|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||208/057; 208/413; 208/423; 208/059; 208/143|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 1|
A method and apparatus for catalytic hydroconversion processing of less volatile carbonaceous material to volatile liquid products is disclosed. The process is carried out in a plug-flow reactor system using nanosize metallic catalyst particles dispersed in the reactant slurry with compressed hydrogen/hydrogen-sulfide at a temperature between about 275° C. and 525° C. at a pressure of between about 800 psi and 6000 psi and a residence time in the reactors between about 1 minute and 4 hours.
1. A method for hydroprocessing of low-volatile hydrocarbon materials (LVHMat) comprising the steps of: adding particles of nanoscale catalytic material to an LVHMat slurry;adding pressurized hydrogen gas containing hydrogen sulfide to the slurry;pumping the slurry through heated input and output serially connected plug-flow reactors maintained at a temperature between about 250° C. and 500° C. at a rate sufficient to cause turbulent flow in the reactors, the said plug-flow reactors maintained at serially higher temperatures; anddrawing hydrocarbon fluid...