Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270)
09/2012
09/05/2012EP2495042A1 Tungsten carbide catalyst supported on mesoporous carbon, preparation and application thereof
09/05/2012EP2493850A1 Method for the combined production of diisocyanates and/or polyisocyanates and glycols
09/05/2012EP2493839A1 Propylene oxide isomerization process
09/05/2012EP2493838A1 Selective catalytic oxidation of c1-c3 alkanes
09/05/2012EP2493837A1 Hydrocarbon selective oxidation with heterogenous gold catalysts
09/05/2012EP2493612A1 Catalysts for making ethyl acetate from acetic acid
09/05/2012EP2493610A2 Process for making ethanol from acetic acid using acidic catalysts
09/05/2012EP2493609A1 Catalyst for the production of ethanol by hydrogenation of acetic acid comprising platinum -tin on silicaceous support
09/05/2012EP2493608A1 Processes for making ethanol from acetic acid
09/05/2012EP2493607A1 Processes for making ethyl acetate from acetic acid
09/05/2012EP2493606A2 Catalysts for making ethanol from acetic acid
09/05/2012DE202011105262U1 Anlage zur kohlendioxidarmen, vorzugsweise kohlendioxidfreien Erzeugung eines flüssigen kohlenwasserstoffhaltigen Energieträgers und/oder zur Direktreduktion von Metalloxiden System for low-carbon, preferably carbon dioxide-free generation of a liquid hydrocarbon energy carrier and / or for the direct reduction of metal oxides
09/05/2012CN202415409U Device system for removing methanol and water in industrial production of ethylene glycol
09/05/2012CN202415406U Non-differential pressure alcohol distillation energy-saving production equipment
09/05/2012CN202415405U Byproduct treatment device for producing diallyl phthalate
09/05/2012CN202410638U Transfer pot for producing diallyl phthalate
09/05/2012CN202410627U Cycloolefin hydration reactor
09/05/2012CN202410615U Anti-surge compression cycle device capable of regulating recycle ratio of synthesis loop
09/05/2012CN202410610U Automatic feeding device of alcohol recovery system
09/05/2012CN202410472U Tail gas treatment device for production of diallyl phthalate
09/05/2012CN202410253U Alcohol deposit recovering tank
09/05/2012CN102656272A Method for producing butanol using extractive fermentation with electrolyte addition
09/05/2012CN102656156A Processes for producing ethylene carbonate and ethylene glycol
09/05/2012CN102656135A Method for producing C1-C4-oxygenates by means of partial oxidation of hydrocarbons
09/05/2012CN101967165B Bridge chain bis-Schiff base-cobalt complex and synthesis method thereof as well as application thereof
09/05/2012CN101955499B Ferrocene derivative and application thereof
09/05/2012CN101864456B Method for carrying out bioconversion on L-phenylalanine to produce 2-phenethyl alcohol
09/05/2012CN101816934B Silver oxidation silicon catalyst for use in synthesis methylglycollate and glycol and preparation method thereof
09/05/2012CN101733109B Preparation method of copper-based catalyst
09/05/2012CN101704715B Method for preparing synthesis gas after pure oxygen non-catalytic partial oxidation of purge gas in methanol synthesis loop to increase yield of methanol, and device therefor
09/05/2012CN101704714B Method for preparing synthesis gas after pure oxygen catalytic partial oxidation of purge gas in methanol synthesis loop to increase yield of methanol, and device
09/05/2012CN101704712B Technological method for preparing methanol by combining coke oven gas with water gas
09/05/2012CN101654398B Method for extracting high purity polyprenol from plant needle leaf raw material
09/05/2012CN101613254B Method for directly preparing 1,3-dichloro-2-propanol by catalyzing glycerol with sulfur and zirconium
09/05/2012CN101468939B Method for preparing high-carbon alcohol by supercritical hydrogenation of fatty acid methyl ester
09/05/2012CN101456795B Process for the preparation of pure dimethyl ether
09/05/2012CN101395112B Process for hydrogenating methylolalkanals
09/05/2012CN101353291B Method for preparing 1,2-propanediol by catalytic hydrogenation of biodisel-based crude glycerine
09/04/2012US8258351 Method for producing hydrogenolysis product of polyhydric alcohol
09/04/2012US8258350 Process for the manufacture of dichloropropanol
08/2012
08/30/2012WO2012113832A1 Method for producing methanol or hydrocarbons from a carbon material, including a reforming step, the operating conditions of which are selectively adjusted
08/30/2012WO2012113495A1 Method for recovering fatty alcohols from waste fats or waste oils
08/30/2012WO2012113269A1 Method for improving quality of ethylene glycol product
08/30/2012WO2012113268A1 Ethylene glycol preparation method
08/30/2012WO2012113267A1 Method for producing ethylene glycol through fluidized bed catalytic reaction of oxalate
08/30/2012WO2012079671A3 Method for producing δ-mannitol which can be directly tableted
08/30/2012WO2012055754A3 Method for the production of 1-methylcyclopentane derivatives
08/30/2012US20120220806 Method For Producing Guerbet Alcohols
08/29/2012EP2492275A1 Novel ruthenium carbonyl complex having a tridentate ligand and manufacturing method and usage therefor
