| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 106792000 | Lime | 17 |
| 20120090509 | METHOD FOR MAKING CONCRETE FROM DRILLING WASTE BYPRODUCTS - The present application discloses systems and methods for utilizing drilling byproducts from gas and oil wells to make commercially-marketable concrete. According to one inventive concept, the byproducts (which includes drill cuttings and flow-back) are treated with a dewatering agent to form a waste slurry, and the waste slurry is then added to a concrete-mixing process as the final component, after all of the other components of the concrete-mixing process have already been blended together. In some embodiments, the dewatering agent is calcium oxide (CaO). According to another inventive concept, the drilling byproducts that are collected from a first drilling site may be used to form the concrete that is to form a concrete drilling pad that is located at a second drilling site. | 04-19-2012 |
| 20120279425 | APPARATUS AND METHOD FOR FORMING HYDRATED LIME - An apparatus and method for hydrating lime in a horizontally disposed vessel where adjacent oppositely rotating shafts have first sets of spaced blades extending coaxially with an axis of each shaft and an adjacent second set of blades extending to an angle to the longitudinal axis, the blades directing a mixture of quicklime and water upwardly into a space between the shafts and towards the cover, while forming hydrated lime. | 11-08-2012 |
| 20130192496 | DISPOSAL OF SULFUR THROUGH USE AS SAND-SULFUR MORTAR - A sulfur-sand limestone mortar and methods of preparing the sulfur-sand limestone mortar and disposing of elemental sulfur, are disclosed. In embodiments, the sulfur-sand limestone mortar includes elemental sulfur, limestone powder, and sand. Modifiers, such as plasticizers, are not required and are not used in embodiments of the sulfur-sand limestone mortar. In embodiments of the method to prepare the sulfur-sand limestone mortar, each of the elemental sulfur, limestone powder, and sand are heated to at least 140 C, then combined, and then allowed to solidify. | 08-01-2013 |
| 106793000 | Soil, diatomaceous earth, clay, slate or shale containing, or material for treating soil or earth (e.g., soil stabilization, etc.) | 2 |
| 20160137551 | GEOSYNTHSESIS BINDER COMPRISING A CALCIUM- ALKALINE ACTIVATOR AND A SILICO-ALUMINOUS COMPOUND - The geosynthetic binder dry composition includes at least: an alkalino-calcium type activator including at least lime and an alkaline salt, which can suitably react together so as to form in situ a base in the presence of water, and a silico-aluminous compound, including an amount of calcium oxide higher than or equal to 15%, by weight, as compared to the silico-aluminous compound total weight, characterized in that the binder dry composition includes, by weight, as compared to the total weight, from 45 to 95% of the silico-aluminous compound, from 2 to 25% of lime and from 3 to 30% of an alkaline salt. The material including the geosynthetic binder dry composition and water, a method for producing the geosynthetic binder dry composition, and a method for producing the material are also described. | 05-19-2016 |
| 20220135476 | GEOSYNTHSESIS BINDER COMPRISING A CALCIUM- ALKALINE ACTIVATOR AND A SILICO-ALUMINOUS COMPOUND - The geosynthetic binder dry composition includes at least: an alkalino-calcium type activator including at least lime and an alkaline salt, which can suitably react together so as to form in situ a base in the presence of water, and a silico-aluminous compound, including an amount of calcium oxide higher than or equal to 15%, by weight, as compared to the silico-aluminous compound total weight, characterized in that the binder dry composition includes, by weight, as compared to the total weight, from 45 to 95% of the silico-aluminous compound, from 2 to 25% of lime and from 3 to 30% of an alkaline salt. The material including the geosynthetic binder dry composition and water, a method for producing the geosynthetic binder dry composition, and a method for producing the material are also described. | 05-05-2022 |
| 106795000 | Organic material containing | 5 |
| 20100083879 | LOW VOC JOINT COMPOSITION - A drying type, low VOC filler or joint composition that when mixed with water to produce a wet, paste-like mixture, can be spread easily to fill wallboard joints and other wallboard surface defects and imperfections; dries to a solid mass and can be sanded to a smooth finish. | 04-08-2010 |
| 20110000403 | Stabilization of Milk of Lime Suspensions - Limestone lime and/or magnesium lime milk of lime suspensions having a stable viscosity are prepared by adding to such suspensions glucides such as monosaccharides, disaccharides, oligosacchrides or derivatives of glucides obtained by oxidation or hydrogenation. | 01-06-2011 |
