Janar halaye da kuma yin amfani da oxygen

A mafi yawan kashi a duniya shi ne oxygen: ruwa ta 89% zuwa 21% game da iska, a cikin jikin mutum - 65%. An hada artificially kuma yadu a yi amfani da maganin da magani daga siffofin daban-daban na oxygen yunwa, kazalika da guba chlorate gishiri, nitrites, CO (displaces da carbon monoxide daga ta biosoedineny haemoglobin jini). Oxygen far da aka nuna kuma na manyan hemorrhages, da tarin fuka, m numfashi, na huhu edema, na tsawon xaukan a cikin bakin ciki iska, da sauransu. D.

Mene ne abun da ke ciki na oxygen? Its kwayoyin (O2) kunshi biyu atoms nasaba da wani covalent bond. Yau mun san mai yawa awon hanyoyin da kira na da wannan gas. M fasahar da damar don samar da shi a kan wani m sikelin. Ainihin albarkatun kasa ga masana'antu oxygen kira ne ruwa da iska. Domin O2 daga iska ta farko liquefied a high matsa lamba da kuma quenching, sa'an nan barasan aka za'ayi a cikin wani gyãrawa shafi a wadda iska ne akai-akai evaporated da takaice. Ce hanyar da damar samun oxygen admixture da inert gas (xenon, krypton) da nitrogen (game da 1.5%). Lokacin amfani da electrolytic ruwa samu daga Hanyar ba tare da sama abin gurɓatawa O2 gas.

oxygen Properties

O2 - gas, da ciwon ba iyawa kuma wari, kyau goyon bayan konewa, amma kanta bai ƙone ba. Wannan abu reacts tare da kusan dukan abubuwa wanin inert gas. Oxygen ne daidai narkewa a cikin ruwa da kuma ethanol, 95-mataki.

amincin gwajin

Domin ganewa na O2 gas da za a tattara a cikin bututu da kuma kawo shi zuwa tsage smoldering. Lokacin da oxygen ne ba tsage hutu fitar da zai ƙone da haske ta bĩ shi. Yadda za a bambance da oxygen daga nitrous oxide? Its admixture da O2 ta samar da nitrogen oxides wanda aka saki a cikin nau'i na orange hayaki.

Ginshikai na aikin da yin amfani da oxygen

A rashi na wannan gas a cikin jiki ya auku anoxia. Saboda wannan Pathology gaji da damuwa da aikin aiki na juyayi, na numfashi da kuma zuciya da jijiyoyin jini tsarin bayyananne dyspnea, cyanosis, rage hawan jini, zo asphyxia. Lokacin da oxygen gudanar a wadannan mamaki bace.

A amfani da oxygen a cakuda da CO2. Hanyoyin da gwamnatin a cikin jiki

Hanyoyin da dama domin gabatar da oxygen a cikin jikin: da inhalation ta hanci (via da catheter) ta bakin (inhalation ta hanyar da Kakaki, na matasan kai) a karkashin fata. Subcutaneous gwamnati da aka aikata, misali, a lura da elephantiasis, gangrene, venous ulcers. Yadu amfani da abin da ake kira oxygen cocktails - oxygen-arziki abubuwan sha a cikin nau'i na kumfa. Irin amfani da oxygen bada shawarar a lura da cututtuka na zuciya da kuma na rayuwa cututtuka. Tsawo guda inhalation tsantsa O2 ne irritating ga mucous membranes na numfashi fili.

A asibiti yi, quite sau da yawa, a cakuda oxygen da CO2 - carbon dioxide, samar da wani stimulating sakamako a kan numfashi cibiyar. (- tare da wani abun ciki na carbon dioxide da kashi 10 more sau da yawa) wani iri-iri garwayayye na oxygen da CO 2 ana amfani da shi yau. Wadannan kwayoyi sun hada da carbogen (ba za a rikita batun tare da karbolenom - kunna gawayi). An adana a musamman cylinders karkashin matsin. A amfani da oxygen a admixture da karbolenom nuna a lura da glaucoma, kazalika da carbon monoxide guba.

Hanyar oxygen ajiya

Oxygen da aka adana a cikin musamman na sumul karfe cylinders, wanda aka rina blue. Wannan marufi da aka samar kawai a musamman masana'antu da kamfanoni. Ya kamata a tuna cewa domin kauce wa wuta ko fashewar, cranes da kuma yankan oxygen tankuna ba sa mai da man fetur.