专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US10591159B2 Method for generating or recovering materials through smoldering combustion 有权
公开(公告)号：US10591159B2
公开(公告)日：2020-03-17
申请号：US15490415
申请日：2017-04-18
申请人： Geosyntec Consultants, Inc.
发明人： Gavin Grant , David Major , Grant Scholes , Jason Gerhard , Joshua Brown , Jose Torero , Tarek Rashwan
IPC分类号： B09B3/00 , B09C1/08 , F23G5/027 , B01J37/14 , C10J3/02 , B01D53/86 , C22B7/00 , B09C1/06 , F23G7/00 , F23G7/07 , C01B3/32
摘要： Methods are provided for generating or recovering gaseous materials such as hydrogen and solids such as metals through the smoldering combustion of an organic material. The methods include admixing a porous matrix material with an organic material, and, in some embodiments a catalyst, to produce a porous mixture. The mixture is exposed to an oxidant, initiating a self-sustaining smoldering combustion of the mixture, and collecting the vapors and combustion products or processing the porous matrix following combustion to physically separate the porous matrix material from ash containing inorganic materials of value. Additional embodiments aggregate the organic material or catalyst or porous matrix material or mixture thereof in an impoundment such as a reaction vessel, lagoon or matrix pile. Further embodiments utilize at least one heater to initiate combustion and at least one air supply port to supply oxidant to initiate and maintain combustion.

12. 发明授权

US09004816B2 In situ remediation of soils and ground water containing organic contaminants 有权
标题翻译：土壤和含有机污染物的地下水的原位修复
公开(公告)号：US09004816B2
公开(公告)日：2015-04-14
申请号：US13793173
申请日：2013-03-11
申请人： Geosyntec Consultants, Inc.
发明人： David A. Reynolds
IPC分类号： B09C1/06 , B09C1/00 , B09C1/08 , C25B11/00
CPC分类号： B09C1/062 , B09C1/002 , B09C1/08 , B09C1/085 , B09C2101/00 , C25B11/00
摘要： A method for remediating contaminated soil includes adding a heat-activated oxidizing agent into the soil; exposing the soil to direct current through a first set of electrodes so as to cause migration of the oxidizing agent through the soil and pore water contained in the soil; and exposing the soil to alternating current through a second set of electrodes so as to heat the soil and thus to activate the oxidizing agent. The first and second sets of electrodes are optionally the same set.
摘要翻译：补救污染土壤的方法包括在土壤中加入热活化氧化剂; 暴露土壤直流电流通过第一组电极，以使氧化剂迁移通过土壤中包含的孔隙水; 并将土壤暴露于通过第二组电极的交流电流，以便加热土壤并由此激活氧化剂。第一组和第二组电极可选地是相同的组。

13. 发明申请

US20140255099A1 IN SITU REMEDIATION OF SOILS AND GROUND WATER CONTAINING ORGANIC CONTAMINANTS 有权
标题翻译：土壤和含水有机污染物的现场补救
公开(公告)号：US20140255099A1
公开(公告)日：2014-09-11
申请号：US13793173
申请日：2013-03-11
申请人： GEOSYNTEC CONSULTANTS, INC.
发明人： David A. Reynolds
IPC分类号： B09C1/06
CPC分类号： B09C1/062 , B09C1/002 , B09C1/08 , B09C1/085 , B09C2101/00 , C25B11/00
摘要： There is provided a method for achieving oxidation of organic contaminants held in low permeability soil and its contained pore water. The method comprises the supply and electromigration of an oxidant throughout the soil and pore water by means of an applied direct current via electrodes arrayed within the soil, followed by the heating of the soil by an applied alternating current using the identical electrodes.
摘要翻译：提供了一种实现低渗透土壤中保持的有机污染物的氧化及其含有孔隙水的方法。该方法包括通过施加的直流电流通过土壤中排列的电极，在整个土壤和孔隙水中供应和电迁移氧化剂，随后使用相同的电极通过施加的交流电加热土壤。

