Usoro Usoro Gas nke Formic Acid
Usoro nke usoro gas bụ ụzọ ọhụrụ maka mmepụta formic acid. Usoro usoro a bụ dịka ndị a:
(1) Nkwadebe Ihe Ndị A Na-anaghị Arụpụta:
A na-akwadebe methanol na ikuku, a na-asacha methanol ma na-eme ka ọ ghara ịdị ọcha.
(2) Mmeghachi omume nke Gas-Phase Oxidation:
Methanol e gwọrọ tupu oge eruo na-emeghachi omume na oxygen n'ihu ihe na-akpali akpali, na-emepụta formaldehyde na mmiri uzuoku.
(3) Mmeghachi omume nke mmiri mmiri na-akpali akpali:
A na-agbanwekwa formaldehyde ka ọ bụrụ formic acid n'ime mmeghachi omume mmiri mmiri.
(4) Nkewa na Nchacha:
A na-ekewa ma sachaa ngwaahịa mmeghachi omume ahụ site na iji usoro dị ka distillation ma ọ bụ crystallization.
Oge ozi: Ọgọst-11-2025