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51. 发明授权

EP0851997B1 PROCEDURE AND DEVICE FOR DRYING A COATED SUBSTRATE 失效
标题翻译：的方法和设备，用于干燥涂覆的基材
公开(公告)号：EP0851997B1
公开(公告)日：2003-04-09
申请号：EP96930780.0
申请日：1996-09-09
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： HUELSMAN, Gary, L. , KOLB, William, B.
IPC分类号： F26B13/10 , F26B3/20 , F26B25/00
CPC分类号： F26B25/006 , F26B3/20 , F26B7/002 , F26B13/10 , F26B13/105 , G11B5/84 , G11B5/842 , G11B5/845
摘要： A method and apparatus (10) of drying a substrate (16) uses a condensing surface (22) located adjacent the substrate on the side of the substrate being dried. The liquid from the substrate is evaporated and then condensed on the condensing surface (22) without applied convection. The condensed liquid is removed from the condensing surface while the condensed liquid remains liquid. Evaporation can be performed by heating the substrate (16) without applied convection.

52. 发明公开

EP1195564A1 Coated substrate drying system 失效
标题翻译：干燥系统，用于涂覆的基材
公开(公告)号：EP1195564A1
公开(公告)日：2002-04-10
申请号：EP01129625.8
申请日：1996-09-09
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： The designation of the inventor has not yet been filed
IPC分类号： F26B25/00 , F26B13/10 , F26B7/00 , G11B5/845
CPC分类号： F26B25/006 , F26B3/20 , F26B7/002 , F26B13/10 , F26B13/105 , G11B5/84 , G11B5/842 , G11B5/845
摘要： A method and apparatus of drying a substrate uses a condensing surface located adjacent the substrate on the side of the substrate being dried. The liquid from the substrate is evaporated and then condensed on the condensing surface. The condensed liquid is moved on the condensing surface using at least capillary forces. The substrate is subjected to a magnetic field to orient magnetic particles on the water substrate.

53. 发明公开

EP1148928A1 PROCEDE ET INSTALLATION POUR L'EPURATION CHIMIQUE DE LA VAPEUR DANS UN DESHYDRATEUR A COMPRESSION MECANIQUE DE LA VAPEUR 有权
标题翻译：与药品清洗蒸气设施的机械蒸汽压缩和方法干燥机
公开(公告)号：EP1148928A1
公开(公告)日：2001-10-31
申请号：EP00900653.7
申请日：2000-01-25
申请人： Sirven
发明人： BOURDEL, Jacques
IPC分类号： B01D53/14 , B01D53/18 , F26B25/00
CPC分类号： F26B25/006 , B01D53/1406 , B01D53/185 , C05F3/00 , F26B23/004 , Y02A40/205 , Y02B30/52 , Y02E50/343 , Y02P20/124 , Y02P20/129 , Y02P20/145 , Y02P70/405 , C05F3/06
摘要： The invention concerns a method which consists in: removing vapour in the condensation chamber (10) of a dehydrator and circulating it successively, before compression, at a temperature substantially equal to 100 °C, in a series of scrubbers (50), and in forcing it to pass through, in each of said scrubbers, a shower of fine droplets containing a purifying solution (S), one at least of said showers being water, another containing an acid, and another containing a base. The invention is useful for treating vapour in dehydration of various matters such as, in particular liquid animal manure.

