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：KR820000961B1

公开(公告)日：1982-05-31

申请号：KR780002328

申请日：1978-07-28

Applicant: STANDARD OIL CO OHIO

Inventor： STRADA F ,  SURESH D ,  ORANDOFF D ,  GRASSELLI R

IPC: B01J23/88 ,  C07C121/32

Abstract: Acrylonitrile and methacrylonitrile is prepd. by ammoxidation of propylene and isobutyrene resp., using improved catalyst which can be represents as JaQ6ZcFedDeMo12Ox, where J is an alkali metal, Tl and Ag, Q is Co, Ni, Zn, Cd, Be, Mg, Ca, Sr, Ba and Ra, Z represents Ge+Sb, Cu+W, Cu+Sn, Ce+W, Pr+Mn, Sn+Mn, Mn+W, W+Sb, Cr+Sn, W+Sn, Ge+Sn, Sb+Sn, W+P, Sb+P, Cr+Cu, Mn+Cu, Sb+Cu and Mn+P, D is Bi or Te, a = 0.03-0.05, b = 4-10, C = 0.5-7, d = 0.5-5, e - 0.5-5, and x is as necessary for balance. For example, MnWo.5 (Ko.1Ni2.5Co4.5 Fe2BiMo12Ox) supported on 20% SiO2 gave acrylonitrile with 86.4% selectivity and 68.5% conversion per pass at 420≦̸C.

公开(公告)号：KR810000452B1

公开(公告)日：1981-05-02

申请号：KR780002433

申请日：1978-08-09

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI R ,  BRAZDIL J ,  SURESH D

IPC: B01J23/00

Abstract: Catalyst-prepg. technique is applicable to a wide different types of catalysts, the compns. of which are generally well-known. Such catalysts can be described by following formula(I; M = Bi, Te, Sb, Sn, Cu; N = Mo, W; A - alkali, Ti, Sm; C = Ni, Co, Mn, Mg; D = Fe, Cr, Ce, V; E = P, As, B, Sb; F = rare earth metal, Ti, Zr, Re; a = 0-4; b = 0-20; c = 0.01-20; d = 0-4; e = 0-8; f = 8-16; m = 0.01-10; n = 0.1-30).

公开(公告)号：KR800001473B1

公开(公告)日：1980-12-17

申请号：KR760000667

申请日：1976-03-19

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI R ,  WHITE J ,  REGE J

IPC: C07C57/04

Abstract: Acrylic acid and methacrylic acid were prepd. by catalytic oxdn. by O2 of acrolein and methacrolein at 200-600↿C over WaPbVcMo12Ox catalyst (a,c = 0.1-12; b =

公开(公告)号：KR810001558B1

公开(公告)日：1981-10-27

申请号：KR770001213

申请日：1977-05-24

Applicant: STANDARD OIL CO OHIO

Inventor： MILLER A ,  ZAGATA R ,  GRASSELLI R

IPC: C07C69/54

Abstract: Acrylates and methacrylates were obtained by oxidative esterufucation of propylene or isobutylene (I) in the presence of O and C2H4 or an alc., in a single fluidized bed reactor contg. oxidn. catalysts at 200-600≦̸C. A reactor was charged with 80% 50:50 mixt. of Ni2.5Co4.5Fe3BiPO.5/0.5Mo12Ox and SiO2 and 20% 62:38 mixt. of V3W1.2Mo12Ox and SiO2.Air-I-MeOH(10:1:2) was fed to the reactor at 355oC and 1 atm. and after contact time 5 s the product yield was methyl methacrylate 30.0, I 53.0, acrolein 1.0, and methacrolein 2.0 mol. percent with a trace of methacrylic acid.

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：US3719528A

公开(公告)日：1973-03-06

申请号：US3719528D

申请日：1970-10-12

Applicant: STANDARD OIL CO

Inventor： GRASSELLI R ,  CALLAHAN J

IPC: H01M8/08 ,  H01M27/00

CPC classification number: H01M8/08

Abstract: IMPROVED ION-CONTAINING AND CONDUCTIVE MEDIUM FOR ELECTROCHEMICAL REACTION APPARATUS COMPRISING PHOSPHORIC ACID AND/OR ARSENIC ACID AND WATER. THE PRINCIPLES OF THIS INVENTION, FOR EXEMPLARY PURPOSES, WILL BE DESCRIBED IN REFERENCE TO A FUEL CELL FOR DIRECTLY CONVERTING CHEMICAL ENERGY INTO ELECTRICAL ENERGY, IT BEING UNDERSTOOD, HOWEVER, THAT THESE PRINCIPLES ARE APPLICABLE TO OTHER TYPES OF ELECTROCHEMICAL REACTION APPARATUS AS WELL.

