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　　氮?dú)庵卸景l(fā)生的時(shí)候我們應(yīng)該采取什么樣的<a href='http://www.rzpgrj.com/fwn/cuoshi/' target='_blank'><u>措施</u></a>，下面就是學(xué)習(xí)啦小編為大家整理的生活中氮?dú)庵卸炯本却胧┫嚓P(guān)資料，供大家參考。</p><h2><strong>　　氮?dú)庵卸炯本却胧?/strong></h2><p> 　　1、氮?dú)饨】滴：?/p><p> 　　空氣中氮?dú)夂窟^(guò)高，使吸入氧氣分壓下降，引起缺氧窒息。吸入氮?dú)鉂舛炔惶邥r(shí)，患者最初感胸悶、氣短、疲軟無(wú)力;繼而有煩躁不安、極度興奮、亂跑、叫喊，神情恍飽、步態(tài)不穩(wěn)，稱之為“氮酩酊”，可進(jìn)入昏睡或昏迷狀態(tài)。吸入高濃度，患者可迅速昏迷、因呼吸和心跳停止而死亡。廣州惠臨制氮機(jī)</p><p> 　　<a href='http://www.rzpgrj.com/yundong/youyongqianshui/' target='_blank'><u>潛水</u></a>員深潛時(shí)，可發(fā)生氮的麻醉作用;若從高壓環(huán)境下過(guò)快轉(zhuǎn)入常壓環(huán)境，體內(nèi)會(huì)形成氮?dú)鈿馀?，壓迫神?jīng)、血管或造成微血管阻塞，發(fā)生“減壓病”。廣州惠臨制氮機(jī)</p><p> 　　2、急救措施</p><p> 　　吸入高濃度氮?dú)夂?，迅速脫離現(xiàn)場(chǎng)至空氣新鮮處。保持呼吸道通暢，如呼吸困難，給輸氧。如呼吸心跳停止，立即進(jìn)行人工呼吸和胸外心臟按壓術(shù)。就醫(yī)。廣州惠臨制氮機(jī)</p><p> 　　3、預(yù)防措施</p><p> 　　氮?dú)馍a(chǎn)過(guò)程密閉操作，提供良好的自然通風(fēng)條件。呼吸系統(tǒng)防護(hù)：一般不需特殊防護(hù)。當(dāng)作業(yè)場(chǎng)所空氣中氧氣濃度低于18%時(shí)，必須佩戴空氣呼吸器、氧氣呼吸器或長(zhǎng)管面具。眼睛防護(hù)一般不需特殊防護(hù)。身體防護(hù)，穿一般作業(yè)工作服。手防護(hù)：戴一般作業(yè)防護(hù)手套。<a href='http://www.rzpgrj.com/meng/xiaqita/' target='_blank'><u>其它</u></a>防護(hù)，避免高濃度吸入。進(jìn)入罐、限制性空間或其它高濃度區(qū)作業(yè)，須有人監(jiān)護(hù)。</p><p> 　　操作中注意事項(xiàng)：密閉操作。提供良好的自然通風(fēng)條件。操作人員必須經(jīng)過(guò)專業(yè)培訓(xùn)，嚴(yán)格遵守操作規(guī)程。防止氣體泄漏到工作場(chǎng)所空氣中。搬動(dòng)時(shí)輕裝輕卸，防止鋼瓶及附件破損。配備泄漏應(yīng)急處理設(shè)備。廣州惠臨制氮機(jī)</p><p> 　　4、消防措施</p><p> 　　氮?dú)庖话銉?chǔ)存于高壓容器內(nèi)，若遇高熱，容器內(nèi)壓增大，有開(kāi)裂和爆炸的危險(xiǎn).滅火<a href='http://www.rzpgrj.com/way/' target='_blank'><u>方法</u></a>：氮?dú)獠蝗肌１M可能將容器從火場(chǎng)移至空曠處。噴水保持火場(chǎng)容器冷卻，直到滅火結(jié)束</p><p> 　　5、泄漏應(yīng)急處理</p><p> 　　迅速撤離泄漏污染區(qū)人員至安全區(qū)，并進(jìn)行隔離，嚴(yán)格限制出入。建議應(yīng)急處理人員戴自給正壓式呼吸器，穿一般<a href='http://www.rzpgrj.com/chuangyee/guanli/' target='_blank'><u>企業(yè)管理</u></a>工作服。盡可能切斷泄漏源。合理通風(fēng)，加速擴(kuò)散。漏氣容器妥善處理，修復(fù)、檢驗(yàn)后再用。