公开(公告)号：US20150375169A1

公开(公告)日：2015-12-31

申请号：US14793446

申请日：2015-07-07

申请人： IONADA INCORPORATED

发明人： Amir YOUSSEF ,  Benedetto REGINELLA ,  Edoardo PANZIERA ,  Frank DEBELLIS ,  Thomas Franz Josef GEHRING ,  Henry TOY ,  John LEAVITT ,  Steven HAI

IPC分类号： B01D53/92 ,  B01D53/22 ,  B01D53/78

CPC分类号： B01D53/22 ,  B01D53/228 ,  B01D53/229 ,  B01D61/246 ,  B01D61/28 ,  B01D61/32 ,  B01D63/02 ,  B01D63/04 ,  B01D71/024 ,  B01D2251/304 ,  B01D2251/604 ,  B01D2252/103 ,  B01D2252/1035 ,  B01D2252/30 ,  B01D2257/102 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/50 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2258/012 ,  B01D2259/4566 ,  Y02C10/10

摘要： Various exemplary embodiments relate to a method and apparatus to reduce emissions of target emission gasses such as sulfur oxides, nitrogen oxides, and carbon oxides from combustion exhaust such as marine engine exhaust by gas membrane separation and liquid carrier chemical absorption. The membrane separation system consists of an absorption system containing semi-permeable hollow fiber membranes through which is circulated a liquid absorbent. Exhaust gases contact the exterior surface of the membranes and the target gasses selectively permeate the membrane wall and are absorbed by the liquid carrier(s) within the bore and thereby are removed from the exhaust stream.

公开(公告)号：US20160312676A1

公开(公告)日：2016-10-27

申请号：US15203687

申请日：2016-07-06

申请人： IONADA INCORPORATED

发明人： Amir YOUSSEF ,  Thomas Franz Josef GEHRING ,  Steven HAI ,  Edoardo PANZIERA ,  John LEAVITT ,  Tim LIU ,  Sanaz MOSADEGHSEDGHI

IPC分类号： F01N3/08 ,  F02M26/35 ,  B01D53/22 ,  C25B1/16 ,  B01D71/02 ,  B01D53/14 ,  C25B1/22 ,  F01N3/20 ,  B01D69/08

CPC分类号： F01N3/0892 ,  B01D53/1481 ,  B01D53/228 ,  B01D53/229 ,  B01D53/504 ,  B01D53/965 ,  B01D63/04 ,  B01D71/024 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/604 ,  B01D2252/103 ,  B01D2252/1035 ,  B01D2252/30 ,  B01D2257/102 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/50 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2258/012 ,  B01D2259/4566 ,  C25B1/16 ,  C25B1/22 ,  F01N3/085 ,  F01N3/206 ,  F01N2610/01 ,  F02M26/35 ,  Y02A50/2349 ,  Y02C10/10 ,  Y02P20/152

摘要： A method and apparatus to reduce emissions by gas membrane separation and liquid carrier chemical absorption. The membrane separation system consists of an absorption system containing ceramic membranes through which is circulated an absorbent carrier. Exhaust gases contact the exterior surface of the membranes and the target gasses permeate the membrane wall and are absorbed by the carrier(s) within the bore and thereby are removed from the exhaust stream. Various exemplary embodiments are described for systems to regenerate the carrier, and systems designed to remove SO2 from the exhaust. One option uses an electrostatic charger to place a charge on the gas particles, while another uses a corona generator. In this aspect, the invention is also an improved electrostatic and corona separator, that uses a carrier liquid separated from the gas stream by a membrane to bear away undesirable particles instead of a deposit or collection plate or collection bag or similar device.

摘要翻译： 一种通过气体膜分离和液体载体化学吸收来减少排放的方法和装置。 膜分离系统由含有陶瓷膜的吸收系统组成，循环吸收载体。 废气与膜的外表面接触，目标气体渗透到膜壁上并被孔内的载体吸收，从而从排气流中除去。 描述了用于再生载体的系统的各种示例性实施例，以及被设计为从排气中去除SO 2的系统。 一种选择是使用静电充电器对气体颗粒进行充电，而另一种则使用电晕发生器。 在这方面，本发明还是一种改进的静电和电晕分离器，其使用通过膜从气流分离的载体液体来承载掉不期望的颗粒而不是沉积物或收集板或收集袋或类似装置。