$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Process for hydrotreating heavy hydrocarbons in liquid phase in the presence of a dispersed catalyst

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10G-045/06   
미국특허분류(USC) 208/48R ; 208/108 ; 208/112 ; 208/143
출원번호 US-0150825 (1980-05-19)
우선권정보 FR-0012933 (1979-05-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 38  인용 특허 : 3
초록

A mixture of heavy hydrocarbons, hydrogen and fresh catalyst comprising metals from the groups Vb, VIb, VIIb or VIII is passed first in a furnace for a limited heating time and then in a reactor where recycled catalyst is also added; the recycled catalyst is used in the form of a suspension recovered by fractionation of the reaction product.

대표
청구항

A process for hydrotreating an asphaltene-containing hydrocarbon oil charge stock, comprising the steps of: (a) admixing said hydrocarbon oil charge stock with hydrogen and fresh catalyst, said catalyst comprising at least one metal compound whose metal component is selected from groups Vb, VIb, VIIb and the iron group of group VIII, the amount of said metal compound, expressed as metal, relative to said hydrocarbon oil charge stock being from 20 to 500 ppm by weight; (b) passing the resultant mixture from step (a) through a heating zone comprising a hea...

이 특허를 인용한 특허 피인용횟수: 38

  1. Ohtake Nobumitsu (Setagaya JPX) Kaneshima Tokitaka (Kurashiki JPX). Additive for the hydroconversion of a heavy hydrocarbon oil. USP1989094863887.
  2. Harris, Everette; Gendler, Jeffrey. Apparatus and systems for upgrading heavy oil using catalytic hydrocracking and thermal coking. USP2018059969946.
  3. Garg Diwakar (Macungie PA) Givens Edwin N. (Bethlehem PA) Schweighardt Frank K. (Allentown PA). Catalytic hydroconversion of heavy oil using two metal catalyst. USP1987094695369.
  4. Ramirez de Aqudelo Magdalena M. (Los Teques VEX) Galarraga Carmen E. (Los Teques VEX). Catalytic system for the hydroconversion of heavy oils. USP1990064937218.
  5. Lopez Jaime (Benicia CA) Pasek Eugene A. (Export PA). Dispersed group VIB metal sulfide catalyst promoted with Group VIII metal. USP1989044824821.
  6. Grosboll Martin P. (Mokena IL). Hydrocarbon conversion process using molybdenum catalyst. USP1984114483762.
  7. Galiasso Roberto (San Antonio de Los Altos VEX) Salazar Jose A. (Edo. Miranda VEX) Morales Alfredo (San Antonio de Los Altos VEX) Carrasquel Angel R. (Edo. Miranda VEX). Hydroconversion of heavy crudes with high metal and asphaltene content in the presence of soluble metallic compounds and. USP1986064592827.
  8. Bearden ; Jr. Roby (Baton Rouge LA) Aldridge Clyde L. (Baton Rouge LA). Hydrocracking with phosphomolybdic acid and phosphoric acid. USP1987014637870.
  9. Kukes Simon G. (Bartlesville OK) Hogan Robert J. (Bartlesville OK) Coombs Daniel M. (Bartlesville OK) Efner Howard F. (Bartlesville OK). Hydrofining process for hydrocarbon containing feed streams. USP1986044582594.
  10. Kukes Simon G. (Bartlesville OK) Hogan Robert J. (Bartlesville OK) Coombs Daniel M. (Bartlesville OK) Strope Daniel J. (Bartlesville OK). Hydrofining process for hydrocarbon containing feed streams. USP1986034578180.
  11. Kukes, Simon G.; Hogan, Robert J.; Coombs, Daniel M.; Davis, Thomas; Efner, Howard F.. Hydrofining process for hydrocarbon containing feed streams. USP1985124560468.
  12. Pecoraro Theresa A. (Danville CA) Chianelli Russell R. (Somerville NJ). Hydrogenation processes using carbon-containing molybdenum and tungsten sulfide catalysts. USP1985074528089.
  13. Dahlberg Arthur J. (Rodeo CA) Shinn John H. (Richmond CA) Rosenthal Joel W. (El Cerrito CA) Chu Tim T. (Oakland CA). Hydroprocessing of heavy hydrocarbonaceous oils. USP1983034376037.
  14. Benham N. Kelly,CAX ; Pruden Barry B.,CAX. Hydrotreating of heavy hydrocarbon oils with control of particle size of particulate additives. USP1999105972202.
