Class / Patent application number | Description | Number of patent applications / Date published |
568858000 | Preparing by alcoholysis, hydrolysis or saponification of an ester | 6 |
20100286453 | PROCESS AND PLANT FOR PRODUCING HYDROCARBONS - When producing hydrocarbons from fatty acid esters contained in fats or fat oils, the fatty acid esters initially are split up by hydrolytic decomposition into a first stream containing crude alcohol and water and a second stream containing free fatty acids, and subsequently the free fatty acids of the second stream are hydrogenated with hydrogen to obtain saturated hydrocarbons. | 11-11-2010 |
20110263908 | METHOD FOR PRODUCING GLYCEROL - The present invention provides a method for producing glycerol, including transesterifying an oil-and-fat with an alcohol in the presence of a solid catalyst to obtain a glycerol product liquid and subjecting the glycerol product liquid to adsorption treatment with an ion-exchange resin. | 10-27-2011 |
20120029250 | DEOXYGENATION OF FATTY ACIDS FOR PREPARATION OF HYDROCARBONS - Embodiments of methods for making renewable diesel by deoxygenating (decarboxylating/decarbonylating/dehydrating) fatty acids to produce hydrocarbons are disclosed. Fatty acids are exposed to a catalyst selected from a) Pt and MO | 02-02-2012 |
20120095271 | PROCESS FOR THE PRODUCTION OF ALKYLENE GLYCOL - The invention provides a process for the production of an alkylene glycol comprising converting an alkene to the corresponding alkylene oxide; absorbing the alkylene oxide in an aqueous absorbent and then stripping; supplying the aqueous alkyene oxide stream to a carboxylation reactor; converting the alkylene oxide to a corresponding alkylene carbonate; converting the alkylene carbonate to the alkylene glycol; removing water to form a dehydrated alkylene glycol stream; and purifying the dehydrated alkylene glycol stream, wherein the start-up procedure comprises supplying water, carboxylation-hydrolysis catalyst and carbon dioxide streams to the carboxylation reactor and providing a start-up stream comprising the alkylene glycol at an injection point at or downstream of the inlet used in supplying the stream to the carboxylation reactor and recovering an alkylene glycol stream from the glycol distillation column. | 04-19-2012 |
20120197048 | PROCESSES FOR THE PRODUCTION OF ETHYLENE GLYCOL - A process for the production of ethylene glycol comprising: | 08-02-2012 |
20130072727 | PROCESS FOR PRODUCING ETHYLENE GLYCOL CATALYZED BY IONIC LIQUID - Disclosed is a process for producing ethylene glycol catalyzed by an ionic liquid, characterized in that the process includes the following three steps: (a) a carbonylation step of ethylene oxide and CO | 03-21-2013 |