刘伯温期期准选一肖

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刘伯温期期准选一肖GAOCHUNHAIQI-DANQI-YAQI-YANGQI-YIGUI-YEYANG-YEDAN-TEZHONGQITI

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二氧化碳《气体应用大全》

  • 1.别名·英文名

  • 刘伯温期期准选一肖TANSUANGAN、TANSUANQI、TANGAN、GANBING(GUTI)、WUSHUITAN;Carbon diox-ide、Carbonic acid gas.

  • 2.YONGTU

  • GANBING:QINGMEISUZHIZAO,YULEI、NAIYOU、NAILAO、BINGGAODENGDEBAOCUN,DIWENSHUSONG,MIEHUOJI,LENGQUEJI。

  • 刘伯温期期准选一肖YETIERYANGHUATAN:LENGQUEJI、HANJIE、ZHUZAOGONGYE、QINGLIANGYINLIAO、MIEHUOJI、TANSUANYANLEIDEZHIZAO、SHACHONGJI、YANGHUAFANGZHIJI、ZHIWUSHENGZHANGCUJINJI、FAJIAOGONGYE、YAOPIN(JUBUMAZUI)、ZHITANGGONGYE、JIAOJIDONGWUJIAOZHIZAODENG。

  • ERYANGHUATANQITI:ZAIBANDAOTIZHIZAOZHONGYANGHUA、KUOSAN、HUAXUEQIXIANGDIANJI,SHUCAIBAOXIAN,MOUXIEFANYINGDEDUOXINGJIEZHI,SHIMOFANYINGQIDEREZAITI,SHUSONGYIRANYETIDEYARUQITI,BIAOZHUNQI,XIAOZHENGQI,ZAIXIANYIBIAOBIAOZHUNQI,TEZHONGHUNHEQI。

  • 3.ZHIFA

  • (1)DUANSHAOSHIHUISHI。

  • 刘伯温期期准选一肖(2)TIANRANQI、FAJIAOQI、SHIYOUJINGLIANFUCHANPINQI、HECHENGANGONGYEDEFUCHANPINQIDENG,ZHEIXIEQITIJINGWULIDEHEHUAXUEDEJINGHUAFAJINXINGTUOLIUJINGHUA,CHUQUZAZHI,YASUODAO80DAQIYAKEDEYETIERYANGHUATAN,BATAZAIJINGGUOXIKONGPENSHEKOUDAOREN“XUEHUA”ZHUCAOBINGJUEREPENGZHANG,KEDEXUEPIANZHUANGGUTAININGJIEWU,BAZHEIXUEPIANZHUANGZAIJINSHUKUANGZHONGYASUOCHENGXINGDEGANBING。

  • 4.LIHUAXINGZHI

  • FENZILIANG: 44.01

  • 熔点(517.97kPa): -56.6

  • 沸点(101.325kPa,升华点): -78.5

  • 液体密度(273.15K,3485kPa): 929.5kg/m3

  • 气体密度(0,101.325kPa): 1.977kg/m3

  • 相对密度(气体,空气=1,0刘伯温期期准选一肖,101.325KPa):1.53

  • 比容(21.1,101.325kPa):0.547m3/kg

  • 气液容积比(15刘伯温期期准选一肖,100kPa):845L/L

  • 临界温度: 31.0

  • LINJIEYALI: 7381.5kPa

  • 临界密度:468kg/m3

  • YASUOXISHU:

  • 温度(℃)压缩系数
    100kPa1000kPa5000kPa10000kPa
    100.994010.937770.107370.20291
    500.996130.960700.781460.42010

  • 熔化热(-56.57刘伯温期期准选一肖,518.5kPa): 196.65kJ/kg

  • 气化热(-78.5刘伯温期期准选一肖,101.325kPa): 570.08kJ/kg

  • 比热容(100kPa,0): Cp=825.64J/(kg·K)

  • Cv=630.96J/(kg·K)

  • 比热比(气体,20,101.325kPa): Cp/Cv=1.316

  • 蒸气压(-20刘伯温期期准选一肖): 1965.7kPa

  • (0): 3485.6kPa

  • (20): 5724.9kPa

  • 粘度(100kPa,0):0.01373mPa·S

  • 表面张力(20刘伯温期期准选一肖): 1.16mN/m

  • 导热系数(100kPa,0):0.01645w/(m·K)

  • 折射率(气体,0,101.325kPa,5461?):1.0004506

  • 二氧化碳在常温常压下为无色无臭稍带酸味的气体。比空气重。液化后变成无色无臭的液体,可挥发。固化后变成白雪一样的薄片或立方体。在气液固三态均不燃烧,也不助燃。二氧化碳稍微呈惰性,对许多金属几乎无影响,但有水分时生成碳酸而腐蚀普通钢。与强碱起剧烈反应形成碳酸盐,在高温能被铁、锌和某些其它的金属以及碳还原成一氧化碳。在350~400,有镍存在的条件下(或在200刘伯温期期准选一肖,有氧化铜存在的条件下)可被氢还原为甲烷。在赤热的温度下与钙反应,生成碳化钙和氧化钙;在同样温度下与氨反应生成尿素;有铜存在时与二硫化碳反应可生成硫和一氧化碳。与许多有机化合物反应。可将这些化合物羰基化。能溶于水、烃类及大多数有机溶剂中。

