✦ LIBER ✦

The role of K2O in the selective reduction of NO with NH3 over a V2O5(WO3)/TiO2 commercial selective catalytic reduction catalyst

✍ Scribed by Hiroyuki Kamata; Katsumi Takahashi; C.U.Ingemar Odenbrand

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 296 KB
Volume: 139
Category: Article
ISSN: 1381-1169
DOI: 10.1016/s1381-1169(98)00177-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Role of WO3 in mixed V2O5-WO3/TiO2cataly

Role of WO3 in mixed V2O5-WO3/TiO2catalysts for selective catalytic reduction of nitric oxide with ammonia

✍ J.P. Chen; R.T. Yang 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 789 KB

A series of TiO,-supported V,O, and V,O,+ WOI catalysts were prepared to study the role of WO, in the commercial selective catalytic reduction (SCR) catalysts. The activities of these catalysts were measured under both dynamic and steady-state conditions. The catalysts were characterized by temperat

Reactivity of V2O5-WO3/TiO2 catalysts in

Reactivity of V2O5-WO3/TiO2 catalysts in the selective catalytic reduction of nitric oxide by ammonia

✍ L. Lietti; J.L. Alemany; P. Forzatti; G. Busca; G. Ramis; E. Giamello; F. Bregan 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 418 KB

On the role of oxygen in the reaction of

On the role of oxygen in the reaction of NO reduction by NH3 over monolayer V2O5TiO2 catalyst

✍ L.G. Pinaeva; A.P. Suknev; A.A. Budneva; E.A. Paukshtis; B.S. Bal'zhinimaev 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 944 KB

The selective catalytic reduction of NO by NH, over monolayer V,O,-TiO, catalyst has been investigated by transient response technique and IR spectroscopy. Ammonia adsorption-desorption processes on the catalyst surface proceed with participation of both Bransted and Lewis acid sites. Sharp ammonia

A practical scale evaluation of sulfated

A practical scale evaluation of sulfated V2O5/TiO2 catalyst from metatitanic acid for selective catalytic reduction of NO by NH3

✍ In-Young Lee; Dong-Wha Kim; Jung-Bin Lee; Kyong-Ok Yoo 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 300 KB

The characteristics of sulfated V 2 O 5 /TiO 2 honeycomb catalyst from metatitanic acid (MTA) were studied in the practical conditions of pilot plant using high dust flue gas from coal fired utility boiler. The effects of reaction temperature, NH 3 /NO mole ratio, space velocity and operation time o

Effects of NO2, CO, O2, and SO2 on oxida

Effects of NO2, CO, O2, and SO2 on oxidation kinetics of NO over Pt-WO3/TiO2 catalyst for fast selective catalytic reduction process

✍ Muhammad Faisal Irfan; Jeong Hoi Goo; Sang Done Kim 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 178 KB 👁 1 views

## Abstract The selective catalytic reduction rate of NO with N‐containing reducing agents can be enhanced considerably by converting a part of NO into NO~2~. The enhanced reaction rate is more pronounced at lower temperatures by using an equimolar mixture of NO and NO~2~. The kinetics of NO oxidat

A Novel Ce-P-O Catalyst for the Selectiv

A Novel Ce-P-O Catalyst for the Selective Catalytic Reduction of NO with NH3

✍ Fei LI; Dehai XIAO; Yibo ZHANG; Deqiang WANG; Xiqiang PAN; Xiangguang YANG 📂 Article 📅 2010 🏛 Elsevier Science ⚖ 240 KB

A novel Ce-P-O catalyst for the selective catalytic reduction of NO with NH 3 was synthesized. The Ce-P-O catalyst was calcined at 500 °C and showed higher deNO x activity (NO conversion > 90%) with the temperature range of 300-550 °C and at GHSV = 20 000 h -1 . The NO conversion was not significant