Autothermal process for the production of olefins
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07C-005/333
C07C-005/327
C07C-005/42
출원번호
US-0388219
(1999-09-01)
발명자
/ 주소
Bharadwaj, Sameer S.
Maj, Joseph J.
Siddall, Jonathan H.
Bearden, Mark D.
Murchison, Craig B.
Lazaruk, Gerald E.
출원인 / 주소
Dow Global Technologies Inc.
인용정보
피인용 횟수 :
49인용 특허 :
30
초록▼
A process and catalyst for the partial oxidation of paraffinic hydrocarbons, such as ethane, propane, naphtha, and natural gas condensates, to olefins, such as ethylene and propylene. The process involves contacting a paraffinic hydrocarbon with oxygen in the presence of hydrogen and a catalyst unde
A process and catalyst for the partial oxidation of paraffinic hydrocarbons, such as ethane, propane, naphtha, and natural gas condensates, to olefins, such as ethylene and propylene. The process involves contacting a paraffinic hydrocarbon with oxygen in the presence of hydrogen and a catalyst under autothermal process conditions. Preheating the feed decreases oxygen consumption and increases the net hydrogen balance. The catalyst comprises a Group 8B metal, preferably, a platinum group metal, and at least one promoter selected from Groups 1B, 6B, 3A, 4A, and 5A, optionally supported on a catalytic support, such as magnesia or alumina. In preferred embodiments, the support is pretreated with a support modifier selected from Groups 1A, 2A, 3B, 4B, 5B, 6B, 1B, 3A, 4A, 5A, the rare earth lanthanides, and the actinides. A modified fluidized bed reactor is disclosed for the process.
대표청구항▼
A process and catalyst for the partial oxidation of paraffinic hydrocarbons, such as ethane, propane, naphtha, and natural gas condensates, to olefins, such as ethylene and propylene. The process involves contacting a paraffinic hydrocarbon with oxygen in the presence of hydrogen and a catalyst unde
A process and catalyst for the partial oxidation of paraffinic hydrocarbons, such as ethane, propane, naphtha, and natural gas condensates, to olefins, such as ethylene and propylene. The process involves contacting a paraffinic hydrocarbon with oxygen in the presence of hydrogen and a catalyst under autothermal process conditions. Preheating the feed decreases oxygen consumption and increases the net hydrogen balance. The catalyst comprises a Group 8B metal, preferably, a platinum group metal, and at least one promoter selected from Groups 1B, 6B, 3A, 4A, and 5A, optionally supported on a catalytic support, such as magnesia or alumina. In preferred embodiments, the support is pretreated with a support modifier selected from Groups 1A, 2A, 3B, 4B, 5B, 6B, 1B, 3A, 4A, 5A, the rare earth lanthanides, and the actinides. A modified fluidized bed reactor is disclosed for the process.
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이 특허에 인용된 특허 (30)
Dongara Rajeshwer (Gujarat INX) Basrur Arun Gurudath (Gujarat INX) Gokak Dattatraya Tammannashastri (Gujarat INX) Rao Karumanchi Venkateshwara (Gujarat INX) Krishnamurthy Konda Ramaswamy (Gujarat INX, Catalyst composite for dehydrogenation of paraffins to mono-olefins and method for the preparation thereof.
Dessau Ralph M. (Edison NJ) Valyocsik Ernest W. (Yardley PA) Vartuli James C. (West Chester PA), Catalytic dehydrogenation of hydrocarbons over tin-containing crystalline microporous materials.
Kerby Michael C. (Baton Rouge LA) Riley Kenneth L. (Baton Rouge LA) Long Fred M. (Baton Rouge LA) Johnson Jack W. (Clinton NJ) Brody John F. (Bound Brook NJ), Dehydrogenation of hydrocarbons.
Golunski Stanislaw E. (Reading GBX) Gascoyne John M. (High Wycombe GBX) Fulford Anthony (Cambridge GBX) Jenkins John W. (Reading GBX), Metal oxide catalyst.
