heavy oil造句
61) Deeper reaction degree and the catalyst with strong heavy oil crackability would be a prior selection to meet cracking requirements due to heavier fractions in hydrogenated residue.
62) The changes of viscosity, hydrocarbon composition and average relative molecular mass of Shengli heavy oil in catalytic upgrading by oil-soluble catalyst XAGD-2 were investigated.
63) Fluid catalytic cracking ( FCC ) is one of the most important processes converting heavy oil to light oils.
64) H2S is a highly toxic and highly corrosive gases. In recent years H2S has been found in some areas of Liaohe Oilfield, especially in heavy oil thermal recovery block.
65) The star-up of the heavy oil fluid catalytic cracking unit of Wuhan Petrochemical Works adopting the technology of Stone-Webster Co. is briefly described.
66) The dual-group hydrocarbon type rubber plasticizer was prepared using the heavy components in the production of heavy oil catalytic cracking by secondary deasphalting process.
67) The thermodynamic sorption behavior mechanism of expanded graphite for heavy oil in simulated seawater were investigated.
68) Float production line design: We can design float production line with daily melting capacity of 200t-900t , the fuel can be heavy oil , coal gas , natural gas, coke-oven gas or others.
69) A newtype selective blocking agent for heavy oil is studied, and it is applied to the field of Jilin petroliferous area.
70) The paper bring forward the scheme of calefaction to heavy oil by the cooling water of diesel engine according to the actual condition of locomotive, so that the viscosity be controlled.
71) Aiming at the geological characteristics of NB35-2 heavy oil reservoir, conventional heavy oil in-situ autogenetic foam combination flooding recovery technology is proposed in this paper.
72) Method Heavy oil is recovered by small direct-fired steam-gas generator through injecting mixed gas.
73) Effervescent atomizer is a new-style nozzle, and it was provided many characteristics with high quality spray, low air consumption, so it is suitable for atomizing liquid fuel such as heavy oil.
74) The corrosion causes of the catalysis and desulfurization system for heavy oil were analysed through the performance comparison between MDEA and DIPA, and some countermeasures were proposed.
75) The Wangzhuang oilfield belong to heavy oil reservoir of strong sensitivity.
76) Heavy oil recovery rate can be increased and gasoline olefin hydrocarbon content can be decreased effectively by catalytic cracking operation parameters optimization.
77) A new multivariate linear model was proposed to associate viscosity and group composition of heavy oil. Multiple correlation coefficient of the model is 0.9885.
78) In this paper, base on the gradually exposed problems of the current Tahe oilfield heavy oil mixed thin oil visbreaking, conducted a wellbore foaming oil visbreaking research.
79) Finally, this control strategy is success fully applied to the control of the Shell heavy oil fractionators benchmark problem.
80) A mathematical model of heavy oil flux about rotary anode furnace in copper refining based on warm-up burning air was established based on principle of energy balance.
81) Reserves value of heavy oil is calculated mainly with cash flow method.
82) Productivity analysis of horizontal well with non-Newtonian power law fluid is helpful to carry out rational development and evaluation of heavy oil reservoirs.
83) Later he told his parents that he had been a dockworker who had fallen asleep in the hold of a ship when a heavy oil drum fell on him and killed him instantly.
84) The results showed that the aromatic ratio, heteroatom and metal contents contribute to the high polarity of the asphaltenes. This is the basis of other properties of heavy oil.
85) Development scheme is a critical parameter to influence the ultimate recovery factor of super heavy oil .
86) The corrosion in atmospheric-vacuum distillation unit mainly occurred in tower overhead, condensing system, tower bottom and heavy oil inlet section.
87) Said method has better heavy oil cracking ability and desulphurizing ability.
88) The heavy oil and oil - bearing sand reservoirs of Songliao basin are of considerable prospective reserves.
89) The selected bacteria species used for Kara-may Heavy Oil are introduced with living environment and effects of degrading and emulsifying on heavy oil.
90) This paper studies the type and reason of water production, analyzes its impact on ultra heavy oil development, and proposes maneuverable technical countermeasures in conj.
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