1) Trace amiount of heavy hydrocarbon
微量重烃
3) Micro-liquid hydrocarbon
微量液烃
4) determination of trace hydrocarbons
微量烃含量测定
5) heavy hydrocarbon relative content
重烃相对含量
6) heavy hydrocarbon
重烃
1.
There is strong light hydrocarbon (CH4) anomaly in western part while heavy hydrocarbon (C2H6, C3H8) is mainly developed in the east.
西部主要是轻烃(CH4)异常强,东部则是重烃(C2H6、C3H8)异常最发育,由西向东轻烃逐渐下降,重烃不断增加,非烃指标(Hg、△C)异常与重烃异常基本相似,Ks、Fe2+异常规律不明显。
2.
Several separation processes of heavy hydrocarbons from natural gas were analyzed and compared , from which pressure swing adsorption process is recommended to be adopted for its less e-quipment, short process, less investment, lower production cost and significant profit.
分析对比了湿性天然气分离重烃的几种方法,其中变压吸附法设备少、流程短、投资小、成本低,效益显著,建议采用。
补充资料：化学中和的重石蜡烃的石油蒸馏物
CAS：64742-27-4
中文名称：化学中和的重石蜡烃的石油蒸馏物
英文名称：Distillates, petroleum, chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavyparaffinic； Distillates,petroleum,chemically neutralized heavy paraffinic
中文名称：化学中和的重石蜡烃的石油蒸馏物
英文名称：Distillates, petroleum, chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavyparaffinic； Distillates,petroleum,chemically neutralized heavy paraffinic
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