performance evaluation of technos cleaning balls in rdc msf pilot
performance evaluation of technos cleaning balls in rdc msf pilot
performance evaluation of technos cleaning balls in rdc msf pilot
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Table 1. Operat<strong>in</strong>g Conditions for Trial Tests <strong>of</strong> Technos Clean<strong>in</strong>g Balls<br />
Test location<br />
M<strong>in</strong>imum<br />
Duration<br />
TBT<br />
Conc. Ratio<br />
(BR)<br />
Type <strong>of</strong><br />
Antiscalant<br />
Dose Rate <strong>of</strong><br />
Antiscalant<br />
Sponge Balls Ball<br />
Clean<strong>in</strong>g<br />
Frequency<br />
No. <strong>of</strong><br />
Balls/Charge<br />
Test #1 :<br />
3 Weeks<br />
110 o C 1.4 DSB (M) 2 ppm Technos 6 cycles/<br />
5<br />
RDC MSF Pilot<br />
Plant<br />
(Nov. 2 to<br />
Nov. 23, 1998)<br />
8 hours<br />
Test #2 :<br />
4 Weeks<br />
107 ∼1.4 DSB (M) 3 ppm Technos 6 cycles/<br />
1600<br />
Jeddah III plant,<br />
(Unit 9)<br />
(Feb.22 to<br />
Mar. 23, 1999)<br />
8 hours<br />
Test #3:<br />
6 Weeks<br />
98 1.4 Belgard<br />
1 ppm Technos 8 cycles/<br />
500<br />
Al-Jubail II Plant,<br />
(Unit 16)<br />
(Sept.1 to<br />
Oct.14, 2001)<br />
EV 2030<br />
8 hours<br />
13
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