BRPI0414584A - dispositivo para misturar, secar e revestir materiais a granel, e, processo para produzir catalisadores suportados - Google Patents
dispositivo para misturar, secar e revestir materiais a granel, e, processo para produzir catalisadores suportadosInfo
- Publication number
- BRPI0414584A BRPI0414584A BRPI0414584-4A BRPI0414584A BRPI0414584A BR PI0414584 A BRPI0414584 A BR PI0414584A BR PI0414584 A BRPI0414584 A BR PI0414584A BR PI0414584 A BRPI0414584 A BR PI0414584A
- Authority
- BR
- Brazil
- Prior art keywords
- container
- central tube
- guide ring
- wall
- drying
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title abstract 4
- 238000000576 coating method Methods 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000001035 drying Methods 0.000 title abstract 3
- 238000002156 mixing Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000013590 bulk material Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
- F26B3/0926—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by pneumatic means, e.g. spouted beds
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J37/0232—Coating by pulverisation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Paints Or Removers (AREA)
- Glanulating (AREA)
Abstract
"DISPOSITIVO PARA MISTURAR, SECAR E REVESTIR MATERIAIS A GRANEL, E, PROCESSO PARA PRODUZIR CATALISADORES SUPORTADOS". A invenção está relacionada a dispositivo para mistura, secagem e revestimento de material a granel em pó, granular ou moldado, em um leito fluidizado, e em particular, um método para a produção de catalisadores suportados para oxidações em fase gasosa, com um recipiente (10), para conter o material a granel, e onde, um recesso em forma de disco (17) é proporcionado em uma região inferior (13) do recipiente (10), um tubo central (27) para introdução de um gás, onde o tubo central entra por uma região superior (12) do recipiente (10) e se estende de forma essencialmente axial para baixo para dentro do recipiente (10) e se abre no recesso (17), uma placa defletora essencialmente anular (29) fixada ao tubo central (27) na região superior (12) do recipiente (10), um anel guia (31) disposto na região inferior (13) do recipiente (10) o qual circunda o tubo central 927) sobre uma parte do comprimento do mesmo e de forma essencialmente concêntrica, com uma separação (L) tal que uma primeira passagem (34) é formada entre a parede do recipiente (10) e a borda superior do recesso e a extremidade inferior (33) do anel guia (31), sendo uma segunda saída (36) formada entre a placa defletora (29) e a borda superior (35) do anel guia (31), e meios para a introdução de um fluido no recipiente (10), tal como, por exemplo, bocais (21). Tal dispositivo é caracterizado pelo fato de que a parede externa do tubo central (27) é, pelo menos parcialmente, provida com um revestimento não-aderente (38). Em uma forma de realização preferida, a separação (L) entre a parede do tubo central (27) e a parede do anel guia (27) é maior que a altura aberta (H3) da primeira passagem (34). A invenção está relacionada ainda a método para produção de catalisadores suportados, com o uso de tal dispositivo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10344845A DE10344845A1 (de) | 2003-09-26 | 2003-09-26 | Vorrichtung zum Mischen, Trocknen und Beschichten von pulvrigem, körnigem oder geformtem Schüttgut in einem Fließbett und Verfahren zur Herstellung von Trägerkatalysatoren unter Verwendung einer solchen Vorrichtung |
PCT/EP2004/010748 WO2005030380A2 (de) | 2003-09-26 | 2004-09-24 | Vorrichtung zum mischen, trocknen und beschichten von pulvrigem, körnigem oder geformtem schüttgut in einem fliessbett |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0414584A true BRPI0414584A (pt) | 2006-11-07 |
