736 GEOLOGY OF OHIO. 
Pounds. |Per cent. 
Weight of|gas) (spec. grav.,.est.) 00) s-e.sccsoscseuccenecececcooeteac ances! 32.92 16.46 
COKE ii iascesccseestaceeditesds das adeunesasaseanesseetonceuesncnaseates 119. 59.50 
iS GAT sche bi vedinese dee eestd sdecu es van ves enacsasebeas tas eniosneenoemeannee Deana 9. 4.50 
f NV QUWON Jes slestatin | oucecietioue stra ntlotedoecte wes aa ancennee naman este etaiae 20. 10 
CH WNOBE Swett asedvcaalirettageteusbeaus sesso seeas sautus canoes ean eure Reman se 19.08 9.54 
OGAL CH Sees csecsisevsdesecssces anes ceccuekcoseosss domeee see mee naan seem eneian 200.00 100.00 
Test number XV.—Kanawha cannel coal, from Kanawha Valley (Cabin creek): 
Weighs per bushel, 72 pounds. 
Coal charged into retorts, 250 pounds. 
Time carbonizing, 5.00 hours. 
Produced Ist hour, 350 cubic feet. Candle power jet, 40. 
2nd “ 331 m s 7‘ 24. 
3d 6c 981 (<4 66 66 16. 
4th “ 248 s i: *f 12. 
5th 66 70 oe ce (75 ie 
Yield of gas per pound of coal, 5.12 cubic feet. 
Candle power (Bunson), 18.70; candle feet, 95.74 per pound: 
Weight of coke, 163 lbs. 
Coke, 3.75 bus. 
Tar made, 3.50 galls. Breeze, .30 bus. 
Inlet of condenser, 64°. Am’! liquor (5.50°), 1.50 gals. 
Outlet of condenser, 62°. Atmosphere, 60°. 
Scrubber, 62°. Barometer, 30.40°. 
Meter, 62°. , 
4 
REMARKS. 
Coke, produced per ton coal, carbonized, 3360 bushels. 
Breeze, i) he 6.70 s 
Tar, is oe i 81.36 galls. — 
Ammoniacal liquor, produced per ton coal, carbonized, 13.44 galls. 
Coke, is i a 1,590 Ibs. 
Gas, % Y ss 11,468 cubic feet. 
Test number X V1.—Hocking cannel coal, from upper member, No. 6 vein: 
Coal charged into retorts, 200 pounds. 
Total gas made, 917 feet. 
Gas made per pound coal, 4.585 feet. 
Candle feet obtained, 87.115. 