54. 发明公开

EP0896838A2 Verfahren und Vorrichtung zur Reinigung kontaminierter Materialien 有权
公开(公告)号：EP0896838A2
公开(公告)日：1999-02-17
申请号：EP98115268.9
申请日：1998-08-13
申请人： Czetsch, Alexander
发明人： Czetsch, Alexander
IPC分类号： B09C1/06
CPC分类号： F26B5/042 , B09C1/06 , F26B5/04 , F26B11/16 , F26B25/006 , F26B2200/18
摘要： Die Erfindung betrifft ein Verfahren zur Reinigung kontaminierter Materialien von schüttfähiger und/oder pastöser Konsistenz, insbesondere schadstoffbelasteter Böden, oder zur Trocknung von pastösen Stoffen und Schlämmen, insbesondere Schlämmen aus Kammerpressen, bei dem die Materialien zunächst in zumindest eine Trockenkammer eingebracht und zur Verdampfung von Wasser erwärmt werden, und bei dem anschließend die in vorgebbarer Weise getrockneten Materialien in wenigstens eine separate Dekontaminationskammer überführt und zur Verdampfung von Verunreinigungen weiter erwärmt werden, wobei zumindest in der Dekontaminationskammer vor und/oder nach Beginn der Erwärmung der Materialien ein Unterdruck hergestellt wird und die sich in der Trockenkammer und/oder in der Dekontaminationskammer befindenden Materialien zumindest zeitweise auflockernd bewegt werden. Die Erfindung betrifft außerdem eine Vorrichtung zur Durchführung dieses Verfahrens.
摘要翻译：在一种净化大量固体如土壤或糊状材料的方法中，新颖性在于：（a）首先将材料置于干燥室（1）中，在其中加热它们以蒸发水; （b）将干燥的材料转移到第二室（2）中，在其中将其进一步加热并使杂质蒸发; （c）进一步到第二级加热过程（2），在室内降低压力; （d）干燥室（1,2）中的材料不时松动和转动; 和（e）室（1,2）将蒸发的水和其它杂质排放到它们各自的冷凝器（4a，b）。还要求保护的是用于执行该过程的合适组件。

55. 发明授权

EP0544883B1 PROCESS FOR DRYING AND SOLVENT-EXTRACTION OF SOLIDS AND SLUDGES 失效
标题翻译：干燥过程和固体和淤渣的溶剂萃取
公开(公告)号：EP0544883B1
公开(公告)日：1997-03-26
申请号：EP92913364.3
申请日：1992-06-05
申请人： HANOVER RESEARCH CORPORATION
发明人： HOLCOMBE, Thomas, C. , BRESS, Dellason, F. , CASPARIAN, Robert, E.
IPC分类号： B01D1/26 , B01D1/14 , B01D3/34 , B01D11/02
CPC分类号： B01D1/26 , B01D11/028 , F26B5/005 , F26B7/00 , F26B25/006 , Y10S159/08 , Y10S159/901
摘要： This invention is a continuous process for drying and solvent extraction of water-wet solids and sludges without experiencing sticky solids comprising the steps of (1) mixing the input solids or sludges with solvent, (2) feeding said mixture into two or more stages of evaporation in parallel to evaporate some of the water present in the input solids or sludges and to extract some of the indigenous solvent-soluble compounds from the solids, (3) feeding the slurry from the parallel stages of evaporation in series to none, one or two final evaporation stages, (4) feeding the slurry from the final stages of evaporation to a centrifuge or other device for separating most of the solvent from the solids, (5) subjecting the waste solids to none, one, or multiple extraction stages before, during, or after the evaporation stages, (6) at times, feeding the centrifuge centrate to a solvent distillation system to recover the extracted solvent-soluble compounds from the solvent, and (7) at times, feeding the final centrifuge cake to a desolventizer to remove and recover virtually all of the residual solvent from the solids.

