Kardox - Kardox

Japanese: カルドックス - かるどっくす
Kardox - Kardox

...A pipe with an explosive membrane on one end is inserted into a blast hole drilled in the coal seam, and high-pressure air is injected into the pipe to open the detonation valve, causing the high-pressure air to be released all at once and break up the coal seam. Similar methods include cardox, which uses high-pressure carbon dioxide (carbon dioxide gas), and hydrox, which uses a special gas generator. [Yamaguchi Umetaro]. ...

*Some of the terminology explanations that mention "Kardox" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…炭層にせん孔された爆破孔に,一端に爆発膜を備えたパイプを挿入し,この管内に高圧の空気を圧入して起爆バルブを開き,高圧の空気を一気に吹き出させて炭層を破砕する。同様のものに,高圧の二酸化炭素(炭酸ガス)を用いるカルドックスcardox,特殊なガス発生剤を用いるハイドロックスhydroxがある。【山口 梅太郎】。…

※「カルドックス」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

<<:  Carte du Ciel

>>:  Karts Dynasty - Karts; Āl-i Kart

Recommend

Oribe shelf - Oribe shelf

This refers to a cabinet with lacquer work done b...

Thomas a Kempis

Around 1380 - 1471 German monk and religious think...

Eye Examination - Eye Examination

This refers to the tests required for eyeglass pr...

Iberian Peninsula - Iberian Peninsula (English spelling)

A peninsula that juts out into the Atlantic Ocean...

electron

〘Noun〙① (from electron elektron (meaning " am...

3-Quinuclidinyl benzilate

…Both are called tear gases, and are stimulants a...

Vifredo (English spelling)

?-898 The founder of early Catalonia. In Catalan, ...

Sodium alkyl sulfonate - Arukiru Honsan Natoriumu

…(1) Dishwashing detergents must be safe, not dam...

Golodnaya step' (English spelling)

...In Kazakh, it means "Shameless Plain"...

AMVER system

Abbreviation for automated mutual assistance vesse...

Hedai (silver bream) - Hedai (English spelling)

A marine fish of the family Sparidae in the order ...

dung-pusher

…Its English name is also sacred beetle. It is al...

Flower garden plants - kakien geishokubutsu

...The number of species of plants cultivated for...

Life jacket - life jacket

Also called a life jacket. A vest made of cloth or...

Shade of a rock - Iwakage

〘 noun 〙 The part behind or under a rock that is h...