-
公开(公告)号:AU8878182A
公开(公告)日:1983-04-14
申请号:AU8878182
申请日:1982-09-28
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J
IPC: C07C43/10 , B01J23/00 , C07B61/00 , C07C27/00 , C07C27/04 , C07C29/00 , C07C29/10 , C07C29/132 , C07C29/60 , C07C31/08 , C07C31/20 , C07C41/00 , C07C41/18 , C07C43/13 , C07C67/00
Abstract: This invention relates to a process for selectively cleaving a polyalkylene glycol, e.g., diethylene glycol, containing at least one ether group therein at a carbon-to-oxygen covalent bond and independently at a carbon-to-carbon covalent bond by heating the polyalkylene glycol with molecular hydrogen in the presence of a hydrogenation catalyst containing ruthenium to produce at least one of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol. The production rate of each of said monoethylene glycol monomethyl ether, monoethylene glycol and ethanol is at least about 10 moles/kilogram ruthenium/hour.
-
公开(公告)号:ZA817770B
公开(公告)日:1982-10-27
申请号:ZA817770
申请日:1981-11-10
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J
IPC: C07C29/15 , B01J23/00 , B01J23/56 , B01J23/89 , C07C27/00 , C07C29/151 , C07C29/158 , C07C31/04 , C07C67/00 , C01B , C10K
Abstract: Lanthanum rhodate, or metal substituted lanthanum rhodate, having a perovskite structure is a highly active catalyst for the production of methanol from hydrogen and carbon monoxide. The lanthanum rhodate displays excellent stability and excellent selectivity to methanol.
-
公开(公告)号:NO803817L
公开(公告)日:1981-06-22
申请号:NO803817
申请日:1980-12-17
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J
IPC: C07B61/00 , B01J23/00 , B01J23/89 , C07C20060101 , C07C67/00 , C07C209/00 , C07C209/24 , C07C211/03 , C07C
-
公开(公告)号:NO803817A
公开(公告)日:1981-06-22
申请号:NO803817
申请日:1980-12-17
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J
IPC: C07B61/00 , B01J23/00 , B01J23/89 , C07C20060101 , C07C67/00 , C07C209/00 , C07C209/24 , C07C211/03 , C07C
CPC classification number: C07C209/26 , C07C211/04 , C07C211/05
-
公开(公告)号:NO801919L
公开(公告)日:1980-12-29
申请号:NO801919
申请日:1980-06-26
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J , WILSON THOMAS PUTNAM
IPC: B01J23/58 , B01J23/656 , C07C29/151 , C07C29/158 , C07C45/49 , C07C51/10 , C07C
-
公开(公告)号:NO801919A
公开(公告)日:1980-12-29
申请号:NO801919
申请日:1980-06-26
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J , WILSON THOMAS PUTNAM
IPC: B01J23/58 , B01J23/656 , C07C29/151 , C07C29/158 , C07C45/49 , C07C51/10 , C07C
CPC classification number: C07C45/49 , B01J23/58 , B01J23/6562 , C07C29/1512 , C07C29/158 , C07C51/10 , C07C47/06 , C07C53/08 , C07C31/08
-
公开(公告)号:NO801917A
公开(公告)日:1980-12-29
申请号:NO801917
申请日:1980-06-26
Applicant: UNION CARBIDE CORP
Inventor: BARTLEY WILLIAM J , WILSON THOMAS PUTNAM , ELLGEN PAUL CLIFFORD
IPC: C07C53/08 , B01J23/00 , B01J23/58 , B01J23/656 , C07B61/00 , C07C27/00 , C07C27/06 , C07C29/15 , C07C29/151 , C07C29/158 , C07C31/08 , C07C45/00 , C07C45/49 , C07C47/06 , C07C51/00 , C07C51/10 , C07C67/00 , C07C
CPC classification number: C07C45/49 , B01J23/58 , B01J23/6562 , C07C29/1512 , C07C29/158 , C07C51/10 , C07C47/06 , C07C53/08 , C07C31/08
-
-
-
-
-
-