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특허 상세정보

Olefins process which combines hydrocarbon cracking with coupling methane

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C07C-002/00   
미국특허분류(USC) 585/500 ; 585/943 ; 585/602 ; 585/910
출원번호 US-0815244 (1991-12-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

An olefins process is described which combines cracking of a hydrocarbon feedstock with the coupling of methane using an oxygen-affording gas such that the heat evolved in the exothermic methane coupling reaction is effectively transferred to the endothermic cracking process in a manner which does not allow the non-hydrocarbon products in the effluent of the methane coupling reaction to mix with the effluent of the cracking process. By combining the cryogenic requirements of the two processes, the refrigeration used in air liquifaction to separate oxygen...

대표
청구항

A process to make olefins which combines cracking of a hydrocarbon feedstock with the coupling of methane, said process comprising: the coupling in a first zone of a first feed which is essentially methane using an oxygen-affording gas to produce a product containing C2 hydrocarbons; hydrocarbon cracking in a second zone of a second feed which contains predominantly saturated hydrocarbons to form primarily an olefin-containing product; effectively transferring heat evolved by said coupling from said first zone to said second zone to provide a majority of...

이 특허를 인용한 특허 피인용횟수: 23

  1. Peterson, Edward R.; Gattis, Sean C.. Absorption and conversion of acetylenic compounds. USP2011098013197.
  2. Kaminsky Mark P. (Winfield IL) Huff ; Jr. George A. (Naperville IL) Calamur Narasimhan (Willowbrook IL) Spangler Michael J. (Sandwich IL). Catalytic wall reactors and use of catalytic wall reactors for methane coupling and hydrocarbon cracking reactions. USP1997025599510.
  3. Voskoboynikov, Timur V.. Cracking C5+ paraffins to increase light olefin production. USP2011017875755.
  4. Dennis J. O'Rear ; Rodney Porter ; Cong-Yan Chen. Ethylene manufacture by use of molecular redistribution on feedstock C3-5 components. USP2002086441263.
  5. Nyce, Greg; Czerpak, Peter; Faz, Carlos; McCormick, Jarod; Michalak, William; Patel, Bipinkumar; Radaelli, Guido; Rappold, Tim A.; Runnebaum, Ron; Scher, Erik C.; Zhang, Aihua; Cizeron, Joel. Ethylene-to-liquids systems and methods. USP2016129512047.
  6. Nyce, Greg; Czerpak, Peter; Faz, Carlos; McCormick, Jarod; Michalak, William; Patel, Bipinkumar; Radaelli, Guido; Rappold, Tim A.; Runnebaum, Ron; Scher, Erik C.; Zhang, Aihua; Cizeron, Joel. Ethylene-to-liquids systems and methods. USP2016049321702.
  7. Nyce, Greg; Czerpak, Peter; Faz, Carlos; McCormick, Jarod; Michalak, William; Patel, Bipinkumar; Radaelli, Guido; Rappold, Tim A.; Runnebaum, Ron; Scher, Erik C.; Zhang, Aihua; Cizeron, Joel. Ethylene-to-liquids systems and methods. USP2016049321703.
  8. Nyce, Greg; Czerpak, Peter; Faz, Carlos; McCormick, Jarod; Michalak, William; Patel, Bipinkumar; Radaelli, Guido; Rappold, Tim A.; Runnebaum, Ron; Scher, Erik C.; Zhang, Aihua; Cizeron, Joel. Ethylene-to-liquids systems and methods. USP2016059328297.
  9. Nyce, Greg; Scher, Erik C.; Madgavkar, Ajay; Weinberger, Samuel; Iyer, Rahul; Peck, Lawrence; Herger, Joel; Saydah, Benjamin. Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products. USP2017039598328.
  10. Nyce, Greg; Scher, Erik C.; Madgavkar, Ajay; Weinberger, Samuel; Iyer, Rahul; Peck, Lawrence; Herger, Joel; Saydah, Benjamin. Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products. USP20190110183900.
  11. Takeshita, Takaaki; Omata, Takeshi; Suzuki, Takashi; Morikita, Takashi; Mori, Satoshi. Method for refining dicyclopentadiene. USP2016019242909.
  12. Takeshita, Takaaki; Omata, Takeshi; Suzuki, Takashi; Morikita, Takashi; Mori, Satoshi. Method for refining dicyclopentadiene. USP2017109783469.
  13. Giffin, Rollin George. Methods and systems for operating oxidizer systems. USP2012038127527.
  14. Culp, Gary Lynn; Stricker, Vincent Joseph; Nelson, James Russell; Bhasin, Madan Mohan; Nielsen, Kenneth Andrew. Methods for manufacturing olefins from lower alkans by oxidative dehydrogenation. USP2003026518476.
  15. Iyer, Rahul; Tkachenko, Alex; Weinberger, Sam; Scher, Erik; Radaelli, Guido; Harraz, Hatem. Natural gas processing and systems. USP2018059969660.
  16. Maclean, Donald; Lanfermeijer, Johannes Christiaan; Silverman, Michael; Hillerman, Michael; Pelham, Jimmy. Offshore heavy oil production. USP2015069062525.
  17. Butler, James R.. Oxidative coupling of hydrocarbons as heat source. USP2014048710286.
  18. Radaelli, Guido; Duggal, Suchia; Cizeron, Joel; Schammel, Wayne; Martens, Franciscus J. A.. Oxidative coupling of methane for olefin production. USP2018049944573.
  19. Schmigalle, Holger; Göke, Volker; Thaller, Christian. Plant and method for producing ethylene. USP2018059957205.
  20. Gattis, Sean C.; Peterson, Edward R.. Process for the conversion of natural gas to hydrocarbon liquids. USP2010027667085.
  21. Gattis,Sean C.; Peterson,Edward R.. Process for the conversion of natural gas to hydrocarbon liquids. USP2007027183451.
  22. Peterson,Edward R.; Gattis,Sean C.. Process for the conversion of natural gas to reactive gaseous products comprising ethylene. USP2007047208647.
  23. Cizeron, Joel; Radaelli, Guido; Lakhapatri, Satish; Freer, Erik; Hong, Jin Ki; McCormick, Jarod; Sheridan, David; Reid, Charles; Pellizzari, Roberto; Weinberger, Samuel; Edwards, Justin Dwight. Reactors and systems for oxidative coupling of methane. USP20180810047020.