公开(公告)号：ZA864667B

公开(公告)日：1987-02-25

申请号：ZA864667

申请日：1986-06-23

Applicant: STANDARD OIL CO OHIO

Inventor： HARRIS JONATHAN H ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K

IPC: C25B11/10 ,  C22C45/00 ,  C25B11/04 ,  C25B11/08 ,  C22B ,  C25B

Abstract: Novel rhodium based amorphous metal alloys having the formula RhrAa where: A is B, P, As and mixtures thereof; r is from about 50 to 96 percent; and a is from about 4 to 50 percent. Novel rhodium based amorphous metal alloys are also based on the formula RhrBbDd where: D is Ir, Pd, Ru, Ti, Zr, Nb, Ta, Y, Hf and mixtures thereof; r is from about 50 to 96 percent; b is from about 4 to 50 percent; and d is from about 0 to 60 percent; and r + b + d = 100. Novel process for the generation of halogens from halide-containing solutions can be performed by employing the rhodium based metal alloys of the present invention.

公开(公告)号：ZA8604668B

公开(公告)日：1987-02-25

申请号：ZA8604668

申请日：1986-06-23

Applicant: STANDARD OIL CO OHIO

Inventor： HARRIS JONATHAN H ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K ,  HENDERSON RICHARD S

IPC: C25B1/24 ,  C25B11/04 ,  C25B11/08 ,  C25C

CPC classification number: C25B11/04 ,  C25B11/0447

公开(公告)号：AU5919786A

公开(公告)日：1987-01-08

申请号：AU5919786

申请日：1986-06-23

Applicant: STANDARD OIL CO OHIO

Inventor： HARRIS JONATHAN H ,  GRASSELLI ROBERT K ,  TENHOVER MICHAEL A

IPC: C25B11/10 ,  C22C45/00 ,  C25B11/04 ,  C25B11/08 ,  C22C5/04 ,  C22C30/00 ,  C23C14/16 ,  C25B1/24

Abstract: Novel rhodium based amorphous metal alloys having the formula RhrAa where: A is B, P, As and mixtures thereof; r is from about 50 to 96 percent; and a is from about 4 to 50 percent. Novel rhodium based amorphous metal alloys are also based on the formula RhrBbDd where: D is Ir, Pd, Ru, Ti, Zr, Nb, Ta, Y, Hf and mixtures thereof; r is from about 50 to 96 percent; b is from about 4 to 50 percent; and d is from about 0 to 60 percent; and r + b + d = 100. Novel process for the generation of halogens from halide-containing solutions can be performed by employing the rhodium based metal alloys of the present invention.

公开(公告)号：BR8601382A

公开(公告)日：1986-12-02

申请号：BR8601382

申请日：1986-03-26

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：ZA862083B

公开(公告)日：1986-11-26

申请号：ZA862083

申请日：1986-03-20

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K

IPC: B22F9/20 ,  B22F9/00 ,  B22F9/16 ,  C22C1/00 ,  C22C33/00 ,  C22C45/00 ,  C22B

Abstract: Amorphous metal alloy compositions are synthesized by solid state incorporation/reduction reactions wherein a high-surface area support is brought in contact with a precursor metal-bearing compound in such a manner that the compound is incorporated into the support or caused to deposit metal onto the surface of the support. The composition obtained is an amorphous alloy composition or can be made so by heat treating at a temperature below the crystallization temperature of the amorphous metal alloy desired to be formed.

