Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
Patents for B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds (30,090)
05/1982
05/04/1982CA1123004A1 Preparation of methyl and ethyl esters
05/04/1982CA1123002A1 Preparation of alpha-cyanobenzyl esters
05/04/1982CA1123000A1 Process for the preparation of an aromatic di- and/or polyurethane
05/04/1982CA1122957A1 Olefin oxidation catalyst
04/1982
04/28/1982EP0050402A2 Preparation of vanadium phosphorus catalysts and use thereof in production of maleic anhydride
04/28/1982EP0050401A2 Preparation of vanadium phosphorus catalysts, catalysts so produced and use thereof in the production of maleic anhydride
04/28/1982EP0050300A2 Fuel cell
04/27/1982US4327234 For unsaturated hydrocarbons
04/27/1982US4327216 Process for producing 2,3,5,6-tetrachloropyridine and 3,5,6-trichloropyridin-2-ol
04/27/1982US4327063 Pressurization prior to boron trihalide catalyzed polymerization
04/27/1982US4327040 Preparation of phosphoric acid propargyl esters
04/27/1982US4327035 Process for the preparation of carbonic acid esters
04/27/1982US4326992 Using carbon monoxide, an alkane or alkene as carbiding agent for catalyst
04/27/1982US4326991 Process for preparing a catalyst for hydrotreatment of heavy hydrocarbon oils
04/27/1982CA1122619A1 Disproportionation of toluene
04/27/1982CA1122608A1 Preparation of alicyclic compounds
04/21/1982EP0050084A1 Preparation of carboxylic-acid anhydrides by carbonylation
04/21/1982EP0049863A1 Process for the preparation of acetic acid, acetaldehyde and ethanol from synthesis gas
04/20/1982US4326087 Reacting 3-bromo-4-fluoro-benzyl alcohol with a chlorinating or brominating agent or 3-bromo-4-fluoro-benzoyl fluoride with a hydride
04/20/1982US4326086 Process for the preparaton of low molecular weight polyhydroxyl compounds
04/20/1982US4325843 Process for preparing a supported tungsten carbide composition
04/20/1982US4325842 Process for preparing a supported molybdenum carbide composition
04/20/1982CA1122195A1 Activation of chromic fluoride catalyst with hydrogen chloride and chlorine
04/20/1982CA1122194A1 Catalyst comprising a compound of a magnesium and transition metal halogen
04/14/1982EP0049384A1 N-denitration of N,2,6-trinitroanilines with phase transfer catalysts
04/13/1982US4324929 Catalytic fluoroalkylation of benzene with 3,3,3-trifluoropropylene
04/13/1982US4324927 Catalyst containing cobalt, ruthenium, ionic halide, and alkyl halide
04/13/1982US4324908 Dehydration catalysts
04/13/1982US4324698 Zeolite in alumina-silica matrix
04/13/1982US4324697 For catalytic cracking and reforming
04/13/1982US4324694 Two-layer coating
04/13/1982US4324648 To permit regeneration of catalyst by oxidation
04/13/1982US4324645 Selective removal of conradson carbon residue
04/13/1982US4324586 Evaporation in non-reducing atmosphere
04/13/1982CA1121832A1 Strereoselective preparation process of sexual pheromones
04/07/1982EP0048980A1 Continuous process for the manufacture of ethylene glycol
04/07/1982EP0048918A1 Process for the selective production of ethanol and methanol directly from synthesis gas
04/07/1982EP0048914A1 Process for the preparation of 3-bromo-4-fluorobenzyl alcohol, intermediate products therefor, and process for the preparation of these intermediate products
04/07/1982EP0048827A1 Substituted 2,4-dichlorophenyl-imidazolyl-vinyl ketones, processes for their preparation and antimicrobial agents containing these compounds
04/06/1982US4323716 Oxychlorination using copper chloride catalyst
04/06/1982US4323703 Process for the oxidation of olefins to aldehydes and acids
04/06/1982US4323697 Process for preparing ethylidene diacetate
04/06/1982US4323690 Method of making silicate esters
04/06/1982US4323509 Iron/iii/ oxide catalyst and halide cocatalyst for alkylation furan
04/06/1982US4323502 Process for the simultaneous preparation of trioxan and cyclic formals
04/06/1982US4323479 Calcium oxide, phosphorus oxide, boron oxide, chlorine and water composite
04/06/1982CA1121374A1 Process for the preparation of an aryl mono-, di-, and/or polyurethane
04/01/1982WO1982000961A1 Method for reactivating catalyst
03/1982
03/31/1982EP0048544A1 Preparation of difluoromalonyl fluoride
03/31/1982EP0048375A1 Process for the preparation of 3-bromo-4-fluoro-benzoic acid
03/30/1982US4322566 Magnesium oxide catalyst
