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Hydrocarbon recovery with pressure swing adsorption

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/047
  • C07C-007/12
  • C07C-007/13
  • C08F-010/02
  • C07C-007/00
  • C07C-007/04
  • B01J-008/20
  • B01J-019/24
  • C08F-002/14
  • B01J-019/18
출원번호 US-0957412 (2015-12-02)
등록번호 US-9427694 (2016-08-30)
발명자 / 주소
  • Ji, Lei
  • Chang, Ai-Fu
출원인 / 주소
  • Chevron Phillips Chemical Company LP
대리인 / 주소
    Conley Rose, P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 33

초록

A process for component separation in a polymer production system comprising: (a) separating a polymerization product into a gas stream and a polymer stream; (b) processing the gas stream in distillation columns to yield a light hydrocarbon stream (LHS) comprising ethylene and ethane; (c) contacting

대표청구항

1. A polyethylene production system comprising: an ethylene polymerization reactor system, a separator, one or more distillation columns, and at least two pressure swing adsorption units operated in parallel;wherein the ethylene polymerization reactor system is configured to receive a reagents strea

이 특허에 인용된 특허 (33)

  1. Jensen, Michael D.; Hawley, Gil R.; McDaniel, Max P.; Crain, Tony; Benham, Elizabeth A.; Martin, Joel L.; Yang, Qing, Acidic activator-supports and catalysts for olefin polymerization.
  2. Elomari, Saleh; Krug, Russell; Harris, Thomas V.; Driver, Michael S., Alkylation of oligomers to make superior lubricant or fuel blendstock.
  3. Hottovy John D. (Bartlesville OK) Lawrence Frederick C. (Bartlesville OK) Lowe Barry W. (Bartlesville OK) Fangmeier James S. (Bartlesville OK), Apparatus and method for producing ethylene polymer.
  4. Elomari, Saleh; Miller, Stephen J., Base oil composition comprising oligomerized olefins.
  5. Kendrick, James Austin; Towles, Thomas W.; Roger, Scott Thomas, Continuous slurry polymerization process and appparatus.
  6. Sherk Fred T. (Bartlesville OK) Inkrott Janet L. (Bartlesville OK), Diluent and inert gas recovery from a polymerization process.
  7. Hottovy John D. ; Burns David H. ; Kufeld Scott E. ; Roetman Timothy ; Vaidyanathan Ragavan, Diluent slip stream to give catalyst wetting agent.
  8. Yang, Qing; Jayaratne, Kumudini C.; Jensen, Michael D.; McDaniel, Max P.; Martin, Joel L.; Thorn, Matthew G.; Lanier, Jerry T.; Crain, Tony R., Dual metallocene catalysts for polymerization of bimodal polymers.
  9. Yang, Qing; Jayaratne, Kumudini C.; Jensen, Michael D.; McDaniel, Max P.; Martin, Joel L.; Thorn, Matthew G.; Lanier, Jerry T.; Crain, Tony R., Dual metallocene catalysts for polymerization of bimodal polymers.
  10. Ji, Lei; Chang, Ai-Fu, Ethylene separation with pressure swing adsorption.
  11. Hottovy John D. ; Hensley Harvey D. ; Przelomski David J. ; Cymbaluk Teddy H. ; Franklin ; III Robert K. ; Perez Ethelwoldo P., High solids slurry polymerization.
  12. Ji, Lei; Chang, Ai-Fu, Hydrocarbon recovery with pressure swing adsorption.
  13. Jenkins ; III John M. (So. Charleston WV) Jones Russell L. (Chapel Hill NC) Jones Thomas M. (So. Charleston WV) Beret Samil (Danville CA), Method for fluidized bed polymerization.
  14. Kuznicki, Steven M.; Anson, Alejandro; Segin, Tetyana; Lin, Christopher C. H., Modified ETS-10 zeolites for olefin separation.
  15. Hommeltoft, Sven Ivar, Oligomerization reactor and control system.
  16. McDaniel,Max P.; Benham,Elizabeth A.; Jensen,Michael D.; Collins,Kathy S.; Martin,Joel L.; Hawley,Gil R., Organochromium/metallocene combination catalysts for producing bimodal resins.
  17. Yaghi, Omar M.; Hayashi, Hideki; Banerjee, Rahul; Park, Kyo Sung; Wang, Bo; Cote, Adrien P., Preparation of functionalized zeolitic frameworks.
  18. Hanson Donald O. (Bartlesville OK), Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator.
  19. Chang, Bong-Kyu; Luo, Huping; Ahmed, Moinuddin; Parimi, Krishniah; Elomari, Saleh, Process for ionic liquid catalyst regeneration.
  20. Elomari, Saleh; Miller, Stephen J.; Hommeltoft, Sven Ivar; Timken, Hye-Kyung C., Process for making a high viscosity base oil with an improved viscosity index.
  21. Elomari, Saleh; Krug, Russell, Process for making and composition of superior lubricant or lubricant blendstock.
  22. DeChellis Marc L. (Houston TX) Griffin John R. (Baytown TX), Process for polymerizing monomers in fluidized beds.
  23. Griffin John R. (Baytown TX) DeChellis Marc L. (Houston TX), Process for polymerizing monomers in fluidized beds.
  24. Elomari, Saleh; Krug, Russell, Process for the formation of a superior lubricant or fuel blendstock by ionic liquid oligomerization of olefins in the presence of isoparaffins.
  25. Promel Michel,BEX ; Moens Bruno,BEX, Process for the manufacture of a composition comprising ethylene polymers.
  26. Hommeltoft, Sven Ivar, Process to control product selectivity.
  27. Elomari, Saleh A.; Miller, Stephen J.; Hommeltoft, Sven Ivar, Process to make base oil by oligomerizing low boiling olefins.
  28. Elomari, Saleh; Harris, Thomas V., Regeneration of acidic catalysts.
  29. Harris, Thomas V.; Elomari, Saleh, Regeneration of ionic liquid catalyst by hydrogenation using a supported catalyst.
  30. Elomari, Saleh; Harris, Thomas V., Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen.
  31. Bulow Martin ; Guo Chang Jie ; Shen Dongmin ; Fitch Frank R. ; Shirley Arthur I. ; Malik Virginia A., Separation of alkenes and alkanes.
  32. Reyes, Sebastian C.; Santiesteban, legal representative, Jose G.; Ni, Zheng; Paur, Charanjit S.; Kortunov, Pavel; Zengel, John; Deckman, Harry W., Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials.
  33. Gupta, Alankar, System and method to make a fuel tank inert.
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