x
uploads/pour point.jpg

pour point (潤滑油等的)流動點〔保持流動狀態的最低溫度〕。

pourboire

Aliphatic alcohol ehter alkyl capping series products have many particular properties , such as , low foam , strong lipophilicity , strong acid - base stability , good emulsification , low pour point , little viscosity change , chlorinated stability , heat resistivity and good property of anti - coking 脂肪族醇醚的烷基封端系列產品具有很多獨特的性質,如泡沫低、新油性強、酸堿穩定強、乳化能力好、流動點低、粘度變化小,氯化穩定性、耐熱性、抗結焦性能力好。

Various feedstocks such as straight run distillate ( tbp in the range of 250 to 400 ) , hco from fcc and the unconverted oil of hydrocracking can be processed to reduce the pour points for increasing diesel fuel production , accompanied with a higher overall gasoline plus diesel fuel yield in refinery 以直餾輕蠟油、催化裂化重柴油和加氫裂化尾油為原料,經降凝可大幅度增產柴油,并可提高煉油廠輕質油收率、提高柴汽比、滿足市場需求。

Based on optimizing diesel fuel components , three formulas for - 10 , - 20 , and - 35 low pour point diesel fuel containing the selected cold flow improvers were developed and were used in industrial production , thus good economic benifit was gained 在組分優化的基礎上,研制出- 10號、 - 20號、 - 35號低凝柴油的調合配方,并投入工業生產,為企業創造了良好的經濟效益。

You are correct about the - 40c miscibility problems . the oil has to have a low pour point in order to flow and still have sufficient viscosity for the compressor lubrication 你談到油在40度的溶解性的問題是正確的。油不得不具有有一個很低的流動點(流(動)點:油或其他液體在規定條件下流動的最低溫度) ,還需要有足夠的粘度作為壓縮機的潤滑作用。

Emfrig n oils are selected mineral oils by solvent processing and finishing , to give the light color , low pour point , low carbon residue , low floc point and good oxidation stability Emfrig n是以精選礦物油經溶劑提純與精煉而成,具有淺色、低殘碳、低絮凝點與優異的抗氧化性。

Pour point of panjin crude oil and residual oil were depressed 13 and 9 , viscosity of them were depressed 80 . 6 % ( 15 ) and 92 % 該共聚物即富馬酸酯醋酸乙烯酯對盤錦原油可降凝13 ,降粘80 . 6 % ( 15 ) ;對盤錦渣油可降凝9 ,降粘92 % 。

Synthesis of high - molecular weight ethylene - vinylacetate copolymer as pour point inhibitor for crude oil by solution polymerization 用溶液聚合法合成高相對分子質量的原油降凝劑

A pour point depressant ( ppd ) for improving the cold fluidity of diesel oils was studied 摘要對柴油降凝劑進行了研究,降凝劑為苯乙烯、順丁烯二酸酐及正十八胺三元共聚物。

Test method for determination of the pour point of petroleum oil used in fatliquors and softening compounds 測定油乳液和軟化化合物用石油潤滑油傾點的試驗方法

Methods of test for petroleum and its products - petroleum products - determination of pour point 石油和石油產品試驗方法.第15部分:產品傾點測定

Depression of the pour point of diesel oil and improve its fluidity in subzero 降低各種柴油的冷凝點和冷濾點,提高其低溫流動性。

Testing methods for pour point and cloud point of crude oil and petroleum products 原油及石油產品的傾點和濁點的檢驗方法

Standard test method for pour point of petroleum products automatic pressure pulsing method 石油產品傾點標準試驗方法

Standard test method for pour point of petroleum products automatic air pressure method 石油產品傾點的標準測試方法

Synthesis and application of a new style crude oil pour point depressant 一種含氮聚合物原油降凝劑的合成及應用

Influence of pour point depressant for crystal configuration of diesel oil 降凝劑對柴油中蠟晶結晶形態的影響

Standard test method for pour point of petroleum products automatic tilt method 石油產品傾點的標準測試方法

Standard test method for pour point of petroleum products robotic tilt method 石油產品傾點的標準試驗方法

Test method for pour point of petroleum products automatic pressure pulsing method 石油產品傾點測試方法