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1. 发明公开

US20240367999A1 SUPERCRITICAL WATER OXIDATION FEED STREAMS AND METHODS OF PRODUCTION 审中-公开
公开(公告)号：US20240367999A1
公开(公告)日：2024-11-07
申请号：US18653142
申请日：2024-05-02
申请人： AxNano LLC
发明人： Alexis Wells Carpenter , David Lawrence Bollinger
IPC分类号： C02F1/00 , C02F11/08 , C02F101/32
CPC分类号： C02F1/008 , C02F11/086 , C02F2101/32 , C02F2209/05 , C02F2209/09 , C02F2209/10
摘要： Methods of preparing a feed stream for supercritical water oxidation from at least two waste streams are described herein. The method generally involves monitoring contaminant concentration, total dissolved solids concentration, viscosity, salt concentration, and calorific value of each waste stream and combining those waste streams, and optionally a non-waste additive, into a single feed stream to achieve a specific contaminant concentration, total dissolved solids concentration, viscosity, salt concentration, and calorific value prior to supercritical water oxidation. The disclosure also describes systems capable of monitoring contaminant concentration, total dissolved solids, viscosity (solids concentration and particle size), salt concentration, and calorific value in at least two waste streams, combining those waste streams into a new feed stream, and monitoring that feed stream to ensure compatibility with continuous feed into a supercritical water oxidation reactor.

2. 发明授权

US10017624B2 Rheology modifying agents for slurries 有权
公开(公告)号：US10017624B2
公开(公告)日：2018-07-10
申请号：US15490120
申请日：2017-04-18
申请人： ECOLAB USA INC.
发明人： Jasbir S. Gill , Tzu Y. Chen , Reagan Faith , Adam Coulterman
IPC分类号： B01D21/01 , C02F1/52 , C01F5/02 , C04B2/00 , C08K3/22 , C02F5/12 , C02F1/00 , B03D3/00 , C02F1/68 , C02F5/08 , C02F5/10 , C02F103/02 , C02F103/10 , C02F101/10
CPC分类号： C08K3/22 , C01F5/02 , C01F11/02 , C01P2006/22 , C02F5/00 , C02F5/083 , C02F5/105 , C02F5/12 , C02F2101/10 , C02F2103/02 , C02F2103/10 , C02F2209/09 , C04B2/00 , C08K2003/222
摘要： Rheology modifying agents and methods of modifying the rheology of a slurry are disclosed, in addition to methods for the prevention of fouling. The slurry can be a lime slurry or a magnesium oxide slurry. The rheology modifying agent can be a low molecular weight anionic polymer, a high molecular weight polymer, a mixture of a low molecular weight anionic polymer and a high molecular weight polymer, a mixture of a high molecular weight polymer and a chelating agent, and a mixture of a chelating agent, a high molecular weight polymer, and a low molecular weight anionic polymer.

3. 发明申请

US20180086656A1 METHOD AND APPARATUS FOR PASTEURIZATION, HYDROLYSIS AND CARBONIZATION 审中-公开
公开(公告)号：US20180086656A1
公开(公告)日：2018-03-29
申请号：US15713278
申请日：2017-09-22
申请人： D.C. Water & Sewer Authority
发明人： Sudhir N. Murthy , Matthew Higgins , Haydee De Clippeleir , Bernhard Wett
IPC分类号： C02F11/10 , C02F1/02 , B09B3/00
CPC分类号： C02F11/10 , B09B3/00 , B09B3/0083 , C02F1/025 , C02F11/04 , C02F11/12 , C02F11/18 , C02F11/185 , C02F2201/009 , C02F2209/09 , C02F2303/04 , C02F2303/10 , Y02W10/37
摘要： This invention proposes the use of Thermal Hydrolysis (or Thermal Carbonization) at different temperatures and pressures in alternate waste streams to achieve an optimal mix of high digestion rates and pasteurization rates while still achieving large viscosity reduction. In the disclosed embodiments means of combining Thermal Hydrolysis (or Thermal Carbonization) and Pasteurization including but not limited to placing the waste streams in parallel, placing them in series, utilizing heat input in parallel and heat exchangers in series are explored to optimize hydrolysis rates, minimize the use of high pressure tanks, optimize energy used, and manage viscosity characteristics of the solids.

