ,  B01J31/28 ,  B01J31/02 ,  B01J37/20 ,  B01J37/28 ,  B01J23/883 ,  B01J35/10 ,  B01J37/02 ,  B01J21/12

Abstract: This disclosure relates to supported multi-metallic catalysts for use in the hydrotreating of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor comprised of at least one Group VIB metal, at least one Group VIII metal and an organic acid. The catalyst precursor is thermally treated to partially decompose the organic acid, then sulfided. The catalysts have a high carbon-as-carboxyl to total carbon ratio (Ccarboxy/Ctotal) as a result of a unique post-metal calcination method employed during the manufacture of the catalyst. As a result, the hydrotreating catalysts have lower percent weight loss-on-ignition, higher activity and longer catalyst life.

公开(公告)号：US10350585B1

公开(公告)日：2019-07-16

申请号：US16103623

申请日：2018-08-14

Applicant: Saudi Arabian Oil Company ,  King Fahd University of Petroleum and Minerals

Inventor： Mansour Ali Al-Herz ,  Musaed Salem Al-Ghrami ,  Mohammed Abdul Bari Siddiqui ,  Mian Rahat Saeed ,  Rabindran Jermy Balasamy

IPC: B01J29/04 ,  B01J29/40 ,  C10G11/05 ,  B01J29/65 ,  B01J29/78 ,  B01J29/70 ,  B01J29/89 ,  B01J37/02 ,  B01J35/10 ,  B01J37/30 ,  B01J37/28 ,  C01B39/06 ,  C01B39/02 ,  C01B39/36 ,  C01B39/42 ,  C01B39/44

Abstract: Provided here are zirconium-substituted hierarchical zeolite compositions and methods of preparing such catalytic compositions. One such method involves subjecting the zirconium-substituted zeolite to a framework modification process using a single template to produce a framework-modified zeolite, followed by subjecting the framework-modified zeolite to an ion exchange process to produce a hierarchical zeolite composition. Also provided are methods of catalytic cracking of hydrocarbon feedstocks using these zirconium-substituted hierarchical zeolite compositions.

公开(公告)号：US20190168194A1

公开(公告)日：2019-06-06

申请号：US16269320

申请日：2019-02-06

Applicant: TOTAL RESEARCH & TECHNOLOGY FELUY ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

Inventor： Kok-Giap Haw ,  Jean-Michel Goupil ,  Jean-Pierre Gilson ,  Valentin Valtchev ,  Nikolai Nesterenko ,  Delphine Minoux ,  Jean-Pierre Dath

IPC: B01J29/40 ,  B01J29/00 ,  B01J35/10 ,  B01J29/04 ,  B01J29/44 ,  B01J37/08 ,  C07C4/18 ,  B01J37/28 ,  B01J37/02 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  C10G11/18 ,  C10G11/02 ,  C10G3/00 ,  C10G47/12 ,  C10G47/02 ,  C10G45/62 ,  C10G45/60 ,  C10G35/085 ,  C10G35/06 ,  C10G29/20 ,  C10G50/00

Abstract: Catalyst compositions comprising an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve, characterized in that the crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm, and in that the catalyst composition presents a concentration of acid sites ranges from 50 to 1200 μmol/g measured by TPD NH3 adsorption; and the XRD pattern of said catalyst composition is the same as the X ray diffraction pattern of said inorganic porous material.

公开(公告)号：US10300467B2

公开(公告)日：2019-05-28

申请号：US14236736

申请日：2012-07-25

Applicant: Nikolai Nesterenko ,  Delphine Minoux ,  Cindy Adam ,  Jean-Pierre Dath

Inventor： Nikolai Nesterenko ,  Delphine Minoux ,  Cindy Adam ,  Jean-Pierre Dath

IPC: B01J29/85 ,  C07C4/06 ,  C07C2/86 ,  C07C2/08 ,  C07C1/22 ,  B01J37/10 ,  B01J37/28 ,  B01J29/40 ,  C07C1/20 ,  C07C1/24 ,  C07C2/66 ,  C10G29/20 ,  C10G29/22 ,  C10G3/00 ,  B01J37/00 ,  B01J29/65 ,  B01J29/70

Abstract: A method to make a phosphorus modified zeolite can include providing a zeolite including at least one ten member ring in the structure, steaming the zeolite, mixing the zeolite with one or more binders and shaping additives, and then shaping the mixture. The method can include making a ion-exchange. The shaped mixture can be steamed. Phosphorous can be introduced on the catalyst to introduce at least 0.1 wt % of phosphorus, such as be dry impregnation or chemical vapor deposition. A metal, such as calcium, can be introduced. The catalyst can be washed, calcinated, and then steamed. The steaming severity (X) can be at least about 2. The catalyst can be steamed at a temperature above 625° C., such as a temperature ranging from 700 to 800° C. The catalyst can be used in alcohol dehydration, olefin cracking, MTO processes, and alkylation of aromatics by alcohols with olefins and/or alcohols.

