combustion Flashcards
1
Q
cataltytic cracking
A
720 k
zeolite catalyst
2
Q
why only comb structure
A
increase sa
makes sure all molecules have reacted etc.
3
Q
pollutants
A
CO
Oxides of N
oxides of S
4
Q
flue gas desulfuration
A
the process to remove sulfur gas by reacting so2 with cao to make caso4
5
Q
sulfuric acid equation
A
S02(g) + 0.5 0 2(g) + H20(1) -+ H2S04(1)
6
Q
Gypsum
A
Gypsum is a sa leable product as it is used to make builders’ plaster and
plasterboard.
7
Q
calcium carbonate with so2
A
CaC03(S) + 0.5 02(g) + S02(g) -+ CaS04(S) + C02(g)
8
Q
calcium oxide with so2
A
CaO(s) + 2H20(1) + S02 (g) + ~ 0 2-+ CaS04·2H20(s)
9
Q
metals used in convertors
A
palladium rhodium and platnium
10
Q
why ceramic
A
good at not conducting heat
11
Q
global warming
A
increase green house gases
more absorb the infrared radiation
increase energy and heat
