blister copper मीनिंग इन हिंदी

• फफोलेदार तांबा • फफोलेदार ताब्रा

blister: फफोला फुन्सी छाला
copper: तांबा ताम्र तितली

अधिक: आगे

Initially the black copper was converted to blister copper in the ISASMELT furnace.
In 1903 it was upgraded to produce blister copper.
The blister copper goes to six anode furnaces which feed three anode casting wheels.
This raised the production of blister copper to 155, 000 t / y.
The slag is then tapped and the remaining copper matte is then converted to blister copper.
Ore mined at the Kalkadoon was smelted at Mount Cuthbert from 1917 and sent to Britain as prime blister copper.
The contract also granted the Phelps Dodge Corporation to deliver a minimum of one million pounds of blister copper for over three years.
Nevertheless, 5447 tons of blister copper was produced in 1911, rising to 6690 tons in 1912-the company's best year.
Although 3200 tons of blister copper was produced in 1913, production fell to 1840 tons in 1914 and the workforce dwindled to only 40 men.
In most cases, the slag can be discarded, perhaps after some cleaning, and the matte is further treated in converters to produce blister copper.

संज्ञा.