公开(公告)号：ZA9003994B

公开(公告)日：1992-01-29

申请号：ZA9003994

申请日：1990-05-23

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANAC TERRY J ,  TERRY J MAZANAC ,  CABLE THOMAS L ,  THOMAS L CABLE ,  FRYE JOHN G ,  JOHN G FRYE ,  KLIEWER WAYNE R ,  WAYNE R KLIEWER

IPC: B01D20060101 ,  C01B20060101 ,  C25B20060101 ,  C25C20060101 ,  C25C ,  B01D ,  C01B ,  C25B

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：DE69026752D1

公开(公告)日：1996-06-05

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：DE3854757D1

公开(公告)日：1996-01-18

申请号：DE3854757

申请日：1988-09-29

Applicant: STANDARD OIL CO OHIO

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

IPC: H01M8/22 ,  B01J19/00 ,  C25B3/00 ,  H01M4/90 ,  H01M8/12 ,  C25B5/00 ,  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.

公开(公告)号：DE69030651D1

公开(公告)日：1997-06-12

申请号：DE69030651

申请日：1990-12-20

Applicant: STANDARD OIL CO OHIO

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

IPC: B01D53/32 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  B01J23/86 ,  C01B3/36 ,  C01B3/38 ,  C01B13/02 ,  C01C3/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C25B5/00 ,  H01M4/86 ,  H01M8/02 ,  H01M8/12 ,  H01M8/10 ,  C25B3/00 ,  C25B1/00

Abstract: An element for use in an electrochemical cell has a first zone for introducing an oxygen-containing gas and a second zone separated from first zone by the element, which has a membrane with first and second surfaces, conducts oxygen ions therebetween, and has a catalyst exposed to at least the first zone. The element may be used to separate oxygen.

公开(公告)号：DE3854757T2

公开(公告)日：1996-04-25

申请号：DE3854757

申请日：1988-09-29

Applicant: STANDARD OIL CO OHIO

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

IPC: H01M8/22 ,  B01J19/00 ,  C25B3/00 ,  H01M4/90 ,  H01M8/12 ,  C25B5/00 ,  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.

公开(公告)号：ZA903994B

公开(公告)日：1992-01-29

申请号：ZA903994

申请日：1990-05-23

Applicant: STANDARD OIL CO OHIO

Inventor： MAZANAC TERRY J ,  TERRY J MAZANAC ,  CABLE THOMAS L ,  THOMAS L CABLE ,  FRYE JOHN G ,  JOHN G FRYE ,  KLIEWER WAYNE R ,  WAYNE R KLIEWER

IPC: B01D20060101 ,  C01B20060101 ,  C25B20060101 ,  C25C20060101 ,  C25C ,  B01D ,  C01B ,  C25B

公开(公告)号：NZ226465A

公开(公告)日：1991-01-29

申请号：NZ22646588

申请日：1988-10-05

Applicant: STANDARD OIL CO OHIO

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

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

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：DE69030651T2

公开(公告)日：1997-08-21

申请号：DE69030651

申请日：1990-12-20

Applicant: STANDARD OIL CO OHIO

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

IPC: B01D53/32 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  B01J23/86 ,  C01B3/36 ,  C01B3/38 ,  C01B13/02 ,  C01C3/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C25B3/23 ,  C25B5/00 ,  H01M4/86 ,  H01M8/02 ,  H01M8/12 ,  H01M8/10 ,  C25B3/00 ,  C25B1/00

Abstract: An element for use in an electrochemical cell has a first zone for introducing an oxygen-containing gas and a second zone separated from first zone by the element, which has a membrane with first and second surfaces, conducts oxygen ions therebetween, and has a catalyst exposed to at least the first zone. The element may be used to separate oxygen.

公开(公告)号：NZ236632A

公开(公告)日：1994-07-26

申请号：NZ23663290

申请日：1990-12-21

Applicant: STANDARD OIL CO OHIO

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

IPC: B01D53/32 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  B01J23/86 ,  C01B3/36 ,  C01B3/38 ,  C01B13/02 ,  C01C3/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C25B3/23 ,  C25B5/00 ,  H01M4/86 ,  H01M8/02 ,  H01M8/12 ,  C25B3/02 ,  C25B9/00 ,  C25B13/00 ,  C25B13/02 ,  C25B13/04 ,  C07B33/00 ,  C07B35/04 ,  C07B63/00 ,  C07B63/02 ,  B01D53/34 ,  B01D53/36

Abstract: An element for use in an electrochemical cell has a first zone for introducing an oxygen-containing gas and a second zone separated from first zone by the element, which has a membrane with first and second surfaces, conducts oxygen ions therebetween, and has a catalyst exposed to at least the first zone. The element may be used to separate oxygen.