Zinc concentrate

Japanese: 亜鉛精鉱 - あえんせいこう
Zinc concentrate

…The behavior of cadmium during zinc smelting has become an issue, and now it is important to recover it completely. After being crushed and pulverized, the ore extracted from the mine is separated from gangue, copper minerals, lead minerals, etc. by flotation to produce zinc concentrate, which contains 50-58% zinc. There are two smelting methods for producing metallic zinc from zinc concentrate: dry and wet. …

*Some of the terminology that refers to "zinc concentrate" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…亜鉛製錬の際のカドミウムの挙動が問題になっている現在,完全に回収することが重要である。鉱山から採掘された鉱石は,破砕,粉砕後,浮遊選鉱で,脈石,銅鉱物,鉛鉱物などと分離され,亜鉛を50~58%含む亜鉛精鉱とされる。亜鉛精鉱を原料として金属亜鉛を作る製錬法には乾式法と湿式法とがある。…

※「亜鉛精鉱」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Chlorite - aensosanen (English spelling) chlorite

>>:  Aeru - Aeru

Recommend

Fire Island

A small island on the southeast coast of Taiwan, 2...

Heigun Island

An island in the Iyonada Sea in the Seto Inland S...

Prakrit languages ​​- Prakrit Go (English spelling)

A language that can be called a Middle Indo-Aryan ...

Hericium ramosum (English spelling) Hericiumramosum

…In the past, these mushrooms were called Hydnace...

Dolomitization - dolomite (English spelling)

Dolomite is a process in which CaCO 3 in limestone...

Cyril

Christian evangelist born in Thessaloniki, Greece....

Modern armor - Touseigusoku

A style of Japanese armor used in the early moder...

Pseudopods - Pseudopods

…It seems natural within the realm of common sens...

Atomic weight - genshiryo (English spelling) atomic weight

A value that represents the mass of an atom of ea...

Acrobatic Troupe - Kyokugeidan

...Furthermore, they actively incorporated foreig...

Motor nerve

…In the broadest sense, it is used to mean “nerve...

War crimes

War crimes can be classified into narrow and broa...

Electric micrometer - Electric micrometer

An electrical comparator that converts the mechani...

Mt. Kawai - Enonoke

A mountain in Nobeoka City, northern Miyazaki Pre...

Proceratium watasei (English spelling) Proceratium watasei

…They are found all over the world, with many spe...