Family
ID=34306112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0414584-4A BRPI0414584A (pt) | 2003-09-26 | 2004-09-24 | dispositivo para misturar, secar e revestir materiais a granel, e, processo para produzir catalisadores suportados |
Country Status (11)
Country | Link |
---|---|
US (1) | US20070041795A1 (pt) |
EP (1) | EP1670575B1 (pt) |
JP (1) | JP2007506540A (pt) |
CN (1) | CN1856352A (pt) |
AT (1) | ATE359863T1 (pt) |
BR (1) | BRPI0414584A (pt) |
DE (2) | DE10344845A1 (pt) |
MY (1) | MY136246A (pt) |
RU (1) | RU2006113884A (pt) |
TW (1) | TW200523029A (pt) |
WO (1) | WO2005030380A2 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005031909A1 (de) * | 2005-07-07 | 2007-01-11 | Baerlocher Gmbh | Verfahren zur Herstellung granularer Stabilisatorzusammensetzungen für halogenhaltige Polymere in einer Wirbelschicht |
PL1965911T3 (pl) * | 2005-11-23 | 2013-12-31 | Sued Chemie Ip Gmbh & Co Kg | Katalizator powłokowy, w szczególności do utleniania metanolu do formaldehydu oraz sposób jego wytwarzania |
CN101688010B (zh) * | 2007-05-25 | 2012-11-28 | 陶氏康宁公司 | 剥离涂层组合物及其形成方法 |
DE102007025223A1 (de) * | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102007025442B4 (de) * | 2007-05-31 | 2023-03-02 | Clariant International Ltd. | Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator |
DE102007025357A1 (de) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Verfahren zum Auftragen einer Washcoatsuspension auf eine Trägerstruktur |
DE102007025362A1 (de) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102007025444A1 (de) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102007025315A1 (de) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | Katalysator zur selektiven Hydrierung acetylenischer Kohlenwasserstoffe und Verfahren zu seiner Herstellung |
DE102008001402A1 (de) * | 2008-04-28 | 2009-10-29 | Ceramtec Ag | Formkörper mit poröser Oberfläche und Verfahren zu seiner Herstellung |
DE102008048698A1 (de) | 2008-09-24 | 2010-04-08 | Süd-Chemie AG | Katalysator zur Oxidation von Methanol zu Formaldehyd |
DE102008059341A1 (de) | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Katalysatorträger, Verfahren zu seiner Herstellung sowie Verwendung |
CN102939405B (zh) * | 2010-02-22 | 2014-12-17 | On-X生命科技公司 | 流化床热解碳涂覆 |
JP5830436B2 (ja) * | 2012-06-08 | 2015-12-09 | 株式会社ヨシカワ | 粉粒体供給機における気体送給装置 |
EP2781262B1 (en) * | 2013-03-22 | 2020-05-27 | Clariant International Ltd | Removable protective coating for the receipt of a dust free catalyst |
DE102013218628A1 (de) | 2013-09-17 | 2014-03-06 | Basf Se | Katalysator zur Herstellung einer ungesättigten Carbonsäure durch Gasphasenoxidationeines ungesättigten Aldehyds |
CN106938197B (zh) * | 2016-05-25 | 2019-12-13 | 中国科学院过程工程研究所 | 一种钒磷氧催化剂的制备方法 |
WO2018045198A1 (en) * | 2016-09-01 | 2018-03-08 | Maxwell Technologies, Inc. | Methods and apparatuses for energy storage device electrode fabrication |
JPWO2020085170A1 (ja) * | 2018-10-25 | 2021-09-16 | 学校法人早稲田大学 | 触媒付着体の製造方法及び製造装置、並びに、繊維状炭素ナノ構造体の製造方法及び製造装置 |
EP3770145A1 (en) | 2019-07-24 | 2021-01-27 | Basf Se | A process for the continuous production of either acrolein or acrylic acid as the target product from propene |
CN112387221B (zh) * | 2019-12-17 | 2024-07-05 | 中国寰球工程有限公司 | 基于气相法的聚丙烯反应器壳体结构 |
US11839174B2 (en) * | 2021-04-28 | 2023-12-12 | Cnh Industrial America Llc | Product delivery conduit for an agricultural product hopper assembly |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4105841A (en) * | 1976-05-07 | 1978-08-08 | The Dow Chemical Company | Treatment of interior surfaces of polymerization reactors to retard polymer buildup |
