He aha ke ʻano o ka propionic acid a me ka propionic acid ethanol carbonation?
ʻAkika Propionic a me ka waikawa propanoic Ethanol Carbonylation Method
Ua hoʻomohala mua ʻia kēia ʻano hana e ka hui ʻo A. I loko o kahi ʻano waikawa ma 250-350°C a me 10-30 MPa, me ka hoʻohana ʻana i nā mea hoʻouluulu e like me ka boron trifluoride, carbon tetrachloride, copper acetate, halides o ka manganese, alumini, nickel, cobalt, a i ʻole ka hao, a me nā waikawa o ka chromium, molybdenum, a i ʻole tungsten, hana ka ethanol me ke kalapona monoxide i loko o ka pae wai e hana i ka waikawa propionic, me ka hua o 90%. Eia naʻe, ma muli o nā pilikia i hoʻoholo ʻole ʻia e like me ka wikiwiki o ka hopena, ka hua, ka nalowale o ka mea hoʻouluulu, a me ka pala o nā lako ma lalo o ke kiʻekiʻe o ka mahana a me ke kaomi, ʻaʻole i hoʻohana nui ʻia kēia ʻano hana i ka ʻoihana propionic acid a me ka propanoic acid.