公开(公告)号：US10258973B2

公开(公告)日：2019-04-16

申请号：US15881845

申请日：2018-01-29

Applicant: John L. Casci ,  Hai-Ying Chen ,  Joseph Michael Fedeyko ,  Jillian Elaine Collier ,  Raj Rao Rajaram ,  David Thompsett ,  Robert P. Hodgkins

Inventor： John L. Casci ,  Hai-Ying Chen ,  Joseph Michael Fedeyko ,  Jillian Elaine Collier ,  Raj Rao Rajaram ,  David Thompsett ,  Robert P. Hodgkins

IPC: C01B39/54 ,  B01J29/76 ,  B01D53/94 ,  C01B39/10 ,  B01J37/28 ,  B01J29/70 ,  C01B39/04 ,  B01D53/86 ,  B01J29/85 ,  B01J29/88 ,  B01J35/04 ,  B01J37/02

Abstract: A catalyst washcoat is provided having a molecular sieve with a CHA crystal structure; about 0.5 to about 5.0 mol % phosphorus; and SiO2 and Al2O3 in a mole ratio of about 5 to about 40. The washcoat includes one or more promoters or stabilizers, and may be applied to a monolith substrate to produce a catalytically active article.

公开(公告)号：US10118160B2

公开(公告)日：2018-11-06

申请号：US15033927

申请日：2014-11-04

Applicant: SHELL OIL COMPANY

Inventor： Ferry Winter ,  Jan Arend Van Welsenes ,  Marcello Stefano Rigutto ,  Patricia Johanna Anne Maria Giltay ,  Johannes Jacobus Maria Van Vlaanderen ,  Ali Azghay

IPC: B01J27/19 ,  B01J35/00 ,  B01J35/02 ,  B01J37/02 ,  B01J37/08 ,  B01J37/20 ,  B01J23/883 ,  C10G45/08 ,  B01J21/04 ,  B01J37/28 ,  B01J31/02 ,  B01J31/04 ,  B01J35/10 ,  B01J37/00

Abstract: Process for preparing a hydrotreating catalyst comprising of from 5 wt % to 50 wt % of molybdenum, of from 0.5 wt % to 20 wt % of nickel and of from 0 to 5 wt % of phosphorus, all based on total dry weight of catalyst, which process comprises (a) treating alumina carrier with molybdenum and nickel and of from 1 to 60% wt of gluconic acid, based on weight of carrier, and optionally phosphorus, (b) optionally drying the treated carrier at a temperature of from 40 to 200° C., and (c) calcining the treated and optionally dried carrier at a temperature of from 200 to 650° C. to obtain the calcined treated carrier.

公开(公告)号：US10077406B2

公开(公告)日：2018-09-18

申请号：US14514532

申请日：2014-10-15

Applicant: SHELL OIL COMPANY

Inventor： Opinder Kishan Bhan

IPC: B01J27/19 ,  C10G45/08 ,  B01J37/08 ,  B01J37/28 ,  B01J21/04 ,  B01J23/883 ,  B01J35/10 ,  B01J37/02

CPC classification number: C10G45/08 ,  B01J21/04 ,  B01J23/883 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/088 ,  B01J37/28

Abstract: Disclosed is a method of hydrotreating a heavy hydrocarbon feedstock using a hydrotreating catalyst having specific properties that make it effective in converting nitrogen, sulfur and micro-carbon residue of a heavy hydrocarbon feedstock. The catalyst comprises a calcined support particle impregnated with a Group 6 metal component (e.g., molybdenum), a nickel component, and a phosphorus component present at concentrations in the catalyst such that the atomic ratio of the Group 6 metal-to nickel metal are within a specified range. The nickel metal acid extractability property of the catalyst is at least 50 percent.

公开(公告)号：US09968918B2

公开(公告)日：2018-05-15

申请号：US14404776

申请日：2012-07-27

Applicant: Xionghou Gao ,  Haitao Zhang ,  Di Li ,  Zhengguo Tan ,  Hongchang Duan ,  Xueli Li ,  Chaowei Liu ,  Yunfeng Zheng ,  Xiaoliang Huang ,  Jinjun Cai ,  Zhishuang Pan ,  Xueqin Sun

Inventor： Xionghou Gao ,  Haitao Zhang ,  Di Li ,  Zhengguo Tan ,  Hongchang Duan ,  Xueli Li ,  Chaowei Liu ,  Yunfeng Zheng ,  Xiaoliang Huang ,  Jinjun Cai ,  Zhishuang Pan ,  Xueqin Sun

