Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
Patents for C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen (9,125)
12/2012
12/05/2012CN202576300U Device for reducing content of methyl acetate during acetic acid synthesizing process
12/05/2012CN102812158A Method for reducing carbon dioxide
12/05/2012CN102807485A Composite cobalt salt bonding promoter and preparation method thereof
12/05/2012CN102093198B Method for producing acetic acid
12/05/2012CN101906018B Integrated method for preparing acetic acid and methanol
12/05/2012CN101348426B Preparation technique of cobalt decanoate by hybrid reaction of cobaltous carbonate and organic acid
12/04/2012CA2556954C Process for producing carbonylation products
11/2012
11/29/2012US20120302778 Continuous process for the production of derivatives of saturated carboxylic acids
11/28/2012EP2527319A1 Crystalline forms of pregabalin and co-formers in the treatment of pain
11/28/2012CN102796048A Preparation method of ionic liquid for efficiently extracting cellulose and application thereof
11/28/2012CN102795988A Method for preparing nonane diacid and biomass diesel from tung oil
11/28/2012CN102795987A Method for preparing 3,3,3-trifluoropropionic acid
11/28/2012CN102795986A Method for extracting isostearic acid from monoacid
11/28/2012CN102795985A Method and system for separating calcium formate in preparation process of trimethylolpropane with calcium method
11/28/2012CN102795964A 20000-ton-annual-yield production technique of trimethylolpropane by calcium method
11/28/2012CN102795963A Process for preparing trimethylolpropane by adopting centrifugal filtering calcium method
11/28/2012CN102794198A Preparation method of catalyst for synthesizing propionic acid by ethanol carbonylation, and application thereof
11/28/2012CN102134616B Method for fully utilizing biobased products prepared by semicellulose of straws as well as components thereof
11/28/2012CN101691325B Preparation method and device of raw materials needed in preparing acetic anhydride by carbonylation
11/22/2012WO2012156362A1 Method for recovering acetic acid
11/22/2012WO2012103317A3 Ozonolysis process and safety system for an ozone absorber column
11/22/2012WO2012090124A3 IN SITU GENERATION OF PEROXYCARBOXYLIC ACIDS AT ALKALINE pH, AND METHODS OF USE THEREOF
11/22/2012US20120295812 Method for extracting staphylococcus aureus antigen, reagent for extracting staphylococcus aureus antigen, and method for assessing staphyloccoccus aureus
11/21/2012EP2523807A1 Cnt-infused fiber as a self shielding wire for enhanced power transmission line
11/21/2012CN202543110U Methyl acetate hydrolyzing device
11/21/2012CN102786407A Method of preparing (2R)-2-propyl caprylic acid
11/21/2012CN102786406A Preparation method of rhodium caprylate
11/21/2012CN102786179A Method for treatment and comprehensive utilization of high-concentration organic wastewater
11/21/2012CN101992084B Rhodium heterogeneous catalyst for carbonylation as well as preparation method and application thereof
11/21/2012CN101928212B Method for intermittently recycling and separating light component waste in production of acetic acid
11/21/2012CN101665423B Method for preparing methanoic acid by potassium formate acidized by phosphoric acid
11/21/2012CN101607884B Technique for producing magnesium stearate by dry method and device
11/21/2012CN101607882B Technique for producing stearate by dry method and device
11/15/2012US20120286209 Method for biomass fractioning by enhancing biomass thermal conductivity
11/15/2012CA2833922A1 Large hydrophobe surfactants
11/14/2012EP2522650A1 Process for purifying crude fatty alcohols
11/14/2012CN102781896A Integrated process for producing alcohols from a mixed acid feed
11/14/2012CN102775293A Preparation process of stannous octanoate
11/14/2012CN102773097A Preparation of loaded bimetallic nano-catalyst
11/14/2012CN101687185B Process for the carbonylation of dimethyl ether
11/13/2012US8309761 Removing hydrocarbon impurities from acetic acid by ionic liquid extraction
11/07/2012EP2519490A1 Continuous process for the production of derivatives of saturated carboxylic acids
11/07/2012EP2519489A1 Continuous process of oxidative cleavage of vegetable oils
11/07/2012CN102770403A Producing acetaldehyde and/or acetic acid from bioethanol
11/07/2012CN102766044A Reaction and rectification system and method for recycling acetic acid from diluted acetic acid solution
11/07/2012CN102766020A Method for producing ethanol, acetone and butanol by permeabilization, vaporization, coupling and rectification of ABE (Acetone, Butanol and Ethanol) fermentation liquor
11/07/2012CN102764572A Novel method for absorbing tail gas from trichloro-acetic chloride production through chlorination process
11/07/2012CN101213165B Process for the preparation of iridium acetate
11/01/2012WO2012148554A1 Acetic acid production process
