N ngang grin ai nitrogen flask hpe jasan jaseng ai ladat

N ngang grin ai nitrogen flask hpe jasan jaseng ai ladat
Nitrogen fixing flask gaw nitrogen gram lajang ai lam hta ahkyak ai shara hpe hkam la nga ai. San seng ai shaloi, dai hpe san seng hkra galaw ra nna, hpang na chyam dinglik ai lam ni hpe n hkra hkra galaw ra ai. Nitrogen gram lajang ai ladat hte laboratory flask hpe jasan jaseng ai ladat a seng ang ai san seng ai shiga ni hpe madung tawn nna, lawu na san seng ai lam ni hpe madung tawn nna, ndai hku nna lang mai ai:

Shawng nnan hka ja ai
Ndai chyam dinglik ngut ai hpang, nitrogen flask kaw ngam ai hka hpe kalang ta ru kau nna, dai hpang, ngam nga ai arung arai law malawng hpe shaw kau na matu, hka htung hka hte kashin kau ra ai. Ndai lam gaw ngam nga ai arung arai ni hpe hkyet mat hkra pat shingdang ya lu nna, jasan jaseng na matu yak hkak shangun ai, dai sha n-ga, hpang na jasan jaseng na matu yak hkak ai lam hpe mung shayawm ya lu ai.

Target hte galaw ai
Organic interference masa
Distillation galaw ai aten hta, organic compound nkau mi hpe ammonia hte kalang ta distilled out galaw na zawn rai nga ai, dai gaw shadawn shadang hpe pat shingdang lu ai. Formaldehyde zawn re ai arung arai nkau mi hpe acidic masa (pH ) npu hta hka ja ai hku nna shaw kau mai ai.<1). An appropriate amount of acidic solution (such as dilute hydrochloric acid) can be added to the nitrogen flask, and then boiled to remove possible organic interference. But attention should be paid to controlling the boiling time and temperature to avoid damage to the flask.

N-gun ja ai nhprang arai ni hpe tsi lajang ai
Nitrogen flask hta n-gun ja ai n san seng ai lam ni nga yang, nitrogen ana jep chyoi ai wa a steam bottle hpe jasan jaseng ai ladat hpe yu nna, tsi lajang na matu 20% glacial acetic acid hpe lang mai ai. 20% glacial acetic acid hpe nitrogen flask langai mi hta bang nna, htuk manu ai aten laman hta hka lim ai (sh) katsi shangun u (dai aten hpe n san seng ai a n-gun hte maren galai shai mai ai), dai hpang glacial acetic acid hpe ru bang dat u. Ndai ladat gaw glacial acetic acid a chemical atsam ni hpe jai lang nna, n-gun ja ai nhprang arai ni hpe yeng seng kau nna yeng seng kau ya ai.

Conventional jasan jaseng ai lahkam ni
Hka hpe jasan jaseng na matu ntsin bang u
Hka n-gun n pru hkra, distillation flask hte glass bead law law hpe 350mL bang dat u. Dai instrument hpe bang ngut ai hpang, distillation hpe galaw nna, n yawm htum 100mL hka hpe shinggyin la u. Glass beads ni gaw, hka lum ai aten hta, ntsin hpe langai sha zawn hkra machyi shangun lu ai, hka htung kaw na hka lim ai hte hka lim ai hpe koi nna, distillation galaw ai lam a shimlum lam hte ngang grin ai lam hpe kam hpa lu ai.

jasan jaseng ai
Flask kata na distillate hte ngam ai ntsin hpe kabai kau u, dai gaw flask kaw na n san seng ai lam ni hte ngam ai arung arai ni hpe shapraw kau ya lu ai. San seng ai lam gaw myit dik lam n nga yang, lawu na lahkam ni hpe hka shin na matu ntsin bang ai shaloi, flask hpe atsawm sha jasan jaseng ai aten du hkra bai galaw mai ai. Multiple hpe jasan jaseng ai gaw, flask kata na n san seng ai lam ni hpe tsep kawp yeng seng kau ya lu ai, hpang na chyam dinglik ai lam ni a hkrak ai lam hpe hkam la lu na re.
Hpang jahtum jasan jaseng ai hte hkyet mat ai
San seng ai hka hte kashin kau u
Nitrogen flask hpe san seng ai hka hte law law lang hka shin nna, law malawng gaw 2-3 lang, ngam nga ai san seng ai arung arai ni hte n san seng ai lam ni hpe atsawm sha yeng seng kau lu na matu re. Hka shin ai shaloi, n-gup, bunghku, lawu daw ni lawm ai flask a daw yawng hpe hkum tsup hkra matut mahkai lu na matu sadi u. Hka shin ai lam galaw ai shaloi, hka hpe hka kata de grau kaja hkra jasan jaseng lu na matu, flask hpe shim lum ai hku shinggrup u.

hkyet mat ai lam
San seng ai nitrogen flask hpe invert galaw nna shingra tara hku katsi hkra galaw u. Katsi ai nbung katsi ai hpe mung lang mai ai, raitim nbung katsi ai hpe 40℃hte 50 lapran hta 60℃jan katsi ai hpe koi lu na matu hte nbung katsi ai majaw flask hpe hkra machyi ai lam hpe koi gam lu na matu re. Dai htum mat sai nitrogen flask hpe htawm hpang lang na matu katsi ai hte nbung n-gun rawng ai shara hta tawn da ra ai.