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Upgrading heavy hydrocarbons with supercritical water and light olefins 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C06
출원번호 US-0510524 (1983-07-05)
발명자 / 주소
  • Paspek
  • Jr. Stephen C. (North Royalton OH)
출원인 / 주소
  • The Standard Oil Company (Cleveland OH 02)
인용정보 피인용 횟수 : 41  인용 특허 : 10

초록

Heavy hydrocarbons are upgraded and cracked in a process comprising contacting the heavy hydrocarbons with olefins containing 5 or less carbon atoms and a solvent, at a temperature both sufficient for cracking and greater than or equal to the critical temperature of the solvent.

대표청구항 ▼

In a process for upgrading and cracking heavy hydrocarbons where the heavy hydrocarbons are contacted with a cracking medium at the critical temperature and pressure of the medium, the improvement comprising adding to the medium olefins containing five or less carbon atoms prior to upgrading and cra

이 특허에 인용된 특허 (10)

  1. Blazek ; Sr. James J. (Reisterstown MD) Ritter Ronald E. (Columbia MD), Addition of olefins to cat cracker feed to modify product selectivity and quality.
    상세보기
  2. Owen Hartley (Belle Mead NJ) Venuto Paul B. (Cherry Hill NJ), Catalytic conversion of high metals feed stocks.
    상세보기
  3. Gladrow Elroy M. (Baton Rouge LA) Ryan Daniel F. (Baton Rouge LA), Catalytic cracking process for producing middle distillate.
    상세보기
  4. McCollum John D. (Naperville IL) Quick Leonard M. (Naperville IL), Process for recovering and upgrading hydrocarbons from oil shale.
    상세보기
  5. McCollum John D. (Munster IN) Quick Leonard M. (Park Forest South IL), Process for recovering and upgrading hydrocarbons from oil shale and tar sands.
    상세보기
  6. McCollum John D. (Munster IN) Quick Leonard M. (Park Forest South IL), Process for recovering and upgrading hydrocarbons from oil shale and tar sands.
    상세보기
  7. McCollum John D. (Naperville IL) Quick Leonard M. (Naperville IL), Process for recovering and upgrading hydrocarbons from tar sands.
    상세보기
  8. McCollum John D. (Munster IN) Quick Leonard M. (Park Forest South IL), Process for upgrading a hydrocarbon fraction.
    상세보기
  9. McCollum John D. (Munster IN) Quick Leonard M. (Park Forest South IL), Process for upgrading a hydrocarbon fraction.
    상세보기
  10. Leonard Robert E. (Oklahoma City OK), Supercritical process for producing deasphalted demetallized and deresined oils.
    상세보기

이 특허를 인용한 특허 (41)

