Catalyst structure and method of Fischer-Tropsch synthesis
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-035/04
B01J-035/00
B01J-008/02
출원번호
US-0038228
(2002-01-03)
발명자
/ 주소
Wang, Yong
Vanderwiel, David P.
Tonkovich, Anna Lee Y.
Gao, Yufei
Baker, Eddie G.
출원인 / 주소
Battelle Memory Institute
대리인 / 주소
May, Stephen R.Rosenberg, Frank S.
인용정보
피인용 횟수 :
30인용 특허 :
21
초록▼
The present invention includes a catalyst structure and method of making the catalyst structure for Fischer-Tropsch synthesis that both rely upon the catalyst structure having a first porous structure with a first pore surface area and a first pore size of at least about 0.1 μm, preferably from abou
The present invention includes a catalyst structure and method of making the catalyst structure for Fischer-Tropsch synthesis that both rely upon the catalyst structure having a first porous structure with a first pore surface area and a first pore size of at least about 0.1 μm, preferably from about 10 μm to about 300 μm. A porous interfacial layer with a second pore surface area and a second pore size less than the first pore size is placed upon the first pore surface area. Finally, a Fischer-Tropsch catalyst selected from the group consisting of cobalt, ruthenium, iron and combinations thereof is placed upon the second pore surface area. Further improvement is achieved by using a microchannel reactor wherein the reaction chamber walls define a microchannel with the catalyst structure placed therein through which pass reactants. The walls may separate the reaction chamber from at least one cooling chamber. The present invention also includes a method of Fischer-Tropsch synthesis.
대표청구항▼
1. A reactor comprising: a catalyst structure comprising a porous structure and a porous interfacial layer disposed on the porous structure, wherein the porous structure has a first pore size of at least 0.1 μm, wherein the porous interfacial layer has a second pore size less than the first pore
1. A reactor comprising: a catalyst structure comprising a porous structure and a porous interfacial layer disposed on the porous structure, wherein the porous structure has a first pore size of at least 0.1 μm, wherein the porous interfacial layer has a second pore size less than the first pore size; and a microchannel; wherein the catalyst structure is disposed in the microchannel. 2. The reactor of claim 1 wherein the porous structure is a coherent structure; and wherein the first pore size ranges from 10 μm to 300 μm. 3. The reactor of claim 1 wherein the porous structure comprises a metal foam having pores that range from 20 pores per inch to 1000 pores per inch. 4. The reactor of claim 1 further comprising a catalyst layer deposited on the interfacial layer. 5. The reactor of claim 1 wherein the interfacial layer is continuous over the porous structure. 6. The reactor of claim 4 wherein the interfacial layer is continuous over the porous structure. 7. The reactor of claim 1 wherein the porous structure comprises a foam, felt or wad. 8. The reactor of claim 1 wherein the catalyst structure has a pore volume of greater than 30%. 9. The reactor of claim 1 wherein the interfacial layer is selected from the group consisting of: γ-Al2O3,SiO2,ZrO2,TiO2,magnesium oxide, vanadium oxide, chromium oxide, manganese oxide, iron oxide, nickel oxide, cobalt oxide, copper oxide, zinc oxide, molybdenum oxide, tin oxide, calcium oxide, aluminum oxide, lanthanum series oxide(s), zeolite(s), and combinations thereof. 10. The reactor of claim 9 wherein the porous structure is a metal that has been etched with acid prior to applying the interfacial layer. 