BR102016009500A2 - partículas esferoidais de alumina de resistência mecânica melhorada, tendo um diâmetro mediano macroporoso compreendido entre 0,05 e 30 micrometros - Google Patents

partículas esferoidais de alumina de resistência mecânica melhorada, tendo um diâmetro mediano macroporoso compreendido entre 0,05 e 30 micrometros Download PDF

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BR102016009500A2
BR102016009500A2 BR102016009500A BR102016009500A BR102016009500A2 BR 102016009500 A2 BR102016009500 A2 BR 102016009500A2 BR 102016009500 A BR102016009500 A BR 102016009500A BR 102016009500 A BR102016009500 A BR 102016009500A BR 102016009500 A2 BR102016009500 A2 BR 102016009500A2
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particles
alumina
suspension
porogen
ratio
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BR102016009500A
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Portuguese (pt)
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Anne Lise Taleb
Aurélie Dandeu
Christine Dalmazzone
Delphine Bazer-Bachi
Fabrice Diehl
Joseph Lopez
Vincent Le Corre
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IFP Energies Nouvelles
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Publication of BR102016009500A2 publication Critical patent/BR102016009500A2/pt

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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR102016009500A 2015-05-07 2016-04-28 partículas esferoidais de alumina de resistência mecânica melhorada, tendo um diâmetro mediano macroporoso compreendido entre 0,05 e 30 micrometros BR102016009500A2 (pt)

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Application Number Priority Date Filing Date Title
FR1554097A FR3035798B1 (fr) 2015-05-07 2015-05-07 Particules spheroidales d'alumine de resistance mecanique amelioree ayant un diametre median macroporeux compris entre 0,05 et 30 μm.

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BR102016009500A2 true BR102016009500A2 (pt) 2016-11-08

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US (1) US10022702B2 (enExample)
EP (1) EP3090986B1 (enExample)
JP (1) JP6924558B2 (enExample)
CN (1) CN106111214B (enExample)
BR (1) BR102016009500A2 (enExample)
DK (1) DK3090986T3 (enExample)
ES (1) ES2969727T3 (enExample)
FR (1) FR3035798B1 (enExample)
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CN107867711B (zh) * 2017-11-06 2021-02-02 广州金凯新材料有限公司 一种介、微孔分级氧化铝的生产工艺和介孔氧化铝的生产工艺及应用
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FR3105022B1 (fr) 2019-12-20 2022-08-19 Axens Support catalytique comprenant des microsphères creuses
CN111573698A (zh) * 2020-04-17 2020-08-25 中铝山东有限公司 一种泡沫活性氧化铝及其制备方法
CN114377665A (zh) * 2020-10-20 2022-04-22 中国石油天然气股份有限公司 大孔氧化铝载体及其制备方法
CN114516649B (zh) * 2020-10-30 2024-02-09 中国石油化工股份有限公司 具有超大孔结构的球形氧化铝及其制备方法
CN114634370B (zh) * 2020-12-16 2023-09-01 中国石油化工股份有限公司 高强度囊泡孔氧化铝材料及其制备方法
CN114632503B (zh) * 2020-12-16 2023-07-28 中国石油化工股份有限公司 小颗粒囊泡孔氧化铝材料及其制备方法
CN114644353B (zh) * 2020-12-17 2024-02-13 中国石油化工股份有限公司 一种三维贯通大孔氧化铝的制备方法
CN114644351B (zh) * 2020-12-17 2024-02-13 中国石油化工股份有限公司 一种超细氧化铝球形颗粒及其制备方法
CN114644352B (zh) * 2020-12-17 2024-02-13 中国石油化工股份有限公司 一种双孔分布氧化铝球形颗粒及其制备方法
RU2765118C1 (ru) * 2021-03-24 2022-01-25 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Способ получения сферического алюмооксидного носителя
CN115739198B (zh) * 2021-08-31 2024-02-13 中国石油化工股份有限公司 一种球形氧化铝的制备方法
CN116139841A (zh) * 2021-11-22 2023-05-23 中国石油天然气股份有限公司 一种大孔氧化铝载体的制备方法及柴油加氢催化剂
FR3153547A1 (fr) 2023-09-29 2025-04-04 IFP Energies Nouvelles Procédé de déshydrogénation des paraffines et/ou des naphtènes en présence d’un catalyseur à base d'un support contenant une densité haute de macropores
FR3153545A1 (fr) 2023-09-29 2025-04-04 IFP Energies Nouvelles Procédé de déshydrogénation des paraffines et/ou des naphtènes en présence d’un catalyseur à base d'un support contenant une densité moyenne de macropores
FR3153546A1 (fr) 2023-09-29 2025-04-04 IFP Energies Nouvelles Procédé de déshydrogénation des paraffines et/ou des naphtènes en présence d’un catalyseur à base d'un support contenant une faible densité de macropores

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422499A (en) 1944-02-16 1947-06-17 Standard Oil Dev Co Alumina gel
GB1119589A (en) 1965-12-13 1968-07-10 Engelhard Min & Chem Improvements in or relating to aluminum oxide gels
FR2399276A1 (fr) 1977-08-03 1979-03-02 Rhone Poulenc Ind Procede de fabrication de billes d'alumine
DE3212249C2 (de) 1982-04-02 1986-08-21 Condea Chemie GmbH, 2212 Brunsbüttel Verfahren zur Herstellung von kugelförmiger Tonerde
FR2527197B1 (fr) * 1982-05-19 1985-06-21 Rhone Poulenc Spec Chim Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes
US4514811A (en) * 1982-06-28 1985-04-30 Ford Motor Company Forward drive release system for automatic transmission
US6635598B2 (en) * 2000-04-20 2003-10-21 Indian Petrochemicals Corporation Limited Stable and selective dehydrogenation catalyst and a process for the preparation thereof
US20030082100A1 (en) * 2001-04-20 2003-05-01 Institut Francais Du Petrole Alumina spheres having a high impact resistance
GB0126923D0 (en) 2001-11-09 2002-01-02 Procter & Gamble Chitosan compositions
FR2932101B1 (fr) 2008-06-06 2011-05-13 Inst Francais Du Petrole Utilisation de supports soufres pour le reformage catalytique.
RU2390495C2 (ru) * 2008-07-31 2010-05-27 Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) Гранулированный активный оксид алюминия и способ его приготовления
CN102311134B (zh) 2010-07-07 2013-08-28 中国石油化工股份有限公司 一种球形整体式大孔氧化铝及其制备方法
FR2966058B1 (fr) 2010-10-15 2013-11-01 IFP Energies Nouvelles Catalyseur optimise pour le reformage catalytique
CN102765737B (zh) * 2011-05-06 2014-04-02 北京化工大学 一种模板剂导向制备介孔球形氧化铝及其制备方法
FR2984180B1 (fr) * 2011-12-20 2025-10-17 Ifp Energies Now Procede de fabrication de particules spheroidales d'alumine

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US10022702B2 (en) 2018-07-17
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CN106111214A (zh) 2016-11-16
FR3035798B1 (fr) 2017-04-28
RU2716435C2 (ru) 2020-03-11
ES2969727T3 (es) 2024-05-22
SA116370612B1 (ar) 2018-05-31
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