Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Fluidized bed
Reexamination Certificate
2005-12-14
2011-11-15
Griffin, Walter (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Fluidized bed
C422S145000, C422S146000, C422S147000
Reexamination Certificate
active
08057744
ABSTRACT:
According to an exemplary embodiment, a bubble column-type slurry bed Fischer-Tropsch synthesis reaction process can be provided, in which synthesis gas supplied continuously from the bottom of a reactor contacts suspended catalyst particles to form liquid hydrocarbons, gaseous hydrocarbons and water. Additionally, a slurry of suspended liquid products and catalyst particles can move from the reactor to the lower portion of a separation vessel to separate the catalyst particles and gaseous products. Further, a process can be provided in which the liquid products formed are sent to the separation vessel a process in which liquid products can be derived. Additionally, a process can be provided in which a slurry in which catalyst particles are concentrated is derived from the bottom of the separation vessel and circulated to the bottom of the reactor, are driven by the driving force of synthesis gas without using an external drive power source.
REFERENCES:
patent: 3901660 (1975-08-01), Ohorodnik et al.
patent: 5527473 (1996-06-01), Ackerman
patent: 5770629 (1998-06-01), Degeorge et al.
patent: 5844006 (1998-12-01), Jager et al.
patent: 5961933 (1999-10-01), Casanave et al.
patent: 6068760 (2000-05-01), Benham et al.
patent: 6096789 (2000-08-01), Clerici et al.
patent: 6121333 (2000-09-01), Clerici et al.
patent: 6348510 (2002-02-01), Maretto et al.
patent: 6462098 (2002-10-01), Vogel et al.
patent: 0450860 (1991-10-01), None
patent: 10-66859 (1998-03-01), None
patent: 11-349496 (1999-12-01), None
patent: 2190588 (2002-10-01), None
International Search Report and Written Opinion for International Application No. PCT/JP2005/022975 filed Dec. 14, 2005.
Decision on Grant for RU Application No. 2008123815/04. Onishi, Yasuhiro et al., “Bubble Column-Type Fischer-Tropsch Synthesis Slurry Bed Reaction System”.
Fujimoto Ken-ichiro
Ihara Masaru
Inaba Kiyoshi
Iwamoto Osamu
Morita Yasumasa
Cosmo Oil Co. Ltd.
Dorsey & Whitney LLP
Griffin Walter
Inpex Corporation
Japan Oil, Gas and Metals National Corporation
LandOfFree
Bubble column-type Fischer-Tropsch synthesis slurry bed... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bubble column-type Fischer-Tropsch synthesis slurry bed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bubble column-type Fischer-Tropsch synthesis slurry bed... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4294599