Zolemba zina zapaketi zitha kuperekedwa malinga ndi zomwe makasitomala amafuna

Industrial Ammonia 99.99999% chiyero NH3 Yamagetsi

Ammonia amapangidwa ndi njira ya Haber-Bosch, yomwe imakhala ndi machitidwe achindunji pakati pa haidrojeni ndi nayitrogeni mu chiŵerengero cha molar cha 3:1.
Industrial ammonia imayeretsedwa kukhala ammonia amagetsi apamwamba kwambiri kudzera muzosefera.

Ammonia angagwiritsidwe ntchito ngati zopangira popanga feteleza, ulusi wopangira, mapulasitiki ndi mphira. Nthawi yomweyo, itha kugwiritsidwanso ntchito kuwotcherera, chithandizo chachitsulo pamwamba ndi njira za firiji. Ammonia angagwiritsidwe ntchito pozindikira zachipatala, monga kuyesa kwa mpweya ndi kuyesa kwa mpweya wa urea. Ammonia amagwiritsidwanso ntchito kupha tizilombo toyambitsa matenda pakhungu ndi mabala, komanso ngati chithandizo cha matenda a mtima. Ammonia angagwiritsidwe ntchito pochiza madzi onyansa ndi kuyeretsa mpweya, mwachitsanzo, pochotsa fungo, kapena ngati wothandizira kuti achepetse mpweya wa nitrogen oxide mu mpweya wotulutsa mpweya.

Industrial Ammonia 99.99999% chiyero NH3 Yamagetsi

Parameter

KatunduMtengo
Maonekedwe ndi katunduAmmonia ndi mpweya wapoizoni wopanda mtundu wokhala ndi fungo losasangalatsa lapadera kutentha ndi kupanikizika.
Mtengo wapatali wa magawo PHPalibe deta yomwe ilipo
Malo otentha (101.325 KPa)-33.4 ℃
Malo osungunuka (101.325 KPa)-77.7 ℃
Kachulukidwe kagasi (mpweya = 1, 25 ℃, 101.325 KPa)0.597
Kachulukidwe kamadzimadzi (-73.15 ℃, 8.666 KPa)729kg/m³
Kuthamanga kwa nthunzi (20 ℃)0.83 MPa
Kutentha kwakukulu132.4 ℃
Kupanikizika kwakukulu11.277 MPa
pophulikiraPalibe deta
Kutentha koyaka modzidzimutsaPalibe deta yomwe ilipo
Kuphulika kwapamwamba (V/V)27.4%
Octanol/chinyezi chogawa gawoPalibe deta yomwe ilipo
Kutentha kwamoto651 ℃
Kuwola kutenthaPalibe deta yomwe ilipo
Kuchepetsa kuphulika (V/V)15.7%
KusungunukaZosungunuka mosavuta m'madzi (0 ℃, 100 KPa, solubility = 0.9). Kusungunuka kumachepa kutentha kumakwera; pa 30 ℃, ndi 0.41. Kusungunuka mu methanol, Mowa, ndi zina zotero.
KutenthaZoyaka

Malangizo a Chitetezo

Chidule chadzidzidzi: Gasi wopanda mtundu, wonunkhira bwino. Low ndende ya ammonia akhoza yotithandiza mucosa, mkulu ndende kungayambitse minofu lysis ndi necrosis.
pachimake poizoni: wofatsa milandu misozi, zilonda zapakhosi, hoarseness, chifuwa, phlegm ndi zina zotero; Kusokonezeka ndi edema mu conjunctival, mphuno mucosa ndi pharynx; Zotsatira za X-ray pachifuwa zimagwirizana ndi bronchitis kapena peribronchitis.
Poyizoni wocheperako umakulitsa zizindikiro zomwe zili pamwambazi ndi dyspnea ndi cyanosis: Zomwe zapezeka pachifuwa X-ray zimagwirizana ndi chibayo kapena chibayo chapakati. Woopsa milandu, poizoni m`mapapo mwanga edema akhoza kuchitika, kapena pali kupuma mavuto syndrome, odwala ndi chifuwa chachikulu, zambiri pinki frothy sputum, kupuma mavuto, delirium, chikomokere, mantha ndi zina zotero. Laryngeal edema kapena bronchial mucosa necrosis, exfoliation ndi asphyxia zimatha kuchitika. Kuchuluka kwa ammonia kungayambitse kupuma kwa reflex. Ammonia yamadzimadzi kapena ammonia wambiri amatha kuyambitsa kutentha kwa maso; Ammonia yamadzimadzi imatha kuyambitsa kuyaka kwa khungu. Zoyaka, nthunzi wake wosakanikirana ndi mpweya ukhoza kupanga chisakanizo chophulika.

