Class / Patent application number | Description | Number of patent applications / Date published |
096150000 | Movable solid sorbent bed (e.g., fluidized bed, etc.) | 6 |
20090277333 | Oxygen concentrating device - An oxygen concentrating device easy to assemble and able to reduce production costs. The oxygen concentrating device ( | 11-12-2009 |
20110277639 | APPARATUS AND METHOD OF OPTIMIZED ACID GAS AND TOXIC METAL CONTROL IN GASIFIER PRODUCED GASES - An apparatus and method is presented for removing acid gases and other trace contaminants to very low levels in combustible gases generated from thermal gasification of biomass or refuse-derived fuels. The invention includes optimization of geometric variables, temperature and pressure set points via use of a pressurized bubbling fluidized bed reactor to convert granular raw (non-activated) sorbents and auto-generated biochar sorbents) into activated, highly dispersed, and ideally sized particles for removing acid gases and toxic metals. The system can incorporate a generated gas cooler, a gas-sorbent contact chamber or zone, and a novel filter (with or without additional gas cooling and residence time stages). | 11-17-2011 |
20130276633 | ADSORBER ELEMENT, RING FILTER ELEMENT - An annular adsorber element may be used in conjunction with a fresh air system of an internal combustion engine for adsorbing particles such as hydrocarbons. The annular adsorber element may include a support structure and an adsorber material. The support structure may be injection molded onto the adsorber material. | 10-24-2013 |
20140230655 | Injection Lance Assembly - The system and method for preventing air leakage from the process side to the bearing side of a mill. The system includes a labyrinth seal ring comprising a series of knives defining first and second labyrinth paths from an air inlet to the process side and the bearing side of the system, respectively. The differences in the two paths such as provided by the number of knives used in each path creates a differential pressure drop which biases air from the air inlet to the process side. The labyrinth seal thus provides a reliable and superior method for reducing the potential for particulate in the process side of the mill from damaging the bearing system. | 08-21-2014 |
20160045856 | Injection Lance Assembly - The system and method for preventing air leakage from the process side to the bearing side of a mill. The system includes a labyrinth seal ring comprising a series of knives defining first and second labyrinth paths from an air inlet to the process side and the bearing side of the system, respectively. The differences in the two paths such as provided by the number of knives used in each path creates a differential pressure drop which biases air from the air inlet to the process side. The labyrinth seal thus provides a reliable and superior method for reducing the potential for particulate in the process side of the mill from damaging the bearing system. | 02-18-2016 |
20160199778 | HONEYCOMB MATRIX COMPRISING MACROPOROUS DESICCANT, PROCESS AND USE THEREOF | 07-14-2016 |