Patent application number | Description | Published |
20090148920 | Integrated glyceride extraction and biodiesel production processes - Biodiesel is used to extract glycerides from biomass derived sources and the extractant containing biodiesel and glycerides is subjected to ester-forming conditions including the presence of lower alkanol to produce biodiesel, a portion of which is used for the extraction of glycerides. | 06-11-2009 |
20090259057 | Dianhydrosugar Production Process - An enhanced process for the production of a dianhydrosugar, such as isosorbide, from the corresponding sugar alcohol is described. The sugar alcohol is combined with an acid catalyst and reacted at elevated temperatures and at atmospheric pressure, eliminating the need for a vacuum. High selectivity and yields are achieved. | 10-15-2009 |
20100048941 | BIODIESEL PROCESS AND CATALYST THEREFOR - Basic metal salt of glycerin is used as transesterification catalyst or an intermediate to an anhydrous transesterification catalyst for the base catalyzed process for making biodiesel from fats and oils. | 02-25-2010 |
20100063309 | BIODIESEL PROCESSES IN THE PRESENCE OF FREE FATTY ACIDS AND BIODIESEL PRODUCER COMPOSITIONS - Glyceride-containing feed for a base catalyzed transesterification with lower alkanol to make biodiesel is pretreated with glycerin separated during the transesterification to partially convert glycerides with lower alkanol contained in the separated glycerin using base catalyst in the separated glycerin while reducing the free fatty acid and phosphorus compound concentrations in the glyceride-containing feed. Unique producer compositions are provided by the pretreatment processes. | 03-11-2010 |
20100242346 | PROCESSES FOR THE ESTERIFICATION OF FREE FATTY ACIDS AND THE PRODUCTION OF BIODIESEL - The effluent from an acid esterification of free fatty acid with alkanol to produce alkyl ester of fatty acid is contacted with glycerin to remove water and alkanol. The alkanol separated with the glycerin can be recycled to the acid esterification by contacting the glycerin with fatty acid-containing feed being passed to the acid esterification. | 09-30-2010 |
Patent application number | Description | Published |
20090259622 | Classification of Data Based on Previously Classified Data - Embodiments of the invention generally provide methods, systems, and articles of manufacture that facilitate classification of unclassified data. When unclassified data records are found in a data tree, one or more classified data records near the unclassified data record in the data tree may be identified. The unclassified data record may be compared to the identified classified data record to determine one or more suggested classifications for the unclassified data record. The unclassified data record may therefore be classified into one of the suggested classifications based on, for example, user input. | 10-15-2009 |
20090260053 | Data Management in a Computer System - Embodiments of the invention generally provide methods, systems, and articles of manufacture that facilitate classification of a data access authority of unclassified users into one or more categories, and control access of data by the users based on the categories. When an unclassified user is found in an organization chart, one or more classified users near the unclassified user in the data tree may be identified. The unclassified user may be compared to the identified classified users to determine one or more suggested data access categories for classifying the unclassified user. The unclassified user may therefore be classified into one of the suggested data access category based on, for example, user input. | 10-15-2009 |
20090300741 | GRANTING SERVER/WORKSTATION ACCESS USING A TELEPHONE SYSTEM - A method of granting access to a computing system includes: receiving a connection request from a remote computing system; generating a first message indicating a session identification number and an access number; receiving the session identification number from a telephone system; performing a verification of the session identification number; and granting access to the computing system based on the verification of the session identification number. | 12-03-2009 |
20100043059 | Trusted Electronic Communication Through Shared Vulnerability - A method for using shared vulnerability to provide trusted communication services between systems is disclosed. For example, a server may deny access to a service which renders it vulnerable to an untrusted client unless access to a useful vulnerability is received from the client. That is, the server may trust the client because any misuse by the client may result in the server exploiting the shared vulnerability. A system may request access to a service on another system to perform some transaction. Upon receiving this request, the server may determine a vulnerability of the client useful in deterring or stopping unwanted actions. The server may request access to this vulnerability. Once this vulnerability has been granted to the server, the server may then grant access to the requested service to the client. | 02-18-2010 |
20140006793 | Trusted System Network | 01-02-2014 |