Nitrogen fixed flasks a wɔhwɛ so yiye na wɔhwɛ so .

Nitrogen ahina no yɛ nneɛma atitiriw a ɛwɔ Kjeldahl nitrogen analyzer no mu no mu biako, na ne siesie ho hia kɛse na ama wɔahwɛ ahu sɛ adwinnade no bɛyɛ adwuma sɛnea ɛsɛ ne nea efi susudua no mu ba no pɛpɛɛpɛ. Nneɛma pɔtee a edidi so yi yɛ nitrogen nsuhina a wɔhwɛ so yiye no:

1. Nneɛma a wɔde siesie nneɛma .
Nitrogen ahina no a wobɛhohoro ho daa no yɛ anammɔn a ɛho hia yiye. Sɛ wode di dwuma wie a, fa tap nsu hohoro mu ntɛm ara na yi nhwɛsode ne reagents a aka no fi hɔ, afei fa nsu a wɔayam no yiye hohoro mu yiye, dannan no na fa hohoro na amma nsu a efi nsu mu no ansiw.
2. Hwɛ mframa ne nsu a ɛwɔ mu no .
Ɛwom sɛ ɔfa yi twe adwene si Kjeldahl nitrogen analyzer no nyinaa a wɔbɛhwɛ so no so titiriw de, nanso ɛho hia saa ara sɛ wɔbɛhwɛ sɛ mframa anaa nsu a ɛretu wɔ gas ne nsu nhyehyɛe a ɛka nitrogen ahina no bom no mu. Hwɛ saa nsu nhama yi mu daa sɛ ebia onyin anaasɛ asɛe, na fa nneɛma biara a ɛwɔ ɔhaw mu si ananmu ntɛm ara.
3. Kwati ɔhyew a ɛkɔ soro ne owia hann tẽẽ .
Ɛsɛ sɛ wɔde nitrogen ahina no gu baabi a ɛhɔ yɛ hyew na ɛhɔ yɛ hyew kakra. Mpɛn pii no, ɛsɛ sɛ wɔhwɛ ɔhyew no so wɔ 15-35℃ntam na ɛsɛ sɛ ɔhyew no yɛ 40% -60% ntam. Bere koro no ara mu no, ɛsɛ sɛ wɔkwati sɛ wɔde ahina no bɛto owia hann mu tẽẽ anaasɛ mmeae a ɛhɔ yɛ nwini dodo anaasɛ ɛyɛ hyew dodo sɛ ɛbɛma nneɛma no ayɛ kɛse anaasɛ ɛbɛsɛe no.
4. Handling akyi bere tenten-bere a wɔde di dwuma .
Bere tenten-bere a wɔde di dwuma akyi no, scaling betumi aba wɔ heater no so, a ebetumi atew ɔhyew a ɛyɛ adwuma yiye no so. Daa descaling: Dum anyinam ahoɔden no bere a wɔdum steam generator no na yi plug a ɛwɔ steam generator no atifi no. Fa funnel ketewaa bi ne aduru a ɛma nsu fi nipadua no mu anaa glacial acetic acid (wɔtumi nso de sulfuric acid a wɔayam no di dwuma) hyɛ mu ma ɛho tew. Bue nsu a ɛkɔ nsu no mu a ɛma nsu no fi nsu no mu no mu, na fa nsu no gu mu koraa, na afei fa nsu a ɛho tew hohoro mu mpɛn pii.
5. Nsu a wɔde tew bokiti ho .
Daa alkali solution tank ne boric acid tank no daa na ama woahwɛ ahu sɛ nsu a ɛyɛ fĩ no renhyia. Hohoro saa bokiti yi ho na amma efĩ anhaw nhwɛsode nhwehwɛmu no pɛpɛɛpɛ.
6. Ahobanbɔ ho ahwɛyiye .
Sɛ wɔde nitrogen nsuhina di dwuma a, ɛsɛ sɛ wɔhyɛ bere nyinaa sɛ wɔde nneɛma a ɛfata bɛbɔ obi ho ban, a nea ɛka ho ne nsateaa a wɔde kum awɔw, ahwehwɛ, ne ntade a nsa tenten ka ho, de bɔ ne ho ban fi asiane ahorow a ɛwɔ nnuru mu ho.
Sɛ wode nitrogen ahina a wɔahyɛ da ayɛ redi dwuma a, hwɛ hu sɛ mframa pa wɔ nneɛma a atwa yɛn ho ahyia no mu na amma mframa bɔne anboaboa ano na ɛde akwahosan ho asiane aba.
Sɛ wodi atifi hɔ nsiesie ho nhyehyɛe ahorow no akyi a, wobetumi atrɛw nitrogen ahina no som nkwa mu yiye, na wobetumi ahwɛ ahu sɛ nsɛm a wɔde sɔ hwɛ no yɛ pɛpɛɛpɛ na wotumi de ho to so. Bio nso, ɛsɛ sɛ wɔde adwene si adwumayɛ so sɛnea akwankyerɛ a nea ɔyɛe no de ama no te na ama wɔanya nkɛntɛnso a eye sen biara a wɔde besiesie nneɛma no.