Electrochemical autothermal reformer

Details Electrochemical autothermal reformer Electrochemical autothermal reformer

1999-05-21

2000-11-07

Phasge, Arun S.

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Depositing predominantly single metal coating

205266, 205295, 96 11, C10J 368

Patent

active

061431591

ABSTRACT:
An electrochemical autothermal reformer (EATR) provides hydrogen. The EATR includes an autothermal reformer region, a reformer anode supply region, and a composite membrane layer separating the reformer anode from the autothermal reformer region. The composite membrane layer includes a mechanically stable porous ceramic support member with a thin gas permeable ceramic substrate layer overlaying the support member. Overlaying the substrate layer is a first thin metallic catalyst layer which promotes the dissociation of H.sub.2 to 2H.sup.+ +2e.sup.31 . Overlaying the first catalyst layer is a metallic oxide layer capable of conducting 2H.sup.+ +2e.sup.- at elevated temperatures. Overlaying the metallic oxide layer is a second thin metallic catalyst layer which promotes the recombination of 2H.sup.+ +2e.sup.31 to H.sub.2.

REFERENCES:
patent: 3148089 (1964-09-01), Oswin
patent: 3296449 (1967-01-01), Plust et al.
patent: 3407094 (1968-10-01), Juda
patent: 3449168 (1969-06-01), Sederquist
patent: 3450567 (1969-06-01), Sederquist et al.
patent: 3544374 (1970-12-01), Lessandro et al.
patent: 3544376 (1970-12-01), Connor, Jr. et al.
patent: 3616334 (1971-10-01), Aker et al.
patent: 3972731 (1976-08-01), Bloomfield et al.
patent: 3976507 (1976-08-01), Bloomfield
patent: 4004947 (1977-01-01), Bloomfield
patent: 4081337 (1978-03-01), Spitzer
patent: 4167457 (1979-09-01), Giner
patent: 4288301 (1981-09-01), Hart
patent: 4314984 (1982-02-01), Lawson et al.
patent: 4391682 (1983-07-01), Struck et al.
patent: 4412895 (1983-11-01), Lu
patent: 4532192 (1985-07-01), Baker et al.
patent: 4620914 (1986-11-01), Abens et al.
patent: 4810485 (1989-03-01), Marianowski et al.
patent: 4911803 (1990-03-01), Kunz
patent: 5019227 (1991-05-01), White et al.
patent: 5141604 (1992-08-01), Ayers
patent: 5149600 (1992-09-01), Yamase et al.
patent: 5478444 (1995-12-01), Liu et al.
patent: 5997594 (1999-12-01), Edlund et al.

Affiliated with

Also associated with

Rating

Electrochemical autothermal reformer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrochemical autothermal reformer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical autothermal reformer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1637304