Discussion on safely valve of tar distillation still top;
关于焦油蒸馏釜顶安全阀的讨论
The process of the first 300 000t/a coal tar distillation plant that has been licensed from abroad is introduced and so is the quality of the main middle fractions, besides, the advantages reflected in the product quality, energy balance and environmental protection are presented.
介绍了国内首套引进的30万t/a煤焦油蒸馏装置的工艺情况及主要中间馏分质量情况,指出了该装置在产品质量、能量平衡和环境保护等方面的优势,提出了我国煤焦油加工应该改进的方面。
Simulation and analysis of crude oil distillation units;
原油蒸馏过程的模拟与分析
Commercial application of energy conservation technologyfor crude oil distillation;
原油蒸馏节能技术的工业应用
A nonlinear soft-sensing strategy with bootstrap aggregated neural network is proposed to solve the poor adaptability of conventional soft-sensor methods when feedstock varies in crude oil distillation.
针对原油蒸馏过程常规软测量模型难以适应原油进料性质变化的问题,提出Bootstrap多神经网络的非线性软测量处理策略。
Data reconciliation and operating optimization of crude distillation process;
原油蒸馏过程中的数据协调与操作优化
In regard to the speciality, such as processing different types of crude oils with changeable mixing ratio, of a refinery, some improvements were made on the original crude distillation model in order to make the software more suitable to present operation.
针对某炼油厂加工原油品种繁多,且混炼比例变化大的特点,对原油蒸馏塔原模型软件系统进行了改进,使它能更好地适应炼油厂的生产。
In order to investigate the productive conditions of the crude distillation unit and find a way to save the energy,the energy balance and exergic balance of the No.
为了考察原油蒸馏装置的生产情况,找出今后装置节能的途径,本文运用热力学第一、第二定律,对燕化炼油厂三蒸馏车间蒸馏装置的能量平衡进行标定核算。
Application of Gas Chromatography in the Process Control of Tar Distillation
色谱分析在焦油蒸馏生产过程控制中的应用
Discussion on Energy-saving Technology of Introduced Tar Distillation Process from France
浅谈引进法国焦油蒸馏工艺的节能技术
Reconstruction of the Pitch Recovery Pipe and Vapor-liquid Equilibrium Pipe in the Second Evaporator
焦油蒸馏二次蒸发器沥青采出管和气液平衡管的改造
Application of Slant Hole- Float Valve Combination Tray in Capacity Expansion Revamping of Pangang's Coal Tar Distillation System;
斜孔—浮阀复合塔板在攀钢焦油蒸馏系统扩能改造中的应用
petroleum oils coke after distillation.
石油经过蒸馏炼焦了。
a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds.
蒸馏生煤得到的焦油，继续蒸馏能得到各种芳香族化合物。
Analysis of Slagging Problem in Wash Oil and Naphthalene Distillation Section
洗油加工和焦油萘蒸馏系统的结渣问题分析
oil-still tube supports
石油蒸馏炉的炉管支架
Measuring distillation range of petroleum fractions by Engler distillation related with gas chromatography simulated distillation technology.
基于色谱模拟蒸馏技术的石油馏分恩氏蒸馏馏程测定方法
Fractional distillation of petroleum is carried on in a still.
石油的分馏在蒸馏器内进行。
the destructive distillation of coal (as in coke ovens).
（在焦碳炉中）煤的分解蒸馏过程。
New Mathematical Model for True Boiling Point Distillation and ASTM Distillation Curve of Petroleum Fractions
石油馏分实沸点蒸馏曲线与恩氏蒸馏曲线关系的新数学模型
Gasoline is distilled from crude oil.
汽油是由原油蒸馏而得的。
Qi 40 Reservoir Steam Drive Intensity Distillation Recovery Mechanism Research;
齐40块蒸汽驱油藏强化蒸馏采油机理研究
testing method for distillation of cut-back asphaltic products
溶于石油(馏出物)的沥青产品蒸馏试验方法
Mathematical model of inter-conversion among ASTM,TBP and EFV curves for petroleum fractions at atmospheric pressure
常压下石油馏分蒸馏曲线换算的数学模型
fractional distillation
分馏, 分解蒸馏(法)
Standard test method for distillation of crude petroleum
GB/T17280-1998原油蒸馏标准试验方法