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Process and apparatus for improved methods for making vinyl acetate monomer (VAM) 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-008/04
출원번호 US-0272804 (2008-11-18)
등록번호 US8029748 (2011-09-19)
발명자 / 주소
  • 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
출원인 / 주소
  • Velocys, Inc
  • Celanese International Corporation
대리인 / 주소
    Frank, Rosenberg
인용정보 피인용 횟수 : 2  인용 특허 : 31

초록

The invention provides methods, apparatus and chemical systems for making vinyl acetate from ethylene, oxygen, and acetic acid.

대표청구항

What is claimed: 1. Apparatus for the production of VAM, comprising:a continuous reaction channel comprising at least 2 catalyst-free mixing zones alternating with at least 2 catalyst-containing reaction zones; anda cooling channel adjacent to the reaction channel.

이 특허에 인용된 특허 (31)

  1. Bharadwaj, Sameer S.; Maj, Joseph J.; Siddall, Jonathan H.; Bearden, Mark D.; Murchison, Craig B.; Lazaruk, Gerald E., Autothermal process for the production of olefins.
  2. Matsumoto Kenji (Okayama JPX) Fuchigami Yoshio (Nakajo JPX), Carrier, catalyst and process for producing unsaturated ester.
  3. Lesieur Roger R., Catalyzed wall fuel gas reformer.
  4. Anna Lee Y. Tonkovich ; Yong Wang ; Sean P. Fitzgerald ; Jennifer L. Marco ; Gary L. Roberts ; David P. Vanderwiel ; Robert S. Wegeng, Chemical reactor and method for gas phase reactant catalytic reactions.
  5. 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 reactions.
  6. Voskoboynikov, Timur V.; Wei, Daniel H.; Sachtler, J. W. Adriaan; Vora, Bipin V., Dehydrogenation catalyst composition.
  7. Rende, Dean E.; Broerman, Andrew W.; Bozzano, Andrea G.; Lawson, R. Joe; Steigleder, Karl Z.; Takayama, Masao, Dehydrogenation process using layered catalyst composition.
  8. Hershkowitz Frank ; Deckman Harry W. ; Reynolds Robert P. ; Gonatas Constantine P. ; Fulton John W. ; Schoenman Leonard ; Ito Jack I., Distributed injection process and apparatus for producing synthesis gas.
  9. Cirjak Larry M. (14007 Stanley Dr. Burton OH 44021) Lemanski Michael F. (306 Tamerlaine Rd. Houston TX 77024) Wagner David R. (8429 Hallet St. Lenexa KS 66215) Benkalowycz Nancy C. (24771 Wildwood Dr, Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate.
  10. Heyse John V. ; Hagewiesche Daniel P. ; Spindler Paul M., Increasing production in hydrocarbon conversion processes.
  11. Tonkovich, Anna Lee Y.; Wang, Yong; Wegeng, Robert S.; Gao, Yufei, Method and apparatus for obtaining enhanced production rate of thermal chemical reactions.
  12. Tonkovich, Anna Lee Y.; Wang, Yong; Fitzgerald, Sean P.; Marco, Jennifer L.; Roberts, Gary L.; VanderWiel, David P.; Wegeng, Robert S., Method for gas phase reactant catalytic reactions.
  13. Ward Dennis J. (South Barrington IL), Method for oxygen addition to oxidative reheat zone of ethane dehydrogenation process.
  14. 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.
  15. Bharadwaj Sameer S. ; Maj Joseph J. ; Siddall Jonathan H., On-line synthesis and regenerating of a catalyst used in autothermal oxidation.
  16. Smith David W. (Cincinnati OH) Hanes Ronnie M. (Loveland OH) Scheben John A. (Erlanger KY) Augustine Steve M. (Cincinnati OH), Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis.
  17. Smith David W. (Cincinnati OH) Hanes Ronnie M. (Loveland OH) Scheben John A. (Erlanger KY) Augustine Steve M. (Cincinnati OH), Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis.
  18. Romatier, Jacques J. L.; Mulvaney, III, Robert C.; Petri, John A., Process and apparatus for interbed injection in plate reactor arrangement.
  19. Cantacuzene Serban,FRX, Process and apparatus for producing hydrogen by thermocatalytic decomposition of hydrocarbons.
  20. Noel Hallinan ; Wayne Brtko, Process control for vinyl acetate manufacture.
  21. Perregaard, Jens; Santamaria, Jesus; Menendes, Miquel; Mallada, Reyes; Patience, Gregory; Ross, Julian R. H.; Xue, Erzeng; Volta, Jean-Claude; Julbe, Anne; Furrusseng, David, Process for catalytic selective oxidation of a hydrocarbon substrate.
  22. Brophy,John H.; Pesa,Frederick A.; Tonkovich,Anna Lee; McDaniel,Jeffrey S.; Jarosch,Kai Tod Paul, Process for converting a hydrocarbon to an oxygenate or a nitrile.
  23. Lanny D. Schmidt ; Ashish Bodke, Process for the production of an oxidation catalyst on-line.
  24. 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.
  25. Augustine Steven M. ; Smith David W. ; Hanes Ronnie M. ; Evans Michael D., Process for the production of supported palladium-gold catalysts.
  26. Bruce Leo Williams GB, Process for the production of vinyl acetate.
  27. Adams, John R.; Groten, Willibrord A.; Nemphos, Speros P., Process for vinyl acetate.
  28. Lodeng Rune,NOX ; Soraker Pal,NOX, Reactor for catalytic dehydrogenation of hydrocarbons with selective oxidation of hydrogen.
  29. Romatier Jacques J. L., Simplified plate channel reactor arrangement.
  30. Nicolau Ioan ; Broussard Jerry A. ; Colling Philip M., Vinyl acetate catalyst comprising metallic palladium and gold, and cupric acetate.
  31. Nicolau Ioan ; Broussard Jerry A. ; Colling Philip M., Vinyl acetate process utilizing a palladium-gold-copper catalyst.

이 특허를 인용한 특허 (2)

  1. Tonkovich, Anna Lee; Yuschak, Thomas; Neagle, Paul W.; Marco, Jennifer L.; Marco, Jeffrey D.; Marchiando, Michael A.; Keyes, Lane W.; Deshmukh, Soumitra; Luzenski, Robert J., Laminated, leak-resistant chemical processors, methods of making, and methods of operating.
  2. Tonkovich, Anna Lee; Yuschak, Thomas; Neagle, Paul W.; Marco, Jennifer L.; Marco, Jeffrey D.; Marchiando, Michael A.; Keyes, Lane W.; Deshmukh, Soumitra; Luzenski, Robert J., Laminated, leak-resistant chemical processors; methods of making, and methods of operating.
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