公开(公告)号：DE69026752T2

公开(公告)日：1996-11-14

申请号：DE69026752

申请日：1990-05-24

Applicant: STANDARD OIL CO OHIO

Inventor： CABLE THOMAS L ,  MAZANEC TERRY J ,  FRYE JOHN G

IPC: C04B35/00 ,  B01D53/32 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/08 ,  B01J19/24 ,  B01J23/10 ,  B01J23/26 ,  B01J23/63 ,  B01J23/76 ,  B01J23/86 ,  B01J35/00 ,  B01J35/06 ,  C01B3/24 ,  C01B3/36 ,  C01B3/38 ,  C01B13/02 ,  C01B13/14 ,  C01C3/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C25B3/23 ,  C25B5/00 ,  H01M8/12

Abstract: Solid membranes comprising an intimate, gas-impervious, multi-phase mixture of an electronically-conductive material and an oxygen ion-conductive material and/or a mixed metal oxide of a perovskite structure are described. Electrochemical reactor cells and reactors are also described for transporting oxygen from any oxygen-containing gas to any gas that consumes oxygen. The reactor cells generally comprise first and second zones separated by the solid membrane. The reactor cell may further comprise a catalyst in the first zone. Processes described which may be conducted with the disclosed reactor cells and reactors include, for example, the partial oxidation of methane to produce unsaturated compounds or synthesis gas, the partial oxidation of ethane, extraction of oxygen from oxidized gases, ammoxidation of methane, etc. The extraction of oxygen from oxidized gases may be used for flue or exhaust gas clean-up.

公开(公告)号：PL310614A1

公开(公告)日：1996-04-01

申请号：PL31061495

申请日：1995-09-22

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANEC TERRY J ,  CABLE THOMAS L

IPC: B01D53/22 ,  B01D53/32 ,  B01D71/02 ,  B01J8/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/38 ,  C01B13/02 ,  C01G51/00 ,  C01G53/00 ,  C04B35/01

Abstract: The present invention relates to novel solid state mixed conductor membranes and their use for separating oxygen from oxygen-containing feeds at elevated temperatures. The membranes comprise a multicomponent metallic oxide of substantially cubic perovskite structure, stable in air over the temperature range of 25-950 DEG C, having no connected through porosity wherein the membrane is of a composition represented by the formula ÄA1-xA'xÜÄCo1-y-zByB'zÜO3- delta , where A IDENTICAL Ca, Sr, Ba, and mixtures thereof; A' IDENTICAL La, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, and mixtures thereof; B IDENTICAL Fe, Mn, Cr, V, Ti, and mixtures thereof; B' IDENTICAL Cu, Ni, and mixtures thereof; SIMILAR 0.0001

公开(公告)号：NO175712C

公开(公告)日：1994-11-23

申请号：NO884430

申请日：1988-10-05

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANEC TERRY J ,  CABLE THOMAS L ,  FRYE JR JOHN G

IPC: B01J19/00 ,  C25B3/00 ,  H01M4/90 ,  H01M8/22 ,  H01M8/12 ,  C01B3/36 ,  C25B1/02 ,  C25B3/02

Abstract: An electrocatalytic process is described for producing synthesis gas from light hydrocarbons such as methane or natural gas. The process generally comprises the steps of (A) providing an electrochemical cell comprising a solid electrolyte having a first surface coated with conductive metal, metal oxide or mixtures thereof capable of facilitating the reduction of oxygen to oxygen ions, and a second surface coated with conductive metal, metal oxide or mixtures thereof, provided that both coatings are stable at the operating temperatures, (B) heating the cell to a temperature of at least 1000 DEG C, (C) passing an oxygen-containing gas in contact with the first conductive coating, (D) passing methane, natural gas or other light hydrocarbons in contact with the second conductive coating, and (E) recovering synthesis gas.

公开(公告)号：NO902254A

公开(公告)日：1990-11-26

申请号：NO902254

申请日：1990-05-22

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANAC TERRY J ,  CABLE THOMAS L ,  FRYE JOHN G JR

IPC: C04B35/00 ,  B01D53/32 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/08 ,  B01J19/24 ,  B01J23/10 ,  B01J23/26 ,  B01J23/63 ,  B01J23/76 ,  B01J23/86 ,  B01J35/00 ,  B01J35/06 ,  C01B3/24 ,  C01B3/36 ,  C01B3/38 ,  C01B13/02 ,  C01B13/14 ,  C01C3/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C25B3/02 ,  C25B5/00 ,  H01M8/12 ,  C25B13/04 ,  C25B9/00

CPC classification number: B01J35/002 ,  B01D53/326 ,  B01D67/0044 ,  B01D71/02 ,  B01D71/022 ,  B01D71/024 ,  B01D2325/08 ,  B01D2325/26 ,  B01J8/009 ,  B01J12/007 ,  B01J19/2475 ,  B01J35/065 ,  B01J2208/00044 ,  B01J2208/00106 ,  B01J2208/00309 ,  B01J2208/00336 ,  B01J2208/00345 ,  B01J2208/00548 ,  B01J2208/00628 ,  B01J2219/00058 ,  B01J2219/00117 ,  B01J2219/00123 ,  B01J2219/00126 ,  B01J2219/00164 ,  B01J2219/00186 ,  C01B3/36 ,  C01B3/386 ,  C01B13/0255 ,  C01B13/0288 ,  C01B2203/0261 ,  C01B2203/1035 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2210/0003 ,  C01B2210/0012 ,  C01B2210/0071 ,  C01B2210/0075 ,  C01C3/0216 ,  C01C3/0225 ,  C01C3/0233 ,  C01G45/1264 ,  C01G49/0018 ,  C01G51/68 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/40 ,  C25B3/02 ,  C25B5/00 ,  H01M8/12 ,  H01M8/1231 ,  H01M8/1246 ,  Y02E60/525 ,  Y02P20/52 ,  Y02P70/56

公开(公告)号：ZA8807472B

公开(公告)日：1989-06-28

申请号：ZA8807472

申请日：1988-10-05

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANEC TERRY J ,  TERRY J MAZANEC ,  CABLE THOMAS L ,  THOMAS L CABLE ,  FRYE JOHN G JR ,  JOHN G FRYE JR

IPC: H01M8/22 ,  B01J19/00 ,  C25B3/00 ,  H01M4/90 ,  H01M8/12 ,  C01B ,  C25B

CPC classification number: C25B3/00 ,  H01M8/1231

公开(公告)号：NO884430D0

公开(公告)日：1988-10-05

申请号：NO884430

申请日：1988-10-05

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANEC TERRY J ,  CABLE THOMAS L ,  FRYE JOHN G JR

IPC: B01J19/00 ,  C25B3/00 ,  H01M4/90 ,  H01M8/22 ,  H01M8/12 ,  C01B3/00 ,  C25B1/00

Abstract: An electrocatalytic process is described for producing synthesis gas from light hydrocarbons such as methane or natural gas. The process generally comprises the steps of (A) providing an electrochemical cell comprising a solid electrolyte having a first surface coated with conductive metal, metal oxide or mixtures thereof capable of facilitating the reduction of oxygen to oxygen ions, and a second surface coated with conductive metal, metal oxide or mixtures thereof, provided that both coatings are stable at the operating temperatures, (B) heating the cell to a temperature of at least 1000 DEG C, (C) passing an oxygen-containing gas in contact with the first conductive coating, (D) passing methane, natural gas or other light hydrocarbons in contact with the second conductive coating, and (E) recovering synthesis gas.