| dc.description.abstract | Adsorption cooling technology has several advantages compared to
compression cooling, but in Indonesia, the application of asorption cooling
technology is very still limited. This is because there were only a very limited
amount of research had been done on this topic.
The several objectives of this research were to study the appotunity of
some local natural zeolites to be used as adsorbent in an adsorption cooling
system and to discover the effect of zeolite type and size on adsorption capacity
and adsorption rate.
From the research, it can concluded that all of three type of zeolite studied
were feasible to be used as adsorbent in an adsorption cooling system. At the time
of optimal adsorpsion, value of adsorption capacity white zeolite reach 0,0334
H
O gr / white zeolite gr, followed by harsh greenness of white zeolite ( 0,0261
H
2
O gr / harsh greenness of white zeolite gr), refinement greenness of white
zeolite ( 0.022 H
2
O gr / refinement greenness of white zeolite gr), refinement
black zeolite ( 0.0198 H
2
O gr / refinement black zeolite gr), and harsh black
zeolite ( 0.0146 H
2
2
O gr / harsh black zeolite gr) by adsorpsion rate 1,114 gr /
minute ( white zeolite), 0,871 gr / minute (harsh greenness of white zeolite), 0,734
gr / minute (refinement greenness of white zeolite), 0,659 gr / minute (refinement
black zeolite), and 0,487 gr / minute ( harsh black zeolite). White zeolite can
degrade temperature 601,449 gram irrigate equal to 1
o
C, harsh greenness of
white zeolite can degrade temperature 470,311gram irrigate equal to 1
C,
refinement greenness of white zeolite can degrade temperature 396,107 gram
irrigate equal to 1
o
C, refinement black zeolite can degrade temperature 355,978
gram irrigate equal to 1
o
C, and harsh black zeolite can degrade temperature
262,964 gram irrigate equal to 1
o
C. At this research not yet been known the
degradation rate of refrigeran temperature periodically, therefore need the
existence of furthermore study in the form examination use Adsorption System
refrigerator.
o | en_US |