IPC: B01J29/06 ,  B01J29/85 ,  C01B39/24 ,  C01B39/02 ,  B01J35/10 ,  C10G11/05 ,  B01J37/28 ,  B01J29/08 ,  B01J29/40 ,  B01J21/16 ,  B01J29/70 ,  B01J29/80 ,  B01J37/06 ,  B01J37/08 ,  B01J37/30 ,  B01J35/00 ,  B01J37/00 ,  B01J29/60 ,  B01J37/04

CPC classification number: B01J29/85 ,  B01J21/16 ,  B01J29/084 ,  B01J29/088 ,  B01J29/40 ,  B01J29/605 ,  B01J29/7003 ,  B01J29/7007 ,  B01J29/7049 ,  B01J29/80 ,  B01J35/002 ,  B01J35/10 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/28 ,  B01J37/30 ,  B01J2229/18 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42 ,  C01B39/026 ,  C01B39/24 ,  C10G11/05 ,  C10G2400/30

Abstract: The present invention provides a catalytic cracking catalyst for heavy oil and preparation methods thereof. The catalyst comprises 2 to 50% by weight of a phosphorus-containing ultrastable rare earth Y-type molecular sieve, 0.5 to 30% by weight of one or more other molecular sieves, 0.5 to 70% by weight of clay, 1.0 to 65% by weight of high-temperature-resistant inorganic oxides, and 0.01 to 12.5% by weight of a rare earth oxide. The phosphorus-containing ultra-stable rare earth Y-type molecular sieve uses a NaY molecular sieve as a raw material. The raw material is subjected to a rare-earth exchange and a dispersing pre-exchange; the molecular sieve slurry is then filtered, washed with water and subjected to a first calcination to obtain a rare earth sodium Y molecular sieve which has been subjected to such “first-exchange first-calcination”, wherein the steps of rare earth exchange and dispersing pre-exchange are not restricted in sequence; and then the rare earth sodium Y molecular sieve which has been subjected to “one-exchange one-calcination” is subjected to “second exchange and second calcination” including ammonium exchange and a phosphorus modification, wherein the steps of the ammonium exchange and the phosphorus modification are not restricted in sequence. The steps of the ammonium exchange and the phosphorus modification can be conducted continuously or non-continuously, the second calcination is conducted after the ammonium exchange for reducing sodium, the phosphorus modification can be conducted before or after the second calcination. The catalyst provided by the invention has the characteristics of high heavy oil conversion capacity, high total liquid yield, and high yield of light oil.

公开(公告)号：US09931618B2

公开(公告)日：2018-04-03

申请号：US14673569

申请日：2015-03-30

Applicant: Thomas Cotter ,  Andreas Reitzmann ,  Gerhard Mestl ,  Gabriele Donabauer ,  Susanne Roehrer

Inventor： Thomas Cotter ,  Andreas Reitzmann ,  Gerhard Mestl ,  Gabriele Donabauer ,  Susanne Roehrer

IPC: B01J27/199 ,  B01J27/198 ,  B01J37/28 ,  C07D307/60 ,  B01J37/10 ,  B01J23/00 ,  B01J37/00

CPC classification number: B01J27/199 ,  B01J23/002 ,  B01J27/198 ,  B01J37/0063 ,  B01J37/10 ,  B01J37/28 ,  B01J2523/00 ,  C07D307/60 ,  B01J2523/12 ,  B01J2523/51 ,  B01J2523/54 ,  B01J2523/55 ,  B01J2523/68

Abstract: The present invention relates to a catalyst containing a vanadium-phosphorus oxide and an alkali metal, wherein the proportion by weight of alkali metal in the vanadium-phosphorus oxide is in the range from 10 to 400 ppm, based on the total weight of the vanadium-phosphorus oxide, a process for producing it and also the use of the catalyst for the gas-phase oxidation of hydrocarbons, in particular for preparing maleic anhydride.

公开(公告)号：US20180010054A1

公开(公告)日：2018-01-11

申请号：US15707137

申请日：2017-09-18

Applicant: BASF Corporation

Inventor： Gary M. Smith ,  Robert McGuire, JR. ,  Bilge Yilmaz

IPC: C10G11/04 ,  B01J37/04 ,  B01J21/16 ,  B01J29/06 ,  B01J21/02 ,  B01J37/00 ,  B01J35/00 ,  B01J29/08 ,  C10G11/18 ,  B01J37/28 ,  B01J37/06

Abstract: A method of cracking a hydrocarbon feed under fluid catalytic cracking conditions includes adding FCC compatible inorganic particles having a first particle type including one or more boron oxide components and a first matrix component into a FCC unit and adding cracking microspheres having a second particle type including a second matrix component, a phosphorus component and 20% to 95% by weight of a zeolite component into the FCC unit.