  15. Stiefel Edward I. (Bridgewater NJ) Pan Wie-Hin (Fanwood NJ) Chianelli Russell R. (Somerville NJ) Ho Teh C. (Scotch Plains NJ). Hydrotreating using self-promoted molybdenum and tungsten sulfide catalysts formed from bis(tetrathiometallate) precurso. USP1986044581125.
  16. Howell Jerald A. (Bartlesville OK) Kukes Simon G. (Bartlesville OK). Hydrovisbreaking of oils. USP1987114708784.
  17. Kukes Simon G. (Bartlesville OK) Howell Jerald A. (Bartlesville OK). Hydrovisbreaking of oils. USP1987044659453.
  18. Sughrue ; II Edward L. (Bartlesville OK) Kukes Simon G. (Bartlesville OK) Hogan Robert J. (Bartlesville OK). Improving the life of a catalyst used to process hydrocarbon containing feed streams. USP1987124715948.
  19. Lott, Roger K.; Lee, Lap-Keung. Method for efficiently operating an ebbulated bed reactor and an efficient ebbulated bed reactor. USP2014038673130.
  20. Lott, Roger K.; Lee, Lap Keung. Method for upgrading ebullated bed reactor and upgraded ebullated bed reactor. USP2018039920261.
  21. Lott, Roger K.; Lee, Lap Keung. Methods and systems for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst. USP2013058440071.
  22. Harris, Everette; Gendler, Jeffrey. Methods and systems for upgrading heavy oil using catalytic hydrocracking and thermal coking. USP2017059644157.
  23. Lott, Roger K.; Lee, Lap-Keung. Methods for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst and recycling the colloidal or molecular catalyst. USP2012118303802.
  24. Lott, Roger K.; Lee, Lap-Keung. Methods for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst and recycling the colloidal or molecular catalyst. USP2013048431016.
  25. Chang, Yu-Hwa. Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker. USP2017109790440.
  26. Lott, Roger K.; Chang, Yu-Hwa. Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker. USP2013108557105.
  27. Lott, Roger K.; Chang, Yu-Hwa. Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker. USP2011108034232.
  28. Kitamura Toru (Sodegaura JPX) Ohashi Yoshio (Sodegaura JPX) Sekino Masami (Sodegaura JPX) Murakawa Kenichi (Sodegaura JPX). Process for hydrogenation of heavy oil. USP1991045008001.
  29. Zhou, Bing; Zhou, Zhenhua; Wu, Zhihua. Process for increasing the mono-aromatic content of polynuclear-aromatic-containing feedstocks. USP2012038142645.
  30. Young Archie R. (Montclair NJ) Ho Teh C. (Bridgewater NJ) Jacobson Allan J. (Princeton NJ) Chianelli Russell R. (Somerville NJ). Process for preparing a supported, promoted molybdenum and/or tungsten sulfide hydroprocessing catalyst. USP1989014801570.
  31. Bartolini, Andrea; Cornaro, Ugo; Pollesel, Paolo; Oudenne, Paul Dominique. Process for recovering metals from a stream rich in hydrocarbons and carbonaceous residues. USP2013058440152.
  32. Peck Lawrence B. (Houston TX) Buttke Robert D. (Lisle IL) Ott George L. (Naperville IL) Cox Jeffry A. (Warrenville IL). Process for reducing resid hydrotreating solids in a fractionator. USP1989024808298.
  33. Dinh Chan T. (Le Vesinet FRX) Desvard Alain (La Celle Saint Cloud FRX) Jacquin Yves (Sevres FRX) Martino Germain (Poissy FRX). Process for the hydrotreatment of heavy hydrocarbons in the presence of reduced metals. USP1984034435277.
  34. Gatsis John G. (Des Plaines IL). Residual oil conversion process. USP1990024904369.
  35. Jose L. Reyes-Gavilan ; Frederick T. Lichtenberg ; Adesola O. Oshode ; Miles J. Hutchings ; Peter Collen Hamblin CH; Michael Fletschinger DE; Peter Rohrbach CH. Stabilized hydrotreated and hydrowaxed lubricant compositions. USP2002066410490.
  36. Lott, Roger K.; Lee, Lap-Keung. Systems and methods for hydroprocessing heavy oil. USP20181110118146.
  37. Lott, Roger K.; Lee, Lap Keung. Systems for hydroprocessing heavy oil. USP2017039605215.
  38. Dahlberg Arthur J. (Rodeo CA) Shinn John H. (Richmond CA) Rosenthal Joel W. (El Cerrito CA) Chu Tim T. (Oakland CA). Two-step hydroprocessing of heavy hydrocarbonaceous oils. USP1983064389301.