| Patents for C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158) |
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| 04/15/1980 | US4198535 Heating with silica-alumina catalyst |
| 04/15/1980 | CA1075630A1 Use of water/methanol mixtures as solvents for aromatics extraction |
| 04/08/1980 | US4197417 Iron alkylation catalyst |
| 04/08/1980 | CA1075269A1 Solid phosphoric acid catalyzed alkylation of aromatic hydrocarbons |
| 04/01/1980 | US4196229 Substituted divinyl stilbenes as optical brighteners |
| 04/01/1980 | CA1074773A1 Dehydrogenation catalyst and process |
| 03/19/1980 | EP0008871A1 Disproportionation of toluene |
| 03/11/1980 | US4192961 Method and catalyst for preparing styrene |
| 03/11/1980 | CA1073472A1 Method for dehydrocyclising aliphatic hydrocarbons |
| 03/04/1980 | US4191696 Forms metal nitrosyl complex which can be reoxidized |
| 03/04/1980 | US4191632 Process for the production of benzene from hydrocarbon fractions rich in alkyl-aromatic hydrocarbons and containing paraffinic and naphthenic hydrocarbons |
| 03/04/1980 | CA1072987A1 Non-oxidative dehydrogenation process |
| 02/19/1980 | CA1072127A1 Catalysts for the hydrotreatment of hydrocarbons and processes for the utilization of said catalysts |
| 02/12/1980 | US4188336 Conversion of synthesis gas to aromatic hydrocarbons |
| 02/12/1980 | US4188282 From mixtures of single ring alkyl aromatic compounds of 8 or more carbon atoms by dealkylation and isomerization |
| 02/06/1980 | EP0007718A1 Oxidation process using metal nitro complex |
| 02/05/1980 | CA1071239A1 Inhibitors for vinylbenzyl chloride and vinyltoluene decomposition |
| 01/29/1980 | CA1070714A1 Alkylation in presence of thermally modified crystalline aluminosilicate catalyst |
| 01/23/1980 | EP0007126A1 Cumene synthesis process |
| 01/23/1980 | EP0007081A1 Method for the preparation of nitrogen-containing crystalline metal silicates with a zeolitic structure, metal silicates prepared by this method and their use as catalysts |
| 01/22/1980 | CA1070337A1 Method of production of ethane by selective hydrogenolysis of alkanes |
| 01/22/1980 | CA1070334A1 Preparation of alkylnaphthalene mixture |
| 01/09/1980 | EP0006700A1 Isomerization of a mixture of ethyl benzene and xylene |
| 01/01/1980 | US4181811 Using a crystalline alumina-silica zeolite catalyst to produce 1,2 or 1,3-isomers |
| 12/18/1979 | US4179473 Alkylation, transalkylation of by-products, cocurrent flow |
| 12/12/1979 | EP0005909A1 Isomerisation of alkyl aromatics using a gallium containing aluminosilicate catalyst |
| 12/11/1979 | CA1067881A1 Catalysts prepared by sputtering and agglomeration |
| 12/04/1979 | US4177250 Method of removing acetylene and sulfur compounds from gases by absorption in dimethyl formamide |
| 11/27/1979 | CA1067104A1 Process for the hydrodealkylation of alkylaromatic hydrocarbons |
| 11/27/1979 | CA1067103A1 Selective hydrogenation process |
| 11/20/1979 | US4175099 Separation and recovery of ethylbenzene from C8 aromatic mixtures using rubidium-X sieves |
| 11/20/1979 | US4175057 Zeolite composition |
| 11/20/1979 | US4175034 Closed-loop vacuum fractionation process |
| 11/14/1979 | EP0005315A2 Production of xylene hydrocarbons |
| 11/14/1979 | EP0005287A1 A process for the preparation of an aromatic hydrocarbon mixture |
| 11/13/1979 | CA1066263A1 Hydrocarbon conversion catalysts |
| 11/13/1979 | CA1066218A1 Polymerization inhibitor for vinyl aromatic compounds |
| 10/23/1979 | US4172100 Polymerization catalysts |
| 10/23/1979 | CA1064893A1 Catalyst composition and method for preparing the same |
| 10/02/1979 | US4169865 Production of aromatic hydrocarbons |
| 09/25/1979 | US4169111 Manufacture of ethylbenzene |
| 09/11/1979 | US4167533 Thermocracking, dealkylation |
| 09/11/1979 | US4167472 Aromatization of straight and branched chain hydrocarbons, catalyst containing group 8 metal and a tin modified aluminate |
| 08/28/1979 | US4166077 Method of production of ethane by selective hydrogenolysis of alkane |
| 08/22/1979 | EP0003622A1 Process for the preparation and separation of para-xylene |
| 08/07/1979 | CA1059928A1 Separation of aromatic isomers |
| 07/31/1979 | US4163028 In admixture with ethylbenzene, zeolite catalyst |
| 07/24/1979 | US4162255 Process for extracting aristolochic acids |
| 07/24/1979 | US4162214 Simplified catalytic hydrocracking, mordenite, molybdenum oxide or sulfide, nickel, cobalt, platinum |
| 07/24/1979 | CA1059154A1 Recovery of polymerization inhibitor |