公开(公告)号：US3840595A

公开(公告)日：1974-10-08

申请号：US22837572

申请日：1972-02-22

Applicant: STANDARD OIL CO

Inventor： GRASSELLI R ,  SURESH D

IPC: B01J23/00 ,  B01J23/30 ,  B01J23/34 ,  B01J23/88 ,  B01J23/888 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055 ,  C07C67/00 ,  C07C51/26 ,  C07C57/04

CPC classification number: B01J23/8885 ,  B01J23/30 ,  B01J23/34 ,  C07C51/252 ,  C07C57/04

Abstract: 1. IN THE PROCESS FOR THE PRODUCTION OF UNSATURATED ALIPHATIC ACIDS BY THE VAPOR PHASE CATALYTIC OXIDATION OF THE CORRESPONDING UNSATURATED ALIPHATIC ALDEHYDES WITH MOLECULAR OXYGEN IN THE PRESENCE OF STREAM IN A RATIO OF FROM ABOUT 0.5 TO ABOUT 4 MOLES OF OXYGEN AND FROM ABOUT 1 TO ABOUT 20 MOLES OF STREAM PER MOLE OF ALDEHYDE AT A TEMPERATURE OF ABOUT 200* TO ABOUT 450* C. AND A PRESSURE OF ABOUT 0.5 TO ABOUT 10 ATMOSPHERES, THE IMPROVEMENT COMPRISING USING AS THE CATALYST A COMPOSITION HAVING THE EMIPIRICAL FORMULA

SNBWCVDMOEOX

WHEREIN B IS A NUMBER OF ABOUT 0.1 TO ABOUT 12; C IS A NUMBER OF ABOUT 0.1 TO ABOUT 6; D IS A NUMBER OF ABOUT 0.5 TO ABOUT 12; E IS A NUMBER OF ABOUT 8 TO ABOUT 16; X IS A NUMBER WHICH SATISFIES THE VALENCE REQUIREMENTS OF THE OTHER ELEMENTS SAID CATALYST OPTIONALLY CONTAINING ONE OR MORE OF THE ELEMENTS SELECTED FROM THE GROUP CONSISTING OF FE, NI, CO, ZN, MN, MG AND CU.

公开(公告)号：US3804756A

公开(公告)日：1974-04-16

申请号：US26516272

申请日：1972-06-22

Applicant: STANDARD OIL CO

Inventor： GRASSELLI R ,  CALLAHAN J ,  HARDMAN H

IPC: B01D53/86 ,  B01D53/72 ,  B01J23/72 ,  C02F1/72 ,  F23G7/07 ,  C02B1/18

CPC classification number: B01D53/72

Abstract: ENVIRONMENTALLY DANGEROUS ORGANIC POLLUTANTS, SUCH AS HYDROCARBONS, ALCOHOLS, ETHERS, ALDEHYDES, KETONES, ESTERS, ACIDS, AMINES AND THE LIKE ARE READILY DISPOSED OF IN AN ECOLOGICALLY-SAFE MANNER BY ENTRAINING THE ORGANIC POLLUTANTS IN A STREAM CONTAINING AT LEAST 90% BY VOLUME OF STEAM AND PASSING THE STREAM OVER AN OXIDATION CATALYST AT A TEMPERATURE OF 250* TO 700*C. THE ORGANIC POLLUTANTS ARE CONVENIENTLY CONVERTED TO HARMLESS NITROGEN, WATER AND CARBON DIOXIDE AND VALUABLE HIGH TEMPERATURE STEAM IS OBTAINED.

公开(公告)号：US3803204A

公开(公告)日：1974-04-09

申请号：US23852072

申请日：1972-03-27

Applicant: STANDARD OIL CO

Inventor： GRASSELLI R ,  CALLAHAN J

IPC: C07D215/48 ,  B01J23/00 ,  B01J23/88 ,  C07B61/00 ,  C07C67/00 ,  C07C253/00 ,  C07C255/49 ,  C07C255/50 ,  C07C255/51 ,  C07D213/84 ,  C07C121/02

CPC classification number: B01J23/8872 ,  B01J23/8876 ,  C07C253/28 ,  C07C255/51 ,  C07C255/50

Abstract: AROMATIC NITRILES ARE PREPARED BY REACTNG THE CORRESPONDING METHYL-SUBSTITUTED AROMATIC COMPOUND WITH MOLECULAR OXYGEN OR OXYGEN SUPPLIED BY THE CATALYST AND AMMONIA IN THE PRESENCE OF A CATALYST CONTAINING AT LEAST IRON, BISMUTH AND MOLYBDENUM. HIGH YIELDS OF THE AROMATIC NITRILE ARE OBTAINED.