Patent application number | Description | Published |
20090218061 | PROCESS FOR GENERATING A HYDROCARBON FEEDSTOCK FROM LIGNIN - The present invention discloses processes for generating a hydrocarbon feedstock for biofuels synthesis from lignin via hydroprocessing. Embodiments of the present invention can occur in a refinery setting or in a paper mill setting. Embodiments of the present invention can utilize the separated lignin or the entire black liquor solution. | 09-03-2009 |
20090218062 | PROCESS FOR GENERATING A HYDROCARBON FEEDSTOCK FROM LIGNIN - The present invention discloses processes for generating a hydrocarbon feedstock for biofuels synthesis from lignin via hydroprocessing. Embodiments of the present invention can occur in a refinery setting or in a paper mill setting. Embodiments of the present invention can utilize the separated lignin or the entire black liquor solution. | 09-03-2009 |
20090314684 | System and method for pretreatment of solid carbonaceous material - This invention encompasses systems and methods for pretreating a carbonaceous material, comprising heating to a suitable temperature and for a suitable reaction time, a mixture comprising the carbonaceous material, one or more catalysts or catalyst precursors, and a hydrocarbonaceous liquid. | 12-24-2009 |
20100044277 | SYSTEM AND METHOD FOR PRETREATMENT OF SOLID CARBONACEOUS MATERIAL - This invention encompasses systems and methods for pretreating a carbonaceous material, comprising heating to a suitable temperature and for a suitable reaction time, a mixture comprising the carbonaceous material, one or more catalysts or catalyst precursors and a hydrocarbonaceous liquid. | 02-25-2010 |
20110120914 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of zinc at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
20110120915 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of copper and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
20110120916 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of cobalt and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
20110120917 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of titanium and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
20110120918 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of nickel and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
20110124493 | Hydroprocessing Bulk Catalyst and Methods of Making Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (R | 05-26-2011 |
20110124498 | Hydroprocessing Bulk Catalyst and Methods of Making Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (R | 05-26-2011 |
Patent application number | Description | Published |
20140066293 | Hydroconversion Multi-Metallic Catalyst and Method For Making Thereof - The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The self-supported MMS catalyst contains Ni:W in a mole ratio of 1:3 to 4:1, on a transition metal basis. The self supported MMS catalyst is characterized as having an HYD reaction rate constant of at least 15% higher than that of a catalyst comprising nickel sulfide alone or a catalyst comprising tungsten sulfide alone, when compared on same metal molar basis in hydrotreating of benzene as a feedstock at identical process conditions. | 03-06-2014 |
20140066294 | Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof - The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The self-supported MMS catalyst consists essentially of molybdenum sulfide and tungsten sulfide, wherein the catalyst contains at least 0.1 mol % of Mo and at least 0.1 mol % of W, on a transition metal basis. | 03-06-2014 |
20140066295 | Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof - A self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock is disclosed. The self-supported MMS catalyst is characterized by an HDN reaction rate constant of at least 100 g feed hr | 03-06-2014 |
20140066296 | Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof - The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The MMS catalyst has molar ratios of metal components Ni:Mo:W in a region defined by five points ABCDE of a ternary phase diagram, and wherein the five points ABCDE are defined as: A (Ni=0.72, Mo=0.00, W=0.25), B (Ni=0.25, Mo=0.00, W=0.75), C (Ni=0.25, Mo=0.25, W=0.50), D (Ni=0.60, Mo=0.25, W=0.15), E (Ni=0.72, Mo=0.13, W=0.15). | 03-06-2014 |
20140066297 | Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof - The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The MMS catalyst is characterized as having a multi-phased structure comprising five phases: a molybdenum sulfide phase, a tungsten sulfide phase, a molybdenum tungsten sulfide phase, an active nickel phase, and a nickel sulfide phase. | 03-06-2014 |
20140066298 | Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof - The invention relates to a method for preparing a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock. The method comprises mixing a sufficient amount of a nickel (Ni) metal precursor, a sufficient amount of a molybdenum (Mo) metal precursor, and a sufficient amount of a tungsten (W) metal precursor to produce a catalyst precursor having a molar ratio Ni:Mo:W in relative proportions defined by a region of a ternary phase diagram showing transition metal elemental composition in terms of nickel, molybdenum, and tungsten mol-%, wherein the region is defined by five points ABCDE and wherein the five points are: A (Ni=0.72, Mo=0.00, W=0.28), B (Ni=0.55, Mo=0.00, W=0.45), C (Ni=0.48, Mo=0.14, W=0.38), D (Ni=0.48, Mo=0.20, W=0.33), E (Ni=0.62, Mo=0.14, W=0.24); and sulfiding the catalyst precursor under conditions sufficient to convert the catalyst precursor into a sulfide catalyst. | 03-06-2014 |
20140135207 | Hydroconversion Multi-Metallic Catalysts and Method for Making Thereof - The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The MMS catalyst is characterized as having a BET surface area of at least 20 m | 05-15-2014 |
Patent application number | Description | Published |
20100216484 | METHOD AND APPARATUS FOR BEARER PROCESSING - A bearer processing method is disclosed. The method includes these steps: a system border node receives a Packet Data Protocol (PDP) Context Request initiated by a universal mobile telecommunication system (UMTS); the system border node adjusts a Request Bearer Resource Allocation message of a system architecture evolution (SAE) system or the PDP Context Request of the UMTS according to the received PDP Context Request to map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. The present invention can map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. | 08-26-2010 |
20100226332 | METHOD AND SYSTEM FOR SETTING UP A BEARER - Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID. According to the technical solution of the present invention, when the UE is connected to a serving gateway (SGW) through a serving general packet radio service support node (SGSN), the SGSN and the SGW set up a bearer between the UE and the PGW. Thus, resources of each network entity in a network are fully utilized. | 09-09-2010 |
20120076035 | METHOD AND SYSTEM FOR SETTING UP A BEARER - Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID. | 03-29-2012 |
20120122464 | METHOD AND APPARATUS FOR BEARER PROCESSING - A bearer processing method is disclosed. The method includes these steps: a system border node receives a Packet Data Protocol (PDP) Context Request initiated by a universal mobile telecommunication system (UMTS); the system border node adjusts a Request Bearer Resource Allocation message of a system architecture evolution (SAE) system or the PDP Context Request of the UMTS according to the received PDP Context Request to map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. The present invention can map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. | 05-17-2012 |
20120287894 | METHOD AND SYSTEM FOR SETTING UP A BEARER - Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID. | 11-15-2012 |
20130286974 | METHOD AND APPARATUS FOR BEARER PROCESSING - A bearer processing method is disclosed. The method includes these steps: a system border node receives a Packet Data Protocol (PDP) Context Request initiated by a universal mobile telecommunication system (UMTS); the system border node adjusts a Request Bearer Resource Allocation message of a system architecture evolution (SAE) system or the PDP Context Request of the UMTS according to the received PDP Context Request to map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. The present invention can map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. | 10-31-2013 |
20150263868 | Method and System for Setting Up a Bearer - Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID. | 09-17-2015 |