4. 发明授权

US09790100B2 Graywater separation device 有权
公开(公告)号：US09790100B2
公开(公告)日：2017-10-17
申请号：US14555319
申请日：2014-11-26
申请人： KKJ, INC.
发明人： Don Schoendorfer
IPC分类号： C02F1/00 , C02F1/38 , B01D29/01 , B01D63/16 , B01D21/00 , B01D65/08 , C02F103/00 , E03B1/04
CPC分类号： C02F1/001 , B01D21/0006 , B01D21/0012 , B01D29/014 , B01D63/16 , B01D65/08 , B01D2321/2041 , C02F1/004 , C02F1/38 , C02F2103/002 , C02F2209/006 , C02F2209/008 , C02F2209/05 , C02F2209/06 , C02F2209/09 , C02F2209/40 , C02F2303/24 , E03B1/042
摘要： Embodiments of the present disclosure are directed to a device and method for the filtration of gray water from a household. In some embodiments, the gray water can be filtered using a conical rotor and filtration media, which can provide enhanced filtration through the use of Taylor vorticity filtration. The filtered water can have various uses back in the household after filtration.

5. 发明申请

US20150175440A1 GRAYWATER SEPARATION DEVICE 有权
标题翻译：灰水分离装置
公开(公告)号：US20150175440A1
公开(公告)日：2015-06-25
申请号：US14555319
申请日：2014-11-26
申请人： KKJ, INC.
发明人： Don Schoendorfer
IPC分类号： C02F1/00 , B01D29/01
CPC分类号： C02F1/001 , B01D21/0006 , B01D21/0012 , B01D29/014 , B01D63/16 , B01D65/08 , B01D2321/2041 , C02F1/004 , C02F1/38 , C02F2103/002 , C02F2209/006 , C02F2209/008 , C02F2209/05 , C02F2209/06 , C02F2209/09 , C02F2209/40 , C02F2303/24 , E03B1/042
摘要： Embodiments of the present disclosure are directed to a device and method for the filtration of gray water from a household. In some embodiments, the gray water can be filtered using a conical rotor and filtration media, which can provide enhanced filtration through the use of Taylor vorticity filtration. The filtered water can have various uses back in the household after filtration.
摘要翻译：本公开的实施例涉及用于从家庭过滤灰水的装置和方法。在一些实施方案中，可以使用锥形转子和过滤介质过滤灰水，其可以通过使用泰勒涡度过滤提供增强的过滤。过滤后的过滤水可以在家庭中各种各样的用途。

6. 发明申请

US20130220431A1 SLURRY FEED SYSTEM AND METHOD 审中-公开
标题翻译：浆料进料系统和方法
公开(公告)号：US20130220431A1
公开(公告)日：2013-08-29
申请号：US13862088
申请日：2013-04-12
申请人： Timothy Frank Matheis , James Paul Harshman , Michael Sumner Murphy
发明人： Timothy Frank Matheis , James Paul Harshman , Michael Sumner Murphy
IPC分类号： B08B9/032
CPC分类号： B08B9/032 , B08B9/0325 , C02F1/008 , C02F1/66 , C02F1/685 , C02F2101/101 , C02F2209/02 , C02F2209/03 , C02F2209/06 , C02F2209/09 , C02F2209/40 , C02F2303/02 , Y10T137/0318 , Y10T137/0324 , Y10T137/0424 , Y10T137/4252 , Y10T137/4259 , Y10T137/8593 , Y10T137/85978 , Y10T137/85986 , Y10T137/877
摘要： The invention can provide or facilitate systems and methods for feeding a slurry and, in particular, to systems and methods for treating wastewater streams with a slurry having periodic flushing of conduits.
摘要翻译：本发明可以提供或促进用于进料浆料的系统和方法，特别是用于用具有定期冲洗管道的浆料处理废水流的系统和方法。

