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1. 发明授权

US06840712B2 Thermal remediation process 有权
标题翻译：热修复过程
公开(公告)号：US06840712B2
公开(公告)日：2005-01-11
申请号：US10336648
申请日：2003-01-03
申请人： Robert Merton Satchwell , Roderick Michael Facey
发明人： Robert Merton Satchwell , Roderick Michael Facey
IPC分类号： B09B3/00 , B09C1/06 , A62D3/00
CPC分类号： B09C1/06 , B09B3/00 , B09B3/0091
摘要： A process and apparatus for removing organic and inorganic contaminants from solid media such as drill cuttings, tank bottoms or contaminated soils. The process is conducted in at least one thermal screw conveyor which provides two or more separate temperature zones which can be operated as one or more of low temperature thermal desorption, high temperature thermal desorption and pyrolysis. Preferably the process is conducted in three interconnected thermal screw conveyors which each provide a separate temperature zone. The process is conducted such that the solid media in each of the temperature zones is held under a vacuum. Direct and indirect heating of the solid media in each of the temperature zones is provided. In the pyrolysis zone, an organic binder may be added to encapsulate inorganic contaminants such as metals.
摘要翻译：用于从固体介质如钻屑，罐底或污染土壤中去除有机和无机污染物的方法和设备。该方法在至少一个热螺旋输送机中进行，其提供可以作为低温热解吸，高温热解吸和热解中的一种或多种的两个或多个分开的温度区。优选地，该方法在三个互连的热螺旋输送机中进行，每个输送机提供单独的温度区。进行该过程，使得每个温度区中的固体介质保持在真空下。提供了每个温度区中固体介质的直接和间接加热。在热解区中，可以加入有机粘合剂以包封诸如金属的无机污染物。

2. 发明申请

US20100021979A1 Apparatus and Process for Production of Biogas 有权
标题翻译：沼气生产设备及工艺
公开(公告)号：US20100021979A1
公开(公告)日：2010-01-28
申请号：US12491910
申请日：2009-06-25
申请人： Roderick Michael Facey , Aaron Stavne
发明人： Roderick Michael Facey , Aaron Stavne
IPC分类号： C12P7/24 , C12M1/00
CPC分类号： C12P5/023 , C02F1/20 , C02F1/281 , C02F1/42 , C02F11/04 , C02F11/18 , C02F2101/16 , C02F2101/20 , C02F2209/06 , C12M21/04 , C12M23/58 , C12M29/20 , C12M45/02 , C12M45/20 , C12M47/18 , Y02E50/343 , Y02W10/23
摘要： A process and an apparatus for the manufacture of biogas and a solids fraction from an organic waste feedstock is provided. The process involves thermal hydrolysis of the organic waste feedstock at a temperature from about 100 to about 220° C., a pressure from about 5 to about 20 bars, for a period of time from about 15 minutes to 4 hours, to produce a hydrolysate. The hydrolysate undergoes anaerobic digestion at a temperature from about 25 to 60° C., for a period of time from about 1 to 35 days to produce a biogas stream and a digestate. The digestate is separated into a solids fraction and a liquid fraction, and a portion of the solids fraction is recycled for further anaerobic digestion. The biogas stream, characterized as having a methane content from between 55 to 80% by volume, and the solids fraction, are recovered. The apparatus includes a receiving bin for receiving and supplying organic waste feedstock to a thermal hydrolysis reactor. The thermal hydrolysis reactor for processing the organic waste feedstock at a temperature from about 100 to about 220° C., a pressure from about 5 to about 20 bars, for a period of time from about 15 minutes to 4 hours to produce a hydrolysate. An anaerobic digester for processing the hydrolysate at a temperature from about 25 to 60° C., for a period of time from about 1 to 35 days to produce the biogas and a digestate, and a solids thickening tank for separating the digestate into the solid fraction, a liquid fraction and a secondary biogas fraction.
摘要翻译：提供了一种用于从有机废料原料制造沼气和固体馏分的方法和设备。该方法包括在约100至约220℃的温度，约5至约20巴的压力下将有机废物原料热水解约15分钟至4小时的时间段，以产生水解产物。水解产物在约25至60℃的温度下进行厌氧消化，持续约1至35天的时间以产生生物气流和消化物。将消化物分离成固体部分和液体部分，并将一部分固体部分再循环用于进一步的厌氧消化。回收特征为甲烷含量为55至80体积％和固体分数的生物气流。该装置包括用于接收和供应有机废料到热水解反应器的接收箱。热水解反应器，用于在约100至约220℃的温度，约5至约20巴的压力下处理有机废物原料，时间为约15分钟至4小时，以产生水解产物。一种用于在约25至60℃的温度下处理水解产物的厌氧消化器，约1至35天的时间以生产沼气和消化物，以及用于将消化物分离成固体的固体增稠罐馏分，液体馏分和次生沼气馏分。

