BLISTER COPPER Meaning and
Definition
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Blister copper is a type of refined copper that is typically around 98-99% pure. It is produced through a smelting process which involves the extraction of copper from its ore, usually copper sulfide minerals such as chalcopyrite. The term "blister" refers to the appearance of the copper after the smelting process, as it forms blisters or bubbles on its surface due to the release of gases and impurities during the refining process.
To produce blister copper, the ore is first mined and then crushed and ground to a fine powder. It is then heated in a furnace along with a reducing agent, such as coke or charcoal, which helps to remove oxygen from the ore and produce a molten copper matte. The copper matte is then subjected to further refining processes, including blowing air through it to remove sulfur and other impurities.
After the refining process, the copper is poured into molds where it solidifies into thick plates or sheets. These plates or sheets are known as blister copper due to the appearance of blisters on their surface. The blisters are a result of trapped gases and residual impurities that rise to the surface during solidification. The blister copper can then be further processed and refined to achieve higher purity levels, typically through electrolytic refining.
Blister copper is an important intermediate product in the production of copper and is used as a feedstock in the manufacturing of various copper-based products, including wires, cables, and electrical components. It serves as a crucial raw material in various industries, particularly in the electrical and electronics sectors.
Common Misspellings for BLISTER COPPER
- vlister copper
- nlister copper
- hlister copper
- glister copper
- bkister copper
- bpister copper
- boister copper
- bluster copper
- bljster copper
- blkster copper
- bloster copper
- bl9ster copper
- bl8ster copper
- bliater copper
- blizter copper
- blixter copper
- blidter copper
- blieter copper
- bliwter copper
Etymology of BLISTER COPPER
The word "blister copper" is derived from the Middle Dutch word "bluyster", meaning "a large bubble or swelling". This term was used to describe the appearance of the copper produced during the refining process. When copper ore is smelted, impurities are removed, and the resulting molten copper is poured into molds or troughs. As it cools and solidifies, sulfur and other impurities rise to the surface, forming blisters or bubbles, yielding a rough and uneven surface on the copper. Hence, the term "blister copper" was created to describe this particular type of copper with blister-like formations.
Similar spelling words for BLISTER COPPER
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