公开(公告)号：NO861192A

公开(公告)日：1986-09-30

申请号：NO861192

申请日：1986-03-25

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  TENHOVER MICHAEL A ,  HARRIS JONATHAN H

IPC: C22C38/00 ,  B22F9/00 ,  C01B3/00 ,  C22C5/00 ,  C22C14/00 ,  C22C19/00 ,  C22C45/02 ,  C22C45/10 ,  C22C ,  C25B11/00 ,  H01M4/00

CPC classification number: C01B3/0047 ,  B22F9/004 ,  C01B3/0031 ,  C01B3/0052 ,  C01B3/0057 ,  C22C45/10 ,  Y02E60/327 ,  Y10S420/90 ,  Y10T428/12458 ,  Y10T428/12806 ,  Y10T428/12875 ,  Y10T428/12944

公开(公告)号：PT82288A

公开(公告)日：1986-04-01

申请号：PT8228886

申请日：1986-03-26

Applicant: STANDARD OIL CO OHIO

Inventor： HENDERSON RICHARD S ,  TENHOVER MICHAEL A ,  GRASSELLI ROBERT K ,  HARRIS JONATHAN H

IPC: H01M4/38 ,  C01B3/00 ,  C22C45/10 ,  C22C1/00

Abstract: Novel materials having the ability to reversibly store hydrogen are amorphous metal alloys of the formula A8MbM min c wherein A is at least one metal selected from the group consisting of Ag, Au, Hg, Pd and Pt; M is at least one element selected from the group consisting of: Ru, Pb, Cu, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and Mn; and M min is at least one element selected from the group consisting of Ca, Mg, Ti, Y, Zr, Hf, Nb, V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80; b ranges from about 0.05 to about 0.70; and c ranges from about 0.08 to about 0.95.

公开(公告)号：CA1193613A

公开(公告)日：1985-09-17

申请号：CA417257

申请日：1982-12-08

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  GUTTMANN ANDREW T

IPC: C07C67/317 ,  B01J23/00 ,  C07B61/00 ,  C07C51/00 ,  C07C51/353 ,  C07C51/377 ,  C07C57/04 ,  C07C67/00 ,  C07C69/54

Abstract: PREPARATION OF UNSATURATED ACIDS AND ESTERS BY OXIDATIVE CONDENSATION This invention relates to a novel vapor phase process for the production of unsaturated acids and esters, such as acrylic acid and methyl acrylate, by reacting a primary alcohol with a saturated monocarboxylic acid, ester, or anhydride in the presence of oxygen over a solid catalyst. BACKGROUND OF THE INVENTION Preparation of unsaturated acid derivitives from corresponding saturated compounds by condensation with formaldehyde is known. For example, U.S. Patent No. 3,701,798 disclosed the production of unsaturated acid derivatives through condensation with formaldehyde over catalysts containing rare earth oxides. U.S. Patent No. 3,014,958 discloses an improvement for making unsaturated esters from formaldehyde and other esters wherein the feed contains more than 7% of the desired unsaturated ester. Catalysts used in this reference are phosphates and mixed oxides. U.S. Patent No. 3,933,888, U.S. 3,578,702 and U.S. 4,165,438 all disclose reactions using formaldehyde over various oxide catalysts such as vanadium-phosphorus, metals of the lanthanide series, or metals found in Groups IIA and Group IIIA of the Periodic Table. 1.

公开(公告)号：DD202511A5

公开(公告)日：1983-09-21

申请号：DD23810882

申请日：1982-03-12

Applicant: STANDARD OIL CO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D ,  FRIEDRICH MARIA S

IPC: B01J23/28 ,  B01J23/88 ,  C07C27/12 ,  C07C120/14

公开(公告)号：CA1133505A

公开(公告)日：1982-10-12

申请号：CA306381

申请日：1978-06-28

Applicant: STANDARD OIL CO OHIO

Inventor： GUTTMANN ANDREW T ,  GRASSELLI ROBERT K

IPC: B01J23/88 ,  B01J23/89 ,  B01J27/057 ,  B01J27/186 ,  C07C45/35 ,  C07C51/25 ,  C07C47/22 ,  C07C57/055

Abstract: PROCESS FOR THE OXIDATION OF OLEFINS USING CATALYSTS CONTAINING VARIOUS PROMOTER ELEMENTS Iron-bismuth-molybdate catalysts further containing specific promoter elements have been found to exhibit excellent redox stability even under high stress conditions in the catalytic oxidation of olefins to unsaturated aldehydes and acids.