7. 发明授权

US08338341B2 Process for the production of a granule of a coated oxidizing compound such granule and uses of the granule 有权
标题翻译：用于生产颗粒的包衣氧化剂颗粒的颗粒和颗粒的用途的方法
公开(公告)号：US08338341B2
公开(公告)日：2012-12-25
申请号：US12738120
申请日：2008-10-15
申请人： Mona Ezzelarab , Carl Aften , Carolina Andersson , Cecilia Johansson , Richard Lalama , Geoffrey Monteith , Lars-Inge Olsson , Ajse Sandqvist , Frank Schinkel , Markus Svensson , Walter Watson , Caroline Wegner
发明人： Mona Ezzelarab , Carl Aften , Carolina Andersson , Cecilia Johansson , Richard Lalama , Geoffrey Monteith , Lars-Inge Olsson , Ajse Sandqvist , Frank Schinkel , Markus Svensson , Walter Watson , Caroline Wegner
IPC分类号： E21B21/00 , E21B43/00 , E21B43/26 , C09K8/68 , C09K8/60 , C09K8/74 , C09K8/504 , B05D7/00 , B32B5/16
CPC分类号： C09K8/685 , C01B15/103 , C01B15/106 , C02F1/722 , C02F2103/10 , C02F2209/09 , C02F2305/14 , C09K8/68 , C09K8/706 , C09K8/80 , C09K8/92 , C09K2208/26 , Y10T428/2991 , Y10T428/2993
摘要： The invention provides a process for the production of a granule of a coated oxidizing compound which granule has good delayed release properties, said process comprising a) providing cores of an oxidizing compound produced by fluidized bed spray granulation, b) spraying on the oxidizing compound cores an aqueous solution of metal sili-cate in a fluidized bed, said aqueous solution comprising at least 15% by weight metal silicate, and c) drying to form a metal silicate coating layer on the oxidizing compound core, provided that the amount of metal silicate coating layer is at least 8%, preferably at least 10% by weight based on the total weight of the granule. The invention also provides such granule and well treatment fluids including such granule, and processes for use.
摘要翻译：本发明提供一种制备包覆氧化剂颗粒的方法，该颗粒具有良好的延迟释放性质，所述方法包括a）提供通过流化床喷雾造粒产生的氧化化合物的核心，b）喷洒在氧化复合物芯在流化床中的金属硅酸盐水溶液，所述水溶液包含至少15重量％的金属硅酸盐，以及c）干燥以在氧化化合物芯上形成金属硅酸盐涂层，条件是金属硅酸盐的量涂层相对于颗粒的总重量为至少8重量％，优选至少10重量％。本发明还提供了包括这种颗粒的颗粒和井处理流体，以及使用的方法。

8. 发明授权

US07931822B2 Compositions and methods for wastewater treatment 有权
标题翻译：废水处理的组成和方法
公开(公告)号：US07931822B2
公开(公告)日：2011-04-26
申请号：US11681128
申请日：2007-03-01
申请人： Douglas G. Kelley , Richard A. Handley
发明人： Douglas G. Kelley , Richard A. Handley
IPC分类号： C02F1/52 , C02F1/66
CPC分类号： C02F1/5245 , C02F1/66 , C02F2101/105 , C02F2101/30 , C02F2101/38 , C02F2209/09 , C02F2305/04
摘要： Methods and compositions utilizing aluminum, magnesium, and calcium-based additives for the treatment and neutralization of wastewater are described for removing contaminants from wastewater, including reducing phosphorous-containing compounds, total suspended solids (TSS), biological oxygen demand (BOD), fats, oils, and greases (FOG), and total Kjedahl nitrogen (TKN) are described. Methods and compositions to control pH, sulfur and sodium loads present in wastewater and precipitatable solids are described. Concentrations of aluminum, magnesium, and calcium-based additives are maintained at mass action concentrations to the wastewater component levels present in the wastewater and bracketed approximately +/−0.5 pH units about the pK value of the soluble, buffering species.
摘要翻译：描述了利用用于废水处理和中和的铝，镁和钙基添加剂的方法和组合物，用于从废水中除去污染物，包括还原含磷化合物，总悬浮固体（TSS），生物需氧量（BOD），脂肪，油和油脂（FOG）和总克耳希尔氮（TKN）。描述了控制废水和可沉淀固体中存在的pH，硫和钠负荷的方法和组合物。铝，镁和钙基添加剂的浓度保持在废水中存在的废水组分水平的质量作用浓度，并且围绕可溶性缓冲物质的pK值约占+/- 0.5个pH单位。

