Patents
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)
01/2014
01/22/2014CN103521249A Phosphide catalyst for synthetic gas conversion and preparation method and application thereof
01/22/2014CN103521228A Method for preparing lower alcohol catalyst by using synthesis gas
01/22/2014CN103521225A Method for preparing carbon fiber copper-carried catalyst for reaction of preparing ethanediol through oxalic ester
01/22/2014CN103521201A Method for regenerating converter gas variable temperature adsorbent for production of methanol from coke oven gas and converter gas
01/22/2014CN102500389B Copper chromite/carbon nanotube nano-composite catalyst, preparation method and application
01/22/2014CN102295625B Method for producing 1,2-epoxy cyclohexane and alpha, alpha-dimethyl benzyl alcohol
01/22/2014CN102276417B Catalyst starting method
01/22/2014CN102167664B Fluorine-containing rare earth salt and applications thereof
01/22/2014CN102070403B Method for preparing polyalcohol type and saturated furan nucleus type compounds from biological oil
01/21/2014CA2667912C Method for making 2-butanol
01/16/2014WO2014011359A1 Process for producing phenol
01/16/2014WO2014009452A1 Process for the production of methylbutinol
01/16/2014WO2013103850A8 Hydrogenation catalysts with acidic sites comprising modified silica support
01/16/2014US20140018581 Process to Remove Product Alcohol from a Fermentation by Vaporization under Vacuum
01/16/2014US20140018580 Separation of isomeric menthol compounds
01/16/2014US20140018557 Process for the production of ethylene oxide
01/16/2014US20140018556 Process for the production of ethylene oxide
01/16/2014US20140018453 Catalysts for the conversion of synthesis gas to alcohols
01/16/2014US20140018452 Catalysts for the conversion of synthesis gas to alcohols
01/16/2014CA2876281A1 Process for the production of methylbutinol
01/15/2014EP2684842A1 Synthetic gas and nanocarbon production method and production system
01/15/2014EP2683679A1 Process for converting glycerin into propylene glycol
01/15/2014EP2683678A1 Process for asymetric methylallylation in the presence of a 2, 2 ' - substituted 1, 1 ' -bi - 2 -naphthol catalyst
01/15/2014CN203393066U Energy-saving heating system for synthesized terpilenol
01/15/2014CN203393065U Purifying device of high-purity 2, 5-dimethyl-3-hexine-2, 5-diol
01/15/2014CN203393064U Pinacol vacuum dehydration, rectification and purification system
01/15/2014CN203392878U Wastewater cyclic utilization system applicable to producing terpilenol
01/15/2014CN203389621U Segmented rapid cooling fixed bed reactor
01/15/2014CN203389350U Novel vaporization system
01/15/2014CN103508852A Dimethyl ether energy-saving heating device and method
01/15/2014CN103508849A Overhead vapor latent heat using and recovering device of 1, 4-butynediol stripping tower
01/15/2014CN103508848A Method for producing mannitol and sorbitol through waste fructooligosaccharide liquid
01/15/2014CN103508847A Method and device for recycling high-purity butyl alcohol by dehydrating butyl alcohol
01/15/2014CN103508846A Method for isolating from isopropyl acetate and methanol from chemical industrial waste liquid
01/15/2014CN103508845A Method for oxidizing cyclohexane
01/15/2014CN103508435A Preparation method and application of CO2 or CO and methane or water-made oil and polymer or supramolecular polymer thereof and fullerene
01/15/2014CN103506126A Preparation method of copper-base methanol synthesis catalyst
01/15/2014CN103506125A Catalyst for gas phase hydrogenation of propionaldehyde to prepare propanol and preparation method thereof
01/15/2014CN103506123A Preparation method of aldehyde liquid-phase hydrogenation catalyst
01/15/2014CN103505898A Corrosion-resistant methanol vaporizer kettle
01/15/2014CN102794117B Preparation method of silazane-modified silicalite-1 molecular sieve filling silicon rubber composite membrane
01/15/2014CN102742604B Application of fungus fimetariella rabenhorstii A20 in inducing aquilaria sinensis to generate guaiol
01/15/2014CN102399134B Method for preparing cyclohexanol by cyclohexene hydration
01/15/2014CN102391072B Method for separating oil-phase dichloropropanol from mixed aqueous solution of dichloropropanol and chlorine hydride
01/15/2014CN102079695B Method for catalytically oxidizing cyclohexane
01/15/2014CN101903319B Photochemical isomerization of a pent-2-en-4-yn-1-ol
01/14/2014US8629305 Process and apparatus for azeotropic recovery of dichlorohydrins
01/14/2014US8629080 Hydrated niobium oxide nanoparticle containing catalysts for olefin hydration
01/14/2014CA2614094C Process for the conversion of synthesis gas to oxygenates containing c2+ alcohols