  • ERYANGHUATANZAISHUIZHONGDERONGJIEDURUXIABIAOSUOSHI。

  • 温度℃10204060
    吸收系数1.18870.87040.50200.2717

  • 5.MEIXING

  • 最高容许浓度:5000ppm(9000mg/m3)

  • 刘伯温期期准选一肖RENXIRUERYANGHUATANRENGYIYUANXINGCONGHUQIZHONGPAICHU。ZAIKONGQIZHONGDAYUEYOU0.03%(~300ppm)DEERYANGHUATAN,CISHI,GENJUSHENGWUTIZHENGCHANGDEWUZHIDAIXIE,ZAIFEIPAOZHONGHANYOU6%DEERYANGHUATAN。DANSHI,RUGUOHUANJINGZHONGDEERYANGHUATANNONGDUZENGJIA,FEIPAONEIDENONGDUYEZENGJIA,CONGER,XUEYEZHONGERYANGHUATANNONGDUZENGJIA,SHIXUEYEDEpHZHIFASHENGBIANHUA。ZHEIZHONGBIANHUACIJIHUXISHENJING,TIAOJIANFANSHEDIFANGCHUGUOSHENGDEERYANGHUATAN,YINCIHUXIZIRANBIANJI。ZHANGSHIJIANXIRUGAONONGDUDEERYANGHUATAN,JIANGYINQIDAIXIEZHANGAI,TEBIESHIYINZHONGSHUSHENJINGDECHENZHIERZHUJIANXIANRUCHENSHUI。

  • 刘伯温期期准选一肖DANGKONGQIZHONGDEERYANGHUATANNONGDUCHAOGUO3%SHICHUXIANHUXIKUNNAN、TOUTONG、XUANYUN、OUTUDENGZHENGZHUANG;NONGDUCHAOGUO10%SHI,KEYINQISHILIZHANGAI、JINGLUAN、HUXIJIAKUAI、XUEYASHENGGAO、YISHISANGSHIDENG;NONGDUCHAOGUO25%SHI,NENGCHUXIANZHONGSHUSHENJINGDEYIZHI、HUNSHUI、JINGLUANYIJIZHIXISIWANG。

  • RUGUOPIFUJIECHUGUTIHUOYETIERYANGHUATAN,NENGYINQIDONGSHANG。

  • 6.ANQUANFANGHU

  • FEIQIYAOPAIFANGDAODAQIZHONG。

  • 刘伯温期期准选一肖ZAITUFACHUCUNSHUCAI、SHUIGUO、GUWUDENGBUTONGFENGDEDIJIAOJIMIBICANGKU,ZHANGQIBUKAIFANGDEXIASHUIDAO、YINGOU、KUANGJING、YOUJINGJICHUANCANGDIBUDENG,YIJIOUERKAIFANGDEZHAOQICHI,WANGWANGJICUNYOUDALIANGERYANGHUATAN。YINCI,BUYAOZHOURANJINRUDUORIWEIXINGTONGFENGDECAIJIAO、GANJING、KUANGKENGZHONG。QUNZHONGCHANGYONGDEYUFANGFANGFASHIXIAJIAOQIANXIANZUOHUOYANSHIYAN。RULAZHURUJIAOJIXIMIE,SHUOMINGYANGQIBUZU,BUKEJINRU。HAIYOUXIAODONGWUSHIYAN,CHANGYONGGEHEJI,DONGWURUJIAOHOUWURENHEBULIANGFANYINGSHICAINENGJINRU。HUAIYIJIAONEIYANGQIBUZUSHI,XIANJINXINGTONGFENG,TONGFENGGUANBIXUCHADAOJIAODI。TONGFENGHOUZAIYONGHUOYANHUOXIAODONGWUZUOSHIYAN。RUGUOMEIYOUTONGFENGSHEBEI,KEJIANGJIAOMENDAKAI,CUJINZIRANTONGFENG。JINJIAOSHI,BUKEYIRENDANDUXINGDONG,FOUZEFASHENGYIWAISHIWURENQIANGJIU。

  • 刘伯温期期准选一肖DUIWUSHUIERYANGHUATANZAICHANGWENXIAKEYISHIYONGTIE、ZHUTIE、GANG、LV、TONGHETONGHEJIN、NIEHENIEHEJIN、YINHEYINHEJIN、JINHEBO。SHIDEERYANGHUATANSHIYOUFUSHIXINGDE,DUICIKEYONGDECAIZHIYOUBUXIUGANG、NAISHINIEJIHEJIN、MENGNAIERDENG。ZAIGAOWENKEYIYONGLV,TAYOUKANGYANGHUAJIZUOYONG,DANSHIMU、WU、TIEHENIEJIHEJINBEIYANGHUA。ZAICHANGWENKEYIYONGTIANRANXIANGJIAO、JUSIFUYIXI、JUSANFULVYIXI、JULVYIXIDENGDADUOSHUSUXINGCAILIAOHEDANXINGCAILIAO。

  • 用于CO2的设备,首先应在120温度下烘烤至少30分钟,同时抽真空至P10-2mmHg。


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