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

Kinnou - Kinnou

Paying taxes in currency. Before the Kamakura per...

Sebastiscus albofasciatus (English spelling)

…[Toru Taniuchi]. … *Some of the terminology that...

Orca

A 1977 American-Italian co-production. Original ti...

Carassius auratus buergeri (English spelling) Carassiusauratusbuergeri

…[Shinichi Suzuki]. … *Some of the terminology th...

Ainu Tuitaku - Ainu Tuitaku

According to Mashiho Chiri, Tuitaku is a transfor...

Szombathely

Savaria in Latin, Steinamanger in German. A city i...

Resolution limit

...It is expressed as n ・sinα, where n is the ref...

Salmon - Kan

…Originally, the word widow was written as widow ...

Itakobushi - Itakobushi

A popular song from the mid-Edo period. During th...

Izuru-san

Izuruyama Manganji is a Shingon sect temple locate...

Doyo Newspaper - Doyo Newspaper

A daily newspaper published in Kochi before World ...

Colloid Chemistry - Colloid Science

Also called colloid chemistry. A branch of physic...

Spiny dormouse - Spiny dormouse

It is a rodent mammal of the Muridae family and th...

Giant cocklebur - Giant cocklebur

...The male flowers are small and borne in panicl...

Shore platform

...Wave-cut platforms are often formed in the int...