Horecky Jr Carl Joseph, Fahrig Robert James, Shields Jr Robert James, McKinney Claude Owen: Fluid catalytic cracking process with substantially complete combustion of carbon monoxide during regeneration of catalyst. Standard Oil Company, Morton Bernard Brown Roberts and Sutherland, September 30, 1975: US3909392 (61 worldwide citation)

An improved fluid catalytic cracking process providing improved product yield and selectivity employs a regenerated hydrocarbon conversion catalyst having improved activity and a low level of residual coke, desirably less than 0.05 wt. % on catalyst, obtained by burning coke from spent catalyst unde ...

Keith Carl D, Mooney John J: Process and apparatus. Engelhard Minerals & Chemicals Corporation, Morton Bernard Brown Roberts and Sutherland, July 29, 1975: US3896616 (61 worldwide citation)

Exhaust gases from internal combustion engines are purified by catalytic treatment. The systems have an initial catalyst, preferably in a separate vessel near the engine, and a subsequently-in-line catalyst. Preferably, the catalysts are of the honeycomb-type. The exhaust gases and an excess of oxyg ...

McLeod Gordon D: Galvanic coating compositions comprising polyol silcates and zinc dust. G D McLeod & Sons Incorporated, Morton Bernard Brown Roberts and Sutherland, November 4, 1975: US3917648 (39 worldwide citation)

Galvanically-protective coating compositions are prepared comprising polyol silicates and zinc dust. The compositions provide long-life protection for steel against rusting in moist and salty atmospheres. The zinc and silicate components may be compounded in one package or as two packages to be mixe ...

Goff James R: Apparatus for supporting work means on vertically disposed surface. Nelson Robert J, Morton Bernard Brown Roberts and Sutherland, February 4, 1975: US3863393 (28 worldwide citation)

A support is disclosed which is adapted to be utilized in conjuction with a vertically disposed surface and position a working device with respect to the vertically disposed surface. The support of the present invention provides for vertical and horizontal movement as well as diagonal of the working ...

Hughes Robert D, Steigelmann Edward F: Process of separating complexable materials employing semipermeable polymer film. Standard Oil Company, Morton Bernard Brown Roberts and Sutherland, February 4, 1975: US3864418 (20 worldwide citation)

There is described the preparation of hydrophilic, semi-permeable film membranes having an increase in pores and containing complex-forming metals. The films can be formed from solutions having film-forming material and pore-forming material dissolved in a solvent. The films can be useful for separa ...

Harris Norman, Flintoff Frederick Joseph, Reid Robert: Method of making an antimony-vanadium catalyst. Power Gas, Morton Bernard Brown Roberts and Sutherland, January 14, 1975: US3860534 (18 worldwide citation)

A catalyst for the oxidation of alkanes and alkenes consists of oxides of antimony and vanadium which have been calcined and then treated, e.g., by washing with water, to remove a water-extractable component.

Delesdernier Mark: Apparatus for weighing draughts of bulk material. Morton Bernard Brown Roberts and Sutherland, December 10, 1974: US3853190 (16 worldwide citation)

A weighing apparatus that is particularly advantageous for weighing draughts of bulk particulate material utilizes a rapidly, horizontally reciprocating lower gate on a hopper which is actuated when the accumulated load in the hopper reaches the desired weight. The lower gate is opened for at least ...

Erickson Henry, Hindin Saul G, Keith Carl D, Mooi John: Process for preparing a platinum-rhenium catalyst on an alumina support. Morton Bernard Brown Roberts and Sutherland, November 5, 1974: US3846343 (10 worldwide citation)

Rhenium and platinum series metal-containing, calcined catalysts are prepared byI. drying an aqueous slurry of hydrated alumina to obtain a mixture which can be formed into macrosize particles;Ii. forming the mixture into macrosize particles;Iii. calcining the particles either at very high temperatu ...

Wehrmeister Herbert L, Johnston David B R, Windholz Thomas B: Products and process. Commercial Solvents, Merck & Co, Morton Bernard Brown Roberts and Sutherland, June 3, 1975: US3887583 (7 worldwide citation)

Compounds of the formula: ##SPC1##Wherein T is a radical selected from the group consisting of --CH=CH-- and --CH.sub.2 CH.sub.2 --; Z is >C=O, >CH.sub.2, or >CHOR; R is hydrogen, alkyl, aromatic hydrocarbon radicals or acyl; X is hydrogen, --OR or --OR'; R' is benzoxazolyl, benzothiazolyl, or pheny ...

Nesteruk Edward P: Gold containing compositions for producing luster films on solid substrates. Engelhard Minerals & Chemicals Corporation, Morton Bernard Brown Roberts and Sutherland, June 3, 1975: US3887383 (7 worldwide citation)

Hot, stable, solid substrates, e.g. glass, are coated by contact with an electrostatically-charged dispersion of an organic vehicle solution containing thio compounds of gold and silver, and one or more of iron 1,3-beta diketonate, bismuth alcoholate or carboxylate and silicon alcoholate. Preferred ...