MX375404B - Proceso para limitar el auto-calentamiento de catalizadores activados. - Google Patents

Proceso para limitar el auto-calentamiento de catalizadores activados.

Info

Publication number
MX375404B
MX375404B MX2015008587A MX2015008587A MX375404B MX 375404 B MX375404 B MX 375404B MX 2015008587 A MX2015008587 A MX 2015008587A MX 2015008587 A MX2015008587 A MX 2015008587A MX 375404 B MX375404 B MX 375404B
Authority
MX
Mexico
Prior art keywords
activated
particles
catalysts
heating
protective layer
Prior art date
Application number
MX2015008587A
Other languages
English (en)
Other versions
MX2015008587A (es
Inventor
Mathieu Baffert
Pauline Galliou
Pierre Dufresne
Sharath Kirumakki
Original Assignee
Eurecat Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eurecat Sa filed Critical Eurecat Sa
Publication of MX2015008587A publication Critical patent/MX2015008587A/es
Publication of MX375404B publication Critical patent/MX375404B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/883—Molybdenum and nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J33/00—Protection of catalysts, e.g. by coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0219—Coating the coating containing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0228—Coating in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0232—Coating by pulverisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a un proceso para limitar el auto-calentamiento de catalizadores activados bajo la forma de partículas, en las cuales las partículas del catalizador son puestas en movimiento dentro de un flujo de gas caliente que pasa a través, y una composición líquida que contiene uno o varios polímero(s) que forma(n) película es pulverizada sobre las partículas en movimiento, hasta la obtención sobre la superficie de tales partículas de una capa protectora que contiene tal polímero que forma película y que presenta un espesor promedio inferior o igual a 20 µm. La presente invención tiene además por objeto el uso de este proceso para reducir las cantidades de gases tóxicos susceptibles de ser emitidos por los catalizadores activados, así como también un catalizador activado de hidroconversión de hidrocarburos cubierto con una capa protectora continua, susceptible de obtenerse por este procedimiento.
MX2015008587A 2014-07-03 2015-07-01 Proceso para limitar el auto-calentamiento de catalizadores activados. MX375404B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1456359A FR3023186B1 (fr) 2014-07-03 2014-07-03 Procede pour limiter l'auto-echauffement de catalyseurs actives

Publications (2)

Publication Number Publication Date
MX2015008587A MX2015008587A (es) 2016-01-21
MX375404B true MX375404B (es) 2025-03-06

Family

ID=51417501

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015008587A MX375404B (es) 2014-07-03 2015-07-01 Proceso para limitar el auto-calentamiento de catalizadores activados.

Country Status (11)

Country Link
US (2) US10195601B2 (es)
EP (1) EP2962757B1 (es)
JP (1) JP7021841B2 (es)
CN (1) CN105233882A (es)
BR (1) BR102015016062B1 (es)
CA (1) CA2896149C (es)
DK (1) DK2962757T3 (es)
FR (1) FR3023186B1 (es)
MX (1) MX375404B (es)
RU (1) RU2687749C2 (es)
SG (1) SG10201505297PA (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046089B1 (fr) * 2015-12-28 2019-07-19 Eurecat S.A Procede pour limiter les emissions de gaz a partir de particules poreuses
CA3024879A1 (en) 2016-05-26 2017-11-30 Allergan, Inc. Production of rounded salt particles
CA3033546A1 (en) * 2016-08-30 2018-03-08 Allergan, Inc. Method of manufacturing coated beads
US20220212182A1 (en) * 2021-01-04 2022-07-07 Saudi Arabian Oil Company Method to coat hydroscopic catalyst particles to prevent water adsorption
CN120961238B (zh) * 2025-10-20 2026-01-16 山东昊瑞环保科技有限公司 加氢催化剂成膜阻燃剂、其制备方法及应用
CN121178229B (zh) * 2025-11-24 2026-04-21 上海车仪田科技有限公司 催化剂的制备方法及可燃气体传感器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976253A (en) * 1958-10-10 1961-03-21 Phillips Petroleum Co Protection of catalyst
US3253944A (en) 1964-01-13 1966-05-31 Wisconsin Alumni Res Found Particle coating process
US3453217A (en) 1966-12-16 1969-07-01 Chevron Res Protection of sulfided hydrotreating catalysts against reaction with oxygen
JPS52120283A (en) * 1976-04-02 1977-10-08 Okawara Mfg Airrpermeable rotary body type coating apparatus
JPS5640151A (en) * 1979-09-06 1981-04-16 Daiichi Seiyaku Co Coating device for tablet
FR2621498B1 (fr) * 1987-10-07 1990-01-12 Total France Perfectionnements apportes aux catalyseurs solides en grains, procede de preparation de ces catalyseurs et applications de ceux-ci
AU689475B2 (en) * 1993-05-04 1998-04-02 Cri International, Inc. A method of treating spontaneously combustible catalysts
ZA942966B (en) 1993-05-04 1995-01-19 Cri Int Inc A method of treating spontaneously combustible catalysts.
FR2767072B1 (fr) * 1997-08-11 1999-09-10 Eurecat Europ Retrait Catalys Protection de catalyseurs par depot de couche protectrice
WO2000029108A1 (en) * 1998-11-12 2000-05-25 Abb Lummus Global Inc. Attrition resistant thin film catalyst and method of preparation
US20010055648A1 (en) 1999-12-14 2001-12-27 Primera Foods Corporation Apparatus and process for coating particles
KR100926589B1 (ko) * 2001-09-14 2009-11-11 코루스 알루미늄 발쯔프로두크테 게엠베하 금속 코팅 스크랩 조각의 코팅을 제거하는 방법
CN101422727B (zh) 2007-10-31 2011-01-26 中国石油化工股份有限公司 一种苯酐催化剂及其制备方法
JP5343475B2 (ja) 2008-09-17 2013-11-13 株式会社三洋物産 遊技機
TW201138955A (en) 2010-03-19 2011-11-16 Basf Se Catalyst for gas phase oxidations based on low-sulfur and low-calcium titanium dioxide
RU2428769C1 (ru) * 2010-04-08 2011-09-10 Учреждение Российской академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН Способ приготовления биметаллического катализатора (варианты) и его применение для топливных элементов
EP2781262B1 (en) * 2013-03-22 2020-05-27 Clariant International Ltd Removable protective coating for the receipt of a dust free catalyst

