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Chemical processing with an operational step sensitive to a feedstream component 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-005/13
출원번호 US-0174440 (1988-03-28)
발명자 / 주소
  • Zarchy Andrew S. (Amawalk NY)
출원인 / 주소
  • UOP (Des Plains IL 02)
인용정보 피인용 횟수 : 30  인용 특허 : 0

초록

The present invention relates to a chemical process involving a processing step which is sensitive to the presence of at least one component contained within the stream to be processed. In particular, the present invention relates to an economical and efficient method of integrating the means for re

대표청구항

In a process for the conversion of a hydrocarbon stream containing at least sulfur and/or nitrogen components in a reaction zone suitable for said conversion to produce a hydrocarbon product, said conversion being deleteriousIy affected by the presence of said sulfur and/or nitrogen components invol

이 특허를 인용한 특허 (30)

  1. Kaul Krishan Bal, Adsorption process for producing ultra low hydrocarbon streams.
  2. Togna, Keith A.; Euen, Craig T.; Weeks, Steven W.; Loya, Mohammed I.; Warren, Matthew C.; Kendrick, Richard H., Chemically-modified mixed fuels, methods of production and uses thereof.
  3. Togna, Keith A.; Euen, Craig T.; Weeks, Steven W.; Loya, Mohammed I.; Warren, Matthew C.; Kendrick, Richard H., Chemically-modified mixed fuels, methods of production and uses thereof.
  4. Cullinane, John Tim; Northrop, Paul Scott, Cryogenic system for removing acid gases from a hydrocarbon gas stream.
  5. Northrop, Paul Scott; Kelley, Bruce T; Mart, Charles J, Cryogenic system for removing acid gases from a hydrocarbon gas stream, and method of removing acid gases.
  6. Northrop, Paul Scott, Cryogenic systems for removing acid gases from a hydrocarbon gas stream using co-current separation devices.
  7. Klein Darryl P. ; Touvelle Michele S. ; Ellis Edward S. ; Hudson Carl W. ; Hantzer Sylvain ; Chen Jingguang G. ; Vaughan David E. W. ; Daage Michel ; Schorfheide James J. ; Baird ; Jr. William C. ; M, Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics.
  8. McVicker Gary B. ; Baird ; Jr. William C. ; Schorfheide James J. ; Daage Michel ; Klein Darryl P. ; Ellis Edward S. ; Vaughan David E. W. ; Chen Jingguang, Desulfurization of petroleum streams containing condensed ring heterocyclic organosulfur compounds.
  9. Baird ; Jr. William C. ; McVicker Gary B. ; Schorfheide James J. ; Klein Darryl P. ; Hantzer Sylvain ; Daage Michel ; Touvelle Michele S. ; Ellis Edward S. ; Vaughan David E.W. ; Chen Jingguang G., Desulfurization process for refractory organosulfur heterocycles.
  10. Beckman Eric J. ; Russell Alan J., Further extractions of metals in carbon dioxide and chelating agents therefor.
  11. Northrop, P. Scott, Generating elemental sulfur.
  12. Rosser ; Jr. Frank Samuel ; Meister Jill Marie, Hydrocardon recovery from corrosive effluent stream.
  13. Singh, Vikram; Grave, Edward J.; Northrop, Paul Scott; Sundaram, Narasimhan, Integrated controlled freeze zone (CFZ) tower and dividing wall (DWC) for enhanced hydrocarbon recovery.
  14. Valencia, Jaime A.; Cullinane, J. Tim; Grave, Edward J.; Denton, Robert D., Method and device for separating a feed stream using radiation detectors.
  15. Valencia, Jaime A.; Deckman, Harry W.; Mart, Charles J.; Wilkins, James T.; Northrop, Paul Scott, Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids.
  16. Valencia, Jaime A.; Maher, David W., Method and device for separating hydrocarbons and contaminants with a spray assembly.
  17. Valencia, Jaime A.; Northrop, Paul Scott, Method and system for preventing accumulation of solids in a distillation tower.
  18. Valencia, Jaime A., Method and system for separating a feed stream with a feed stream distribution mechanism.
  19. Valencia, Jaime A.; Northrop, Paul Scott, Method and system of dehydrating a feed stream processed in a distillation tower.
  20. Valencia, Jaime A., Method and system of maintaining a liquid level in a distillation tower.
  21. Valencia, Jaime A., Method and system of modifying a liquid level during start-up operations.
  22. Valencia, Jaime A.; Northrop, Paul Scott, Method of removing solids by modifying a liquid level in a distillation tower.
  23. Irvine Robert L., Process for desulfurizing gasoline and hydrocarbon feedstocks.
  24. Minhas, Bhupender S; Lo, Frederick Y.; Cody, Ian A; Stratton, Donald E, Process for removing polar components from a process stream to prevent heat loss.
  25. Zhou, Lubo, Production of low sulfur gasoline.
  26. Pidgeon, Ian Charles, Purification process.
  27. Chen, Jingguang G.; Brown, Leo D.; Baird, Jr., William C.; McVicker, Gary B.; Ellis, Edward S.; Touvelle, Michele S.; Klein, Darryl P.; Vaughan, David E. W., Regeneration of hydrogen sulfide sorbents.
  28. Chen, Jingguang G.; Brown, Leo D.; Baird, Jr., William C.; McVicker, Gary B.; Ellis, Edward S.; Touvelle, Michele S.; Klein, Darryl P.; Vaughan, David E. W., Regeneration of iron-based hydrogen sulfide sorbents.
  29. Northrop, Paul S; Anderson, Robbin Bruce, Removal of acid gases from a gas stream, with CO2 capture and sequestration.
  30. Oelfke, Russell H., Separating carbon dioxide and ethane from a mixed stream.
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