Abstract: A method may include receiving sensor data from a sensor associated with a component of a vehicle; determining a component scalar of the component using the sensor data and a digital twin model of the component; detecting an abnormality of the sensor associated with the component of the vehicle; based on detecting the abnormality of the sensor, determining an estimated component scalar of the component using the component scalar; and providing the estimated component scalar to the digital twin model of the component.

Abstract: A method may include receiving sensor data from a sensor associated with a component of a vehicle; determining a component scalar of the component using the sensor data and a digital twin model of the component; detecting an abnormality of the sensor associated with the component of the vehicle; based on detecting the abnormality of the sensor, determining an estimated component scalar of the component using the component scalar; and providing the estimated component scalar to the digital twin model of the component.

Abstract: The present invention relates to a catalyst composition and a method for making the catalyst composition which comprises a polymerization catalyst and at least one gelling agent. The invention is also directed to the use of the catalyst composition in the polymerization of olefin(s). In particular, the polymerization catalyst system is supported on a carrier.

Abstract: A process of producing a bimodal polyolefin composition is described, which includes in one embodiment contacting monomers with a supported bimetallic catalyst composition for a time sufficient to form a bimodal polyolefin composition that includes a high molecular weight polyolefin component and a low molecular weight polyolefin component; wherein the supported bimetallic catalyst includes a first catalyst component that is preferably non-metallocene, and a second catalyst component that includes a metallocene catalyst compound having at least one fluoride or fluorine containing leaving group, wherein the bimetallic catalyst is supported by an enhanced silica, dehydrated at a temperature of 800° C. or more in one embodiment.

Abstract: A process of producing a bimodal polyolefin composition is described, which includes in one embodiment contacting monomers with a supported bimetallic catalyst composition for a time sufficient to form a bimodal polyolefin composition that includes a high molecular weight polyolefin component and a low molecular weight polyolefin component; wherein the supported bimetallic catalyst includes a first catalyst component that is preferably non-metallocene, and a second catalyst component that includes a metallocene catalyst compound having at least one fluoride or fluorine containing leaving group, wherein the bimetallic catalyst is supported by an enhanced silica, dehydrated at a temperature of 800° C. or more in one embodiment.

Abstract: A method for recovering acid from a feed mixture comprising acid, hydrocarbons and water, the method comprising:

Abstract: The acid catalyzed—effluent refrigerated alkylation of hydrocarbons in a shell and bare tube type alkylation reactor is improved by providing the bare tubes with internal inserts capable of increasing turbulence and mixing of refrigerant within the tubes whereby heat transfer in the process is enhanced.

Abstract: The acid catalyzed-effluent refrigerated alkylation of hydrocarbons in a shell and bare tube type alkylation reactor is improved by providing the bare tubes with internal inserts capable of increasing turbulence and mixing of refrigerant within the tubes whereby heat transfer in the process is enhanced.

Abstract: Haze in lube oil is firstly precipitated as wax and ice crystals to form a slurry which is introduced, through inlet (18), into a separation vessel (15) containing a bed of packed aggregate (20) which preferably comprises wax balls, or asphalt or ice chunks. The slurry is indirectly charged with free excess charge which is net unipolar by means of a charge injector 11. The injected charge causes the wax and ice crystals to be electrically driven to and deposited on the aggregate. Periodically, the wax and ice-soiled aggregate is replaced by fresh aggregate and the soiled aggregate can be supplied as feed to a conversion process, which can for example be a catalytic cracking process.