Iinkqubo zeMveliso ye-Formic Acid

I-asidi ye-formic yi-organic compound ene-chemical formula i-HCOOH. Ingaveliswa ngeendlela ezahlukeneyo, kubandakanya i-methanol oxidation, i-carbon monoxide-water reduction, kunye neenkqubo ze-gas-phase.

Indlela yokuOxida iMethanol

Indlela ye-methanol oxidation yenye yezona nkqubo zisetyenziswa kakhulu kwimizi-mveliso ukuvelisa i-formic acid. Inkqubo ilandelayo:

(1) Ukulungiswa kwezinto eziluhlaza:
I-Methanol kunye nomoya zilungiswa njengezinto ezikrwada. I-Methanol iyahlanjululwa kwaye iphelelwe ngamanzi emzimbeni ukuze kuphuculwe ukusebenza kakuhle kwempendulo.

(2) I-Catalytic Oxidation Reaction:
I-Methanol isabela kwi-oxygen phantsi kweemeko ezithile zobushushu kunye noxinzelelo, ngokuqhelekileyo isebenzisa i-catalyst yesinyithi. I-Methanol iqala ngokwenziwa i-oxidized ibe yi-formaldehyde, ethi iguqulwe ibe yi-formic acid.

(3) Ukwahlulwa kunye nokuhlanjululwa:
Iimveliso zempendulo ziyahlulwa kwaye zicocwe, ngokuqhelekileyo nge-distillation okanye i-crystallization.

(4) Unyango lwegesi yomsila:
Le mpendulo ivelisa iigesi zomsila eziqulethe i-CO2, i-CO2, i-N2, kunye nezinye izinto, ezifuna unyango ngeendlela zokufunxa, zomisa, okanye zokucoca.

Ixabiso eliphantsi le-formic acid ukususela ngo-Agasti ukuya ku-Okthobha, cofa apha ukuze uyifumane.