Chemical hpe hkap la ai ladat
Chemical carbon dioxide hpe hkap la ai lam gaw, tsi mawan hte carbon dioxide lapran na chemical n-gun hpe jai lang nna, carbon dioxide hpe wan n-ga kaw na garan ginhka ai. Dai gaw CO2 hpe rim la nna, chemical reagents nkau mi a atsam hpe jai lang nna CO2 hte shingdaw nna compound byin pru wa ai. CO2 n law ai/partial pressures n law ai shara ni hta jai lang na matu htuk manu ai, ga shadawn, nhprang wan jak-wan jak ni, cement wan jak ni, n-gang wan jak ni hta wan n-gun hpe rim la ai zawn re ai ni a matu htuk manu ai. Ndai ladat gaw grai kungkyang sai, ya nga ai hpaga lam madun ai lam ni nga ai, raitim, jak rung a shadawn shadang gaw kaji ai.
Hkum hkrang hpe hkap la ai ladat
Hkum hkrang hkap la ai lam hpe rim la ai lam gaw, hkum hkrang hka ja ai baw nkau mi gaw, wan n-ga hta lawm ai kaga arung arai ni hta grau nna carbon dioxide a matu hka ja lu ai atsam nga ai ngu ai atsam hpe jai lang nna, kaga arung arai ni kaw na carbon dioxide hpe garan ginhka lu na matu galaw ai. Hkum hkrang n-gun dat ni hpe jai lang nna rim la ai ladat ni gaw madung hku nna lahkawng hku garan nna, langai gaw polyethylene glycol dimethyl ether hpe rim la ai ladat hku jai lang ai, laklai ai ladat ni hta Union Carbide kaw nna galaw shapraw ai Selexol ladat hte nye a mungdan na Nanjing Chemical Industry sawk sagawn hpung kaw nna galaw shapraw ai NHD ladat ni lawm ai; kaga langai mi gaw methanol hpe rim la ai baw hku lang ai, laksan ladat langai gaw Germany mungdan na Linde hte Lurgi yan jawm galaw ai Rectisol n-gun n law ai methanol hpe kashin ai ladat rai nga ai.
Hkum hkrang hte tsi mawan ni hpe hkap la ai lam
Chemical hte physical absorption hpe sha rim la ai ladat ni hta n-ga, company nkau mi gaw chemical hte physical reagents ni hpe kayau kaya lang ai mixed reagents ni hpe lang nna rim la ai ladat ni hpe mung galaw shapraw da ma ai. Ndai gaw ladat lahkawng yan a bungli galaw ai atsam hpe jai lang nna, physicochemical absorption capture ngu nna shamying ma ai.
Novel hpe rim la ai hpaji masa ni
A. Adsorption hpe garan ginhka ai hpaji masa
Adsorption garan ginhka ai hpaji masa gaw, adsorbent ntsa na active shara ni hte n bung ai gas molecule ni a lapran na htuk manu ai lam shai hkat ai hpe jai lang nna, n bung ai gas daw ni hpe garan ginhka ai. Adsorbent langai a gas hpe hkam la lu ai atsam gaw, shi a laksan npu lamu ga hte madung hku nna matut mahkai nga ai; laksan npu lamu ga kaba wa magang, gas hpe hparan lu ai atsam grau ja wa magang rai nga ai. Dai majaw, adsorbents ni gaw, n-gun n rawng ai arung arai ni rai nga ai. Masha law malawng lang ai hka lim ai baw ni gaw, molecular sieves, n-gun rawng ai carbon, silica gel, hte n-gun rawng ai alumina, shing nrai, hka lim ai baw lahkawng (sh) dai hta jan ai hpe kayau kaya lang ai ni rai nga ai. Hpaji sawk sagawn ai lam ni hta, carbon dioxide a molecule shara masa hte polarity a npawt nhpang atsam ni a majaw, hka htung law malawng gaw kaga nbung ni rai nga ai methane, carbon monoxide, hydrogen, nitrogen ni hta grau nna hka htung hpe hkap la lu ai atsam nga ai hpe mu lu ai. Dai majaw, adsorbent law malawng hpe carbon dioxide hpe garan ginhka ai hta lang mai ai.
B. Adsorption hpe garan ginhka ai hpaji masa
Membrane hpe garan ginhka ai ladat gaw, membrane arung arai nkau mi hta nga ai gas n bung ai n bung ai n-gun ni hpe jai lang ai carbon dioxide hpe rim la ai ladat re. Membrane garan ginhka ai hpaji masa a madung gaw, n bung ai gas daw ni hpe lata la nna shang lu ai membrane arung arai ni hpe chye ginhka ai lam rai nga ai; ndai ni gaw law malawng gaw semi-hka shang lu ai, -n-gun n rawng ai membrane ni rai nga ai. Membrane kata na gas shang wa ai lam gaw, hka lim ai-hka lim ai ladat hpe hkan sa ai: membrane maga mi de shinggrup da ai gas molecule ni gaw, hka lim ai gradient a npu e hka lim mat nna, membrane kata de lim mat wa ai, dai hpang maga mi kaw nna hka lim mat ai. Gas amyu myu gaw membrane kata hta n bung ai dissolution-diffusion rate ni nga ai majaw, gas amyu myu a daw ni hpe garan ginhka lu ai.