-
公开(公告)号：KR800001330B1
公开(公告)日：1980-10-28
申请号：KR770001767
申请日：1977-08-01
Applicant: STANDARD OIL CO OHIO
Inventor： CALLAHAN J , HARDMAN H , GRASSELLI R
IPC: C07C57/04
Abstract: Methacrolein and either methacrylonitrile or isobutylene were prepd. by ammoxidn. and dehydrogenation of methy1 tertBu ether or isobutylene dimer. Thus a slurry was prepd. from 1.29parts 85% H3PO4 and aq. solns. of NH4 heptamolybdate 47.5, Co(NH3)26H2O 29.4, Ni(NO3)26H2O 16.3, Fe(NO3)9H2O 27.2, Ni(NO3)35H2O 10.9, HNO31.5, and KNO3 0.16parts and 13.15 parts silica. The slurry was dried, calcined at 274-88≦̸C, mixed with 1% graphite, formed into tablets, and calcined 5 hr at 560≦̸C to give a catalyst of compn. 82.5% K0.07Ni2.5Co0.45Fe3Bip0.5Mo12O50-17.5% SiO2.
-
公开(公告)号：KR800000424B1
公开(公告)日：1980-05-26
申请号：KR750001572
申请日：1975-07-19
Applicant: STANDARD OIL CO OHIO
Inventor： HARDMAN H , GRASSELLI R , SURESH D
IPC: B01J21/02
Abstract: Oxidation catalyst, useful for oxidation reaction such as oxidation of olefine, dehydrogenation and oxidation of methyl substituted aromatic compd., was prepd. by composing in the compd.(I; X = Y,Xr,Ag,S,Ce,Th,Pr,Ru,Ga,Ta,La; A = alkali metal,Tl,or its mixture;D = Ni,Co,Mg,Ca,Sr,Zn,Cd,or its mixture; E = P,As,B,W,Sb or its mixture ; O
-
公开(公告)号：KR790000826B1
公开(公告)日：1979-07-18
申请号：KR750001586
申请日：1975-07-21
Applicant: STANDARD OIL CO OHIO
Inventor： SURESH DEV D , HARDMAN H , GRASSELLI R K
Abstract: Unsatd. aldehydes and acids were obtained by oxidn. of olefins using the improved catalyst I (X = Ce, Th, Mn, Pr, Nb, Ge, Cr, Y, Zr, Ru, Ga, Sn, In, Cu, La, Ta, W or their mixt., A = alkali metal, Tl or their mixt, D = Ni, Co, Mg, Zn, Cd, Ca, Sr, or their mixt., E = P, As, B, S, Al, or their mixt. 0
-
公开(公告)号：BR7107109D0
公开(公告)日：1973-05-17
申请号：BR710971
申请日：1971-10-25
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI R , MILLER A , HARDMAN H
IPC: C07B61/00 , B01J23/00 , B01J23/887 , B01J27/00 , B01J27/186 , C07C67/00 , C07C253/00 , C07C255/08
-
Patent Agency Ranking
公开(公告)号：IN143523B
公开(公告)日：1977-12-17
申请号：IN1218CA1974
申请日：1974-06-04
Applicant: STANDARD OIL CO OHIO
Inventor： MILLER A , GRASSELLI R , HARDMAN H , SURESH D
IPC: B01J9/00 , B01J11/32 , C07C121/32
-
公开(公告)号：BR7200601D0
公开(公告)日：1973-05-31
申请号：BR60172
申请日：1972-02-03
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI R , HILLER A , HARDMAN H
-
公开(公告)号：IN144975B
公开(公告)日：1978-08-05
申请号：IN1413CA1975
申请日：1975-07-19
Applicant: STANDARD OIL CO OHIO
Inventor： SURESH D , GRASSELLI R , HARDMAN H
IPC: B01J23/88 , B01J23/887 , B01J23/89 , B01J27/02 , B01J27/192 , C07C45/34 , C07C45/35 , C07C51/25 , C07B3/00 , C07C47/22 , C07C51/32 , C07C53/22
Abstract: 1523141 Oxidation catalyst STANDARD OIL CO 15 July 1975 [22 July 1974 5 Aug 1974] 29589/75 Heading B1E [Also in Division C2] An oxidation catalyst used for the preparation of unsaturated aldehydes (see Division C2) formula wherein X is Ce, Th, Pr, Nb, Ge, Y, Zr, Ru, Ga, In, Cu, La, Ta, Sb or mixtures thereof; A is alkali metal or Tl or mixture thereof; D is Ni, Co, Mg, Mn, Zn, Cd, Ca, Sr or mixture thereof, except that D is not Mn unless X is Sb; E is P; As, B, S, Al or mixture thereof; a is greater than O but less than S; b and d are 0-4 except that b is not zero if X is Ga, In, La, Nb, Ge or Ta; c, f and g are 0.1-12; and X is a positive number. The catalyst may be supported, e.g. on alumina, silica, titania, zirconia or silicon carbide. The Examples relate to silicasupported catalysts formed by mixing a silica sol with solutions of compounds of the elements to be present, evaporating and calcining.
-
公开(公告)号：CA937949A
公开(公告)日：1973-12-04
申请号：CA61393
申请日：1969-09-08
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI R , HARDMAN H
-
公开(公告)号：BR6804931D0
公开(公告)日：1973-01-04
申请号：BR20493168
申请日：1968-12-18
Applicant: STANDARD OIL CO OHIO
Inventor： GRASSELLI R , FRIEDRICH M , SHAW W , HARDMAN H
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.023 seconds)
