原油中类异戊二烯烷烃的分布和演化

本文用色谱-质谱法和气相色谱法鉴定了胜利油田、华北油田、苏北油田、大港油田、辽河油田和大庆油田以及四川、贵州等49个原油和3个岩样中的类异戊二烯烷烃(i15～i20),测定了植烷(Ph)、姥鲛烷(Pr)、降姥鲛烷(i18)、2、6、10-三甲基十三烷(i16)和法呢烷(i15)的相对百分含量(五个组分的含量为100%),以及Pr/Ph、Pr/nC₁₇、Ph/nC₁₈和(i18+i16+i15)/(Ph+Pr)。Ph、Pr,i18,i16和i15的相对百分含量分布曲线可以表明原油的特征,用来对比原油。原油中类异戊二烯烷烃的演化可以分成低成熟阶段,成熟阶段和高成熟阶段。     

Antioxidant additives to triethylene glycol

Summary Diethanolamine and topanol are reagents suitable for the stabilization of triethylene glycol. Their dosing under industrial conditions should be refined.I. L. Gurevich and L. Yu. Zhake, Khim. i Tekhnol. Topliv i Masel, No. 5 (1961); V. N. Pokorskii and M. N. Yablochkina, Khim. i Tekhnol. Topliv i Masel, No. 9 (1965).Translated from Khimiya i Tekhologiya Topliv i Masel, No. 12, pp. 27–28, December, 1966.     

X-ray diffraction and calorimetric studies of the structure of lithium greases

Translated from Khimiya i Tekhnologiya i Topliv i Masel, No. 9, pp. 30–31, September, 1990.     

阿曼渣油溶剂脱沥青研究

对阿曼渣油丁烷溶剂脱沥青进行了研究，结果表明：阿曼渣油丁烷溶剂脱沥青，在适宜的脱沥青油收率下，脱油沥青可以满足ＡＨ—９０高等级道路沥青的要求；将阿曼减压渣油与阿曼减压渣油或鲁宁管输油减压渣油丁烷溶剂脱沥青的高软化点脱油沥青调合也可以获得ＡＨ—７０、ＡＨ—９０高等级道路沥青，溶剂脱沥青技术是有效加工阿曼减压渣油的加工技术之一。     

Improvement of protective properties of low-sulfur diesel fuels

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 10, p. 21, October, 1992.     

Multifunctional additive to diesel fuel

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 3, p. 6, March, 1989.     

Method for evaluating detergency of hydrocarbon solvents

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, p. 36, February, 1988.     

Windows平台上Oracle数据库的系统性能优化

论述了 Windows 2000 Server 平台上 Oracle9i 数据库的系统优化及其实现,阐述了如何利用 Windows 平台的独特特性调整优化 Oracle9i 数据库,使 Oracle9i RDBMS 的可用性最大化,并与Windows 平台高度集成。     

Thermal process of oil recovery from tar sands

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 6, p. 10, June, 1992.     

Water-soluble sulfonate additive for lubricating-cooling fluids

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 5, p. 30, May, 1994.     

Causes of refinery equipment failure and means for eliminating failures

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 6, p. 16, June, 1994.     

Effect of potassium carbonates on regeneration of iron oxide catalysts by steam

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 5, p. 12, May, 1992.     

Problems of hydrogen supply for lube oil production units

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, p. 15, February, 1990.     

Lubricating oil for fluid-friction bearings and high-speed rolling mill reducing gears

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, p. 7, April, 1991.     

Effect of detergent additives on contaminant dispersity

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, p. 36, April, 1991.     

Effect of sodium on formation of hydrogen and C1-C3 hydrocarbons in pyrolysis of petroleum products

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 10, 16–19, October, 1988.     

High-molecular-weight polyisobutene concentrate as a protective and antifogging additive in lubricant formulations

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 7, pp. 18, 23, July, 1993.     

Specific features of thermolysis of dispersed petroleum systems in aromatized medium

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 19–21 February, 1989.     

Multifunctional alkylphenol additive

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 14–15, February, 1989.     

Improving stability of high-viscosity marine fuels based on residual fractions

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 22–24, February, 1989.