1
Butter Stephen A, Jurewicz Anthony T, Kaeding Warren W: Conversion of alcohols, mercaptans, sulfides, halides and/or amines. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, July 8, 1975: US3894107 (144 worldwide citation)

Process of converting alcohols, aliphatic mercaptans, aliphatic sulfides, aliphatic halides and/or aliphatic amines to other desirable products by contacting such with a particular type of aluminosilicate molecular sieve catalyst at elevated temperature. Products produced by such conversion vary wit ...


2
Chang Clarence D, Lang William H, Silvestri Anthony J: Aromatization of hetero-atom substituted hydrocarbons. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, July 8, 1975: US3894104 (91 worldwide citation)

Improved aromatization of alcohols, ethers, carbonyl containing compounds and analogues thereof by carrying out the aromatization at about 500.degree. to 850.degree.F in contact with a crystalline aluminosilicate zeolite having a silica to alumina ratio of at least about 12, a constraint index of ab ...


3
Davis Jr Francis E, Graven Richard G, Lee Wooyoung, Sailor Robert A: Catalytic cracking of FCC gasoline and virgin naphtha. Mobil Oil Corporation, Huggett Charles, Gilman Michael G, Farnsworth Carl D, December 23, 1975: US3928172 (78 worldwide citation)

A combination process is described for improving the quality and volatility of a refinery gasoline pool comprising the recracking of gasoline product of gas oil cracking and separate product recovery thereof, cracking of virgin naphtha and alkylating olefins formed in the combination process for ble ...


4
Bustin Franz: Method of embossing limp plastic sheet material. Mobil Oil Corporation, Gaboriault Andrew L, Gilman Michael G, December 31, 1974: US3857144 (74 worldwide citation)

Thin polyethylene film, of 0.025 mm, or less thickness is passed between a pair of matching embossing rollers having, respectively, negative and positive embossing patterns on their surface, driven at the same circumferential speed, the speed of the embossing rollers being suitably chosen to allow t ...


5
Gorring Robert L, Shipman George F: Catalytic dewaxing of gas oils. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, July 15, 1975: US3894938 (65 worldwide citation)

Improved catalytic dewaxing and desulfurization of high pour point, high sulfur gas oils to lower their pour point to about 10.degree.F or lower and their sulfur content by contacting a high pour point gas oil first with a ZSM-5 type zeolite hydrodewaxing catalyst which may contain a hydrogenation/d ...


6
Rosinski Edward J, Stein Thomas R, Fischer Ronald H: Catalyst for residua demetalation and desulfurization. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, April 8, 1975: US3876523 (64 worldwide citation)

Demetalation and desulfurization of residual petroleum oil is carried out with hydrogen and with an alumina base catalyst incorporating a Group VI-B and a Group VIII metal. The catalyst has at least 60% of its pore volume in pore diameters within the range of 100-200 Angstroms, at least 5% of its po ...


7
Oleck Stephen M, Stein Thomas R, Sherry Howard S, Milstein Donald: Process for demetalizing and desulfurizing residual oil with hydrogen and alumina-supported catalyst. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, Frilette Vincent J, June 24, 1975: US3891541 (58 worldwide citation)

This disclosure concerns the demetalization and desulfurization of metal and sulfur containing petroleum oils, preferably those containing residua hydrocarbon components, through the use of a catalyst comprising a hydrogenating component composited on a refractory base, preferably an alumina, whose ...


8
Chang Clarence D, Silvestri Anthony J, Smith Robert L: Aromatization reactions. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, July 8, 1975: US3894103 (54 worldwide citation)

In the conversion of lower aliphatic alcohols, carbonyls, ethers or analogues thereof to higher hydrocarbons by contacting such with a crystalline aluminosilicate zeolite having a constraint index of about 1 to 12 at up to about 850.degree.F, the improvement, whereby increasing the liquid, C.sub.5 . ...


9
Chang Clarence D, Silvestri Anthony J, Smith Robert L: Production of durene. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, July 8, 1975: US3894105 (50 worldwide citation)

Improvement in the conversion of compounds of the formula:CH.sub.3 - Xwhere X is hydroxyl, lower alkoxy, thiol, alkylthio, amino, mono or dialkyl amino, halogen, or cyano in contact with a particular type of aluminosilicate zeolite at elevated temperatures to aromatics by operating at elevated press ...


10
Chang Clarence D, Lang William H, Silvestri Anthony J: Conversion of ethers. Mobil Oil Corporation, Huggett Charles A, Gilman Michael G, July 8, 1975: US3894106 (41 worldwide citation)

Process of converting aliphatic ethers, particularly alkyl ethers, to other desirable products by contacting such with a crystalline aluminosilicate molecular sieve catalyst having a constraint index of about 1 to 12 and a silica to alumina ratio of at least about 12 at elevated temperature. The cat ...