Method and apparatus for recovery and recycling of hydrogen

Gas: heating and illuminating – Processes – Fuel mixtures

Reexamination Certificate

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Details

C048S061000, C048S198100, C423S644000, C423S648100, C423S650000, C423S651000

Reexamination Certificate

active

07988753

ABSTRACT:
An apparatus and method for recovering and recycling hydrogen from a reforming process raises the pressure of at least one hydrogen-rich gas stream from at least one catalyst lock hopper and delivers at least a portion of the pressurized hydrogen-rich gas stream to at least one predetermined downstream location. At least another portion of the pressurized hydrogen-rich gas is used to maintain the desired pressure within the hydrogen recovery and recycling process and apparatus.

REFERENCES:
patent: 4615792 (1986-10-01), Greenwood
patent: 5002459 (1991-03-01), Swearingen et al.
patent: 5196110 (1993-03-01), Swart et al.
patent: 5211838 (1993-05-01), Staubs et al.
patent: 5221463 (1993-06-01), Kamienski et al.
patent: 5316448 (1994-05-01), Ziegler et al.
patent: 5332492 (1994-07-01), Maurer et al.
patent: 5354451 (1994-10-01), Goldstein et al.
patent: 5417843 (1995-05-01), Swart et al.
patent: 5573032 (1996-11-01), Lenz et al.
patent: 5858210 (1999-01-01), Richardson
patent: 6165350 (2000-12-01), Lokhandwala et al.
patent: 6284128 (2001-09-01), Glover et al.
patent: 6350371 (2002-02-01), Lokhandwala et al.
patent: 6660895 (2003-12-01), Brunet et al.
patent: 2002/0061633 (2002-05-01), Marsh
patent: 2004/0129605 (2004-07-01), Goldstein et al.

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