Class / Patent application number | Description | Number of patent applications / Date published |
071025000 | From industrial wastes | 6 |
20080250831 | TREATMENT OF BROWN GREASE - The invention is a process for treatment of brown grease, where the brown grease comprises water, food solids and free-oil. This process starts with the collection of the brown grease into a container. The brown grease's pH is adjusted with a chemical treatment to produce an adjusted brown grease phase. To the adjusted brown grease phase an anionic copolymer treatment mixture is added along with a cationic copolymer to form a reaction mixture. The reaction mixture reacts for a period of time, and during this time wastewater is discharged from the reaction mixture to produce resulting solids. The resulting solids are then transferred from the container for disposal or are processed further into a fuel or soil additive. | 10-16-2008 |
20080276676 | Solidification Material - A soil improvement material comprising a ground burned product A and gypsum, the burned product A having a hydraulic modulus (H.M.) of 1.8 to 2.3, a silica modulus (S.M.) of 1.3 to 2.3, and an iron modulus (I.M.) of 1.3 to 2.8. The soil improvement material is useful for improving the ground, especially through solidifying soft soil, such as water-rich soil or organic-rich soil. | 11-13-2008 |
20090126433 | METHOD OF PRODUCING HODGE CARBONYLS AND OLIGOMERIC LIGNIN - A method of treating biomass feed by pyrolyzing it in the presence of superheated steam at a selected temperature for a sufficient time to produce at least one product stream. | 05-21-2009 |
20130160506 | Fertilizer and Fertilizer Additive Compositions and Methods Comprising By-Products from the Manufacture of Fatty Acid Alkyl Esters and/or Biodiesel - Fertilizers and fertilizer additive compositions and methods are provided. The compositions and methods comprise utilizing by-products from the manufacture of biodiesel and/or fatty alkyl esters, wherein the by-product comprises glycerin, mong, moisture, C | 06-27-2013 |
20140137616 | GRANULAR FERTILIZERS HAVING IMPROVED DUST CONTROL - An oil-based coating for fertilizer granules impregnated with a polymer additive and related methods of applying the oil-based coating. The polymer additive can comprise homopolymers, copolymers, or combinations thereof, including polyethylene homopolymers. The polymer additive increases the viscosity of the oil-based coating, thereby increasing the duration for which the coating is capable of controlling or inhibiting the formation of dust particulates from the fertilizer granules. | 05-22-2014 |
20140165682 | FERTILIZING COMPOUND FOR INCREASING THE CALCIUM CONTENT OF PLANTS AND IMPROVING THE PRESERVATION THEREOF - The invention relates to a fertilizing compound for application to plants and crops, especially fruits, intended for increasing the amount of calcium and subsequently improving the state of health of the plants and the preservation thereof after harvesting. The compound consists of a combination of components such as calcium nitrate, calcium lignosulfonate, organic acids, menadione sodium bisulphite, amino acids and water. The compound is in the form of a liquid preparation, packed in containers of between 20 and 1000 liters, is water-soluble and is applied by fertigation, spraying or in a localized form by border irrigation. | 06-19-2014 |