asphaltene 中文意思是什麼
asphaltene
解釋
（地）瀝青質-
. standard test method for determination of intrinsic stability of asphaltene - containing residues, heavy fuel oils, and crude oils n - heptane phase separation ; optical detection
測定含瀝青殘留物重燃料油和原油固有穩定性的標準試驗方法 -
Methods of test for petroleum and its products - determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions - dimethyl sulphoxide extraction refractive index method
石油和石油產品試驗方法.第102部分:未用的潤滑基油和不含瀝青烯的石油餾分物中多環芳香族環烴的測定.二甲硫析取物折射指數法 -
The results indicate that these parameters in profile change closely with geotectonic cycles as follows : sulfur, colloid and asphaltene contents keep the lowest values in devonian, triassic, jurassic and tertiary ; they are in accordance with regressive geotectonic phases, of which the maximum values appear to be correspond to the largest - scale marine transgressions occurred in caledonian cycle, hercynian cycle and middle phase of alpine cycle
指出，這些石油參數在剖面上的變化與大地構造旋迴有密切關系：硫，膠質和瀝青質的含量在泥盆紀、三疊紀、侏羅紀和新近紀為最低值，它們與海退構造階段相一致；石油化學成分最大值與加里東旋迴、海西旋迴和阿爾卑斯旋迴中期的最大海侵相一致。 -
Macro - size of asphaltene colloidal particles in organic solvents
石油瀝青質膠態粒子宏觀結構尺寸的研究 -
Standard test method for measuring n - heptane induced phase separation of asphaltene - containing heavy fuel oils as separability number by an optical scanning device
使用光掃描設備測量作為可分離性值的含瀝青重燃料油的n -庚烷感應相位分離的標準試驗方法 -
Oil type 1, non - biodegraded oil, is characterized by low viscosity, low density, high content of saturated fraction, low content of resin and asphaltene and high ratio of isomerization of steranes
第一類原油粘度和密度低，族組成以飽和烴組分為主，非烴和瀝青組分含量低，甾烷異構化指標高，未遭受生物降解。 -
Oil type 2, also non - biodegraded, is characterized by extremely high viscosity, relatively high density, low content of saturated fraction, high content of resin and asphaltene and low ratios of isomerization of steranes
第二類原油粘度特大，密度相對較高。族組成以非烴和瀝青質組分為主，飽和烴含量低。甾烷異構化指標低，未遭受生物降解。 -
The effects of stabilizers on viscosity of petroleum asphaltene solutions
穩定劑對石油瀝青質體系粘度的影響 -
Based on mass data analyses, the changes of sulfur, paraffin, colloid and asphaltene contents of crude oil in profile are studied
摘要根據大量分析資料，研究了石油中的硫、石蠟、膠質和瀝青質在剖面上的變化規律。
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