14. 发明授权

US08591147B2 Combined water storage and detention system and method of precipitation harvesting and management 有权
标题翻译：综合储水和滞留系统及降水收集与管理方法
公开(公告)号：US08591147B2
公开(公告)日：2013-11-26
申请号：US12951531
申请日：2010-11-22
申请人： Marcus Quigley , Philip Reidy
发明人： Marcus Quigley , Philip Reidy
IPC分类号： E03F1/00
CPC分类号： E03F7/00 , E03F1/00 , E03F5/10 , E03F2201/20 , Y10T137/0318 , Y10T137/402 , Y10T137/7287
摘要： In a water storage system with water conduits, water pumps, drain valves, discharge valves, for storing a first volume of water, a method of maximizing water availability monitors a second volume of water within the system. Data regarding forecasted precipitation predicted to occur at some point in the future, including a predicted duration, intensity and volume are received and an expected time-dependent volume of water to be added to the system during the forecasted precipitation is estimated. If at least one of: a first sum of the predicted volume and the second volume and a second sum of the expected time-dependent volume and the second volume is greater than the first volume then the water pumps, drain valves, and discharge valves are controlled to discharge water until each of the first and second sums is not greater than the first volume.
摘要翻译：在具有水管道的水存储系统中，用于存储第一体积水的水泵，排水阀，排放阀，最大化水可用性的方法监测系统内的第二体积的水。预测未来预计出现的降水预报数据，包括预测的持续时间，强度和体积，并预测在预测的降水期间将加入到系统中的时间依赖水量。如果以下中的至少一个：预测体积和第二体积的第一和和预期的时间依赖体积和第二体积的第二和大于第一体积，则水泵，排水阀和排出阀是被控制为排出水，直到第一和第二和中的每一个不大于第一体积。

15. 发明申请

US20120272878A1 Method for Volumetric Reduction of Organic Liquids 审中-公开
标题翻译：有机液体容积减少的方法
公开(公告)号：US20120272878A1
公开(公告)日：2012-11-01
申请号：US13457047
申请日：2012-04-26
申请人： Gavin Grant , David Major , Jason Gerhard , Jose Torero , Grant Scholes , Paolo Pironi , Christine Switzer
发明人： Gavin Grant , David Major , Jason Gerhard , Jose Torero , Grant Scholes , Paolo Pironi , Christine Switzer
IPC分类号： F23G7/00
CPC分类号： F23G7/05 , F23C99/006 , F23G7/14 , F23G2900/7005 , Y02W10/40
摘要： Methods are provided for the volumetric reduction of organic liquids. The methods comprise admixing a porous matrix material with an organic liquid to produce a mixture, forcing oxidant through the mixture, and initiating a self-sustaining smoldering combustion of the mixture. Additional embodiments aggregate the organic liquid or porous matrix material or mixture thereof in an impoundment such as a reaction vessel, lagoon or matrix pile. Further embodiments utilize at least one heater to initiate combustion and at least one air supply port to supply oxidant to initiate and maintain combustion. Yet further embodiments comprise the batch addition of a fuel additive to the aggregate prior to smoldering to ensure that the ensuing smoldering combustion is self-sustaining or of the required temperature to reduce or remove other contaminants in the matrix or organic liquid such as heavy metals or asbestos.
摘要翻译：提供了有机液体体积还原的方法。所述方法包括将多孔基体材料与有机液体混合以产生混合物，迫使氧化剂通过混合物，并引发混合物的自维持阴燃燃烧。另外的实施例将有机液体或多孔基质材料或其混合物聚集在诸如反应容器，泻湖或基质桩之类的蓄水池中。另外的实施例利用至少一个加热器来启动燃烧和至少一个空气供应端口以供应氧化剂来启动和维持燃烧。另外的实施方案包括在闷燃之前将燃料添加剂批量添加到聚集体中，以确保随后的闷燃燃烧是自维持的或所需的温度以减少或除去基质或有机液体中的其它污染物，例如重金属或石棉。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式