广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
22期
123-124
,共2页
李川%冷中成%楚佳元%王强%张惠
李川%冷中成%楚佳元%王彊%張惠
리천%랭중성%초가원%왕강%장혜
车用压缩天然气%水露点%准确性%探讨
車用壓縮天然氣%水露點%準確性%探討
차용압축천연기%수로점%준학성%탐토
CNG%water dew point%accuracy%exploration and discussion
针对车用压缩天然气站生产的压缩天然气中水露点的检测原理与方法，分析和探讨了影响压缩天然气中水露点检测的气体组分、仪器、环境条件、测试时间等因素，提出了压缩天然气中水露点检测的注意事项，以规范压缩天然气中水露点的检测操作，保证结果的准确性、可靠。近年来，应用冷却镜面凝析露点仪法，对全市压缩天然气站进行了多次市级定期监督抽样检验工作，检测结果与省级气体专业检验站基本一致。
針對車用壓縮天然氣站生產的壓縮天然氣中水露點的檢測原理與方法，分析和探討瞭影響壓縮天然氣中水露點檢測的氣體組分、儀器、環境條件、測試時間等因素，提齣瞭壓縮天然氣中水露點檢測的註意事項，以規範壓縮天然氣中水露點的檢測操作，保證結果的準確性、可靠。近年來，應用冷卻鏡麵凝析露點儀法，對全市壓縮天然氣站進行瞭多次市級定期鑑督抽樣檢驗工作，檢測結果與省級氣體專業檢驗站基本一緻。
침대차용압축천연기참생산적압축천연기중수로점적검측원리여방법，분석화탐토료영향압축천연기중수로점검측적기체조분、의기、배경조건、측시시간등인소，제출료압축천연기중수로점검측적주의사항，이규범압축천연기중수로점적검측조작，보증결과적준학성、가고。근년래，응용냉각경면응석로점의법，대전시압축천연기참진행료다차시급정기감독추양검험공작，검측결과여성급기체전업검험참기본일치。
Based on the vehicle detection principle and method of compressed natural gas water dew point, the influence of compressed natural gas water dew point of gas detection component, instrument, environmental conditions, test time, etc were analyzed and discussed, and the notice of compressed natural gas water detection was proposed for the accuracy of natural gas water dew point detection operation and guarantee the result code compression. In recent years, the application of condensate cooling mirror dew point meter method, many times of the municipal regular supervision and sampling inspection work in the city of compressed natural gas station were carried out. The testing results and the provincial gas professional inspection station were generally the same.
