公开(公告)号：FR2525493B1

公开(公告)日：1990-01-26

申请号：FR8306629

申请日：1983-04-22

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  KAROVOLIS SAM ,  WNUCK WANE G

IPC: C01B3/38 ,  B01J23/02 ,  B01J23/58 ,  C01B3/40

Abstract: High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allows the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

公开(公告)号：IT1161232B

公开(公告)日：1987-03-18

申请号：IT2074983

申请日：1983-04-22

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  KARAVOLIS SAM ,  WNUCK WAYNE G

IPC: C01B3/38 ,  B01J23/02 ,  B01J23/58 ,  C01B3/40

Abstract: High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allows the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

公开(公告)号：CH653571A5

公开(公告)日：1986-01-15

申请号：CH208283

申请日：1983-04-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  BETT JOHN A S

IPC: B01J23/00 ,  B01J23/745 ,  B01J23/76 ,  B01J23/83 ,  C01B3/40 ,  B01J23/74 ,  C10G11/04

公开(公告)号：ZA832671B

公开(公告)日：1983-12-28

申请号：ZA832671

申请日：1983-04-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  KARAVOLIS SAM ,  WNUCK WAYNE G

IPC: B01J23/02 ,  B01J23/58 ,  C01B3/40 ,  C01B3/38 ,  B01J ,  C01B ,  C10G ,  H01M

Abstract: High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allows the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

公开(公告)号：BR8302055A

公开(公告)日：1983-12-27

申请号：BR8302055

申请日：1983-04-20

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  KARAVOLIS SAM ,  WNUCK WAYNE G

IPC: C01B3/38 ,  B01J23/02 ,  B01J23/58 ,  C01B3/40 ,  B01J23/46 ,  C01B3/26

Abstract: High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allows the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

公开(公告)号：GB2118857A

公开(公告)日：1983-11-09

申请号：GB8309928

申请日：1983-04-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  KARAVOLIS SAM ,  WNUCK WAYNE G

IPC: C01B3/38 ,  B01J23/02 ,  B01J23/58 ,  C01B3/40

Abstract: High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allows the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

公开(公告)号：NO831440L

公开(公告)日：1983-10-27

申请号：NO831440

申请日：1983-04-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  KARAVOLIS SAM ,  WNUCK WAYNE G

IPC: B01J23/02 ,  C01B3/38 ,  B01J23/58 ,  C01B3/40 ,  B01J

Abstract: High activity steam reforming catalysts are described particularly adapted for use in autothermal reforming processes. A rhodium catalyst on a calcium oxide impregnated alumina substrate allows the autothermal reforming process to take place with substantially no carbon plugging at oxygen to carbon ratios below what had been considered critical for avoiding carbon plugging of the catalyst in the past.

公开(公告)号：FI831408L

公开(公告)日：1983-10-27

申请号：FI831408

申请日：1983-04-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  BETT JOHN A S

IPC: B01J23/00 ,  B01J23/745 ,  B01J23/76 ,  B01J23/83 ,  C01B3/40 ,  B01J

Abstract: High activity steam reforming iron oxide catalysts are described. Such catalysts can be unsupported utilizing at least 90% by weight iron oxide and various modifiers (Al2O3, K2O, CaO, SiO2) or unmodified and supported on such things as alumina, CaO impregnated alumina, and lanthanum stabilized alumina. When used in steam reformers such as autothermal and tubular steam reformers, these catalysts demonstrate much improved resistance to carbon plugging.

公开(公告)号：DK159718B

公开(公告)日：1990-11-26

申请号：DK180783

申请日：1983-04-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BETT JOHN A S ,  LESIEUR ROGER R ,  SETZER HERBERT J

IPC: B01J23/00 ,  B01J23/745 ,  B01J23/76 ,  B01J23/83 ,  C01B3/40 ,  B01J23/74

Abstract: High activity steam reforming iron oxide catalysts are described. Such catalysts can be unsupported utilizing at least 90% by weight iron oxide and various modifiers (Al2O3, K2O, CaO, SiO2) or unmodified and supported on such things as alumina, CaO impregnated alumina, and lanthanum stabilized alumina. When used in steam reformers such as autothermal and tubular steam reformers, these catalysts demonstrate much improved resistance to carbon plugging.

公开(公告)号：NO157925C

公开(公告)日：1988-06-15

申请号：NO831441

申请日：1983-04-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SETZER HERBERT J ,  LESIEUR ROGER R ,  BETT JOHN A S

IPC: B01J23/00 ,  B01J23/745 ,  B01J23/76 ,  B01J23/83 ,  C01B3/40 ,  B01J23/74

Abstract: High activity steam reforming iron oxide catalysts are described. Such catalysts can be unsupported utilizing at least 90% by weight iron oxide and various modifiers (Al2O3, K2O, CaO, SiO2) or unmodified and supported on such things as alumina, CaO impregnated alumina, and lanthanum stabilized alumina. When used in steam reformers such as autothermal and tubular steam reformers, these catalysts demonstrate much improved resistance to carbon plugging.