1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.
% R( ~0 I' q0 g& G8 Z) L6 v, c2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.
, X+ Z, _ f9 W; T9 @3,The flux hold on to 2.5 m3/hour in carbinol heat preservation condition, it will cut half flux when in temperature drop condition.
$ P2 s. q+ J# s1 F, `4,Complete furnace." ~4 U% T* o" W
5,The time into the furnace.
2 y! b5 t% {, {* y9 g% ?* U( q3 I9 t6,The time complete furnace. 到炉就是出炉时间到了?; P5 x `( L6 Y3 y+ S4 Z
7,Heat preservation.
9 |; m/ Z. `# \- r" s9 Q8,First furnace. |