公开(公告)号：MY103617A

公开(公告)日：1993-08-28

申请号：MYPI19881109

申请日：1988-10-04

Applicant: THE STANDARD OIL COMPANY

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

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

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 OXIGEN TO OXIGEN IONS, AND A SECOND SURFACE COATED WITH CONDUCTIVE METAL, METAL OXIDE OR MIXTURES THEREOF, PROVIDED THAT BOTH COATING ARE STABLE AT THE OPERATING TEMPERATURES,(B)HEATING THE CELL TO A TEMPERATURE OF AT LEAST 1000?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：MY107252A

公开(公告)日：1995-10-31

申请号：MYPI19900847

申请日：1990-05-24

Applicant: THE STANDARD OIL COMPANY

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

IPC: B01D71/02 ,  B01D53/32 ,  C04B35/00 ,  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.