Tsarin Samar da Formic Acid

Formic acid wani sinadari ne na halitta wanda ke dauke da sinadarin HCOOH. Ana iya samar da shi ta hanyoyi daban-daban, wadanda suka hada da hada sinadarin methanol, rage yawan sinadarin carbon monoxide, da kuma tsarin iskar gas.

Hanyar Iskar Methanol

Hanyar hada sinadarin methanol tana ɗaya daga cikin hanyoyin da masana'antu suka fi amfani da su wajen samar da sinadarin formic acid. Tsarin aikin shine kamar haka:

(1) Shiri na Kayan Danye:
Ana shirya methanol da iska a matsayin kayan aiki. Ana tsarkake methanol da kuma bushewar jiki don inganta yadda ake sarrafa sinadaran.

(2) Haɓakar Iskar Iska ta Catalytic:
Methanol yana amsawa da iskar oxygen a ƙarƙashin takamaiman yanayin zafi da matsin lamba, yawanci yana amfani da wani abu mai kara kuzari na ƙarfe. Da farko ana haɗa methanol zuwa formaldehyde, wanda ke ƙara haɗa shi zuwa formic acid.

(3) Rabuwa da Tsarkakewa:
Ana raba samfuran amsawar kuma a tsarkake su, galibi ta hanyar distillation ko crystallization.

(4) Maganin Iskar Wutsiya:
Wannan amsawar tana samar da iskar gas mai ɗauke da CO, CO₂, N₂, da sauran abubuwan da ke cikinta, waɗanda ke buƙatar magani ta hanyar amfani da hanyoyin sha, busarwa, ko tsarkakewa.

Farashin formic acid mai rahusa daga watan Agusta zuwa Oktoba, danna nan don samun sa.