  1. Griffith James Walton ; Wofford ; III William Tracy ; Griffith James Randolph, Apparatus for oxidizing undigested wastewater sludges.
    상세보기
  2. Choi, Ki-Hyouk; Al-Ghamdi, Sameer Ali; Al-Shareef, Ali H.; Al-Hamadah, Ali H., Catalyst to attain low sulfur gasoline.
    상세보기
  3. Choi, Ki-Hyouk; Al-Ghamdi, Sameer Ali; Al-Shareef, Ali H.; Al-Hamadah, Ali H., Catalyst to attain low sulfur gasoline.
    상세보기
  4. Choi, Ki-Hyouk, Composition and process for the removal of sulfur from middle distillate fuels.
    상세보기
  5. Paspek Stephen C. (North Royalton OH), Conversion of high boiling liquid organic materials to lower boiling materials.
    상세보기
  6. Paspek ; Jr. Stephen C. (North Royalton OH) Coker Curtis D. (Cleveland OH), Conversion of high boiling organic materials to low boiling materials.
    상세보기
  7. Paspek, Jr., Stephen C., Conversion of high boiling organic materials to low boiling materials.
    상세보기
  8. Paspek, Jr., Stephen C.; Coker, Curtis D., Conversion of high boiling organic materials to low boiling materials.
    상세보기
  9. Subramaniam Bala ; Saim Said, In situ mitigation of coke buildup in porous catalysts with supercritical reaction media.
    상세보기
  10. Strauss, Ramon A.; Brown, Stephen Harold; Stratton, Donald E.; Ceulemans, Stefan Maria Willy, Integrated crude refining with reduced coke formation.
    상세보기
  11. Li Lixiong (Austin TX) Gloyna Earnest F. (Austin TX), Method of producing off-gas having a selected ratio of carbon monoxide to hydrogen.
    상세보기
  12. Choi, Ki-Hyouk; Shafei, Emad N.; Punetha, Ashok K.; Lee, Joo-Hyeong; Alabdullah, Mohammad A., Method to remove metals from petroleum.
    상세보기
  13. Choi, Ki-Hyouk; Shafei, Emad N.; Punetha, Ashok K.; Lee, Joo-Hyeong; Alabdullah, Mohammad A., Method to remove metals from petroleum.
    상세보기
  14. Choi, Ki-Hyouk; Punetha, Ashok K.; AlQarzouh, Muneef F., Method to remove sulfur and metals from petroleum.
    상세보기
  15. Duyvesteyn, Willem P. C.; Morley, Raymond L., Oxidation of asphaltenes.
    상세보기
  16. Duyvesteyn, Willem P. C.; Morley, Raymond L., Oxidation of asphaltenes.
    상세보기
  17. Choi, Ki-Hyouk; Aljishi, Mohammad F., Petroleum upgrading and desulfurizing process.
    상세보기
  18. Choi, Ki-Hyouk; Aljishi, Mohammad F., Petroleum upgrading and desulfurizing process.
    상세보기
  19. Choi, Ki-Hyouk, Petroleum upgrading process.
    상세보기
  20. Choi, Ki-Hyouk; Punetha, Ashok K.; Al-Dossary, Mohammed R.; Ghamdi, Sameer Ali, Petroleum upgrading process.
    상세보기
  21. Choi, Ki-Hyouk; Punetha, Ashok K.; Al-Dossary, Mohammed Rashid; Ghamdi, Sameer Ali, Petroleum upgrading process.
    상세보기
  22. Moulton, David S.; Erwin, Jimell, Pretreatment processes for heavy oil and carbonaceous materials.
    상세보기
  23. Gregoli A. A. (Tulsa OK) Oko Uriel M. (Tulsa OK) Leder Frederic (Tulsa OK), Process for converting heavy crudes, tars, and bitumens to lighter products in the presence of brine at supercritical co.
    상세보기
  24. Meyer, Trygve, Process for simultaneously extracting and upgrading by controlled extraction a heavy hydrocarbon mixture.
    상세보기
  25. Choi, Ki-Hyouk, Process for upgrading heavy and highly waxy crude oil without supply of hydrogen.
    상세보기
  26. Choi, Ki-Hyouk, Process for upgrading heavy and highly waxy crude oil without supply of hydrogen.
    상세보기
  27. Sentagnes Dominique,FRX ; Berdeu Bernard,FRX ; Demazeau Gerard,FRX ; Garrabos Yves,FRX ; Largeteau Alain,FRX, Process in a reducing medium of chemically transforming complex chemical structures in a supercritical fluid.
    상세보기
  28. Choi, Ki-Hyouk; Al-Shareef, Ali H.; Al-Ghamdi, Sameer A., Process to produce low sulfur catalytically cracked gasoline without saturation of olefinic compounds.
    상세보기
  29. Choi, Ki-Hyouk; Al-Shareef, Ali, Process to reduce acidity of crude oil.
    상세보기
  30. Choi, Ki-Hyouk; Al-Shareef, Ali, Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer.
    상세보기
  31. Choi, Ki-Hyouk; Al-majnouni, Khalid Ali; Al-Shareef, Ali, Process to upgrade highly waxy crude oil by hot pressurized water.
    상세보기
  32. Choi, Ki-Hyouk, Process to upgrade whole crude oil by hot pressurized water and recovery fluid.
    상세보기
  33. Choi, Ki-Hyouk; Aljishi, Mohammad Fuad; Punetha, Ashok K.; Al-Dossary, Mohammed R.; Lee, Joo-Hyeong; Al-Otaibi, Bader M., Removal of sulfur compounds from petroleum stream.
    상세보기
  34. Harrison,Brian H.; Hooper,Hurdon, Rubber reduction.
    상세보기
  35. Ramamurthy, Pritham, Staged hydrocarbon conversion process.
    상세보기
  36. McCall,Thomas F.; Ramamurthy,Pritham; Shah,Kiran V.; Silverman,Michael A.; Van Sickels,Martin John, Supercritical hydrocarbon conversion process.
    상세보기
  37. Choi, Ki-Hyouk, Supercritical water process to upgrade petroleum.
    상세보기
  38. Choi, Ki-Hyouk; Punetha, Ashok K.; Al-Dossary, Mohammed R.; Aljishi, Mohammad F., Upgrading of hydrocarbons by hydrothermal process.
    상세보기
  39. Beckberger LaVern H. (Markham IL), Upgrading petroleum asphaltenes.
    상세보기
  40. Ganguli Partha S. (Lawrenceville NJ), Use of ethers in thermal cracking.
    상세보기
  41. Yarbro, Stephen Lee, Using supercritical fluids to refine hydrocarbons.
    상세보기

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