廣州惠臨制氮機(jī)</p><p> 　　6、儲(chǔ)運(yùn)注意事項(xiàng)</p><p> 　　氮?dú)鈨?chǔ)存于陰涼、通風(fēng)的庫(kù)房.遠(yuǎn)離火種、熱源。庫(kù)溫不宜超過(guò)30℃.儲(chǔ)區(qū)應(yīng)備有泄漏應(yīng)急處理設(shè)備.廣州惠臨制氮機(jī)</p><p> 　　氮?dú)獠捎娩撈窟\(yùn)輸時(shí)必須戴好鋼瓶上的安全帽。鋼瓶一般平放，并應(yīng)將瓶口朝同一方向，薄頓交又i高度不得超過(guò)車輛的防護(hù)攔板，并用三角木墊卡牢，防止?jié)L動(dòng)。嚴(yán)禁與易燃物或蔫增物等混裝混運(yùn)。夏季應(yīng)早晚運(yùn)輸，防止日光曝曬。鐵路運(yùn)輸時(shí)要禁止溜放。</p><p><strong>　　氮?dú)獾闹卸驹?/strong></p><p> 　　氮?dú)鉃橹舷⑿詺怏w，進(jìn)入人體的途徑為呼吸道，主要是吸入。我們學(xué)習(xí)過(guò)，毒物進(jìn)入人體的途徑有：呼吸道、消化道、皮膚三種。</p><p> 　　在空氣的組成中，氮?dú)庹?8%左右，氧氣占21%左右，其他混合氣體占1%左右。</p><p> 　　氮?dú)庵舷⒃硎牵寒?dāng)空氣中氮?dú)鉂舛冗^(guò)高時(shí)，也就是氧氣含量下降至19.5%以下時(shí)，此時(shí)使人體吸入氧氣分壓下降，引起缺氧窒息。進(jìn)入缺氧環(huán)境中，人體動(dòng)脈內(nèi)的血液會(huì)在5-7秒內(nèi)降到過(guò)低水平，緊接著將在10-12秒內(nèi)人體產(chǎn)生暈厥，2-4分鐘內(nèi)如果得不到氧氣供給就會(huì)死亡。</p><p> 　　中毒狀態(tài)：吸入一口高濃度氮?dú)?氮?dú)夂吭?0%以上)，可迅速導(dǎo)致人體出現(xiàn)昏迷，嚴(yán)重者呼吸心跳停止而死亡。</p><p> 　　吸入濃度不太高的氮?dú)鈺r(shí)，可能引起胸悶、氣短、疲軟無(wú)力，繼而有煩躁不安，極度興奮、亂跑、叫喊、精神恍惚、步態(tài)不穩(wěn)、可能進(jìn)入昏睡或者昏迷狀態(tài)。</p><p> 　　中毒現(xiàn)場(chǎng)急救：暴露于氮?dú)馕：Νh(huán)境中的人員，在出現(xiàn)明顯的征兆之前，其生命可能出現(xiàn)危險(xiǎn)狀態(tài)，應(yīng)立即脫離現(xiàn)場(chǎng)，移送到空氣新鮮處，并迅速進(jìn)行醫(yī)療救護(hù)。</p><p> 　　<a href='http://www.rzpgrj.com/zjzongjie/' target='_blank'><u>總結(jié)</u></a>：氮?dú)馐欠N無(wú)色、無(wú)味的氣體，常常不容易被人發(fā)覺(jué)，被人稱為：“隱形殺手，或沉默殺手”。所以，我們只有了解了氮?dú)獾奶匦?，加?qiáng)工藝技術(shù)學(xué)習(xí)，熟知作業(yè)場(chǎng)所危險(xiǎn)有害因素，嚴(yán)格杜絕違章作業(yè)，有效的進(jìn)行防范，氮?dú)馕：κ峭耆梢员苊獾摹?/p> </div> <div id="tmyyfroktkho" class="y_ju"><script type="text/javascript">a("conten");</script></div> <div id="tmyyfroktkho" class="pnum"> <ul id="page_slice"> <div id="tmyyfroktkho" class="clear"></div> </ul> </div> </article>  <div id="tmyyfroktkho" class="list_hot ar_related bj_mt20 louti"> <h4 class="title2 title2_te">相關(guān)文章</h4> <ul class="bj_mt20"> <li id="tmyyfroktkho" class="lb_3 chao"> <time>02-09</time> <a 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