US4267291A (en) * | 1979-09-14 | 1981-05-12 | The B. F. Goodrich Company | Process for coating reactors using organic compound vapor application |
JPS5930702A (ja) * | 1982-08-13 | 1984-02-18 | Toyo Eng Corp | 重質油の熱分解の方法 |
DE3234911A1 (de) * | 1982-09-21 | 1984-03-22 | Herbert 7853 Steinen Hüttlin | Fliessbettapparatur |
DE3520718A1 (de) * | 1985-06-10 | 1986-12-11 | Herbert 7853 Steinen Hüttlin | Fliessbettapparatur |
DE3530744A1 (de) * | 1985-08-28 | 1987-03-05 | Herbert Huettlin | Fliessbettapparatur |
CH666828A5 (de) * | 1985-12-30 | 1988-08-31 | Aeromatic Ag | Vorrichtung zum herstellen und/oder bearbeiten von granulaten. |
US5026795A (en) * | 1987-02-24 | 1991-06-25 | Phillips Petroleum Co | Process for preventing fouling in a gas phase polymerization reactor |
GB8716377D0 (en) * | 1987-07-10 | 1987-08-19 | Crown Decorative Prod Ltd | Polymerisation reactors |
DE4006935A1 (de) * | 1990-03-06 | 1991-09-12 | Wacker Chemie Gmbh | Fliessbettapparatur zum mischen, trocknen und beschichten von pulvrigem, koernigem und geformtem schuettgut |
US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
DE4203208A1 (de) * | 1992-02-05 | 1993-08-12 | Hoechst Ag | Beschichtungsmittel fuer kunststoffolien |
US5932299A (en) * | 1996-04-23 | 1999-08-03 | Katoot; Mohammad W. | Method for modifying the surface of an object |
US5935889A (en) * | 1996-10-04 | 1999-08-10 | Abb Lummus Global Inc. | Catalyst and method of preparation |
DE19649426A1 (de) * | 1996-11-28 | 1998-06-04 | Consortium Elektrochem Ind | Schalenkatalysator zur Herstellung von Essigsäure durch Gasphasenoxidation von ungesättigten C¶4¶-Kohlenwasserstoffen |
DE19835467A1 (de) * | 1998-08-06 | 2000-02-17 | Elenac Gmbh | Feststoffreaktor mit antistatischer Beschichtung zur Durchführung von Reaktionen in der Gasphase |
DE19860526A1 (de) * | 1998-12-30 | 2000-07-06 | Basf Ag | Wärmeüberträger mit verringerter Neigung, Ablagerungen zu bilden und Verfahren zu deren Herstellung |
JP3992224B2 (ja) * | 2002-03-20 | 2007-10-17 | 株式会社リコー | 電子写真トナー製造用流動槽式粉砕分級機およびそれを用いたトナーの製造方法 |
AU2003268265A1 (en) * | 2002-09-27 | 2004-04-19 | Exxonmobil Chemical Patents Inc. | Reactor wall coating and processes for forming same |
JP4749673B2 (ja) * | 2004-01-20 | 2011-08-17 | ニチアス株式会社 | 金属非固着性パーフルオロエラストマー成形体及びその製造方法 |
-
2003
- 2003-09-26 DE DE10344845A patent/DE10344845A1/de not_active Withdrawn
-
2004
- 2004-09-23 MY MYPI20043894A patent/MY136246A/en unknown
- 2004-09-24 DE DE502004003563T patent/DE502004003563D1/de active Active
- 2004-09-24 AT AT04787008T patent/ATE359863T1/de not_active IP Right Cessation
- 2004-09-24 EP EP04787008A patent/EP1670575B1/de not_active Not-in-force
- 2004-09-24 RU RU2006113884/15A patent/RU2006113884A/ru not_active Application Discontinuation
- 2004-09-24 TW TW093129088A patent/TW200523029A/zh unknown
- 2004-09-24 BR BRPI0414584-4A patent/BRPI0414584A/pt not_active IP Right Cessation
- 2004-09-24 CN CNA2004800277926A patent/CN1856352A/zh active Pending
- 2004-09-24 JP JP2006527360A patent/JP2007506540A/ja not_active Withdrawn
- 2004-09-24 WO PCT/EP2004/010748 patent/WO2005030380A2/de active IP Right Grant
- 2004-09-24 US US10/573,479 patent/US20070041795A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1670575A2 (de) | 2006-06-21 |
MY136246A (en) | 2008-08-29 |
RU2006113884A (ru) | 2007-11-10 |
DE10344845A1 (de) | 2005-04-14 |
US20070041795A1 (en) | 2007-02-22 |
WO2005030380A3 (de) | 2005-06-23 |
TW200523029A (en) | 2005-07-16 |
DE502004003563D1 (de) | 2007-05-31 |
JP2007506540A (ja) | 2007-03-22 |
CN1856352A (zh) | 2006-11-01 |
ATE359863T1 (de) | 2007-05-15 |
WO2005030380A2 (de) | 2005-04-07 |
EP1670575B1 (de) | 2007-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |