Patent application number | Description | Published |
20110315637 | METHODS TO RECOVER AND RECLAIM HYDROCARBONS OR HYDROPHOBIC SUBSTANCES IN AN AQUEOUS ENVIRONMENT - The present invention provides useful biodegradable and environmentally friendly cost effective methods for oil recovery and reclamation from oil spills and chemical spills. More particularly, methods to recover and reclaim hydrocarbons or hydrophobic substances in an aqueous environment. | 12-29-2011 |
20130248186 | METHOD FOR INHIBITING SCALE FORMATION IN OIL WELLS - An illustrative method of reducing an amount of treatment water injected into a subterranean well may include providing an environmentally friendly polymer, such as a biodegradable polymer (e.g., an aspartic acid based polymer), to the subterranean well. In some cases, the aspartic acid based polymer may include one or more of a copolymer of the aspartic acid based polymer, a terpolymer of the aspartic acid based polymer, an aspartic acid based polymer derivative, an aspartic acid based polymer having an end cap, and a soluble salt of the aspartic acid based polymer. In some cases, the treatment water use may be reduced within the range of about five percent to about ninety five percent. | 09-26-2013 |
20140116709 | METHOD FOR INHIBITING SCALE FORMATION IN OIL WELLS - An illustrative method of reducing an amount of treatment water injected into a subterranean well may include providing an environmentally friendly polymer, such as a biodegradable polymer (e.g., an aspartic acid based polymer), to the subterranean well. In some cases, the aspartic acid based polymer may include one or more of a copolymer of the aspartic acid based polymer, a terpolymer of the aspartic acid based polymer, an aspartic acid based polymer derivative, an aspartic acid based polymer having an end cap, and a soluble salt of the aspartic acid based polymer. In some cases, the treatment water use may be reduced within the range of about five percent to about ninety five percent. | 05-01-2014 |
20140144842 | METHODS TO RECOVER AND RECLAIM HYDROCARBONS OR HYDROPHOBIC SUBSTANCES IN AN AQUEOUS ENVIRONMENT - The present invention provides useful biodegradable and environmentally friendly cost effective methods for oil recovery and reclamation from oil spills and chemical spills. More particularly, methods to recover and reclaim hydrocarbons or hydrophobic substances in an aqueous environment. | 05-29-2014 |
Patent application number | Description | Published |
20090272102 | APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR CATALYST - Various embodiments of an apparatus, system, and method are disclosed for reducing NO | 11-05-2009 |
20090272104 | APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR CATALYST USING AMMONIA STORAGE AND SLIP CONTROL - Various embodiments of an apparatus, system, and method are disclosed for reducing NO | 11-05-2009 |
20090272105 | APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR CATALYST - Various embodiments of an apparatus, system, and method are disclosed for reducing NO | 11-05-2009 |
20100024390 | APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR CATALYST - According to one representative embodiment, an apparatus for reducing NO | 02-04-2010 |
20110047964 | METHODS, SYSTEMS, AND APPARATUSES OF SCR DIAGNOSTICS - One embodiment is a method including operating an SCR system at a plurality of commanded ammonia to NOx input ratios, providing a plurality of data indicating NOx output from the SCR system for the plurality of commanded ammonia to NOx input ratios, and evaluating the plurality of data to diagnose the SCR system. Additional embodiment are methods, systems, and apparatuses including SCR diagnostics. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings. | 03-03-2011 |
20110262329 | SCR CATALYST AMMONIA SURFACE COVERAGE ESTIMATION AND CONTROL - Described herein are various embodiments of an apparatus, a system, and a methods for reducing NO | 10-27-2011 |
20140314645 | SCR CATALYST AMMONIA SURFACE COVERAGE ESTIMATION AND CONTROL - Described herein are various embodiments of an apparatus, a system, and a methods for reducing NO | 10-23-2014 |