Caplin Peter B. (Sunbury-on-Thames GB2) Harman Maurice (Milton Keynes GB2), Method and means for controlling the operation of fluidized bed combustion apparatus.
Iezzi Rodolfo (San Donato Milanese ITX) Bartolini Andrea (San Donato Milanese ITX), Process for dehydrogenating light paraffins in a fluidized bed reactor.
Agaskar Pradyot A. (Lawrenceville NJ) Grasselli Robert K (Chadds Ford PA) Michaels James N. (Neshanic Station NJ) Reischman P. Thomas (Lambertville NJ) Stern David L. (Lawrenceville NJ) Tsikoyiannis , Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen.
Kumar Krishnankutty Nair Padma (Amsterdam NLX) Lednor Peter William (Amsterdam NLX) Lange Jean-Paul (Amsterdam NLX) Schoonebeek Ronald Jan (Amsterdam NLX) Searcy-Roberts Katherine (Amsterdam NLX) Van, Process for the catalytic partial oxidation of hydrocarbons using a certain catalyst support.
Le Peltier Fabienne (Rueil Malmaison FRX) Robert Sylvie (Rueil Malmaison FRX) Boitiaux Jean Paul (Poissy FRX) Leger Gerard (Caluire FRX) Burzynski Jean Pierre (Sainte Foy Les Lyon FRX), Process for the dehydrogenation of aliphatic hydrocarbons saturated into olefinic hydrocarbons.
Astbury Christopher J. (London GB2) Griffiths David C. (Surrey GB2) Howard Mark J. (North Humberisde GB2) Reid Ian A. B. (London GB2), Process for the production of mono-olefins.
Font Freide Josephus J. H. M. (Meybridge GB2) Howard Mark J. (Twickenham GB2) Lomas Trevor A. (Langley GB2), Process for the production of mono-olefins.
Font Freide Joseph J. (Weybridge GB2) Howard Mark J. (Twickenham GB2) Lomas Trevor A. (Langley GB2), Process for the production of mono-olefins by the catalytic oxidative dehydrogenation of gaseous paraffinic hydrocarbons.
Ida, Junko; Daly, Francis P.; Mazanec, Terry; Yang, Barry L.; Long, Richard, Catalysts having catalytic material applied directly to thermally-grown alumina and catalytic methods using same, improved methods of oxidative dehydrogenation.
Long, Richard; Watson, Junko M.; Daly, Francis P.; Mazanec, Terry; Yang, Barry L., Catalysts having catalytic material applied directly to thermally-grown alumina and catalytic methods using same; improved methods of oxidative dehydrogenation.
Brophy, John H.; Jarosch, Kai; Mazanec, Terry J.; Schmidt, Matthew B.; Silva, Laura J.; Tonkovich, Anna Lee; Pesa, Fred; Hesse, David J., Catalytic oxidative dehydrogenation, and microchannel reactors for catalytic oxidative dehydrogenation.
Brophy, John H.; Roberts, Gary; Chadwell, G. Bradley; Schmidt, Matthew B.; Tonkovich, Anna Lee, Dehydrogenation reactions in narrow reaction chambers and integrated reactors.
Hossain, Mohammad Mozahar; Elbadawi, AbdAlwadood Hassan; Razzak, Shaikh Abdur, Fluidizable catalyst for oxidative dehydrogenation of alkanes to olefins in an oxygen free environment.
Tonkovich, Anna Lee; Roberts, Gary; Fitzgerald, Sean P.; Neagle, Paul W.; Qui, Dongming; Schmidt, Matthew B.; Perry, Steven T.; Hesse, David J.; Luzenski, Robert J.; Chadwell, G. Bradley; Peng, Ying; Matthias, James A.; Gano, Nathan P.; Long, Richard Q.; Rogers, Wm. Allen; Arora, Ravi; Simmons, Wayne W.; Yang, Barry L.; Kuhlmann, David J.; Wang, Yong; Yuschak, Thomas D.; Forte, Thomas; Monahan, John Arthur; Jetter, Robert, Integrated combustion reactor and methods of conducting simultaneous endothermic and exothermic reactions.