03/30/1982US4322397 Process for changing the morphology of metal sulfates
03/30/1982US4322368 Used for ammoxidation of olefins to nitriles
03/30/1982US4322358 Preparation of furan
03/30/1982CA1120956A1 Process for the production of perchloroethylene by catalytic oxychlorination
03/30/1982CA1120938A1 Process for the preparation of damascenone
03/30/1982CA1120695A1 Hydrogen iodide decomposition
03/30/1982CA1120689A1 Process for the polymerization of cyclic polyhalophosphazenes using a catalyst composition of boron trihalide and oxygenated phosphorus compounds
03/24/1982EP0048174A1 Process for producing vinyl acetate
03/24/1982EP0048173A1 One step process for producing vinyl acetate
03/24/1982EP0048046A1 Method for the manufacture of ethylidene diacetate
03/24/1982EP0047949A1 Process for the preparation of perfluorinated acid fluorides
03/23/1982US4321394 Process for the production of addition compounds of carbodiimides and compounds containing hydroxyl groups
03/23/1982US4321160 Method for the activation of phosphomolybdic acid based catalysts
03/23/1982CA1120502A1 Conversion process of stea cracking c.sub.4 olefins couples in isooctane and butane
03/23/1982CA1120499A1 Process for the manufacture of methyl mercaptan from carbon oxides
03/18/1982WO1982000821A1 Process for the production of hydroxyarylglyoxylic acids and of the alcaline salts thereof,and its application to the production of sodium para-hydroxyphenylglyoxylate
03/17/1982EP0047693A1 Process for the preparation of hydroxyarylglyoxylic acids and their alkali salts, and their use in the preparation of sodium-para-hydroxyphenyl glyoxylate
03/17/1982EP0047581A1 A process for the production of olefinic acids and esters by catalytic oxydehydrogenation
03/17/1982EP0047578A1 Process for the production of unsaturated acids and esters
03/17/1982EP0047540A1 Process for the production of catalysts that contain vanadium oxide and alkali sulphate
03/17/1982EP0047461A1 Process for the preparation of vinylphosphoric-acid derivatives
03/17/1982EP0047423A1 Process for preparing N.N'-bis-salicyloyl hydrazine and its use
03/16/1982US4320243 Nickel compound and a hydrocarbylaluminum halide as catalyst component
03/16/1982US4320230 To produce ethanol or acetaldehyde by reaction with carbon monoxide and htdrogen in the presence of an iodide promoter
03/16/1982US4320227 Process for producing methacrolein and methacrylic acid
03/16/1982US4320031 Catalytic oxidative dehydrogenation of alkenes or alkadienes to furan compounds
03/16/1982US4320030 Process for making high activity transition metal catalysts
03/16/1982US4319396 Method for fabricating IGFET integrated circuits
03/10/1982EP0046897A1 Process for the preparation of pyridine
03/10/1982EP0046840A1 Process for the oxidizing dehydrogenation of isobutyric acid to methacrylic acid
03/09/1982US4319064 Tetra-n-alkylethylene comoounds
03/09/1982US4319042 Process for producing methacrylic acid
03/09/1982US4319035 From aromatic nitro compounds or amines, oxidizers, carbon monoxide, hydroxy compounds
03/09/1982US4319018 In acid catalyst
03/09/1982US4318862 Process for producing dimethylcarbonate
03/09/1982CA1119382A1 Production of stable vanadium tetrachloride
03/03/1982EP0046678A1 Process for continuous production of cumene and/or diisopropylbenzene
03/03/1982EP0046584A1 Method of purifying cyclic dichlorophosphazenes containing trace amounts of protic impurities
03/03/1982EP0046555A1 Process for the preparation of 2,5-dichlorotoluene
03/02/1982US4317947 Process for the preparation of nitrosobenzene
03/02/1982US4317943 Using a catalyst containing a cobalt compound and a cyclopentadiene ligand to react an aldehyde, alcohol, and synthesis gas
03/02/1982US4317905 Preparation of compounds containing two conjugated double bonds cis-cis and cis-trans
03/02/1982US4317778 Preparation of maleic anhydride using fluidized catalysts
03/02/1982US4317777 Production of maleic acid and anhydride
03/02/1982US4317746 Hydrotreating catalysts
03/02/1982US4317745 Catalytic oxidation of phenols to 1,4-benzoquinones
03/02/1982US4317712 Conversion of heavy petroleum oils
03/02/1982CA1119204A1 Manufacture of ethylene from synthesis gas
03/02/1982CA1119203A1 Process for preparation of trichloroethylene
1 ... 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 ... 301