公开(公告)号：US5147516A

公开(公告)日：1992-09-15

申请号：US555561

申请日：1990-07-19

Applicant: Virendra K. Mathur ,  Ronald W. Breault ,  Christopher R. McLarnon ,  Frank G. Medros

Inventor： Virendra K. Mathur ,  Ronald W. Breault ,  Christopher R. McLarnon ,  Frank G. Medros

IPC: B01D53/32 ,  B01D53/86

CPC classification number: B01D53/8662 ,  B01D53/32 ,  B01D53/8625 ,  B01D53/8628 ,  B01D53/8631 ,  B01D53/8668 ,  Y02C20/10

Abstract: This invention presents an NO.sub.x environment effective reduction apparatus comprising a sulfur tolerant coronal-catalyst such as high dielectric coronal-catalysts like glass wool, ceramic-glass wool or zirconium glass wool and method of use. In one embodiment the invention comprises an NO.sub.x reduction apparatus of sulfur tolerant coronal-catalyst adapted and configured for hypercritical presentation to an NO.sub.x bearing gas stream at a minimum of at least about 75 watts/cubic meter.

Abstract translation: 本发明提出了一种包含硫耐性冠状催化剂如玻璃棉，陶瓷玻璃棉或锆玻璃棉等高介电冠状催化剂的NOx环境有效还原装置及其使用方法。 在一个实施方案中，本发明包括耐硫冠状催化剂的NOx还原装置，其适于并构造成以至少约75瓦/立方米的至少约75瓦/立方米的超临界呈现至含NO x的气流。

公开(公告)号：US5240575A

公开(公告)日：1993-08-31

申请号：US824596

申请日：1992-01-23

Applicant: Virendra K. Mathur ,  Ronald W. Breault ,  Christopher R. McLarnon ,  Frank G. Medros

Inventor： Virendra K. Mathur ,  Ronald W. Breault ,  Christopher R. McLarnon ,  Frank G. Medros

IPC: B01D53/32 ,  B01D53/86 ,  C01B21/00 ,  C01B21/30

CPC classification number: B01D53/8668 ,  B01D53/32 ,  B01D53/8625 ,  B01D53/8628 ,  B01D53/8631 ,  B01D53/8662

Abstract: This invention presents an NO.sub.x environment effective reduction apparatus comprising a sulfur tolerant coronal-catalyst such as high dielectric coronal-catalysts like glass wool, ceramic-glass wool or zirconium glass wool and method of use. In one embodiment the invention comprises an NO.sub.x reduction apparatus of sulfur tolerant coronal-catalyst adapted and configured for hypercritical presentation to an NO.sub.x bearing gas stream at a minimum of at least about 75 watts/cubic meter.

Abstract translation: 本发明提出了一种包含硫耐性冠状催化剂如玻璃棉，陶瓷玻璃棉或锆玻璃棉等高介电冠状催化剂的NOx环境有效还原装置及其使用方法。 在一个实施方案中，本发明包括耐硫冠状催化剂的NOx还原装置，其适于并构造成以至少约75瓦/立方米的至少约75瓦/立方米的超临界呈现至含NO x的气流。