Method for the decomposition of N 2 O in the Ostwald process

Details Method for the decomposition of N 2 O in the Ostwald process Method for the decomposition of N 2 O in the Ostwald process

2011-07-12

2011-07-12

Nguyen, Cam N. (Department: 1736)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Nitrogen or nitrogenous component

C422S177000, C422S180000, C502S261000, C502S302000, C502S303000, C502S304000, C502S326000, C502S327000, C502S332000, C502S333000, C502S339000, C502S349000, C502S350000, C502S355000, C502S415000, C502S439000

Reexamination Certificate

active

07976804

ABSTRACT:
A catalyst for the decomposition of N2O under the conditions of the Ostwald process, comprising a carrier and a coating made of rhodium, rhodium/palladium or rhodium oxide applied thereto, ensures to yield NO with a particularly low content of laughing gas as the first process product.

REFERENCES:
patent: 3840471 (1974-10-01), Acres
patent: 3914376 (1975-10-01), Barker
patent: 3951860 (1976-04-01), Acres et al.
patent: 4117082 (1978-09-01), Matsuyama
patent: 4157316 (1979-06-01), Thompson et al.
patent: 4172047 (1979-10-01), Gandhi et al.
patent: 4183829 (1980-01-01), Adachi et al.
patent: 4233189 (1980-11-01), Gandhi et al.
patent: 4316822 (1982-02-01), Fujitani et al.
patent: 4367162 (1983-01-01), Fujitani et al.
patent: 4440874 (1984-04-01), Thompson
patent: 4476246 (1984-10-01), Kim et al.
patent: 4536482 (1985-08-01), Carcia
patent: 4675308 (1987-06-01), Wan et al.
patent: 4678770 (1987-07-01), Wan et al.
patent: 4795733 (1989-01-01), De Thomas
patent: 4868149 (1989-09-01), Bricker
patent: 4904633 (1990-02-01), Ohata et al.
patent: 4910180 (1990-03-01), Berndt et al.
patent: 5102851 (1992-04-01), Eri et al.
patent: 5108978 (1992-04-01), Durand et al.
patent: 5116800 (1992-05-01), Williamson et al.
patent: 5177041 (1993-01-01), Horiuchi et al.
patent: 5439865 (1995-08-01), Abe et al.
patent: 5459119 (1995-10-01), Abe et al.
patent: 5478549 (1995-12-01), Koch
patent: 5591771 (1997-01-01), Markonius
patent: 5597772 (1997-01-01), McCabe et al.
patent: 5612009 (1997-03-01), Fetzer et al.
patent: 5753580 (1998-05-01), Hayashi et al.
patent: 5814576 (1998-09-01), Yamamoto
patent: 5849660 (1998-12-01), Takemoto et al.
patent: 5856263 (1999-01-01), Bhasin et al.
patent: 5894068 (1999-04-01), Kharas et al.
patent: 5958826 (1999-09-01), Kurokawa et al.
patent: 6060420 (2000-05-01), Munakata et al.
patent: 6080375 (2000-06-01), Mussmann et al.
patent: 6087295 (2000-07-01), Kharas et al.
patent: 6147027 (2000-11-01), Miyake et al.
patent: 6165429 (2000-12-01), Ikeda et al.
patent: 6165623 (2000-12-01), Fife et al.
patent: 6187709 (2001-02-01), McCabe
patent: 6221804 (2001-04-01), Yamada et al.
patent: 6261989 (2001-07-01), Tanaka et al.
patent: 6294140 (2001-09-01), Mussmann et al.
patent: 6306794 (2001-10-01), Suzuki et al.
patent: 6348430 (2002-02-01), Lindner et al.
patent: 6375704 (2002-04-01), Habecker et al.
patent: 6376423 (2002-04-01), Yagi et al.
patent: 6379640 (2002-04-01), Ver Nooy
patent: 6395675 (2002-05-01), Suga et al.
patent: 6413483 (2002-07-01), Brisley et al.
patent: 6537511 (2003-03-01), Chattha et al.
patent: 6610628 (2003-08-01), Nordquist et al.
patent: 6623716 (2003-09-01), Suga et al.
patent: 6649134 (2003-11-01), Gorywoda et al.
patent: 6692712 (2004-02-01), Andersen
patent: 6702960 (2004-03-01), Schaddenhorst et al.
patent: 6723295 (2004-04-01), Baier et al.
patent: 6743404 (2004-06-01), Schumacher et al.
patent: 6761755 (2004-07-01), Jantsch et al.
patent: 6764665 (2004-07-01), Deeba et al.
patent: 6797668 (2004-09-01), Yoshikawa
patent: 6827917 (2004-12-01), Ward et al.
patent: 6858193 (2005-02-01), Ruwisch et al.
patent: 6864214 (2005-03-01), Uenishi et al.
patent: 6875408 (2005-04-01), Yamamoto et al.
patent: 6887443 (2005-05-01), Suga et al.
patent: 6946107 (2005-09-01), Carlborg et al.
patent: 6967186 (2005-11-01), Takaya et al.
patent: 7011801 (2006-03-01), Van Den Brink et al.
patent: 7041263 (2006-05-01), Sung
patent: 2002/0172642 (2002-11-01), Dindi et al.
patent: 2003/0103886 (2003-06-01), Dou
patent: 2003/0124046 (2003-07-01), Gorywoda et al.
patent: 2003/0162656 (2003-08-01), Wu et al.
patent: 2003/0181324 (2003-09-01), Hotta et al.
patent: 2004/0023796 (2004-02-01), Nirisen et al.
patent: 2004/0102315 (2004-05-01), Bailie et al.
patent: 2004/0228785 (2004-11-01), Duclos et al.
patent: 2004/0235651 (2004-11-01), Uenishi et al.
patent: 2005/0096215 (2005-05-01), Espinoza et al.
patent: 2005/0255993 (2005-11-01), Tanaka et al.
patent: 2006/0008401 (2006-01-01), Hotta et al.
patent: 35 43 640 (1987-06-01), None
patent: 40 20 914 (1992-01-01), None
patent: 41 28 629 (1993-03-01), None
patent: 195 43 102 (1996-11-01), None
patent: 198 19 882 (1999-10-01), None
patent: 100 16 276 (2001-10-01), None
patent: 10 2004 024 026 (2005-09-01), None
patent: 0 946 290 (2001-10-01), None
patent: 1 076 634 (2002-06-01), None
patent: 55-031463 (1980-03-01), None
patent: 06-142509 (1994-05-01), None
patent: 06-142517 (1994-05-01), None
patent: 06-182203 (1994-07-01), None
patent: 2002-253967 (2002-09-01), None
patent: WO 99/64139 (1999-12-01), None
patent: WO 00/51715 (2000-09-01), None
patent: WO 2004/003949 (2004-01-01), None
patent: WO2004003949 (2004-01-01), None
patent: WO 2004/096702 (2004-11-01), None
Applied Catalysis B: Environmental 44 (2003) pp. 117-151.

Affiliated with

Also associated with

Rating

Method for the decomposition of N 2 O in the Ostwald process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the decomposition of N 2 O in the Ostwald process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the decomposition of N 2 O in the Ostwald process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2681011