Tonkovich, Anna Lee; Roberts, Gary; Fitzgerald, Sean P.; Neagle, Paul W.; Qiu, Dongming; Schmidt, Matthew B.; Perry, Steven T.; Hesse, David J.; Luzenski, Robert J.; Chadwell, G. Bradley; Peng, Ying; Mathias, James A.; Gano, Nathan P.; Long, Richard Q.; Rogers, Wm. Allen; Arora, Ravi; Simmons, Wayne W.; Yang, Barry L.; Kuhlmann, David J.; Wang, Yong; Yuschak, Thomas D.; Forte, Thomas; Monahan, John Arthur; Jetter, Robert, Integrated combustion reactors and methods of conducting simultaneous endothermic and exothermic reactions.
Kustov, Leonid Modestovich; Kucherov, Aleksey Victorovich; Finashina, Elena Dmitrievna; Simanzhenkov, Vasily; Krzywicki, Andrzej, Membrane-supported catalysts and the process of oxidative dehydrogenation of ethane using the same.
Petch, Michael Ian; Frost, Jonathan Charles; Ellis, Suzanne Rose; Reinkingh, Jessica Grace; Feaviour, Mark Robert; Bailie, Jillian Elaine; Wails, David; Millington, Paul James, Methods, apparatus, and systems for producing hydrogen from a fuel.
Petch,Michael Ian; Feaviour,Mark Robert; Ellis,Suzanne Rose; Bailie,Jillian Elaine; Wails,David; Millington,Paul James, Methods, apparatus, and systems for producing hydrogen from a fuel.
Tonkovich, Anna Lee; Yang, Bin; Perry, Steven T.; Mazanec, Terry; Arora, Ravi; Daly, Francis P.; Long, Richard; Yuschak, Thomas D.; Neagle, Paul W.; Glass, Amanda, Microchannel apparatus and methods of conducting catalyzed oxidative dehydrogenation.
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.
Mathias, James A.; Chadwell, G. Bradley; Qiu, Dongming; Tonkovich, Annalee Y.; Perry, Steven T.; Schmidt, Matthew B.; Fitzgerald, Sean P.; Hesse, David J.; Yuschak, Thomas D.; Yang, Bin, Multi-stream microchannel device.
Mathias, James A.; Chadwell, G. Bradley; Qui, Dongming; Tonkovich, Anna Lee Y.; Perry, Steven T.; Schmidt, Matthew B.; Fitzgerald, Sean P.; Hesse, David J.; Yuschak, Thomas D.; Yang, Bin, Multi-stream multi-channel process and apparatus.
Mazanec, Terry; Johnston, Victor J.; Huckman, Michael; Fitzgerald, Sean P.; Foster, James A.; Lindley, Daniel; Tonkovich, Anna Lee; Daly, Francis P.; Wade, Leslie; Hammock, Tony; Yuschak, Thomas; Yang, Bin; Jarosch, Kai, Process and apparatus for improved methods for making vinyl acetate monomer (VAM).
Gaffney, Anne Mae; Ghosh, Ruma; Song, Ruozhi; Yeh, Chuen Yuan; Langner, Tadeusz, Process for making catalysts useful for the conversion of paraffins to olefins.
Fischer, Lars; Dubreuil, Anne-Claire; Thomazeau, Cecile; Deghedi, Layane; Candy, Jean-Pierre; Basset, Jean-Marie; Le Peltier, Fabienne, Process for preparing a Ni/Sn supported catalyst for the selective hydrogenation of polyunsaturated hydrocarbons.
Moon, Dong Ju; Ryu, Jong Woo; Kang, Dong Min; Lee, Byung Gwon; Ahn, Byoung Sung; Lee, Sang Deuk, Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same.
Moon, Dong Ju; Ryu, Jong Woo; Kang, Dong Min; Lee, Byung Gwon; Ahn, Byoung Sung; Lee, Sang Deuk, Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same.
Moon,Dong Ju; Ryu,Jong Woo; Kang,Dong Min; Lee,Byung Gwon; Ahn,Byoung Sung; Lee,Sang Deuk, Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same.
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