3. 发明申请

US20080277318A1 SEPARATION AND RECOVERY OF BITUMEN OIL FROM TAR SANDS 审中-公开
标题翻译：来自三氯甲烷的二氧化碳的分离和回收
公开(公告)号：US20080277318A1
公开(公告)日：2008-11-13
申请号：US12181131
申请日：2008-07-28
申请人： Wade Ralph Bozak , Roderick Michael Facey
发明人： Wade Ralph Bozak , Roderick Michael Facey
IPC分类号： C10G1/04
CPC分类号： C10G1/047
摘要： A process for the separation of bitumen oil from tar sands and the like. Slurry is supplied to a mixing chamber of a jet pump at an input end of the process. The slurry is agitated within the jet pump to effect a partial to full phase separation of the oil fraction from the solids fraction of the slurry. The partially to fully separated slurry is discharged into a pipeline and later into a hydrocyclone to effect a second phase separation of the slurry. One or more hydrocyclone separators may be used to separate the bitumen oil and liquid from the solids fraction.
摘要翻译：将沥青油与焦油砂等分离的方法。在该过程的输入端将浆料供应到喷射泵的混合室。在喷射泵内搅拌浆料以使油馏分与浆料的固体馏分部分完全相分离。将部分完全分离的浆料排放到管道中，然后排入水力旋流器以进行浆料的第二相分离。可以使用一个或多个水力旋流分离器将沥青油和液体与固体馏分分离。

4. 发明授权

US08470567B2 Apparatus and process for production of biogas 有权
标题翻译：用于生产沼气的设备和方法
公开(公告)号：US08470567B2
公开(公告)日：2013-06-25
申请号：US12491910
申请日：2009-06-25
申请人： Roderick Michael Facey , Aaron Stavne
发明人： Roderick Michael Facey , Aaron Stavne
IPC分类号： C12P5/02
CPC分类号： C12P5/023 , C02F1/20 , C02F1/281 , C02F1/42 , C02F11/04 , C02F11/18 , C02F2101/16 , C02F2101/20 , C02F2209/06 , C12M21/04 , C12M23/58 , C12M29/20 , C12M45/02 , C12M45/20 , C12M47/18 , Y02E50/343 , Y02W10/23
摘要： A process and an apparatus for the manufacture of biogas and a solids fraction from an organic waste feedstock is provided. The process involves thermal hydrolysis of the organic waste feedstock at a temperature from about 100 to about 220° C., a pressure from about 5 to about 20 bars, for a period of time from about 15 minutes to 4 hours, to produce a hydrolysate. The hydrolysate undergoes anaerobic digestion at a temperature from about 25 to 60° C., for a period of time from about 1 to 35 days to produce a biogas stream, characterized as having a methane content from between 55 to 75% by volume and a digestate. The digestate is separated into a solids fraction and a liquid fraction, and a portion of the solids fraction is recycled for further anaerobic digestion.
摘要翻译：提供了一种用于从有机废料原料制造沼气和固体馏分的方法和设备。该方法包括在约100至约220℃的温度，约5至约20巴的压力下将有机废物原料热水解约15分钟至4小时的时间段，以产生水解产物。水解产物在约25至60℃的温度下经历厌氧消化约1至35天的时间以产生生物气流，其特征在于甲烷含量为55至75体积％，和消化。将消化物分离成固体部分和液体部分，并将一部分固体部分再循环用于进一步的厌氧消化。

