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公开(公告)号：PT68312A
公开(公告)日：1978-08-01
申请号：PT6831278
申请日：1978-07-18
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI ROBERT KARL , FRIEDRICH MARIA STRADA , SURESH DEV DHANARAJ , ORNDOFF DAVID ALLAN
IPC: B01J23/28 , B01J23/88 , B01J23/89 , B01J27/057 , B01J27/186
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公开(公告)号：DE2530959A1
公开(公告)日：1976-02-05
申请号：DE2530959
申请日：1975-07-11
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI ROBERT KARL , SURESH DEV DHANARAJ , HARDMAN HARLEY FOCH
IPC: B01J23/00 , B01J23/88 , B01J23/881 , B01J23/887 , B01J23/89 , B01J27/057 , B01J27/186 , B01J27/192 , C07B31/00 , C07B33/00 , C07B35/04 , C07B61/00 , C07C1/00 , C07C5/48 , C07C11/12 , C07C27/00 , C07C27/14 , C07C45/00 , C07C45/34 , C07C45/35 , C07C51/25 , C07C67/00 , C07C253/00 , C07C253/26 , C07C255/08 , B01J37/00 , B01J23/10
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公开(公告)号：DE2524728A1
公开(公告)日：1976-01-02
申请号：DE2524728
申请日：1975-06-04
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI ROBERT KARL , SURESH DEV DHANARAJ
IPC: C07B61/00 , B01J23/28 , B01J27/00 , B01J27/057 , C07C67/00 , C07C253/00 , C07C255/08 , C07C121/32 , C07C120/14
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公开(公告)号：DE2346290A1
公开(公告)日：1975-04-03
申请号：DE2346290
申请日：1973-09-14
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI ROBERT KARL , SURESH DEV DHANARAJ
IPC: C07C69/65 , B01J23/00 , B01J23/30 , B01J25/00 , B01J27/00 , C07B61/00 , C07C51/04 , C07C57/04 , C07C67/05 , C07C67/39 , C07C67/44 , C07C69/54 , C07C69/653
Abstract: 1433168 Esters from unsaturated alcohols and aldehydes STANDARD OIL CO 19 Sept 1973 43892/73 Heading C2C Acrylic and methacrylic esters are prepared by adding an aliphatic or aromatic alcohol containing up to ten carbon atoms to acrolein or methacrolein and reacting the mixture with molecular oxygen in the presence of an oxidation catalyst at a temperature of from 250 to 450 C. The alcohol is suitably an alkanol of 1 to 4 carbon atoms, and the catalyst suitably contains molybdenum, vanadium and/or tungsten. Reference has been directed by the Comptroller to Specification 1,266,457.
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公开(公告)号：DE2424934A1
公开(公告)日：1975-01-02
申请号：DE2424934
申请日：1974-05-22
Applicant: STANDARD OIL CO OHIO
IPC: B01J21/00 , B01J23/00 , B01J23/88 , B01J23/881 , B01J23/89 , C07B61/00 , C07C67/00 , C07C253/00 , C07C255/08 , C07C121/32
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Patent Agency Ranking
公开(公告)号：DE2305404A1
公开(公告)日：1973-08-23
申请号：DE2305404
申请日：1973-02-03
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI ROBERT KARL , SURESH DEV DHANARAJ , MILBERGER ERNEST CARL
IPC: C07C27/14 , B01J21/00 , B01J23/00 , B01J23/28 , B01J23/30 , B01J23/31 , B01J23/32 , B01J23/88 , B01J23/887 , B01J27/00 , B01J27/057 , C07B61/00 , C07C27/00 , C07C45/00 , C07C45/34 , C07C45/35 , C07C47/20 , C07C47/22 , C07C51/25 , C07C57/055 , C07C67/00 , C07C253/00 , C07C255/08 , C07D307/79 , C07D307/80 , C07D307/82 , C07D307/83 , C07D307/92 , C07D333/60 , C07D333/68 , D06L3/12 , C07C45/04
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公开(公告)号：DE3270356D1
