WO2004022480-A2  PATENT ABSTRACTS OF JAPAN vol. 012, no. 160 (M-697), 14 May 1988 (1988-05-14) & JP 62 279264 A (MAZDA MOTOR CORP), 4 December 1987 (1987-12-04);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 532 (C-659), 28 November 1989 (1989-11-28) & JP 01 219001 A (HIDEKAZU KIKUCHI), 1 September 1989 (1989-09-01);  ZIAKA Z D ET AL: "A HIGH TEMPERATURE CATALYTIC MEMBRANE REACTOR FOR PROPANE DEHYDROGENATION" JOURNAL OF MEMBRANE SCIENCE, ELSEVIER SCIENTIFIC PUBL.COMPANY. AMSTERDAM, NL, vol. 77, no. 2 / 3, 4 March 1993 (1993-03-04), pages 221-232, XP000387938 ISSN: 0376-7388WO2004022480-A3  PATENT ABSTRACTS OF JAPAN vol. 012, no. 160 (M-697);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 532 (C-659);  ZIAKA Z D ET AL: "A HIGH TEMPERATURE CATALYTIC MEMBRANE REACTOR FOR PROPANE DEHYDROGENATION", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER SCIENTIFIC PUBL.COMPANY. AMSTERDAM, NL, vol. 77, no. 2(/ - 3), 4 March 1993 (1993-03-04), pages 221 - 232, XP000387938, ISSN: 0376-7388;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 160 (M - 697) 14 May 1988 (1988-05-14);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 532 (C - 659) 28 November 1989 (1989-11-28);  ZIAKA Z D ET AL: "A HIGH TEMPERATURE CATALYTIC MEMBRANE REACTOR FOR PROPANE DEHYDROGENATION", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER SCIENTIFIC PUBL.COMPANY. AMSTERDAM, NL, vol. 77, no. 2 / 3, 4 March 1993 (1993-03-04), pages 221 - 232, XP000387938, ISSN: 0376-7388;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 160 (M - 697) 14 May 1988 (1988-05-14),relevantClaims[3],relevantPassages[&lt;pp&gt;A&lt;/pp&gt;];  PATENT ABSTRACTS OF JAPAN vol. 013, no. 532 (C - 659) 28 November 1989 (1989-11-28),relevantClaims[1-4],relevantPassages[&lt;pp&gt;A&lt;/pp&gt;];  ZIAKA Z D ET AL: "A HIGH TEMPERATURE CATALYTIC MEMBRANE REACTOR FOR PROPANE DEHYDROGENATION", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER SCIENTIFIC PUBL.COMPANY. AMSTERDAM, NL, vol. 77, no. 2 / 3, 4 March 1993 (1993-03-04), pages 221 - 232, XP000387938, ISSN: 0376-7388,relevantClaims[5],relevantPassages[&lt;pp&gt;W&lt;/pp&gt;]