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1. 发明授权

US06336334B1 Device for crystallization by isentropic expansion and its use 有权
标题翻译：通过等熵膨胀及其用途进行结晶的装置
公开(公告)号：US06336334B1
公开(公告)日：2002-01-08
申请号：US09466980
申请日：1999-12-17
申请人： Ari Minkkinen , Paul Mikitenko
发明人： Ari Minkkinen , Paul Mikitenko
IPC分类号： C02F122
CPC分类号： C07C15/067 , B01D9/0009 , B01D9/0059 , C07C7/14
摘要： A device for crystallization of a component from a liquid mixture comprising a chamber, a first conduit connected to said chamber for supplying said mixture, a second conduit connected to and in connection with said chamber for introducing cold gas, a third conduit for withdrawing warmed gas from said crystallizer, a turbo-expander for cooling gas withdrawn from said chamber, and a fourth conduit Icading from the turbo-expander to said chamber. The device has particular application for the crystallization of paraxylene.
摘要翻译：一种用于从液体混合物中结晶组分的装置，包括室，连接到所述用于供应所述混合物的室的第一导管，连接到所述室并用于引入冷气体的第二导管，用于抽出温热气体的第三导管来自所述结晶器的用于冷却从所述室抽出的气体的涡轮膨胀机，以及从所述涡轮膨胀机到所述室的第四导管。该装置特别适用于对二甲苯的结晶。

2. 发明授权

US06562234B2 Land-based desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate 失效
标题翻译：使用正浮力或负浮力/辅助浮力水合物的陆基脱盐
公开(公告)号：US06562234B2
公开(公告)日：2003-05-13
申请号：US10266259
申请日：2002-10-08
申请人： Michael D. Max
发明人： Michael D. Max
IPC分类号： C02F122
CPC分类号： C02F1/265 , B01D53/62 , B01D2257/504 , C02F1/20 , C02F1/22 , C02F1/26 , C02F1/5236 , C02F2103/08 , C02F2103/18 , Y02A20/132 , Y02C10/04 , Y10S203/08 , Y10S203/11 , Y10S203/18
摘要： Methods and apparatus for desalination of salt water (and purification of polluted water) are disclosed. Salt (or otherwise polluted) water is pumped to a desalination installation and down to the base of a desalination fractionation column, where it is mixed with hydrate-forming gas to form either positively buoyant or negatively buoyant (assisted buoyancy) hydrate. The hydrate rises or is carried upward and dissociates (melts) into the gas and pure water. In preferred embodiments, residual salt water which is heated by heat given off during formation of the hydrate is removed from the system to create a bias towards overall cooling as the hydrate dissociates endothermically at shallower depths. In preferred embodiments, the input water is passed through regions of dissociation in heat-exchanging relationship therewith so as to be cooled sufficiently for hydrate to form at pressure-depth. The fresh water produced by the system is cold enough that it can be used to provide refrigeration, air conditioning, or other cooling; heat removed from the system with the heated residual water can be used for heating or other applications.
摘要翻译：公开了盐水脱盐（和污水净化）的方法和装置。将盐（或其他被污染的）水泵送到脱盐装置并且直到脱盐分馏塔的底部，在其中与形成水合物的气体混合以形成正浮力或负浮力（辅助浮力）水合物。水合物上升或向上运送并解离（熔化）到气体和纯水中。在优选的实施方案中，在水合物形成期间被排出的热量加热的残余盐水从系统中除去以产生朝向整体冷却的偏压，因为水合物在较浅的深度处吸热分解。在优选的实施方案中，输入水通过与其交换热交换的区域，以充分冷却以使水合物在压力深度形成。系统产生的淡水足够冷，可用于提供制冷，空调或其他冷却; 用加热的残余水从系统中除去的热量可用于加热或其他应用。

3. 发明授权

US06436296B1 Waste water treatment method and apparatus 失效
标题翻译：废水处理方法和设备
公开(公告)号：US06436296B1
公开(公告)日：2002-08-20
申请号：US09519177
申请日：2000-03-06
申请人： Jeffrey A. White
发明人： Jeffrey A. White
IPC分类号： C02F122
CPC分类号： C02F1/22 , C02F1/586 , Y10S210/903 , Y10S210/906 , Y10S210/908
摘要： A method of processing waste water comprises atomizing waste water under selected atmospheric conditions to achieve substantially complete phase change of the water. The atomization is conducted by spraying waste water from a nozzle mounted on a tower adjacent a catchment area for collecting ice crystals produced by the phase change of the atomized waste water into ice crystals, under atmospheric conditions favorable to freezing of atomized water droplets into ice.
摘要翻译：处理废水的方法包括在选定的大气条件下对废水进行雾化，以实现水的基本完全的相变。雾化是通过喷洒安装在靠近集水区的塔上的喷嘴的废水进行的，用于在有利于将雾化的水滴冷冻成冰的大气条件下收集由雾化的废水相变成冰晶而产生的冰晶。

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