公开(公告)号：US3911039A

公开(公告)日：1975-10-07

申请号：US43584174

申请日：1974-01-23

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  HARDMAN HARLEY F

IPC: B01J23/887 ,  C07C5/48 ,  C07C5/18

CPC classification number: B01J23/8876 ,  C07C5/48 ,  C07C11/167

Abstract: Catalysts containing molybdenum, bismuth, iron and nickel, cobalt, magnesium, zinc, cadmium, manganese calcium or mixture thereof and an alkali metal or T1 are promoted by an element selected from antimony and tin to give highly desirable catalysts for the oxidative dehydrogenation of olefins of 4 to about 10 carbon atoms.

Abstract translation: 含有钼，铋，铁和镍，钴，镁，锌，镉，锰钙或其混合物和碱金属或T1的催化剂由选自锑和锡的元素促进，以产生用于烯烃氧化脱氢的非常理想的催化剂 4至约10个碳原子。

公开(公告)号：US3907834A

公开(公告)日：1975-09-23

申请号：US17710571

申请日：1971-09-01

Applicant: STANDARD OIL CO OHIO

Inventor： MILBERGER ERNEST C ,  DOLHYJ SERGE R ,  HARDMAN HARLEY F

IPC: C07D307/60 ,  B01J23/00 ,  B01J23/28 ,  B01J23/30 ,  B01J23/887 ,  B01J37/16 ,  C07B61/00 ,  C07C51/25 ,  C07C51/31 ,  C07C57/14

CPC classification number: C07C51/252 ,  B01J23/28 ,  B01J23/30 ,  B01J23/8876 ,  B01J37/16 ,  B01J2523/00 ,  C07C51/25 ,  C07C51/313 ,  C07C57/145 ,  B01J2523/53 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/847

Abstract: The process in this invention relates to the conversion of organic compounds selected from the group consisting of the nbutylenes, butadiene, crotonaldehyde and furan in a selective manner to maleic anhydride in the presence of a catalyst comprising the mixed oxides of antimony and molybdenum.

Abstract translation: 本发明的方法涉及在包含锑和钼的混合氧化物的催化剂存在下，将选自正丁烯，丁二烯，巴豆醛和呋喃的有机化合物以选择性方式转化为马来酸酐。

公开(公告)号：US3642930A

公开(公告)日：1972-02-15

申请号：US3642930D

申请日：1969-10-20

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  HARDMAN HARLEY F

IPC: B01J23/88 ,  B01J23/887 ,  B01J27/192 ,  C07B61/00 ,  C07C1/00 ,  C07C1/20 ,  C07C5/48 ,  C07C11/12 ,  C07C67/00 ,  H01H3/40 ,  C07C5/18 ,  C07C1/24

CPC classification number: H01H3/40 ,  B01J23/8876 ,  B01J27/192 ,  C07C1/20 ,  C07C5/48 ,  C07C2523/887 ,  C07C2527/192 ,  Y10S585/906 ,  C07C11/18

Abstract: A VAPOR PHASE CATALYTIC OXYDEHYDROGENATION PROCESS FOR THE CONVERSION OF A STREAM OF MIXED ISOMERIC ISOAMYLENES, METHYL BUTANOLS OR MIXTURES THEREOF TO ISOPRENE WITH RELATIVELY SHORT CONTACT TIMES AT A REACTOR TEMPERATURE IN THE RANGE OF 500*F. TO 1100*F. AT FROM 0.5 TO ABOUT 10 ATMOSPHERES PRESSURE. THE CATALYSTS COMPRISE AN ALKALI METAL AS AN ESSENTIAL CATALYTIC INGREDIENT.