Achịcha na-emeghe-alkalizing-na-anọpụ iche - na-asacha - kewaa na-ekechi-pathing owu na-emeghe: A na-emeghe owu a nụchara anụcha iji wepu ígwè, wee ghaa ya. A na-etecha ọka a nụchara anụcha dị n'ụdị ntụ ntụ, na urughuru ya bụ 80 mesh na transminance ahụ dị 100%. Ma ọ bụghị ya, ọ dị mfe agaglomerate ọnụ n'oge mmeghachi omume ma belata uru ọfụma.
Alkalization: Tinye a nụchara anụ ahụ na-adị mgbe ị na-emeghe ya na mmiri a na-eme nụchara anụ ahụ . The Alkali jiri ya na alkalization bụ ọla hydroxide ma ọ bụ ntọala. Ego nke alkali kwukwara (site na uka, otu n'okpuru) bu oge 0.1-0.6 nke mmiri di nro bu 0.0-1.0 nke owu nụchara; Silent Solvent bụ ngwakọta mmanya na hydrocarbon, na ọnụọgụ nke solvent agbakwunyere na akwa. 7-15 Times: Ihe enert solvent nwekwara ike ịbụ atọm nke 3-5 carnam (dịka mmanya, propanol), acetone. Ọ nwekwara ike ịbụ hydhaarn hydrocons na iyi hydrocarbons; Ekwesịrị ịchịkwa ọnọdụ okpomọkụ n'ime 0-35 Celsius C mgbe alkalization; Oge Alkalization bụ ihe dị ka 1hr. Ntugharị nke okpomọkụ na oge nwere ike kpebisiri ike dabere na ihe ndị a chọrọ nke ihe na ngwaahịa.
Eliletification: Mgbe alkalizationgwọ alpalization, n'okpuru oghere oghere, a na-eme ihe mgbaru ọsọ, site na ịgbakwunye onye na-agbakwunye ehura na-agbakwunye, na ndị na-akwado Etheryle Oxide. Iji belata oriri nke ndị na-ahụ maka ncheta, na usoro etherification, a na-agbakwunye mgbapụta etherification na ugboro abụọ, ọnụọgụ nke mgbakwunye bụ 1-3.5 nke paịlị abụọ ahụ bụ ugboro 1.5-4 nke nke owu nụchara anụcha. oge. Mgbe ịgbakwunye onye na-ahụ maka oge mbụ, bido na okpomọkụ nke ≤30 ° C maka 45min, mgbe ahụ 1-5H, wee jụọ oyi ala ≤30 Celsius C, gbakwunye ihe dị ka nke ugboro abụọ ma bido, na-akpali akpali bụ 30-120min, wee kpoo ọkụ? ? ? Na-eme nke ọma, oge bụ 1-4H, n'oge a, owu na-emezi emezi emezi nke ọma na-arụpụta h-hpc.
Mkpokọta na nkwakọ: ngwaahịa a mịrị amị nke ihe mejupụtara ya ma sie ya ike. Akụrụngwa nke ngwaahịa a na-eto eto ma sie nri nke ihe okike dị ugbu a bụ 40 mesh na transminance bụ 10096, ma ọ bụ dị ka mkpa onye ọrụ si dị. Mgbe ahụ kpoo ya n'ụlọ ọrụ ahụ.
Oge post: Ọkt-13-2022