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1. 发明公开

EP4326414A1 LAYERED MEDIA BACKWASH WITH INTERNAL DRAFT TUBE 审中-实审
公开(公告)号：EP4326414A1
公开(公告)日：2024-02-28
申请号：EP22726938.8
申请日：2022-05-11
申请人： Siemens Energy, Inc.
发明人： BURCLAFF, Philip A. , COOLEY, Curtis D.
IPC分类号： B01D24/00 , B01D24/10 , B01D24/20 , B01D24/46 , B01D24/48

2. 发明公开

EP3668624A1 METHODS AND SYSTEMS FOR ENHANCED DISSOLVED GAS FLOATATION 有权
公开(公告)号：EP3668624A1
公开(公告)日：2020-06-24
申请号：EP18760208.1
申请日：2018-08-13
申请人： Siemens Energy, Inc.
发明人： WIERCINSKI, Shane P. , COOLEY, Curtis D. , FELCH, Chad L.
IPC分类号： B01D17/02 , B01F5/16 , B03D1/14 , B03D1/24 , B01F3/04

3. 发明公开

EP3183220A1 NON-SCALING WET AIR OXIDATION SYSTEM AND PROCESS 审中-实审转让
标题翻译：非结垢湿式氧化体系及工艺
公开(公告)号：EP3183220A1
公开(公告)日：2017-06-28
申请号：EP15757106.8
申请日：2015-08-20
申请人： Siemens Energy, Inc.
发明人： COOLEY, Curtis D. , LARSON, Simon , FELCH, Chad L.
IPC分类号： C02F11/08 , C02F101/30 , C02F1/28
CPC分类号： C02F11/08 , B01J20/3416 , B01J20/3483 , C02F1/283 , C02F2101/30 , C02F2209/02 , C02F2303/16 , C02F2303/22
摘要： There is provided a system (100) and a method for regenerating a material that reduce the incidence of scaling due to scale forming contaminants. The method includes reducing a temperature of a treated material (108) exiting a wet air oxidation unit (104) in a scale reducing heat exchanger (110) prior to delivery of the treated material (100) to a second heat exchanger (114) which heats a source waste material (116), such as spent carbon from an activated carbon treatment system, comprising a scale forming contaminant therein with heat from the first treated material (108) to form a heated waste material (106) comprising the scale forming contaminant. Scaling by precipitating calcium sulfate is reduced by means of the heat exchanger (110) where the temperature of the regenerated material (108) from the WAO unit (104) is lowered prior to preheating the spent carbon (116) in the heat exchanger (114).
摘要翻译：提供了一种用于再生材料的系统（100）和方法，所述材料减少了由于结垢污染物而导致的结垢发生率。该方法包括在将处理过的材料（100）输送到第二热交换器（114）之前降低在减少水垢的热交换器（110）中离开湿空气氧化单元（104）的处理过的材料（108）的温度，加热来自活性炭处理系统的来自活性炭处理系统的废碳源（116），其中来自第一处理材料（108）的热量包含结垢污染物以形成加热的废物材料（106），所述废热材料包含结垢污染物。通过热交换器（110）减少沉淀硫酸钙的结垢，其中来自WAO单元（104）的再生材料（108）的温度在预热热交换器（114）中的废碳）。

4. 发明授权

EP2136897B1 SYSTEMS AND METHODS FOR LIQUID SEPARATION 有权转让
标题翻译：系统和液体分离方法
公开(公告)号：EP2136897B1
公开(公告)日：2016-03-16
申请号：EP08742445.3
申请日：2008-04-01
申请人： Siemens Energy, Inc.
发明人： HOWDESHELL, Michael , GODEAUX, Edward J. , HAYATDAVOUDI, Asadollah , COOLEY, Curtis D.
IPC分类号： B01D21/26 , C02F1/38 , B01D17/04 , B03D1/00 , B01D21/00 , B01D17/02 , B01D19/00 , B01D21/24
CPC分类号： C02F1/38 , B01D17/0205 , B01D17/0217 , B01D19/0057 , B01D21/0084 , B01D21/2411 , B01D21/26 , B01D21/267 , B01D2221/04 , C02F2101/32 , C02F2209/005
摘要： An apparatus and method for separating components of a fluid mixture. The apparatus includes a vortex generation zone shaped as an inverse truncated cone, a solids collection zone, a separation zone, one or more fluid inlets, one or more gas inlets, one or more fluid outlets, and one or more gas outlets. Gas is introduced into fluid in the vortex separation zone to facilitate the separation of components of the fluid mixture.

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