08/29/2012EP2491998A1 Method for recycling combustion products of fossil fuels
08/29/2012EP2490993A2 Method for producing m-substituted phenylalkanols by means of isomerization
08/29/2012EP2490992A1 Process for preparing m- or p-substituted phenylalkanols by alkylation
08/29/2012CN202400991U Crude ethylene glycol refining device system used in industrial production of ethylene glycol
08/29/2012CN202400990U Hydrogenation synthesizer system in glycol industrial production
08/29/2012CN202400989U Absolute ethyl alcohol purification system
08/29/2012CN202398263U Washing water recycling device for low temperature methanol wash tail gas washing tower
08/29/2012CN202398144U Separating device of secondary water-cooling product of methanol pre-rectifying tower
08/29/2012CN202398139U Horizontal spiral propulsion type ultrasonic cooling crystallizer
08/29/2012CN102652124A Method for treatment of isocyanate residue, and method for treatment of carbonate
08/29/2012CN102649921A Complete set of production equipment for renewable energy resources
08/29/2012CN102649749A Method for preparing benzocyclobutane compound and derivative thereof
08/29/2012CN102649710A Preparation method for conduritol A
08/29/2012CN102649709A Method for preparing ethylene glycol by gas-phase catalytically hydrogenating oxalate raw material
08/29/2012CN102649708A Method for producing ethylene glycol through high-efficiency catalytic reaction of oxalate
08/29/2012CN102649707A Method for preparing ethylene glycol by gas-phase hydrogenating oxalate
08/29/2012CN102649706A Method for preparing ethylene glycol through gas phase hydrogenation of oxalate
08/29/2012CN102649705A Ethylene glycol production method
08/29/2012CN102649704A Method for purifying ethylene glycol product
08/29/2012CN102649703A Method adopting oxalate to produce ethylene glycol
08/29/2012CN102649702A Method for improving stability of ethylene glycol catalyst synthesized by hydrogenation of oxalate
08/29/2012CN102649701A Method for stopping reactor in hydrogenation of oxalate to ethylene glycol
08/29/2012CN102649700A Method for synthesizing ethylene glycol
08/29/2012CN102649699A Method for preparing ethylene glycol through catalytic hydrogenation reaction by oxalic ester
08/29/2012CN102649698A High-efficiency production method for ethylene glycol
08/29/2012CN102649697A Method for preparing ethylene glycol through oxalate gas phase hydrogenation
08/29/2012CN102649696A Method of preparing ethylene glycol through oxalate gas phase catalytic hydrogenation
08/29/2012CN102649695A High-efficiency production method for ethylene glycol
08/29/2012CN102649694A Method for preparing ethylene glycol through hydrogenation by oxalic ester
08/29/2012CN102649693A Method for preparing ethylene glycol through catalytic hydrogenation by oxalic ester
08/29/2012CN102649692A Method for increasing quality of ethylene glycol
08/29/2012CN102649691A Method for improving selectivity of ethylene glycol prepared through hydrogenation reaction by oxalic ester
08/29/2012CN102649690A Method for improving selectivity of ethylene glycol prepared through hydrogenation reaction by oxalic ester
08/29/2012CN102649689A Method for parking reactor
08/29/2012CN102649688A Method for purifying ethylene glycol product
08/29/2012CN102649687A Method for improving quality of ethylene glycol product
08/29/2012CN102649686A Method for synthesizing ethylene glycol
08/29/2012CN102649685A Method for producing ethylene glycol efficiently by oxalic ester
08/29/2012CN102649684A Method for improving selectivity of ethylene glycol prepared by oxalate catalytic hydrogenation
08/29/2012CN102649683A Method for producing methanol by combined gasification of lurgi gasification wastewater through treatment of coal water slurry furnace
08/29/2012CN102649094A Method for reducing catalyst used in hydrogenation production of ethylene glycol from oxalate
08/29/2012CN102649091A Preparation method of catalyst carrier used in hydrogenation production of ethylene glycol from oxalate
08/29/2012CN102649090A Preparing method of catalyst carrier for preparation of ethylene glycol by oxalate through hydrogenation
08/29/2012CN102649081A Reducing method for preparation of ethylene glycol catalyst by oxalate through hydrogenation
08/29/2012CN102649078A Catalyst for production of ethylene glycol by oxalate through hydrogenation
08/29/2012CN102649076A Fluidized bed catalyst for catalytic hydrogenation of oxalic ester to obtain ethylene glycol
08/29/2012CN102649075A Method for producing ethylene glycol by oxalate through fluidized bed catalytic reaction
08/29/2012CN102649073A Preparation method of fluid catalyst for production of ethanediol by oxalate through hydrogenation
08/29/2012CN102649071A Fluidized bed catalyst used in catalytic reaction of oxalate into ethylene glycol
08/29/2012CN102649064A Method for generating ethylene glycol through fluidized-bed reaction of oxalate
08/29/2012CN102019182B Preparation method of Cu/ZnO catalyst for preparing methanol from synthesis gas
1 ... 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 313