solvent deasphalting
英
美
溶剂脱沥青
双语例句
- The solvent extraction severity for deasphalting of VR in DACC technology ( a combination process of VR solvent deasphalting, ammonia from asphalt and DAO catalytic cracking) was studied.
前言：研究了“溶剂脱沥青-沥青制氨-催化裂化组合工艺”脱沥青的抽提深度。 - Propane solvent deasphalting of Oman and Iran VR blended with furfural extracts was inspected with RUSKA PVT equipment.
在RUSKA相平衡装置上研究了阿曼和伊朗渣油掺炼糠醛抽出油的丙烷溶剂脱沥青过程。 - Aromatic extract oil can be utilized in many chemical fields, e.g. it can be used as active additives in vacuum distillation unit and solvent deasphalting unit, rubber extender oil and process softening agent in rubber industry, thermal conducting oil and printing ink solvent.
炼油厂重质芳烃油有多种化工用途，可作为蒸馏工艺强化剂、优化溶剂脱沥青工艺添加剂、橡胶工业的橡胶填充油和工艺软化油、工业导热油、黑色油墨溶剂油等。 - Development of solvent deasphalting in China
灵敏度：中；线性化参数：SX＝3。我国溶剂脱沥青工艺的主要技术进展 - Research of phase behavior and phase equilibria in solvent deasphalting process
溶剂脱沥青过程的相特性和相平衡研究 - This paper summarizes the engineering design of process, equipments, automatic control and asphalt heater of the first supercritical mixed C_4 solvent deasphalting unit in China with a capacity of 200,000 metric tons per year.
本文从工艺、设备、自控、工业炉等四个方面总结了国内第一套生产能力为20×10~4t/a的超临界混合C4溶剂脱沥青装置的工程设计。 - Study on producing asphalts for heavy traffic pavement by mixing catalytic slurry to feed stock of solvent deasphalting
混合原料丁烷脱沥青工艺生产重交通道路沥青的研究 - It has been successfully applied in the liquid-liquid extraction processes, such as gasoline sweetening, solvent deasphalting, furfural refining of lube oil, etc.
在汽油脱硫醇、溶剂脱沥青、润滑油糠醛精制等液-液拙提过程中得到成功的应用。 - Design of automatic control system for mixed c_4 solvent deasphalting unit
混合C4溶剂脱沥青装置自控系统的设计 - Design and Test Run of Solvent Deasphalting Unit
溶剂脱沥青装置的设计与试运 - Sulfur distributions have been calculated for several main processes such as hydrotreating, hydrocracking, delayed coking, solvent deasphalting, and FCC etc.
对加氢处理、加氢裂化、延迟焦化、溶剂脱沥青和催化裂化等主要加工过程的硫分布进行了衡算。 - The utilization of the waste heat of the stripping recovered solvent in the butane deasphalting unit
丁烷脱沥青装置汽提回收气相溶剂的余热回收 - Producing road asphalt from LIN-SHANG crude oil using distillation and solvent deasphalting processes
临商原油利用蒸馏&溶剂脱沥青过程生产道路沥青 - Abstract The vacuum residue of Shenyang crude oil is rich in microcrystaline wax and contains less resin and asphalt. It can be used to produce high dropping point microcrystaline wax and other valuable products by solvent deasphalting, solvent deoiling, and other processes.
沈阳原油减压渣油富含微晶蜡而胶质、沥青质含量较少，可通过溶剂脱沥青和溶剂脱油工艺生产高滴点微晶蜡等产品。 - Study on the mixing of C4 solvent deasphalting process-Discussing of some influential factors of DAO and DOA
混合C4溶剂脱沥青工艺研究-DAO与DOA影响因素考察 - The phase characteristic of solvent deasphalting using Dagang residue light hydrocarbon of FCC as a stock, isobutane as a solvent was discussed.
以大港渣油及催化裂化澄清油为原料、异丁烷为溶剂，较为系统地研究了该体系的相特性。 - The developing trends of solvent deasphalting was explored, such as wide application of the heavy mixed C 4 solvent, development and perfection of combination process and comprehensive utilization of deasphalted oil etc.
探讨了溶剂脱沥青工艺的发展趋势，如广泛使用混合C4等重溶剂，发展和完善组合工艺，综合利用脱沥青油组分等。 - Influences of Blending FCC Slurry on Solvent Deasphalting of Vacuum Residue
掺兑催化裂化油浆对渣油脱沥青过程的影响 - Retrofit of Solvent Deasphalting Blending FCC Slurry
溶剂脱沥青掺配FCC油浆技术改造 - Combining the heavy solvent deasphalting with fixed-bed residual oil hydrogenation;
将重溶剂脱沥青与固定床加氢相结合； - Advances in pavement asphalt produced by solvent deasphalting
溶剂脱沥青生产道路沥青技术进展 - Residual oil upgrading by solvent-mild cracking-deasphalting process
溶剂存在下的渣油轻度热解-脱沥青过程 - A production technology of the premier paving asphalts from mixture stock of the RCC decant oil and vacuum residues by solvent deasphalting process was developed.
催化裂化油浆富含芳香分和胶质，结合这一性质特点，对催化油浆掺入渣油中通过溶剂脱沥青生产优质道路沥青的技术方案进行了研究。 - Quality Control of the Combined Process of Solvent Deasphalting and Slurry Topping for Producing Heavy-Duty Road Asphalt
溶剂脱沥青&油浆拔头组合工艺生产重交道路沥青质量控制探讨 - He thoughts and principles of asphalt production, visbreaking, delayed coking, ARDS, VRDS, solvent deasphalting, asphalt gasification and selective hydrocracking are presented.
作者结合国内实际情况，重点介绍及推荐了沥青生产、减粘、延迟焦化、渣油加氢脱硫、溶剂脱沥青、沥青造气等渣油加工工艺，以及选择加氢裂化工艺的思路和原则。 - Application of heavy solvent deasphalting in sulfur-containing residuum processing
重溶剂脱沥青在含硫渣油加工中的应用 - Influencing factor of solvent deasphalting unit producing heavy traffic road asphalt
溶剂脱沥青工艺条件对重交通道路石油沥青质量的影响及对策 - Study and application of efficient extraction tower for solvent deasphalting
溶剂脱沥青高效萃取塔的研究和应用 - The mass transfer efficiency of the solvent deasphalting process was improved. More components have been extracted into DAO. The yield and quality of DAO have both been promoted.
提高溶剂脱沥青过程的传质效率，使更多的可溶组分被抽提出来，提高DAO收率和改善质量。