11/01/2012WO2012148462A1 Integrated process for producing acetic acid and alcohol
11/01/2012WO2012148461A1 Removing water from an acetic acid waste stream in the production of alcohols
11/01/2012WO2012148459A1 Process for removing water from ethanol mixtures
11/01/2012WO2012148457A1 Process for reducing the concentration of acetic acid in a crude alcohol product
11/01/2012WO2012068429A3 Production and purification of acetic acid with optionally generation of steam from heat of the reaction
11/01/2012CA2827512A1 Acetic acid production process
10/2012
10/31/2012EP2516376A1 Method for hydrogenating 1,2-unsaturated carbonylic compounds
10/31/2012CN102762525A Method for producing semiconductor gas
10/31/2012CN102757331A Method for producing formic acid and acetic acid in furfural wastewater by reaction distillation recovery two-step method
10/31/2012CN102757330A Method for oxidizing cellulose in subcritical water to prepare formic acid and acetic acid
10/31/2012CN102757329A Production method for synthesizing acetic acid through carbonylation
10/31/2012CN101415496B Multiple-metal complex-containing compound and metal complex, and manufacture methods therefor, and exhaust gas purification catalyst manufacture method using the same
10/30/2012US8299300 Method for preparing difluoroacetic acid and salts thereof
10/24/2012CN102746312A Preparation method of oxalate and acetate of 2-oxa-6-aza-spiro[3, 3]heptane
10/24/2012CN102746137A Method for producing medical glacial acetic acids by using industrial glacial acetic acids
10/24/2012CN102746136A Purification method for glacial acetic acid
10/24/2012CN102746135A Method for recovering acetic acid and water through azeotropic distillation in aromatic carboxylic acid production
10/24/2012CN102746134A Method for decreasing content of sodium chloride impurities in recovered sodium formate
10/24/2012CN102746127A Method for preparing 1,6-adipaldehyde
10/24/2012CN101774905B Method for preparing formic acid and acetic acid from carbon dioxide by using hydrothermal technology
10/23/2012US8293942 Reagents and method for measuring hydroxyl number in polyols
10/23/2012US8293793 Production of acid propionates
10/18/2012WO2012139492A1 Method for producing butyric acid, butanol and butyrate ester
10/18/2012WO2012115356A3 Method for recovering acetic acid from reactor discharge gas in the oxidation process of an aromatic compound
10/18/2012US20120264974 Process for the production of acetic acid
10/18/2012US20120264959 Agent having neurotrophic factor-like activity
10/18/2012US20120264915 Chromatography purification of antibodies
10/18/2012US20120264660 Method of Tracking Fluids Produced from Various Zones in Subterranean Well
10/18/2012CA2824879A1 Method for producing butyric acid, butanol and butyrate ester
10/17/2012EP2509968A1 Systems and methods for processing glycerol
10/17/2012CN102741211A Method for producing carboxylic acids having 1-3 carbon atoms from renewable resources
10/17/2012CN102741208A Process for producing acetic acid and dimethyl ether using a zeolite catalyst
10/17/2012CN102731287A Refined monochloroacetic acid crystalline product complexometric extraction method
10/17/2012CN102730894A Method for treating waste alkaline liquor produced in butanol and octanol production device
10/17/2012CN102728597A Method and apparatus used for separating and recovering PIA waste residue solvent
10/17/2012CN102728404A Preparation method for carbon-base solid sulfonic acid catalyst for hydrolysis
10/17/2012CN101462941B Technique for preparing 10- bromodecanoic acid by one-step method
10/16/2012CA2576749C Alternative synthesis of renin inhibitors and intermediates thereof
10/16/2012CA2557742C Utilization of acetic acid reaction heat in other process plants
10/16/2012CA2556971C Control method for process of removing permanganate reducing compounds from methanol carbonylation process
10/11/2012WO2012136353A1 Process for the manufacture of alpha, alpha-branched carboxylic acid vinyl esters
10/11/2012WO2012136121A1 Amino phenylpropanoid compound and use thereof for preparing immunosuppressant
10/11/2012CA2830477A1 Process for the manufacture of .alpha.,.alpha.-branched carboxylic acid vinyl esters
10/10/2012EP2508502A1 Process for the manufacture of alfa,alfa branched carboxylic acid vinyl esters
10/10/2012EP2508500A1 Etching gas
10/10/2012EP2507199A2 Producing acetaldehyde and/or acetic acid from bioethanol
10/10/2012CN102725257A Continuous process of oxidative cleavage of vegetable oils
10/10/2012CN102718646A Method for producing tertiary carboxylic acid
10/10/2012CN102126943B Recycling and separating process of heavy component residual liquid in carbonylation production process of acetic acid
10/04/2012WO2012134543A1 Vent scrubbers for use in production of ethanol
10/04/2012WO2012133501A1 Method for purifying difluoroacetic acid chloride
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