56. 发明授权

EP0540342B1 Removal of organics and volatile metals from soils using thermal desorption 失效
标题翻译：通过热解吸有机物和挥发性金属的去除土壤
公开(公告)号：EP0540342B1
公开(公告)日：1997-03-05
申请号：EP92309941.0
申请日：1992-10-29
申请人： WESTINGHOUSE ELECTRIC CORPORATION
发明人： Lahoda, Edward John , Grant, David Charles
IPC分类号： B09B3/00 , A62D3/00 , C02F11/00
CPC分类号： F26B25/006 , B09B3/0091 , B09C1/06
摘要： The removal of organics and volatile metals from soils using thermal desorption comprises moving contaminated materials, positioned on a belt conveyor (36), through a chamber (20) under oxygen conditions, temperature conditions, and residence time effective to substantially avoid incineration of the contaminants. The method further comprises heating the contaminated material for volatilizing the contaminants and for producing a processed material that is substantially decontaminated. To carry the volatilized contaminants from the chamber (20), a transport gas may be passed through the chamber (20) countercurrent to the movement of the contaminated material. A gas stream including the volatilized contaminants and the transport gas may be passed through a condenser (70) and through a scrubber (80) for producing a substantially cleaned gas and a contaminated liquid concentrate. The cleaned gas may be recycled back into the chamber (20) as the transport gas or passed through a gas cleaning system (86) prior to discharge into the atmosphere. The liquid concentrate is passed through a water treatment system (90) for producing substantially cleaned water. The water may be passed through an air cooler (92) and recycled back into the quencher (70) or may be passed through a carbon absorption column (94) and recycled as quench water for the processed material.

57. 发明公开

EP0670031A4 CHEMICAL VAPOR TRAP USED IN A VACUUM DRYING SYSTEM. 失效
标题翻译：化学气相沉积FOR真空干燥装置。
公开(公告)号：EP0670031A4
公开(公告)日：1996-04-03
申请号：EP94901501
申请日：1993-11-15
申请人： WELCH VACCUM TECHNOLOGY INC
发明人： BALAMUTA JOHN , FUKSA RICHARD C
IPC分类号： F26B5/04 , F26B25/00 , F26B19/00 , F26B21/06
CPC分类号： F26B5/04 , F26B25/006
摘要： A chemical vapor trap (24) for selectively removing harmful corrosive contaminants, such as water and acetic acid vapors, from an evacuating vapor phase (20) in a vacuum drying system (10) is provided. The chemical vapor trap (24) includes a condenser section (40) effective to convert a high temperature incoming heated sample liquids and heated vapor phase into a liquid phase condensate and a relatively lower room temperature stripped vapor phase. Liquid condensate including water and acetic acid are trapped below a chemical blanket or sealing layer (52) which prevents re-vaporization or boiling of removed corrosive volatile contaminants from the vapor phase entering the vacuum pumps (64), promoting improved pump performance and extend pump service life.

58. 发明公开

EP0540342A2 Removal of organics and volatile metals from soils using thermal desorption 失效
标题翻译：通过热解吸从土壤中有机物和挥发性金属的去除。
公开(公告)号：EP0540342A2
公开(公告)日：1993-05-05
申请号：EP92309941.0
申请日：1992-10-29
申请人： WESTINGHOUSE ELECTRIC CORPORATION
发明人： Lahoda, Edward John , Grant, David Charles
IPC分类号： B09B3/00 , A62D3/00 , C02F11/00
CPC分类号： F26B25/006 , B09B3/0091 , B09C1/06
摘要： The removal of organics and volatile metals from soils using thermal desorption comprises moving contaminated materials, positioned on a belt conveyor (36), through a chamber (20) under oxygen conditions, temperature conditions, and residence time effective to substantially avoid incineration of the contaminants. The method further comprises heating the contaminated material for volatilizing the contaminants and for producing a processed material that is substantially decontaminated. To carry the volatilized contaminants from the chamber (20), a transport gas may be passed through the chamber (20) countercurrent to the movement of the contaminated material. A gas stream including the volatilized contaminants and the transport gas may be passed through a condenser (70) and through a scrubber (80) for producing a substantially cleaned gas and a contaminated liquid concentrate. The cleaned gas may be recycled back into the chamber (20) as the transport gas or passed through a gas cleaning system (86) prior to discharge into the atmosphere. The liquid concentrate is passed through a water treatment system (90) for producing substantially cleaned water. The water may be passed through an air cooler (92) and recycled back into the quencher (70) or may be passed through a carbon absorption column (94) and recycled as quench water for the processed material.
摘要翻译：利用热解吸有机物和从土壤中挥发性金属的去除包括通过氧条件，温度条件，和停留时间下有效的腔室（20）移动的被污染的材料，设置在带式传送器（36）以基本上避免污染物的焚烧，加热受污染的材料挥发的污染物和用于产生处理的材料的方法，还包括并基本上净化。携带从所述腔室（20）中的挥发性污染物，输送气体可以通过所述室（20）逆流传递到污染的材料的运动。的气体流包括挥发性污染物和输送气体可以通过冷凝器（70），并通过用于产生基本上清洁的气体和被污染的液体浓缩物的洗涤器（80）传递。清洁的气体可以再循环回到腔室（20）作为传输气体或通过气体清洁系统（86）排放到大气中之前通过。所述液体浓缩物是通过水处理系统（90），用于产生基本清洁水通过。水可以通过向空气冷却器（92）通过并再循环回到猝灭剂（70），或者可以通过碳吸收塔（94）传递和回收作为急冷水用于加工的材料。