01/09/2014WO2014008355A1 Hydrocarbon synthesis methods, apparatus, and systems
01/09/2014WO2014006864A1 Method for producing alcohol
01/09/2014WO2014005251A1 Method for preparing isopropanol by catalytic conversion of cellulose
01/09/2014US20140012046 Isomerisation catalyst
01/09/2014US20140012027 Method for Producing Fluorine-Containing Substituted Compound and Fluorine-Containing Substituted Compound
01/09/2014US20140012019 Epoxidation processes
01/08/2014EP2681293A1 Catalytic process for converting carbon dioxide to a liquid fuel or platform chemical
01/08/2014EP2681292A1 Gasification of a carbonaceous material
01/08/2014CN203382692U System for efficiently purifying ethylene glycol obtained by using oxalic ester hydrogenation method
01/08/2014CN203382691U Device for recovering alcohol and rosin from acid residues
01/08/2014CN203382690U Energy-saving and water-saving methanol distillation system
01/08/2014CN203382689U Heat utilization device used in dimethyl carbonate (DMC) and propylene glycol combined production device
01/08/2014CN203379626U Monotower methanol distillationrectification system of methanol material for preparing olefins
01/08/2014CN103502190A Novel alicyclic alcohol
01/08/2014CN103502189A Novel alicyclic alcohol
01/08/2014CN103501877A Method for the purification of raw gas
01/08/2014CN103497089A Method for preparing 1,4-pentadiine-3-ethonal
01/08/2014CN103496667A Treating process for recycling methanol synthesis purge gas and using part of same to prepare hydrogen products
01/08/2014CN103495342A Method for separating MEOH-DMC (methanol-dimethyl carbonate) through vapor permeation
01/08/2014CN102432434B Method for synthesizing 3-methyl-3-butene-1-ol
01/08/2014CN102211978B Method for synthesizing glycol by hydrogenation of dimethyl oxalate
01/08/2014CN102060668B Method for preparing o-xylene-alpha, alpha'-diol
01/08/2014CN102040476B Method for separating and purifying 1,3-propylene glycol from fermentation liquor
01/08/2014CN101910100B An improved process for the production of alcohol from a carbonaceous feedstock
01/08/2014CN101863750B Synthesis method of oxygen-containing derivative bark beetle pheromone verbena ketene of alpha-pinene and verbenol
01/08/2014CN101786942B Method for preparing 2, 4-dichloro-10,11-dihydro-5H-dibenzo [a, d] cycloheptene-5-alcohol
01/03/2014WO2014004568A2 Processes for the production of methanol using sweep-based membrane separation steps
01/03/2014WO2014003475A1 Method for producing isopropyl alcohol
01/03/2014WO2014003195A1 Method for producing unsaturated primary alcohol or unsaturated ether having allyl site
01/03/2014WO2014002884A1 Method for producing isopropanol
01/03/2014WO2014001597A1 Method for obtaining higher alcohols
01/03/2014WO2014001595A1 Catalyst for the production of higher alcohols
01/03/2014WO2014001461A1 Process for the production of a mixture comprising cyclohexanone and cyclohexanol from phenol
01/03/2014WO2014001266A1 Process for producing 4-cyclohexyl-2-methyl-2-butanol
01/03/2014CA2877974A1 Method for obtaining higher alcohols
01/03/2014CA2877970A1 Catalyst for obtaining higher alcohols
01/02/2014US20140005445 Methods for hydrothermal digestion of cellulosic biomass solids in the presence of a slurry catalyst and a digestible filter aid
01/02/2014US20140005444 Methods for hydrothermal digestion of cellulosic biomass solids in the presence of a distributed slurry catalyst
01/02/2014US20140005443 Process for making isooctenes from aqueous isobutanol
01/02/2014US20140005285 Processes For The Production of Methanol Using Sweep-Based Membrane Separation Steps
01/02/2014US20140005283 Synthesis gas and nanocarbon production method and production system
01/02/2014US20140001028 Method for converting methane into oxygenated derivatives of one carbon atom
01/02/2014US20140000157 Catalytic process for converting carbon dioxide to a liquid fuel or platform chemical
01/01/2014EP2679304A1 Process for obtaining higher alcohols in the presence of a gallium containing mixed oxide
01/01/2014EP2679303A1 Catalyst for obtaining higher alcohols
01/01/2014EP2678268A1 Method for producing methanol or hydrocarbons from a carbon material, including a reforming step, the operating conditions of which are selectively adjusted
01/01/2014CN203373292U Alcohol washing water progressively-concentrated methanol recovery device
01/01/2014CN203370311U Efficient plate-type mono ethylene glycol (MEG) tower system
01/01/2014CN203370307U Alcohol steam recycling device
01/01/2014CN203370304U Continuous distillation device for solid-state preparation of alcohol by sweet sorghum stalks
01/01/2014CN103492349A Deprotection method for protected hydroxyl group
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