Formic Acid chuah ningcang

Formic acid cu HCOOH timi chemical formula he a ummi organic compound a si. Methanol oxidation, carbon monoxide-ti tlawmternak, le gas-phase tuahsernak hna telh in lam phunphun in chuah khawh a si.

Methanol Oxidation Lam

Methanol oxidation phunglam cu formic acid chuahnak caah a tam bik hmanmi riantuannak lam pakhat a si. A kalning cu a tanglei bantuk in a si:

(1) Raw Material Timhtuahnak:
Methanol le thli cu thilri hrampi ah timhtuahnak an ngei. Methanol cu ​​thlennak tthatnak caah thianhnak le ti tlawmternak a tong.

(2) Catalytic Oxidation Reaction:
Methanol cu ​​lumternak le hneknak dirhmun ah oxygen he aa pehtlaih, a tlangpi in thir catalyst hmangin. Methanol cu ​​formaldehyde ah a cang hmasa, cu cu formic acid ah a cang tthan.

(3) Tthennak le Thianhnak:
Reaction chuahmi thilri pawl cu an i tthen i an thianh, a tlangpi in thlennak asiloah crystallization in.

(4) Tail Gas Thlopnak:
Cu thil cangmi nih cun CO, CO2, N2, le a dang thilri aa telmi hnulei thli a chuahter, cu hna cu laknak, hnihternak, asiloah thianhnak lam in thlopbul a hau.

August in October tiang formic acid man tlawm deuh, hmuh awkah hika hi hmet.