11. A reactor comprising: a catalyst structure comprising a porous structure and a porous interfacial layer disposed on the porous structure, wherein the porous structure has a first pore size of at least 0.1 μm, wherein the porous interfacial layer has a second pore size less than the first pore size; a reaction chamber wall, wherein the reaction chamber wall is a wall of a microchannel; and a cooling chamber; wherein the catalyst structure is disposed in said microchannel, and wherein said reaction chamber wall separates the catalyst structure from the cooling chamber. 12. The reactor of claim 11 wherein the porous structure is a coherent structure; and wherein the catalyst structure comprises a catalyst metal selected from the group consisting of cobalt, ruthenium, iron, rhenium, osmium and combinations thereof. 13. The reactor of claim 12 wherein the first pore size ranges from 10 μm to 300 μm. 14. The reactor of claim 11 wherein the porous structure comprises a metal foam, felt or wad. 15. The reactor of claim 11 further comprising a catalyst layer deposited on the interfacial layer. 16. The reactor of claim 15 wherein the porous structure comprises a metal foam having pores that range from 20 pores per inch to 1000 pores per inch. 17. The reactor of claim 11 wherein the porous structure comprises a foam, felt or wad. 18. The reactor of claim 17 wherein the interfacial layer is selected from the group consisting of: γ-Al2O3,SiO2,ZrO2,TiO2,magnesium oxide, vanadium oxide, chromium oxide, manganese oxide, iron oxide, nickel oxide, cobalt oxide, copper oxide, zinc oxide, molybdenum oxide, tin oxide, calcium oxide, aluminum oxide, lanthanum series oxide(s), zeolite(s), and combinations thereof.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (21)
Sechrist Paul A., Apparatus for in-situ reaction heating.
Hunter James B. (Newton Square PA) McGuire George (West Chester PA) D\Alessandro Alfred F. (Havertown PA) Lawlor Larry L. (Glenmoore PA), Catalyst comprising a metal substrate.
Iglesia Enrique (Clinton NJ) Soled Stuart L. (Pittstown NJ) Fiato Rocco A. (Basking Ridge NJ), Cobalt-ruthenium catalysts for Fischer-Tropsch synthesis and process for their preparation.
Kleefisch Mark S. ; Udovich Carl A. ; Masin Joseph G. ; Kobylinski Thaddeus P., Membrane reactor hollow tube module with ceramic/metal interfacial zone.
Baden Niels T. (Virum DKX) Jensen Ernst J. (Frederikssund DKX) Larsen Jorgen G. (Soborg DKX), Method of carrying out heterogeneous catalytic chemical processes.
van Wingerden Antonius J. M. (Apeldoorn NLX) Boon Andries Q. M. (Utrecht NLX) Geus John W. (Bilthoven NLX), Method of performing a chemical reaction and a reactor for use therewith.
Wegeng Robert S. ; Drost M. Kevin ; Call Charles J. ; Birmingham Joseph G. ; McDonald Carolyn Evans ; Kurath Dean E. ; Friedrich Michele, Microcomponent chemical process sheet architecture.
Yarrington Robert M. (Westfield NJ) Buchanan William (Westfield NJ), Preparation of normally liquid hydrocarbons and a synthesis gas to make the same, from a normally gaseous hydrocarbon fe.
Kainer Hartmut (Wiesbaden DEX) Vedder Bernhard (Kelkheim DEX) Grimm Daniel (Bad Schwalbach DEX) Schnelle Wilfried (Wiesbaden DEX) Kleinevoss Albert (Hhr-Grenzhausen DEX) Bhler Hans-Eugen (Knigstein D, Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced th.
Stein Hermann (Bad Drkheim DEX) Kainer Hartmut (Wiesbaden DEX) Grimm Daniel (Schlangenbad DEX), Process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air.
Tonkovich,Anna Lee Y.; Wang,Yong; Fitzgerald,Sean P.; Marco,Jennifer L.; Roberts,Gary L.; VanderWiel,David P.; Wegeng,Robert S., Chemical reactor and method for gas phase reactant catalytic reactions.
Tonkovich, Anna Lee Y.; Wang, Yong; Fitzgerald, Sean P.; Marco, Jennifer L.; Roberts, Gary L.; Vanderwiel, David P.; Wegeng, Robert S., Chemical reactor for gas phase reactant catalytic steam reforming reactions.
