Chemical reaction ni hta ahkyak ai arung arai langai hku nna, catalyst carrier ni a bungli galaw ai lam gaw, catalytic efficiency, reaction lata la ai lam hte daw jau ai prat hpe hkrak hkra hkra machyi shangun ai. Dai tsi mawan, n-gun atsam hte grup yin hpe makawp maga ai bungli ni lawan ladan rawt jat wa ai hte maren, catalyst carrier ni a hpaji hparat ningnan ni gaw, hpaga lam hpe gram lajang na matu ahkyak ai n-gun atsam langai byin wa sai. Ndai laika hta, catalyst carrier ni a madung hpaji masa ni hte shanhte a manu dan ai lam ni hpe, hpaga lam hta jai lang na matu jai lang na re.
Ntsa lam grai tsaw ai hte pore structure hpe n-gun dat ai
Catalyst carrier ni a madung bungli langai gaw, active components ni a matu bra ayai ai platform hpe jaw ya ai lam rai nna, ndai yaw shada lam hpe lu la na matu, laksan ntsa lam tsaw ai shara gaw ahkyak dik rai nga ai. Micropores, mesopore hte macropores ni hpe hpawng de ai hkrang shapraw ai lam zawn re ai, n-gun rawng ai arung arai ni a n-gun hte n bung ai lam ni hpe grau kaja hkra galaw ai hku nna, n-gun rawng ai arung arai ni hpe grau kaja hkra galaw lu ai. Ndai structural arawn alai gaw catalytic reaction a matut mahkai ai atsam hpe jat ya ai sha n-ga, diffusion hpe ninghkap lu ai atsam hpe mung hkrak hkra shayawm ya lu nna, yawng hkra a hkam sha lam hpe grau kaja hkra galaw ya lu ai.
Hka htung ngang grin ai lam hte jak rung n-gun
Katsi majan hte n-gun kaba ai bungli galaw ai shara ni hta, catalyst carrier ni gaw grai kaja ai nbung n-gun hte jak rung n-gun hpe lu la ra ai. Alumina, silica hte zeolite zawn re ai masha law law lang ai arung arai ni hpe shanhte a nbung katsi ai hpe ninghkap lu ai majaw grai lang ma ai. Dai hta n-ga, carrier gaw, n-gun n rawng ai majaw, n-gun n rawng ai majaw, n-gun rawng ai arung arai ni sum mat ai hpe koi lu na matu, jak hte seng ai myit ru myit tsang lam hpe hkam sharang ra ai, dai hku nna, n-gun n rawng ai wa a service prat hpe jat ya ra ai.
Chemical inertness hte ntsa lam hpe galai shai ai
Catalyst carrier ni hpe reactants (sh) products ni hte side reaction ni hpe koi lu na matu, chemical hku nna n-gun n rawng ra ai. Raitim, nkau mi a matu jai lang ai lam ni hta, ntsa lam hpe galai shai ai ladat ni (s acid tsi ladat, magri n-gun, etc.) gaw, shanhte a lata la ai lam (sh) shamu shamawt lam hpe grau kaja hkra, carrier ni hpe jat bang ai catalytic function ni hpe jaw ya lu ai. Ndai galai shai ai lam gaw, n bung ai reaction system ni a ra kadawn ai lam ni hpe hkan sa lu shangun ai.
Hkringmang daju .
Htingbu htingbyen tara ni hpe grau grau ngang kang hkra galaw ai majaw, catalyst carrier ni hpe hkai sun galaw ai lam gaw, hpaga lam langai mi tai wa sai. Bai gram lajang mai ai arung arai ni, n law ai{1}}energy hkyen lajang ai lam ni, bai jai lang mai ai hkrang ni hpe grai law hkra sawk sagawn nga ai. Ga shadawn, bio{{3} hpe madung tawn ai carrier ni hte porous carbon arung arai ni hpe gyin shalat ai gaw, carbon dat dat ai lam hpe shayawm ya ai sha n-ga, sut masa hpe jai lang ai atsam hpe mung jat ya ai.
Catalyst carrier hpaji masa rawt jat wa ai majaw, tsi hpaga lam, n-gun atsam, grup yin hpe makawp maga ai lam ni hta ningnan hpaji hte rawt jat galu kaba wa nga ai. Htawm hpang de, arung arai nnan ni hte ladat nnan ni matut manoi pru wa ai hte rau, catalyst carrier ni gaw, grau nna hpaga lam hta ahkyak ai lit hpe gun hpai na rai nna, mungkan ting na galu kaba lam hpe rawt jat galu kaba wa hkra karum ya na re.
