Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Michael Zammit"'
Publikováno v:
Issues in Science and Technology, 2012 Apr 01. 28(3), 21-24.
Externí odkaz:
https://www.jstor.org/stable/43315662
Autor:
Mark A. Shost, Louise Olsson, Homayoun Ahari, Jungwon Woo, Diana Bernin, Aiyong Wang, Michael Zammit
Publikováno v:
Emission Control Science and Technology. 7:198-209
SAPO-34 were synthesized using three structure-directing agents (SDAs), i.e., tetraethylammonium hydroxide (TEAOH), triethylamine (TEA), and morpholine (MO). These SAPO-34 supports were used to prepare Cu/SAPO-34 catalysts via two different Cu-exchan
Publikováno v:
Climate Policy. 21:593-603
The authors, who have all held senior positions in the United Nations Framework Convention on Climate Change (UNFCCC) secretariat, take critical stock of what has been achieved since the negotiatio...
Publikováno v:
Catalysis Science & Technology. 10:1539-1550
The Cu/SAPO-34 catalysts, used for NH3 selective catalytic reduction (SCR), are systemically studied with various characterization techniques before and after low temperature water deactivation and regeneration using techniques such as XRD, BET, ICP-
Publikováno v:
Catalysis Science & Technology. 10:1529-1538
The performance failure of Cu/SAPO-34 material used as an NH3-SCR catalyst at low temperature in the presence of water has caused a gradual withdrawal of its usage from the market. There is an urgent need to clearly understand its deactivation mechan
Publikováno v:
Catalysis Science & Technology. 9:3623-3636
The low temperature hydrothermal stability of Cu/SAPO-34 catalysts for the NH3-SCR reaction, prepared by three different structure directing agents (SDAs), i.e., morpholine (MO), triethylamine (TEA), and tetraethylammonium hydroxide (TEAOH), was inve
Akademický článek
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Autor:
Michael Zammit, Diana Bernin, Kirsten Leistner, Homayoun Ahari, Louise Olsson, Jungwon Woo, Mark A. Shost
Publikováno v:
Catalysis Science & Technology. 8:3090-3106
Cu/SAPO-34 and Cu/SSZ-13 having chabazite structure (CHA) have attracted significant attention because of their high activity and N2 selectivity during SCR reaction as well as superior resistance to hydrocarbon poisoning. Cu/SAPO-34 has shown better
Autor:
Smith Michael A, Homayoun Ahari, Thomas R. Pauly, Lin Wang, Kenneth Price, Michael Zammit, Jason Jacques
Publikováno v:
SAE International Journal of Passenger Cars - Mechanical Systems. 8:526-530
Autor:
Cutajar, Michael Zammit1
Publikováno v:
International Review for Environmental Strategies. Summer2004, Vol. 5 Issue 1, p61-69. 9p.