An aqueous solution obtained by washing and cooling the gas generated during coal carbonization. It contains ammonia and its salts, carbolic acid, pyridine, etc. Ammonia can be recovered as a gas by adding steam to the gas liquid and heating it. Carbolic acid can also be recovered by washing with benzol, etc. Ammonium sulfate is produced from the recovered ammonia. The gas liquid can also be used as a raw material for recovering pyridine, germanium, etc. Source : Heibonsha Encyclopedia About MyPedia Information |
石炭乾留の際発生するガスを水で洗浄,冷却して得られる水溶液。アンモニアとその塩類,石炭酸,ピリジンなどが含まれる。ガス液に水蒸気を加えて熱するとアンモニアはガスとして回収される。また,ベンゾールなどで洗浄して石炭酸を回収する。回収したアンモニアからは硫安が製造される。そのほかガス液はピリジン,ゲルマニウムなどの回収原料としても利用される。
出典 株式会社平凡社百科事典マイペディアについて 情報 |
>>: Zakariyā ibn Muammad ibn Mamūd, abu Yayā al-Qazwīnī
...In this case, the foothills of the basin are i...
An evergreen fern of the family Pteridophyceae (il...
…His family was a farmer and merchant, but his gr...
…Candelilla wax, obtained from Pedilanthus pavoni...
Official name = Democratic Republic of São Tomé an...
His younger brother, Emperor Kokei, was the 23rd E...
This is a tale of a transformation contest that ha...
...The satraps were the king's representative...
...Since the late 1930s, the newspaper has critic...
In 1668, the Prince of Orange, who was in exile i...
...A place for studying Tang music and music from...
...Even today, in France, Uto, Re, Mi, ... and in...
Education that cultivates a sense of form, creativ...
...The dense, cylindrical inflorescence and the b...
1866‐1936 American journalist. After training as a...