9. 发明申请

US20100311155A1 METHOD FOR TREATMENT OF ORGANIC MATERIAL 审中-公开
标题翻译：用于处理有机材料的方法
公开(公告)号：US20100311155A1
公开(公告)日：2010-12-09
申请号：US12746172
申请日：2008-12-04
申请人： Jorgen Ejlertsson , Jonas Högström , Mark Easingwood
发明人： Jorgen Ejlertsson , Jonas Högström , Mark Easingwood
IPC分类号： C12M1/33 , B09B3/00 , G05D7/00 , B01J19/10
CPC分类号： C12M21/04 , C02F1/008 , C02F1/34 , C02F1/36 , C02F3/28 , C02F11/04 , C02F2209/09 , C02F2303/06 , C02F2303/26 , C12M41/00 , C12M45/02 , Y02E50/343
摘要： The present invention relates to a disintegrating system for treatment of organic material comprising: multiple disintegrating units (31, 32; 41, 42; 51, 52, 53) each having an inlet (33, 34; 43, 44; 55, 56, 57) for receiving material A, B, C, and an outlet (37, 38; 47, 48; 61, 62, 63) for outputting treated material. A first inlet (33; 43; 55) of a first disintegrating unit (31; 41; 51) is configured to receive organic material A, and a first feedback pipe (35; 45; 58, 59) is connected between the outlet (37; 47; 61) of the first disintegrating unit and the inlet (34; 44; 56) of a second disintegrating unit. An outflow (39; 49; 64) of the disintegrating system (30; 40; 50) is connected to the outlet (37; 47; 61) of at least the first disintegrating unit (31; 41; 51), wherein the sum of the introduced material A, B, C is available at the outflow (39; 49; 64).
摘要翻译：本发明涉及一种用于处理有机材料的崩解体系，包括：多个分解单元（31,32,31,42; 51,52,53），每个分解单元具有一个入口（33,34; 43,44; 55,56,52,52） 57），用于接收材料A，B，C以及用于输出处理过的材料的出口（37,38; 47,48; 61,62,63）。第一分解单元（31; 41; 51）的第一入口（33; 43; 55）构造成接收有机材料A，并且第一反馈管（35; 45; 58,59）连接在出口第一分解单元的入口（37; 47; 61）和第二分解单元的入口（34; 44; 56）。至少所述第一分解单元（31; 41; 51）的所述出口（37; 47; 61）连接所述分解系统（30; 40; 50）的流出物（39; 49; 64）的引入材料A，B，C在流出处可用（39; 49; 64）。

10. 发明申请

US20070144964A1 Mixed liquid separating apparatus 审中-公开
标题翻译：混合液体分离装置
公开(公告)号：US20070144964A1
公开(公告)日：2007-06-28
申请号：US10576723
申请日：2004-10-21
申请人： Masaaki Isogai , Norio Yoshizaki , Hiroyuki Okamoto , Tatsuya Hisaji
发明人： Masaaki Isogai , Norio Yoshizaki , Hiroyuki Okamoto , Tatsuya Hisaji
IPC分类号： B01D21/26
CPC分类号： C02F1/38 , B01D17/041 , B01D43/00 , C02F1/40 , C02F2103/16 , C02F2209/09 , C02F2301/026
摘要： The present invention relates to a mixed liquid separating apparatus for separating a particular substance from a mixed liquid containing at least two kinds of substances C and O of which follow-rotating property is different. It comprises a cylindrical outer member 1, a rod-shaped inner member 2 and a driving means 3. The outer member 1 has an inducing port 11 for inducing the mixed liquid at one end thereof, and an expelling port 16 for expelling the separated particular substance O at other end thereof. The inner member 2 is disposed coaxially with said outer member 1 to be relatively rotatable thereto. The driving means 3 relatively rotates said outer member 1 and said inner member 2. Here, at least one of an inner peripheral surface of said outer member 1 and an outer peripheral surface of said inner member 2 has a spiral guiding wall for guiding the particular substance O from the one end to the other end, by the relative rotation between said outer member and said inner member. Thus, the particular substance O is separated during feeding to the other end along the guiding wall.
摘要翻译：本发明涉及一种用于从特定物质与含有其旋转性不同的至少两种物质C和O的混合液分离的混合液体分离装置。它包括圆柱形外部构件1，杆状内部构件2和驱动装置3。外部构件1具有用于在其一端诱导混合液体的诱导口11和用于在其另一端排出分离的特定物质O的排出口16。内部构件2与所述外部构件1同轴地设置成可相对旋转。驱动装置3相对旋转外部构件1和内部构件2。这里，外部构件1的内周面和内部构件2的外周面中的至少一个具有用于将特定物质O从一端引导至另一端的螺旋引导壁，通过第二所述外部构件和所述内部构件。因此，特定物质O在沿引导壁进给到另一端时被分离。

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