| 20140196632 | System for Manufacturing a Proportional Slurry - A novel apparatus for the manufacture of high solid content lime and/or cement slurry that can be used in stabilization applications. The novel apparatus uses nozzles directed at a diffusion baffle to insure proper wetting of the lime or cement based material in order to produce a sufficiently homogenous slurry that sufficiently remains in suspension so that it can be used in stabilization applications without the need for additional mixing. | 07-17-2014 |
| 20150101513 | PROCESS FOR THE PREPARATION OF CEMEMT, MORTARS, CONCRETE COMPOSITIONS CONTAINING A CALCIUM CARBONATE - BASED FILLER TREATED WITH AN ULTRAFINE FILLER AND A SUPERPLASTIFIER, COMPOSITIONS AND CEMENT PRODUCTS OBTAINED AND THEIR APPLICATIONS - Process for the preparation of cement/mortar/concrete compositions or systems, (for simplicity hereafter “cement” compositions or systems or even “cements”), of a generally known type containing low or medium (standard) “filler(s)”, and/or optionally HP filler(s), as carbonate-based filler(s), namely coarse low or medium calcium carbonate(s), namely coarse marble(s); Product comprising, or consisting of, the pre-blend (A) of coarse, low or medium (or optionally HP) “calcium carbonate-based filler” pre-blended with at least an UF; Aqueous compositions (B) obtained by mixing the above pre-blend (A) of coarse filler(s) with UF(s) with an aqueous system such as mix water, aqueous mix fluid; Product (C) consisting of, or comprising, the pre-blend (A) or the compositions (B), treated or pretreated with at least one superplastifier or aqueous system containing superplastifier(s); Cement and Use of cement. | 04-16-2015 |
| 20160075933 | Cement Set Activators For Set-Delayed Cement Compositions and Associated Methods - Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. A method of cementing in a subterranean formation, may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder, activating the set-delayed cement composition with a cement set activator, wherein the cement set activator comprises at least one activator selected from the group consisting of nanosilica, a polyphosphate, and combinations thereof, introducing the set-delayed cement composition into a subterranean formation, and allowing the set-delayed cement composition to set in the subterranean formation. | 03-17-2016 |
| 106796000 | Silica-lime mixtures | 4 |
| 20120304895 | HYDRAULIC LIME COMPOSITION - According to the invention there is provided A hydraulic lime composition including between 1 and 20% by weight of a Pozzolanic material which has a surface area of between 2 and 1000 m | 12-06-2012 |
| 20160046525 | Plant for producing cement clinker with gasification reactor for difficult fuels - A plant for producing cement clinker, comprising as viewed in the direction of materials flow, a heat exchanger to preheat raw meal, a downstream calciner to calcine the raw meal, a rotary kiln to sinter the calcined raw meal, and a clinker cooler to cool the sintered cement clinker. A combustion device which carbonizes, pyrolysis or burns difficult fuels, is embodied as a pot reactor or gooseneck reactor in an inverted U-shape, and is positioned upstream of the calciner on the flow path of the exhaust gases from the rotary kiln to the calciner, and has a gas outlet that opens out above a tertiary-air line of the clinker cooler into the calciner. As a result, it becomes possible to burn fuel which is lumpy and/or has poor ignitability, and the gases from incomplete combustion in the reactor are available in the calciner in gaseous form for further combustion. | 02-18-2016 |
| 106798000 | Iron, sulfur or aluminum containing (e.g., alum, etc.) | 2 |
| 20140130717 | METHOD AND FACILITY FOR RECOVERING CO2 GAS IN CEMENT MANUFACTURING FACILITY - To provide a method and facility for enabling CO | 05-15-2014 |
| 20140230699 | METHOD FOR PRODUCING TERNESITE - The present invention relates to the production of ternesite clinkers containing 20 to 95% by weight C | 08-21-2014 |
| 106799000 | Aluminum or sulfur containing (e.g., alum, etc.) | 1 |
| 20150321956 | METHOD FOR CONTROLLING FREE LIME CONTENT OF CLINKER - Provided is a method for controlling a free lime content of a clinker by regulating the free lime content. Here the amount of sulfur trioxide resulting from fuel and the used amount of a fluorine-based mineralizer are regulated using the following Formulas (1) to (3), thereby controlling the free lime content (f.CaO) of the clinker. | 11-12-2015 |
| 106800000 | Magnesium compound containing (e.g., quicklime, dolomite, talc, etc.) | 2 |
| 20100319586 | Carbon dioxide capture from a cement manufacturing process - A process of manufacturing cement clinker is provided in which a clean supply of CO | 12-23-2010 |
| 20110219986 | Slaked Lime Composition and its Manufacturing Process - The invention relates to a slaked lime composition containing Ca(OH) | 09-15-2011 |