5. 发明申请

US20090020458A1 RECOVERY OF TAILINGS PONDS 有权
标题翻译：恢复尾矿PONDS
公开(公告)号：US20090020458A1
公开(公告)日：2009-01-22
申请号：US12139403
申请日：2008-06-13
申请人： Wade Ralph Bozak , Michael E. Kessick , Roderick Michael Facey
发明人： Wade Ralph Bozak , Michael E. Kessick , Roderick Michael Facey
IPC分类号： C10G1/04
CPC分类号： B03D1/02 , B01D17/0205 , B01F5/0413 , B01F5/043 , B09C1/02 , C10G1/045 , C10G31/00 , C10G2300/1003
摘要： A method of treating tailings comprising a solids fraction and a hydrocarbon fraction is disclosed. A primary flow is supplied to a jet pump, the primary flow comprising water and less than 20% solids by mass. A secondary flow is supplied to a mixing chamber of the jet pump, the secondary flow comprising a slurry of water and tailings, the slurry comprising more solids by mass than the primary flow. The jet pump is operated using the primary flow such that the tailings are agitated to effect at least a partial phase separation of the hydrocarbon fraction from the tailings. The methods disclosed herein may also be applied to treat tailings ponds.
摘要翻译：公开了一种处理包含固体部分和烃馏分的尾矿的方法。一次流被提供给喷射泵，主流包含水和小于20质量％固体。二次流被供应到喷射泵的混合室，二次流包括水和尾矿的浆料，该浆料比主流体包含更多的质量固体。喷射泵使用初级流动操作，使得尾矿被搅动以使烃馏分与尾矿至少部分相分离。本文公开的方法也可以应用于处理尾矿池塘。

6. 发明授权

US08137566B2 Recovery of tailings ponds 有权
标题翻译：回收尾矿池塘
公开(公告)号：US08137566B2
公开(公告)日：2012-03-20
申请号：US12139403
申请日：2008-06-13
申请人： Wade Ralph Bozak , Michael A. Kessick , Roderick Michael Facey
发明人： Wade Ralph Bozak , Michael A. Kessick , Roderick Michael Facey
IPC分类号： C02F1/24 , C02F1/56
CPC分类号： B03D1/02 , B01D17/0205 , B01F5/0413 , B01F5/043 , B09C1/02 , C10G1/045 , C10G31/00 , C10G2300/1003
摘要： A method of treating tailings comprising a solids fraction and a hydrocarbon fraction is disclosed. A primary flow is supplied to a jet pump, the primary flow comprising water and less than 20% solids by mass. A secondary flow is supplied to a mixing chamber of the jet pump, the secondary flow comprising a slurry of water and tailings, the slurry comprising more solids by mass than the primary flow. The jet pump is operated using the primary flow such that the tailings are agitated to effect at least a partial phase separation of the hydrocarbon fraction from the tailings. The methods disclosed herein may also be applied to treat tailings ponds.
摘要翻译：公开了一种处理包含固体部分和烃馏分的尾矿的方法。一次流被提供给喷射泵，主流包含水和小于20质量％固体。二次流被供应到喷射泵的混合室，二次流包括水和尾矿的浆料，该浆料比主流体包含更多的质量固体。喷射泵使用初级流动操作，使得尾矿被搅动以使烃馏分与尾矿至少部分相分离。本文公开的方法也可以应用于处理尾矿池塘。

7. 发明授权

US07416671B2 Separation and recovery of bitumen oil from tar sands 有权
标题翻译：从沥青砂分离和回收沥青油
公开(公告)号：US07416671B2
公开(公告)日：2008-08-26
申请号：US10895364
申请日：2004-07-21
申请人： Wade Ralph Bozak , Roderick Michael Facey
发明人： Wade Ralph Bozak , Roderick Michael Facey
IPC分类号： B01D17/038
CPC分类号： C10G1/047
摘要： A process for the separation of bitumen oil from tar sands and the like. Slurry is supplied to a mixing chamber of a jet pump at an input end of the process. The slurry is agitated within the jet pump to effect a partial to full phase separation of the oil fraction from the solids fraction of the slurry. The partially to fully separated slurry is discharged into a pipeline and later into a hydrocyclone to effect a second phase separation of the slurry. One or more hydrocyclone separators may be used to separate the bitumen oil and liquid from the solids fraction.
摘要翻译：将沥青油与焦油砂等分离的方法。在该过程的输入端将浆料供应到喷射泵的混合室。在喷射泵内搅拌浆料以使油馏分与浆料的固体馏分部分完全相分离。将部分完全分离的浆料排放到管道中，然后排入水力旋流器以进行浆料的第二相分离。可以使用一个或多个水力旋流分离器将沥青油和液体与固体馏分分离。

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