PHILIPPINE COALS AS FUEL. 



333 



Table IV. — Observations in detail of the tests of coals — Continued. 



K. — SECOND TEST OP COAL PROM THE MILITARY RESERVATION, BATAN 

 ISLAND — 64 FIRINGS DURING 7J5-HOUR TEST. 



[Test No. 11, Table II.] 



Time after 

 starting. 



Steam pressure 

 gauge. 



Tem- 

 pera- 



Average com- 

 position of flue 

 gases, in percent. 



Kilos of coal 

 burned— 



Kilos of 



water fed to 



boiler — 



Fire 

 raked 

 or 

 slic- 

 ed, 

 time 

 after 

 start- 

 ing. 



Clean- 

 ed fire, 

 time 



after 

 start- 

 ing. 



Kilos 

 per 

 square 

 centi- 

 meter. 



Pounds 



per 

 square 

 inch. 



flue 

 gases, 

 base of 

 stack. 



COo 



Oo 



CO 



Dur- 

 ing 



nod. 



Total. 



Dur- 

 ing 



nod. 



Total. 



Beginning.- 



i hour 



^ hour 



J hour 



1 hour 



IJ hours 



IJ hours 



1} hours 



2 hours 



2i hours 



2i hours 



2} hours 



3 hours 



3i hours 



3i hours 



3} hours 



4 hours 



4i hours 



4i hours 



4J hours 



5 hours 



5^ hours 



5i hours 



5} hours 



6 hours 



6i hours 



6a hours 



6} hours 



7 hours 



7r^ hours 



8.367 

 7. 945 

 7.664 

 7.664 

 7.734 

 7.734 

 7.875 

 7.875 

 7.593 

 7.734 

 7.374 

 7.172 

 7.804 

 7.875 

 8.226 

 7.523 

 7. 945 

 7.664 

 7.875 

 7.382 

 7.945 

 7.664 

 8.015 

 7.734 

 7.523 

 7.804 

 7.734 

 7.523 

 7.734 



119 

 113 

 109 

 109 

 110 

 110 

 1)2 

 112 

 108 

 110 

 110 

 102 

 111 

 112 

 117 

 107 

 113 

 109 

 112 

 105 

 113 

 109 

 114 

 110 

 107 

 111 

 110 

 107 

 110 



310 

 315 

 305 

 305 

 315 

 360 

 365 

 340 

 320 

 300 

 300 

 282 

 315 

 315 

 290 

 300 

 290 

 310 

 320 

 288 

 310 

 300 

 310 

 288 

 310 

 300 

 300 

 310 

 310 



■ 7,8 

 . 7.5 



8.2 



7.8 

 7.3 



6.2 



0.6 

 0.9 



1.1 











h.m. 



A. Til. 



00 



60 



60 



60 



60 



60 



60 



60 

 . 60 



60 



60 



60 



60 



55 



55 



55 



55 



55 

 . 55 

 f 55 



55 



55 



55 



55 



55 



55 



55 



55 



42.6 

 



60 



120 



180 



240 



300 



360 



420 



480 



540 



600 



660 



720 



775 



830 



885 



940 



995 

 1,050 

 1,105 

 1,160 

 1,215 

 1,270 

 1,325 

 1,380 

 1,435 

 1,490 

 1,545 

 1,587.6 

 1,587.6 



225 

 225 

 225 

 225 

 225 

 225 

 225 

 225 

 225 

 200 

 225 

 225 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 200 

 158 

 



225 

 450 

 675 

 900 

 1,125 

 1,350 

 1,575 

 1,800 

 2,025 

 2,225 

 -2,450 

 2,675 

 2,875 

 3,075 

 2, 275 

 3,475 

 3,675 

 3,875 

 4,075 

 4,275 

 4,475 

 4,675 

 4,875 

 5,075 

 5,275 

 5,475 

 5,675 

 5,833 

 5,833 













1 07 









1 50 









2 26 



















3 54 



















































7 05 



Total 



Average 









225. 061 

 7.761 



3,201 

 110.4 



8,983 

 310 



,587.6 

 56.7 



5,833 

 208.3 



























750.34- 



