86

EXPERIMENTS ON THE METHODS

Expenditure of Process ,A.

Coals, decomposed, 103 chaldron 12bushel, at£2. 11s. 6d. the chaldron,

(27 Cwt.).£266 2 0

Small Coal, 43 chaldron, 14 bushels,

I

used for fuel, at £2. 2s. the chaldron 91 2 4

W ages of two additional workmen(not required had the retorts beenworked at eight hours charges,)at <£1. 16s. each man, the week . 3 12 0

Total expenditure, 4;.360 17 0

Products of Process Jl.

Coke, 103 chaldron, 12 bushel, at

£1. 7s. the chaldron .... .£139 10 0

Breeze, or small coke, 6 chaldron,

9 bushels, at 18s. the chaldron . 5 12 6

Tar, 7\ tons, at £6. the ton ... 46 10 0

Ammoniaeal liquor, 1864 gallons,

at 1 \d. the gallon. 11 13 O

Gas, 857,667 cubic feet, at 15s. the

thousand cubic feet. 643 5 O

Total for products, £846 10 6