Also Published As

Publication number Publication date
CA2896149A1 (fr) 2016-01-03
RU2015126599A3 (es) 2018-12-06
MX2015008587A (es) 2016-01-21
EP2962757B1 (fr) 2021-01-20
US20190105649A1 (en) 2019-04-11
EP2962757A1 (fr) 2016-01-06
SG10201505297PA (en) 2016-02-26
JP2016016405A (ja) 2016-02-01
BR102015016062A2 (pt) 2016-01-05
US10195601B2 (en) 2019-02-05
CN105233882A (zh) 2016-01-13
RU2687749C2 (ru) 2019-05-16
JP7021841B2 (ja) 2022-02-17
BR102015016062B1 (pt) 2020-11-10
FR3023186B1 (fr) 2020-09-25
FR3023186A1 (fr) 2016-01-08
RU2015126599A (ru) 2017-01-13
US20160001279A1 (en) 2016-01-07
DK2962757T3 (da) 2021-04-19
CA2896149C (fr) 2022-08-23

Similar Documents

Publication Publication Date Title
MX2015008587A (es) Proceso para limitar el auto-calentamiento de catalizadores activados.
BR112017004306A2 (pt) matéria-prima pulverizada pré-formulada
PH12016501298A1 (en) Aerosol-forming substrate and aerosol-delivery system
BR112017007777A2 (pt) canabidiol para uso, método para tratar convulsões atônicas, e, composição.
NZ601430A (en) Liquid repellent surfaces
EP4545544A3 (en) Modified crispr rna and modified single crispr rna and uses thereof
GB201212098D0 (en) New cleaning material
CL2015001207A1 (es) Composición para prevenir o tratar diabetes, diabesidad o complicaciones diabéticas, que comprende un análogo de oxintomodulina; y uso de la composición.
IN2014DN06917A (es)
EP3081597A4 (en) Fluorine-containing ether composition, method for producing same, coating liquid, base material having surface treatment layer, and method for producing same
MX2018006309A (es) Particulas recubiertas y metodos de fabricacion y uso de las mismas.
TR201819033T4 (tr) Florlanmış bir dolgu içeren sol-jel kaplaması ve bu tür bir kaplama ile donatılmış olan mutfak eşyası.
MX2016016927A (es) Composiciones de recubrimiento elastico de barrera de gas.
BR112017009943A2 (en) method for preparing cerium oxide particles, cerium oxide particles, catalyst, composition, and method of removing a portion of a substrate
MX2015017979A (es) Sistema de emanacion y metodo de uso.
BR112014016705A8 (pt) método de caracterização de materiais encrespados
MX2016012113A (es) Una estructura de filtro para combustible, un cartucho y un grupo de filtro.
MX2015009926A (es) Silice funcionalizada con aglutinante de elastomero.
EP3643679A4 (en) SURFACE-MODIFIED NANODIAMOND, LIQUID DISPERSION WITH SURFACE-MODIFIED NANODIAMOND AND RESIN DISPERSION
CL2016002064A1 (es) Derivados de etinilo.
MX2017001755A (es) Agente de tratamiento de hidrofilizacion para material metalico que contiene aluminio.
PL3275910T3 (pl) Produkt kondensacji 1-amino-2-propanolu i formaldehydu oraz jego zastosowanie do zmniejszania ilości siarkowodoru w cieczach i gazach
Michaelides et al. Global approximation to arbitrary cost functions: A Bayesian approach with application to US banking
HUE046125T2 (hu) Javított poliészter/primer/fém kompozit film, amely kohéziós és impermeábilis, eljárás annak elõállítására, és az eljárásban alkalmazott primer
MX377737B (es) Material mixto de caucho y procedimiento para obtener el mismo

Legal Events

Date Code Title Description
FG Grant or registration