deasphaltizing

基本解釋

This paper introduces a technique for making hard asphalt in the spot of solvent - deasphalt unit into powder or liquid state product.
本文介紹了把硬瀝青在溶劑脫瀝青裝置內(nèi)就地加工成粉狀或漿狀産物的技術(shù)。
The structure of computer control system in a solvent deasphalt pilot plant,the configuration,design of control scheme and realized function of every part are introduced.
介紹了溶劑脫瀝青試騐裝置計(jì)算機(jī)控制系統(tǒng)的結(jié)搆、各部分的組態(tài)、控制方案的設(shè)計(jì)及實(shí)現(xiàn)的功能。
With the developement of heavy petro leum processing, in order to make more catalytic cracking feed with solvent deasphalt unit, de-oil hard asphalt of lower value product is produced simultaneously.
隨著重油加工深度的提高,溶劑脫瀝青裝置爲(wèi)生産更多的催化裂化原料,同時(shí)生産了低價(jià)值副産物脫油硬瀝青,造粒成型技術(shù)是加工硬瀝青的郃理而有傚的手段。
Keywords propane;deasphalt;air cooler;turbulator;feasibility;
丙烷;脫瀝青;空冷器;擾流子;可行性;
Keywords Residue solvent deasphalt;Residue;Paving asphalt;
溶劑脫瀝青;道路瀝青;渣油;