GHS Hazard Class: Malinga ndi Chemical Classification, Chenjezo Label ndi Warning Specification Series miyezo, mankhwalawa amagawidwa ngati mpweya woyaka-2: gasi woponderezedwa - gasi wamadzimadzi; Khungu dzimbiri / kuyabwa-1b; Kuvulala kwambiri kwamaso/kukwiya kwamaso-1; Kuopsa kwa chilengedwe chamadzi - pachimake 1, chiwopsezo chambiri - kupuma -3.

Mawu ochenjeza: Zowopsa

Zowopsa: gasi woyaka; Gasi wopanikizika, ngati kutentha kumatha kuphulika; Imfa mwa kumeza; Kuyambitsa kutentha kwambiri kwa khungu ndi kuwonongeka kwa maso; Kuwononga kwambiri maso; Poizoni kwambiri kwa zamoyo zam'madzi; Poizoni pokoka mpweya;

Kusamalitsa:
Njira zopewera:
- Khalani kutali ndi malawi otseguka, magwero otentha, moto, malo oyaka moto, malo otentha. Letsani kugwiritsa ntchito zida zomwe zimatha kupanga zopsereza mosavuta; - Samalani kuti mupewe magetsi osasunthika, kuyika pansi ndi kulumikiza zotengera ndi zida zolandirira;
- Gwiritsani ntchito zida zamagetsi zomwe sizingaphulike, mpweya wabwino, kuyatsa ndi zida zina;
- Sungani chidebe chotsekedwa; Ingogwirani ntchito panja kapena pamalo olowera mpweya wabwino;
- Osadya, kumwa kapena kusuta kuntchito;
- Valani magolovesi oteteza ndi magalasi.

Yankho mwangozi: Dulani gwero lotayikira momwe mungathere, mpweya wokwanira, fulumizitsa kufalikira. M'malo otayira kwambiri, tsitsani madzi ndi hydrochloric acid ndi nkhungu. Ngati n'kotheka, mpweya wotsalira kapena mpweya wotuluka umatumizidwa ku nsanja yochapira kapena kulumikizidwa ndi mpweya wabwino wa nsanja ndi fani yotulutsa mpweya.

Kusungirako kotetezeka: zosungiramo zamkati ziyenera kuikidwa pamalo ozizira komanso olowera mpweya; Payokha kusungidwa ndi mankhwala, sub-asidi bulichi ndi zidulo zina, halogens, golide, siliva, calcium, mercury, etc.

Kutaya: Chogulitsachi kapena chidebe chake chidzatayidwa motsatira malamulo akumaloko.

Zowopsa zakuthupi ndi zamankhwala: mpweya woyaka; Kusakaniza ndi mpweya kupanga chisakanizo chophulika; Pakakhala moto wotseguka, mphamvu yotentha kwambiri imatha kuyambitsa kuphulika kwa moto; Kukhudzana ndi fluorine, klorini ndi zina zachiwawa mankhwala zimachitika.

Ngozi zaumoyo: ammonia mu thupi la munthu adzalepheretsa tricarboxylic acid kuzungulira, kuchepetsa udindo wa cytochrome oxidase; Kuchulukitsa kwa ammonia muubongo, kumatha kubweretsa zotsatira za neurotoxic. Kuchuluka kwa ammonia kungayambitse minofu lysis ndi necrosis.

Zowopsa zachilengedwe: zoopsa kwambiri zachilengedwe, chisamaliro chapadera chiyenera kuperekedwa pakuipitsa madzi apamtunda, nthaka, mpweya ndi madzi akumwa.

Kuopsa kwa kuphulika: ammonia amapangidwa ndi okosijeni ndi mpweya ndi zinthu zina zotulutsa okosijeni kuti apange nayitrogeni oxide, nitric acid, ndi zina zotero, ndi asidi kapena halogen drastic reaction ndi ngozi ya kuphulika. Kulumikizana mosalekeza ndi gwero loyatsira kumayaka ndipo kumatha kuphulika.

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