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Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-065/10
  • C10G-047/06
  • C10G-047/26
출원번호 US-0242979 (2011-09-23)
등록번호 US-9790440 (2017-10-17)
발명자 / 주소
  • Chang, Yu-Hwa
출원인 / 주소
  • HEADWATERS TECHNOLOGY INNOVATION GROUP, INC.
대리인 / 주소
    Workman Nydegger
인용정보 피인용 횟수 : 0  인용 특허 : 191

초록

Methods and systems for hydrocracking a heavy oil feedstock include using a colloidal or molecular catalyst (e.g., molybdenum sulfide) and provide for concentration of the colloidal or molecular catalyst within the lower quality materials requiring additional hydrocracking in one or more downstream

대표청구항

1. A method of hydrocracking a heavy oil feedstock using a colloidal or molecular catalyst, comprising: introducing an entirety of a heavy oil feedstock including a colloidal or molecular catalyst and/or catalyst precursor into a first hydrocracking reactor, the first hydrocracking reactor having a

이 특허에 인용된 특허 (191)

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  156. Galiasso Roberto E. (San Antonio de Los Altos VEX) Arias Beatriz R. (Caracas VEX) Caprioli Lino (Caracas VEX) Garcia Juan (San Antonio de Los Altos VEX) Kum Humberto (Los Teques VEX), Process for the conversion of heavy hydrocarbon feedstocks characterized by high molecular weight, low reactivity and hi.
  157. Hutchings LeRoi E. (Mount Prospect IL), Process for the conversion of hydrocarbonaceous black oil.
  158. Sepulveda Gonzalo (Caracas VEX) Rosa-Brussin Marcos (Caracas VEX) Carrion Nereida (Caracas VEX) Roa Pedro (Caracas VEX) Morales Ruiz Alfredo (Caracas VEX) Guitian Jose (Caracas VEX) Rodriguez Otto (C, Process for the demetallization and hydroconversion of heavy crudes and residues using a natural clay catalyst.
  159. Peck Lawrence B. (Glen Ellyn IL) Hensley Albert L. (Munster IN) Ott George L. (Naperville IL), Process for the hydrodemetallation hydrodesulfuration and hydrocracking of a hydrocarbon feedstock.
  160. Kretschmar Klaus (Dorsten DEX) Merz Ludwig (Recklinghausen DEX) Niemann Klaus (Oberhausen DEX) Guitian Jos (Dorsten DEX) Krasuk Julio (Duesseldorf DEX) Marruffo Franzo (Duesseldorf DEX), Process for the hydrogenation of heavy and residual oils.
  161. Schoonhoven Johannes W. F. M. (Leusden NLX) Eijsbouts Sonja (Hertogenbosch NLX) Heinerman Jacobus J. L. (Amsterdam NLX) Eisenhuth Ludwig (Obernburg DEX), Process for the preparation of a presulfided and sulfided catalyst.
  162. Yancey ; Jr. Robert E. (Ashland KY) Hettinger ; Jr. William P. (Russell KY), Process for the production of aromatic fuel.
  163. Rodriguez Domingo (San Antonio de Los Altos VEX) Schemel Roberto (Los Teques VEX), Process for the regeneration of spent catalyst used in the upgrading of heavy hydrocarbon feedstocks.
  164. Miyauchi Terukatsu (Yokohama JPX) Ikeda Yoneichi (Kamakura JPX) Kikuchi Tatsuji (Tokyo JPX), Process for thermal cracking of heavy oil.
  165. Partridge Randall D. (W. Trenton NJ) Rankel Lillian A. (Princeton NJ), Process for treating heavy oil.
  166. Rankel Lillian A. (Princeton NJ), Process for treating heavy oil.
  167. Lutz Irvin H. (Sagamore Hills OH), Process for upgrading a heavy viscous hydrocarbon.
  168. van de Leemput Lambertus J. M. A. (Echt NLX) Nooijen Godefridus A. H. (Helden-Panningen NLX), Process of preparing a polymerization catalyst and preparation of ethylene polymers with this catalyst.
  169. Usui Masahiro (Chiba JPX) Higashio Yasuhiko (Ichihara JPX), Production of hydrocarbon-soluble salts of molybdenum for epoxidation of olefins.
  170. Sheng Ming Nan (Cherry Hill NJ) Mameniskis Walter Anthony (Drexel Hill PA) Ryan Patrick Walter (Glenn Mills PA), Production of monoaromatics from light pyrolysis fuel oil.
  171. Claudine Bruck BE; Teresa Cabezon Silva BE; Anne-Marie Eva Fernande Delisse BE; Catherine Marie Ghislaine Gerard BE; Angela Lombardo-Bencheikh BE, Recombinant papillomavirus vaccine and method for production and treatment.
  172. Pine Lloyd A. (Greenwell Springs LA), Redispersion of noble metals on supported catalysts.
  173. Bogdan, Paula L., Reforming process using a selective bifunctional multimetallic catalyst.
  174. Mosby James F. (Burr Ridge IL) Peck Lawrence B. (Houston TX) Taylor James L. (Naperville IL) Beaton William I. (Wheaton IL), Resid hydrotreating with resins.
  175. Mehta Pradip S. (Corpus Christi TX), Rotary processors and methods for mixing low viscosity liquids with viscous materials.
  176. El-Sayed Mostafa A., Shape control method for nanoparticles for making better and new catalysts.
  177. Lopez Jaime (Benicia CA) Pasek Eugene A. (Monroeville PA), Slurry catalyst for hydroprocessing heavy and refractory oils.
  178. Hou, Zhiguo; Bearden, Jr., Roby; David, Ferrughelli Thomas; Miseo, Sabato; Gorbaty, Martin Leo; Soled, Stuart Leon, Slurry hydroprocessing using bulk multimetallic catalysts.
  179. Nappier Thomas E. (Parma OH) Glink Michele A. (Vienna OH), Stabilized aqueous solutions for preparing catalysts and process for preparing catalysts.
  180. Allan David E. (Baton Rouge LA) Lewis William E. (Baton Rouge LA), Staged slurry hydroconversion process.
  181. Zhou,Bing; Rueter,Michael; Parasher,Sukesh, Supported catalysts having a controlled coordination structure and methods for preparing such catalysts.
  182. Mao, Shane Shanhong; Mao, Guoping, Supported nanoparticle catalyst.
  183. Kou, Bo; Yang, Shuwu; Reynolds, Bruce; Chabot, Julie, Systems and methods for producing a crude product.
  184. Lott, Roger K.; Chang, Yu-Hwa, Systems for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker.
  185. Baldasarri Mario (Paramus NJ) Adams William R. (Upper Montclair NJ) Caspers John (Basking Ridge NJ), Temperature control for hydrogenation reactions.
  186. Akashi Kageyasu (Fuji JPX) Suga Nobuhiko (Fuji JPX), Tetraazaannulene cobalt complex compounds and method for preparation therefor.
  187. Khulbe Chandra P. (Ottawa CAX) Pruden Barry B. (Ottawa CAX) Denis Jean-Marie D. (Munster CAX), Thermal hydrocracking of heavy hydrocarbon oils with heavy oil recycle.
  188. Thakkar Vasant P. ; Ellig Daniel L., Two stage hydrocracking process.
  189. Kukes Simon G. (Naperville IL) Gutberlet Louis C. (Wheaton IL) Hensley Albert L. (Munster IN), Two-catalyst hydrocracking process.
  190. 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.
  191. Cells Paul L. (Cleveland OH), .
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