公开(公告)号：US3462505A

公开(公告)日：1969-08-19

申请号：US3462505D

申请日：1967-05-08

Applicant: SINCLAIR RESEARCH INC

Inventor： MOOI JOHN ,  MICHAELS GLENN O

IPC: B01J23/26 ,  C07C5/41 ,  C07C5/18 ,  C07C15/08

CPC classification number: B01J23/26 ,  C07C5/412 ,  Y02P20/52 ,  C07C15/08

公开(公告)号：US3679605A

公开(公告)日：1972-07-25

申请号：US3679605D

申请日：1970-07-17

Applicant: SINCLAIR RESEARCH INC

Inventor： SANFORD ROBERT A ,  MOOI JOHN ,  ROGERS EDWARD S

IPC: B01J21/04 ,  B01J37/00 ,  B01J11/06

CPC classification number: B01J37/0018 ,  B01J21/04

Abstract: A METHOD OF PREPARING EXTRUDED, GEL-TYPE ALUMINA CATALYST SUPPORTS IS DISCLOSED. THE METHOD INVOLVES MIXING CRYSTALLINE ALUMIN HYDRATE AND ABOUT 2 TO ABOUT 25 PARTS BY WEIGHT OF FINELY DIVIDED, LOW DENSITY POLYETHYLENE PER 100 PARTS OF ALUMINA AND AN EXTRUDABLE AMOUNT OF WATER, EXTRODING THE MIXTURE AND CALCINING THE MIXTURE IN A MOLECULAR OXYGEN-CONTAINING GAS TO SUBSTANTIALLY BURN AWAY THE POLYETHYLENE AND FORM A SUPPORT. ADDITIONALLY ABOUT 0.5 TO 3 WEIGHT PERCENT OF STARCH AND/OR METHYL CELLULOSE MAY BE INCLUDED IN THE MIXTURE PRIOR TO EXTRUSION AND CALCINATION. THESE LATTER MATERIALS ARE ALSO BURNED OUT OF THE SUPPORT DURING THE CALCINATION.

公开(公告)号：US3586730A

公开(公告)日：1971-06-22

申请号：US3586730D

申请日：1966-10-28

Applicant: SINCLAIR RESEARCH INC

Inventor： MICHAELS GLENN O ,  MOOI JOHN

IPC: B01J23/00 ,  B01J23/652 ,  C07B61/00 ,  C07C1/00 ,  C07C5/32 ,  C07C5/333 ,  C07C11/00 ,  C07C13/02 ,  C07C67/00 ,  C07C5/18

CPC classification number: C07C5/3337 ,  B01J23/6522 ,  C07C5/325 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/652 ,  C07C11/167 ,  C07C11/08

Abstract: HYDROCARBONS OF 4 TO 5 CARBON ATOMS ARE SUBJECTED TO VAPOR PHASE DEHYDROGENATION IN THE PRESENCE OF A DEHYDROGENATION CATALYST CONSISTING ESSENTIALLY OF A MINOR AMOUNT OF A PLATINUM GROUP METAL, ABOUT 5 TO 50 WEIGHT PERCENT OF CR2O3, ABOUT 0.1 TO 2 WEIGHT PERCENT OF ALKALI METAL AS THE ALKALI METAL OXIDE, AND AT LEAST ABOUT 30 WEIGHT PERCENT OF ACTIVATED ALUMINA.

公开(公告)号：US3470262A

公开(公告)日：1969-09-30

申请号：US3470262D

申请日：1966-05-16

Applicant: SINCLAIR RESEARCH INC

Inventor： MICHAELS GLENN O ,  MOOI JOHN

IPC: B01J23/652 ,  C07C5/32 ,  C07C5/333 ,  C07C11/12 ,  C07C5/18

CPC classification number: C07C5/3337 ,  B01J23/6522 ,  C07C5/325 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2523/06 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/652

公开(公告)号：US3422033A

公开(公告)日：1969-01-14

申请号：US3422033D

申请日：1965-05-25

Applicant: SINCLAIR RESEARCH INC

Inventor： BALLARD HENRY D JR ,  MOOI JOHN ,  ROGERS EDWARD S

IPC: B01J21/12 ,  B01J21/16 ,  B01J21/20 ,  B01J29/06 ,  C10G11/05 ,  C10G35/095 ,  C10G47/16 ,  B01J11/00

CPC classification number: B01J21/20 ,  B01J21/12 ,  B01J21/16 ,  B01J29/06 ,  B01J2229/42 ,  C10G11/05 ,  C10G35/095 ,  C10G47/16