TeGrotenhuis, Ward E.; Wegeng, Robert S.; Whyatt, Greg A.; King, David L.; Brooks, Kriston P.; Stenkamp, Victoria S., Devices with extended area structures for mass transfer processing of fluids.
Brophy, John H.; Jarosch, Kai; Mazanec, Terry J.; Schmidt, Matthew B.; Silva, Laura J.; Tonkovich, Anna Lee; Pesa, Fred; Hesse, David J., Microchannel reactors for catalytic oxidative dehydrogenation.
Tonkovich, Anna Lee; Qiu, Dongming; Long, Richard Q.; Yang, Barry L.; Yuschak, Thomas; Perry, Steven T., Microchannel with internal fin support for catalyst or sorption medium.
Tonkovich, Anna Lee; Silva, Laura J.; Hesse, David John; Marchiando, Michael Alan; Lamont, Michael Jay; Qiu, Dongming; Dritz, Terence Andrew; Pagnotto, Kristina M.; Stevenson, Richard; Perry, Steven T.; Fanelli, Maddalena; Arora, Ravi; Yang, Bin; Fitzgerald, Sean Patrick; Sullivan, Timothy J.; Jarosch, Kai Tod Paul; Yuschak, Thomas, Multiphase mixing process using microchannel process technology.
Tonkovich, Anna Lee; Silva, Laura J.; Hesse, David John; Marchiando, Michael Alan; Lamont, Micheal Jay; Qiu, Dongming; Dritz, Terence Andrew; Pagnotto, Kristina M.; Stevenson, Richard; Perry, Steven T.; Fanelli, Maddalena; Arora, Ravi; Yang, Bin; Fitzgerald, Sean Patrick; Sullivan, Timothy J.; Jarosch, Kai Tod Paul; Yuschak, Thomas, Multiphase mixing process using microchannel process technology.
Tonkovich, Anna Lee; Hesse, David John; Neagle, Paul; Lamont, Micheal Jay; Daly, Francis P.; Jarosch, Kai Tod Paul; Stevenson, Richard; Silva, Laura J., Multiphase reaction process using microchannel technology.
Mazanec, Terry; Tonkovich, Anna Lee; Simmons, Wayne W.; Daly, Francis P.; Long, Richard Q.; Silva, Laura J., Process for converting ethylene to ethylene oxide using microchannel process technology.
Tonkovich, Anna Lee; Jarosch, Kai Tod Paul; Yang, Bin; Daly, Francis P.; Hickey, Thomas P.; Marco, Jeffrey; LaPlante, Timothy J.; Long, Richard Q., Process for making styrene using mircochannel process technology.
Tonkovich, Anna Lee; Arora, Ravi; Kilanowski, David; Daymo, Eric, Process for treating and/or forming a non-Newtonian fluid using microchannel process technology.
Tonkovich, Anna Lee; Arora, Ravi; Kilanowski, David; Daymo, Eric, Process for treating and/or forming a non-Newtonian fluid using microchannel process technology.
Tonkovich, Anna Lee; Arora, Ravi; Kilanowski, David; Daymo, Eric, Process for treating and/or forming a non-newtonian fluid using microchannel process technology.
Tonkovich, Anna Lee; Perry, Steven T.; LaPlante, Timothy J.; Jarosch, Kai Tod Paul; Hickey, Thomas P.; Fitzgerald, Sean Patrick; Qiu, Dongming; Arora, Ravi; Sullivan, Timothy J.; Neagle, Paul, Process using microchannel technology for conducting alkylation or acylation reaction.
Tonkovich, Anna Lee; Jarosch, Kai Tod Paul; Marco, Jeffrey D.; Yang, Bin; Fitzgerald, Sean Patrick; Perry, Steven T.; Yuschak, Thomas; Daly, Francis P.; Chen, Haibiao, Support for use in microchannel processing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.