HONGWAIFENGUANGCEYOUYIZHUYAOTEDIANJIESHAO
嘉信恒生红外分光测油仪根据GB/T16488—1996标准,用四氯化碳萃取水中的油类物质,测定总萃取物,然后将萃取液用硅酸镁吸附,经脱除动植物油等极性物质后,测定石油类。总萃取物和石油类的含量均由波数分别为2930cm-1(CH2基团中C-H键的伸缩振动)、2960cm-1(CH3基团中C-H键的伸缩振动)和3030cm-1(芳香环中C-H键的伸缩振动)谱带处的吸光度A2930、A2960和A3030进行计算。动植物油的含量按总萃取物与石油类含量之差计算。
ZHUYAOTEDIAN
1、KECHAIXIEYITIHUAGUANGXUEXITONG,SHIYIQITIJIXIAO、GUANGCHENGDUAN、NENGLIANGDA,XIANXISHOUHOUFENGUANG,FUHEHONGWAIGUANGPUTEDIANYAOQIU,WENDINGXINGHAO、XINZAOBIGAO。
2、DIANDIAOZHIGUANGYUAN,JIJIANGDILEGUANGYUANFAREQIANGDUYILIYUXITONGSANRE,TONGSHIYOUYUJIANSHAOJIXIEQIEGUANGYUNDONGQIJIANCONGERJIANHUAYIQIJIEGOU、TIGAOYIQIKEKAOXING。
3、FEIZHUANJIAWEIHU,YIQIGUANGXUEXITONG、DIANQIXITONGZICHENGYITI,JICHENGHUACHENGDUGAO,CONGERTIGAOLEYIQIDEKEKAOXINGHEKEWEIHUXING。
4、SHISHIZIDONGDIAOLING,JISUANJIJICAIJIGUANGYUANFAGUANGSHIDEXINHAO,YOUCAIJIGUANGYUANXIMIESHIDEXINHAO,SHIXIANLINGDIANSHISHIZIDONGDIAOZHENG,CONGERJIANHUACAOZUOBINGQIETIGAOXINHAODEZHANGQIWENDINGXING。
5、FENXIXIAOLVGAO,YIQIZAI30MIAOZHONGNEI(FEIFENSANHONGWAIFA2MIAOZHONG)JIKEWANCHENGYIGEYANGPINDEFENXICEDING。
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