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1,4-butynediol wahi
ʻO ke ʻano hana o 1,4-butynediol: Hoʻohana ʻia ke ʻano hana synthesis acetylene formaldehyde.Hoʻopili ʻia ka acetylene i loko o 80% -90% i ke kaomi o 0.4-0.5mpa, preheated i 70-80 ℃ a hoʻouna ʻia i ka reactor.Loaʻa ka huahana crude ma ka hana ʻana me ka formald...Heluhelu hou aku -
Hoʻolālā pane ulia pōpilikia no ka waiʻona propargyl
E hoʻomākaukau i ka hoʻolālā pane pilikia e like me kekahi mau hiʻohiʻona o ka waiʻona propargyl: I. nā hiʻohiʻona o ka waiʻona propargyl: hiki i kona mahu a me ka ea ke hana i kahi hui pahū, hiki ke hana i ka puhi ahi a me ka pahū i ke ahi ākea a me ka wela nui.Hiki iā ia ke pane me ...Heluhelu hou aku -
ʻO ke kūlana hoʻomohala a me ka nānā ʻana o ka ʻoihana propargyl alcohol
He mea ʻawaʻawa loa ka waiʻona propargyl?He aha ka manaʻo hoʻomohala o ka ʻoihana ʻona propargyl?ʻO ka waiʻona Propargyl, i kapa ʻia ʻo 2-propargyl-1-alcohol, 3-hydroxymethyl acetylene a me ethynyl methanol, me ka molecular formula C3H4O a me ka molecu...Heluhelu hou aku
Nūhou huahana
Hana kūikawā i ka hana ʻana i ka waiʻona propargyl, 1,4 butynediol a me 3-chloropropyne
