Nzira yeFormic Acid Gas-Phase

Nzira ye gas-phase inzira itsva yekugadzira formic acid. Mafambiro ekuita zvinhu ndeaya anotevera:

 

(1) Kugadzirira Zvinhu Zvisina Kugadzirwa:

Methanol nemhepo zvinogadzirwa, methanol ichicheneswa uye ichipera mvura mumuviri.

 

(2) Kuchinja kweGas-Phase Oxidation:

Methanol yakarapwa kare inopindirana neokisijeni kana paine chinhu chinobatsira pakugadzira zvinhu, zvichiita kuti formaldehyde neutsi hwemvura zviite semvura.

 

(3) Kuchinja kweCatalytic Liquid-Phase Reaction:

Formaldehyde inozoshandurwa kuita formic acid muchikamu chemvura.

 

(4) Kuparadzana uye Kucheneswa:

Zvigadzirwa zvereaction zvinopatsanurwa uye zvinocheneswa uchishandisa nzira dzakadai sekudistillation kana crystallization.

Mutengo wekudzikisa mutengo weFormic acid kubva muna Nyamavhuvhu kusvika Gumiguru, tinya pano kuti uuwane.

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Nguva yekutumira: Nyamavhuvhu-11-2025