Show byproduct by product coke oven the iron industry of this country has been adap adopting ieng the product byproduct by coking process at a marvelous rate there ara tire p practically iao no product byproduct by pio duci coke plants in the united states velch do not recover ammonia tar a and hd light oil crude inthe in the vast majority of the plants also surplus gas Is recovered and utilized elpherat elt either herat at the plant itself 0 or by distribution to lo outside aoh consumers there cheri hie are possibly two 45 or three very verb email by byproduct product coke plants at which tar fici and ammonia anre not recovered for disposal to tye the but outside side hiir markets but these would certainly represent considerable toss less than thail i 1 per cent 0 bf the iclal byproduct by bj product coking capacity th there is not over 6 5 pei per cent of bf the bye pridu 1 l toke coke oven capacity of the coun alij ry not now hav equipped with r recovery plants and the product byproduct by boklak plants now fadow under ande r construction bae e either contracted for or ro re avgi equipment oi or indicated 4 a strong thai diat ilich provision will ie be made abd chemical |