公开(公告)号：CA2149471A1

公开(公告)日：1995-11-19

申请号：CA2149471

申请日：1995-05-16

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: F01N3/20 ,  B01D53/86 ,  B01D53/94 ,  B01J12/00 ,  B01J19/00 ,  B01J21/04 ,  B01J21/06 ,  B01J23/40 ,  B01J23/44 ,  B01J23/56 ,  B01J23/63 ,  B01J35/04 ,  B01J37/02 ,  B01J37/34 ,  F01N3/28 ,  F01N13/02 ,  B01J23/38

Abstract: A catalytic article for use in catalytic chemical conversions, which comprises; a metal monolith catalyst support and a catalytically active surfacey layer bonded to the support by sputtering, said catalytically active layer comprising an admixture of a precious metal and a base metal oxide.

公开(公告)号：CA2077190A1

公开(公告)日：1993-03-20

申请号：CA2077190

申请日：1991-09-19

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: B01D53/94 ,  B01J12/00 ,  B01J19/00 ,  B01J35/02 ,  F01N3/20 ,  F01N3/28 ,  F01N13/02 ,  B01D53/36 ,  F23D5/00

Abstract: A catalytic reaction system and method for rapid light- off of hydrocarbon conversion reactions comprising at least one microlith catalyst element (10) of sufficiently low thermal mass to be electrically heatable at the rate of at least 100 degrees Kelvin per second with less than about 50 watts of power per square centimeter of catalyst area perpendicular to the direction of flow. The catalyst element (10) has flow channels (11) with flow paths less than about two millimeters and with a ratio of channel length to channel diameter of less than about two to one.

公开(公告)号：DE3877347D1

公开(公告)日：1993-02-18

申请号：DE3877347

申请日：1988-09-21

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: F02C3/22 ,  F02C3/20 ,  F23C13/00 ,  F23G5/00 ,  F23G5/027 ,  F23G5/20 ,  F23G5/46 ,  F23G7/00 ,  F23G7/04 ,  F23G7/06 ,  F23G7/07

Abstract: The present invention provides a method for the destruction of hazardous carbonaceous wastes comprising solids which comprises the steps of (a) gasifying said wastes and producing an intimate admixture of the gaseous products of said gasification with air, said admixture containing at least a stoichiometric amount of air, (b) passing said admixture to a plug flow combustion zone, and (c) effecting sustained and essentially complete combustion of said admixture under essentially adiabatic conditions to destroy said gaseous products and to form a combustion effluent of high thermal energy; said combustion being characterized by said admixture having an adiabatic flame temperature such that that actual flame temperature in the combustion zone is greater than about 1350 K.

公开(公告)号：AT178388T

公开(公告)日：1999-04-15

申请号：AT95108164

申请日：1995-05-29

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: F01N1/00 ,  F01N1/08 ,  F01N3/05 ,  F01N3/06 ,  F01N3/26 ,  F01N3/28 ,  F01N3/34 ,  F01N13/00 ,  F01N13/14 ,  F02B1/04 ,  F01N3/02 ,  F01N7/14

公开(公告)号：DE69501474T2

公开(公告)日：1998-08-13

申请号：DE69501474

申请日：1995-02-16

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: B01J35/02 ,  F01N3/28 ,  F01N13/10 ,  B01D53/94 ,  B01J35/04

Abstract: A catalytic reactor for oxidation of carbonaceous fuels comprising an assembly of minilith catalytic elements having flow channels no longer than about three mm in length and spaced apart by monolith elements of greater channel diameter.

公开(公告)号：DE69126143T2

公开(公告)日：1997-08-28

申请号：DE69126143

申请日：1991-09-19

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: B01D53/94 ,  B01J12/00 ,  B01J19/00 ,  B01J35/02 ,  F01N3/20 ,  F01N3/28 ,  F01N13/02

Abstract: PCT No. PCT/US91/06830 Sec. 371 Date Aug. 26, 1992 Sec. 102(e) Date Aug. 26, 1992 PCT Filed Sep. 19, 1991.A catalytic reaction system for rapid light-off of hydrocarbon conversion reactions, said reaction system comprising at least one catalyst element of sufficiently low thermal mass to be electrically heatable at the rate of at least 100 degrees Kelvin per second with less than about 50 watts of power per square centimeter of catalyst area perpendicular to the direction of flow.

公开(公告)号：AT153103T

公开(公告)日：1997-05-15

申请号：AT91917635

申请日：1991-09-19

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: B01D53/94 ,  B01J12/00 ,  B01J19/00 ,  B01J35/02 ,  F01N3/20 ,  F01N3/28 ,  F01N13/02

Abstract: PCT No. PCT/US91/06830 Sec. 371 Date Aug. 26, 1992 Sec. 102(e) Date Aug. 26, 1992 PCT Filed Sep. 19, 1991.A catalytic reaction system for rapid light-off of hydrocarbon conversion reactions, said reaction system comprising at least one catalyst element of sufficiently low thermal mass to be electrically heatable at the rate of at least 100 degrees Kelvin per second with less than about 50 watts of power per square centimeter of catalyst area perpendicular to the direction of flow.

公开(公告)号：DE69029653T2

公开(公告)日：1997-04-24

申请号：DE69029653

申请日：1990-02-15

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: F02B1/04 ,  F02P19/00 ,  F02P23/00 ,  F02P23/02 ,  F23Q7/00

公开(公告)号：AT147480T

公开(公告)日：1997-01-15

申请号：AT90903681

申请日：1990-02-15

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: F02B1/04 ,  F02P19/00 ,  F02P23/00 ,  F02P23/02 ,  F23Q7/00

公开(公告)号：CA2150583A1

公开(公告)日：1996-12-01

申请号：CA2150583

申请日：1995-05-31

Applicant: PFEFFERLE WILLIAM C

Inventor： PFEFFERLE WILLIAM C

IPC: F01N1/00 ,  F01N1/08 ,  F01N3/05 ,  F01N3/06 ,  F01N3/26 ,  F01N3/28 ,  F01N3/34 ,  F01N13/00 ,  F01N13/14 ,  F02B1/04 ,  F01N5/02

Abstract: An emissions control system for rich-burn internal combustion engines, said control system comprising a reaction chamber for oxidation of exhaust gas fuel values, passive means to utilize reaction chamber effluent flow energy to mix cooling air into reaction chamber effluent to lower the temperature of said effluent, and flame arrestor means to prevent ignition of flammable fuel-air mixtures external to the engine.