Economically viable haber process

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to do this, process should make as much ammonia as possible in the shortest time possible

TEMPERATURE=higher the temp, the lower the yield

high temp costs more to maintain

low temp rate is too slow, use a medium temp of 450

PRESSURE=higher the press, higher the yield

higher pressure =higher cost

higher the pressure the tougher the reaction vessel has to be so it doesn't burst

CATALYST= gives more product in less time

use of lower temp at same rate