59. 发明公开

EP0520009A1 METHODS FOR PROCESSING MANURE AND A DEVICE THEREFOR. 失效
标题翻译：方法和设备处理粪便。
公开(公告)号：EP0520009A1
公开(公告)日：1992-12-30
申请号：EP91906587
申请日：1991-03-15
申请人： MEMON BV
发明人： BLEEKER ERIK DIRK JAN
IPC分类号： C02F11/00 , C02F11/06 , C02F11/12 , C05F3/00 , C05G3/00 , C12P13/04 , C12P13/08 , F02G5/04 , F23C99/00 , F26B5/00 , F26B25/00
CPC分类号： C05F3/00 , F26B5/005 , F26B25/006 , Y02A40/205 , Y02E20/14 , Y02P20/129 , Y02P20/145 , Y02W10/40 , Y02W30/47
摘要： The present invention relates to a method for preparing a granular fertilizer from manure. The present invention relates further to the treating of manure condensate that results in the processing of manure, to a method for the synthesis of organic compounds, such as amino acids, namely L-lysine and L-methionine, from manure, to a method for refining volatile, organic compounds from manure, and to a specific method and device for treating manure.

60. 发明公开

EP0413517A3 Control system for an industrial dryer 失效
标题翻译：工业干燥机控制系统
公开(公告)号：EP0413517A3
公开(公告)日：1992-07-08
申请号：EP90308788.0
申请日：1990-08-09
申请人： W.R. Grace & Co.-Conn.
发明人： Hansen, Dennis L. , Zagar, Steve J. , Norz, Gerald R.
IPC分类号： F26B13/10 , F26B21/14 , F26B25/00
CPC分类号： F26B25/006 , F26B13/10 , F26B21/14
摘要： A dryer (10) used to remove a flammable solvent or vapors from a traveling web of material (12) or the dryer. The dryer (10) consists of a chamber which is preferably a large metallic cylinder (14) through which the web of material (12) moves longitudinally. Seals (16,18) in the metallic cylinder at the points of entry and exit of the traveling web permit the control system to maintain the desired environment under controlled pressure within the metallic cylinder. The web of material travels successively through one or more zones within the metallic cylinder. At each zone, the web of material is exposed to a pressurized atmosphere which may be at increasingly higher temperatures. The solvent is recovered from the pressurized atmosphere by rapid cooling, membrane separation or absorption. Sensors within each zone measure the oxygen content of the pressurized atmosphere. If the oxygen content exceeds a given threshold, pressurized nitrogen or other inert gas is added. Through the use of a carbon bed (60) at the last zone, the pressurized atmosphere from that zone is rendered sufficiently free of solvent to be exhausted to the air or a nitrogen recovery unit, thereby maintaining the desired overall pressure within the metallic cylinder.

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