公开(公告)日：1986-05-15
申请号：DE3270356
申请日：1982-04-19
Applicant: STANDARD OIL CO OHIO
Inventor： BRAZDIL JAMES FRANK , SURESH DEV DHANARAJ , GRASSELLI ROBERT KARL
IPC: C07C57/055 , B01J23/31 , B01J23/68 , B01J23/88 , B01J23/885 , B01J27/057 , C07B61/00 , C07C1/00 , C07C5/48 , C07C11/02 , C07C45/00 , C07C45/34 , C07C45/35 , C07C45/37 , C07C45/38 , C07C47/22 , C07C51/00 , C07C51/21 , C07C67/00 , C07C253/00 , C07C255/08 , C07C120/14 , C07C121/32
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公开(公告)号：ATA615480A
公开(公告)日：1985-12-15
申请号：AT615480
申请日：1980-12-17
Applicant: STANDARD OIL CO OHIO
Inventor： SURESH DEV DHANARAJ , BRADDIL JAMES FRANK , GRASSELLI ROBERT KARL
IPC: B01J23/54 , B01J23/18 , B01J23/22 , B01J23/24 , B01J23/34 , B01J23/84 , B01J23/88 , B01J27/057 , B01J38/48 , C07C45/00 , C07C45/34 , C07C67/00 , C07C253/00 , C07C255/08 , B01J23/85 , B01J27/02 , B01J37/02
Abstract: Antimony-based oxide complex catalysts are improved by adding to these catalysts an antimony-containing compound such as Sb 2 O 3 , in an amount of 0.1 to 25% based on an atomic basis of the antimony relative to the antimony already present in the catalyst. In this way a catalyst is produced which gives improved yields for example in the procuction of acrylonitrile by the ammoxidation of propylene.
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公开(公告)号：PT75207B
公开(公告)日：1984-06-27
申请号：PT7520782
申请日：1982-07-07
Applicant: STANDARD OIL CO OHIO
IPC: C07C27/14 , B01J21/08 , B01J23/00 , B01J23/18 , B01J23/843 , B01J27/057 , B01J27/14 , B01J32/00 , B01J37/02 , B01J37/04 , C07B61/00 , C07C27/00 , C07C27/12 , C07C45/00 , C07C45/35 , C07C47/22 , C07C67/00 , C07C253/00 , C07C253/18 , C07C255/08 , B01J37/00 , B01J23/84 , B01J23/34 , B01J23/24
Abstract: A slurry process for producing a fluid-bed catalyst comprising an antimonate-based oxide complex supported on a catalyst support in which (1) source compounds containing all of the elements of said oxide complex and said support material are combined to form a pre-catalyst slurry, (2) the liquid removed from said pre-catalyst slurry to form a pre-catalyst, and (3) said pre-catalyst is heated at elevated temperature to form said catalyst, in which the support material combined with the source compounds in step (1) is composed of (a) a fumed catalyst support material, such as fumed silica, and (b) a catalyst support material sol, such as a silica sol. The pro-catalyst slurry is formed without the addition of a slurry-derived solid containing fumed catalyst support material and one or more of the source compounds. The process is preferably a single slurry process. The catalyst produced has improved catalytic properties and attrition resistance.
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公开(公告)号：DE2862299D1
公开(公告)日：1983-09-01
申请号：DE2862299
申请日：1978-12-20
Applicant: STANDARD OIL CO OHIO
Inventor： SURESH DEV DHANARAJ , GRASSELLI ROBERT KARL , ORNDOFF DAVID ALLAN
IPC: B01J21/00 , B01J23/00 , B01J23/84 , B01J27/00 , B01J27/057 , B01J27/186 , C07C5/48 , C07C45/34 , C07C67/00 , C07C253/00 , C07C255/08 , C07B3/00 , C07C120/00
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