Yana "Ngwongwo Azụmaahịa Azụmaahịa Azụmaahịa" enyocha tupu mbupu.
Ya na "Azụmaahịa Azụmaahịa"China nitrogen gas, N2 gas, Anyị na-eme ka ngwongwo anyị ruo ihe karịrị afọ iri abụọ. Tumadi nnukwu ibu, yabụ na anyị kacha asọmpi asọmpi, mana ogo kachasị elu. N'ime afọ ndị gara aga, anyị nwere ezigbo ezigbo nzaghachi, ọ bụghị naanị n'ihi na anyị na-enye ezigbo azịza, kamakwa n'ihi ezigbo ọrụ ozi anyị. Anyị nọ ebe a na-eche onwe gị maka nyocha gị.
Nkowa | 99.999% | 99.9999% |
Oksigin | ≤ 3.0 ppmv | ≤ 200 ppbv |
Carbon dioxide | ≤ 1.0 ppmv | ≤ 100 ppbv |
Carbon monoxide | ≤ 1.0 ppmv | ≤ 200 ppbv |
Methane | ≤ 1.0 ppmv | ≤ 100 ppbv |
Mmiri | ≤ 3.0 ppmv | ≤ 500 ppbv |
Nitrogen (N2) bụ akụkụ bụ isi nke ikuku nke ụwa, na-eche maka 78.08% nke ngụkọta. Ọ bụ enweghị agba, enweghị isi, na-enweghị uto, ndị na-abụghị ihe na-egbu egbu na ihe fọrọ nke nta ka ọ bụrụ gas kpamkpam. Nitrogen abụghị nke na-enweghị ọkụ ma na-ahụta gas na-ebelata gas (ya bụ, nitrogen dị ọcha ga-anapụ ahụ ahụ oxygen). Nitrogen bụ nke na-adịghị arụ ọrụ. Ọ nwere ike meghachi omume na hydrogen iji mepụta amonia n'okpuru okpomọkụ dị elu, nrụgide dị elu ma ọnọdụ; Ọ nwere ike ikpokọta na oxygen iji mepụta nitric oxide n'okpuru ọnọdụ mwepu. A na-akpọkarị nitrogen dị ka ikuku inter. A na-eji ya na ụfọdụ ikuku na-arịa ọrịa na-eme ka ọgwụgwọ dị larịị na bọlsọ gbochie ịkatọ, mana ọ bụghị kemịkal. Ọ bụ ihe dị mkpa na ndụ nke osisi na ụmụ anụmanụ, ma bụrụ ihe mejupụtara ọtụtụ ogige bara uru. Nitrogen jikọta ya na ọtụtụ ọla na-etolite nitride siri ike, nke enwere ike iji ọla dị mma. Obere nke nitrogen na ígwè ga-egbochi uto ọka na oke okpomọkụ ma ọ ga-emekwa ka ike nke ụfọdụ. A nwekwara ike iji ya mepụta steepụ siri ike na steel. Enwere ike iji nitrogen mee ka amonia, nitric acid, nitrate, cyanide, wdg; Na imepụta ihe mgbawa; Na-ejuputa ndị na-ekpo ọkụ ọkụ ọkụ dị elu, bọlbụ ọpụpụ; na-akpụzi ihe eji etinye ihe iji chekwaa ihe, eji ya na igbe mkpuchi ma ọ bụ akpa uwe. Nitrogen mmiri n'oge nri. eji dị ka mmado na ụlọ nyocha. Ekwesịrị ịchekwa nitrogen kwụ ọtọ na olulu mmiri, nke nchekwa na ihu igwe na-enweghị ebe, na nchekwa ekwesịghị ịdị elu karịa 52 Celsius C. Agaghị enwe ihe na-enwu enwu na ebe nchekwa ma na-anọghị iche na ebe ọpụpụ na ebe ọpụpụ na ihe mberede ọpụpụ, ọ nweghị nnu ma ọ bụ ihe ndị ọzọ dị. Maka gas cylinders a na-apụ apụ, a ga-eji nke ọma na valvụ na-enweghị nke ọma, a ga-echekwa cylinders efu iche na cylinders zuru ezu. Zere nchekwa dị oke elu na oge nchekwa dị ogologo, ma nwee ndekọ nchekwa dị mma.
Ngwa ngwa ngwa nyocha:
Gas na-ere mmanụ maka gas chromato, na-akwado gas maka nchọpụta elektrọn, mmiri chromatography contrometry, na-eme ka ọ bụrụ mmanụ na-enweghị atụ.
②②aterialaterialaterial:
1. Iji mejupụta oriọna.
2. Na ikuku na-egbochi ya na ngwakọta ngwa maka ihe ndị dị ndụ.
3. Dị ka akụrụngwa na-achịkwa ikuku nke ikuku na-achịkwa, 4. Mixumgwakọta gas gas maka sistemụ nlekota gburugburu ebe obibi.
5. Iji nweta ọtụtụ kemịkalụ ngwaahịa ma ọ bụ ihe.
③Liggen:
Dị ka ice akọrọ, ihe eji mmiri mmiri nitrogen dị ka ihe nju oyi.
Ihe emeputara ohuru | Nitrogen N2 | ||
Nha ngwugwu | 40lt cylinder | 5lt cylinder | Ino tank |
Jupụta ọdịnaya / cyl | 6cbm | 10cbm | / |
Qty butere na 20'Container | 400cyls | 350cyls | |
Olu mkpokọta | 2400cbm | 3500cBm | |
Cylinder tare | 50kgs | 60KGS | |
Valvu | QF-2 / CGA580 |
①more kariri afọ iri n'ahịa;
Onye na-emepụta akwụkwọ Asambodo;
Iwepụ iwe;
Ihe na-esite ike nke ọma;
Usoro nyocha nyocha nke Lively maka njikwa dị mma na nzọụkwụ ọ bụla;
Chọrọ ka ọ bụrụ ihe na-edozi ahụ na-edozi ahụ maka idozi catlinder tupu ị na-ejuputa;Yana "Ngwongwo Azụmaahịa Azụmaahịa Azụmaahịa" enyocha tupu mbupu.
Nyocha dị mma makaChina nitrogen gas, N2 gas, Anyị na-eme ka ngwongwo anyị ruo ihe karịrị afọ iri abụọ. Tumadi nnukwu ibu, yabụ na anyị kacha asọmpi asọmpi, mana ogo kachasị elu. N'ime afọ ndị gara aga, anyị nwere ezigbo ezigbo nzaghachi, ọ bụghị naanị n'ihi na anyị na-enye ezigbo azịza, kamakwa n'ihi ezigbo ọrụ ozi anyị. Anyị nọ ebe a na-eche onwe gị maka nyocha gị.