| 07/24/1979 | CA1059150A1 Process for producing ethylphenol |
| 07/11/1979 | EP0002900A1 Method for producing aluminosilicates and their use as catalysts and supports |
| 07/11/1979 | EP0002742A1 Stilbene derivatives, their preparation and medicines containing these stilbene derivatives |
| 07/10/1979 | US4160788 P-xylene using crystalline zeolite |
| 06/26/1979 | US4159282 Zeolite catalyst |
| 06/26/1979 | US4159257 Catalysts for hydrotreatment of hydrocarbons including methods of preparing and using same |
| 06/19/1979 | US4158676 Isomerization process |
| 06/12/1979 | US4158026 Combination process for selected aromatic hydrocarbon production |
| 06/12/1979 | US4158025 Selected aromatic hydrocarbon production |
| 06/05/1979 | US4157356 Process for aromatizing C3 -C8 hydrocarbon feedstocks using a gallium containing catalyst supported on certain silicas |
| 06/05/1979 | US4157355 Combination process for selected aromatic hydrocarbon production |
| 06/05/1979 | CA1055876A1 Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
| 05/29/1979 | CA1055470A1 Manufacturing process of a catalysy containing aluminium oxide and borox oxide, catalyst thus obtained and its use in alkylation reactions |
| 05/22/1979 | US4155834 Catalytic reforming method for production of benzene and toluene |
| 05/16/1979 | EP0001873A1 Method of producing polyisoprenoid compounds by carbon-carbon bond formation |
| 05/16/1979 | EP0001759A1 (Omega-aminoalkoxy) bibenzyls, processes for their preparation and pharmaceutical compositions containing these substances |
| 05/08/1979 | US4153630 Inclusion compounds, process for preparation thereof, and process for separating isomers using the inclusion compounds |
| 05/01/1979 | US4152365 Selective hydrogenation of polyenes |
| 05/01/1979 | US4152363 Vapor phase isomerization of methyl-substituted aromatic hydrocarbons improved by using highly diluted zeolite catalyst |
| 05/01/1979 | US4152300 Oxides of iron, potassium, vanadium and an additive, for hydrocarbons, selectivity |
| 05/01/1979 | US4152297 Pretreating process for the stabilization of a catalyst for the conversion of aromatic hydrocarbons |
| 04/24/1979 | US4151120 Preparation process of a catalyst for converting aromatic hydrocarbons |
| 04/24/1979 | US4151071 Dehydrocyclization process |
| 04/17/1979 | US4150063 Purification of unsaturated compounds |
| 04/17/1979 | CA1052827A1 Selective preparation of paraxylene |
| 04/10/1979 | US4148834 Preparation of synthetic hydrocarbon lubricants |
| 04/03/1979 | US4147735 Aromatic hydrocarbons |
| 04/03/1979 | CA1051809A1 Alkylation reaction chamber |
| 03/27/1979 | CA1051463A1 Disproportionation of toluene |
| 03/27/1979 | CA1051462A1 Process for the manufacturer of styrene |
| 03/20/1979 | US4145276 Group 8 metal, nickel and tungsten compounds, halided alumina |
| 03/13/1979 | US4144279 Styrene, vinyltoluenes, methylstyrene/a-/ |
| 03/13/1979 | US4144197 Dehydrogenation catalyst |
| 03/13/1979 | CA1050520A1 Absorbent and process for aromatic hydrocarbon mixture separation |
| 03/06/1979 | US4143087 Using a partially reduced bismuth oxide catalyst |
| 03/06/1979 | US4143084 Di-alkylbenzene isomer mixtures |
| 03/06/1979 | US4143083 Dehydrogenation process |
| 02/27/1979 | CA1049570A1 Method of separating and recovering alkenylbenzenes and unreacted alkylbenzenes from the alkenylation reaction product |
| 02/21/1979 | EP0000812A1 A process for isomerizing xylenes |
| 02/20/1979 | CA1049050A1 Process for preparing monoalkenylbenzenes |
| 02/13/1979 | US4139571 C8 Alkyl aromatic hydrocarbon isomerization by recycling benzene and toluene |
| 02/13/1979 | CA1048553A1 Hydrogenation of olefinically hydrocarbons |
| 02/13/1979 | CA1048435A1 Separation of unsaturated compounds from liquid hydrocarbon mixtures containing same |
| 02/07/1979 | EP0000669A1 Zeolite ZSM-11, a method for preparing it, and a process of catalytic conversion using a catalyst comprising it |
| 02/07/1979 | EP0000536A1 Process for the separation of solutions containing vinyl oxirane |
| 02/06/1979 | US4138443 Hydrodealkylation of alkylaromatic hydrocarbons |
| 01/24/1979 | EP0000432A1 A process for effecting catalytic isomerization of monocyclic methyl-substituted aromatic hydrocarbon compounds |
| 01/16/1979 | CA1046481A1 Dehydrogenation of alkyl aromatic hydrocarbons |
| 01/09/1979 | US4133743 Moving bed catalytic process for hydrocarbon conversion |
| 12/26/1978 | CA1045168A1 Hydrodealkylation of aromatic alkyl hydrocabons |