着重分析了聚苯乙烯塑料在我国的消费状况，介绍了废聚苯乙烯回收利用的方法。
The article mainly analyses consumption situation of the plastic material polystyrene in our domestic market, and introduces the ways of recycling waste polystyrene.
本文介绍了乙烯废碱氧化装置供氧系统的改造，并对各项操作条件进行优化，分析评价了这套装置技改前后的运行效果。
The article introduce the reformation of the oxygen - produced system in Ethylene waste soda oxidation unit and optimized the operated condition, and analysis the application effect of this unit.
近年来废聚苯乙烯的处理成为人们关注的焦点。
Recycling of waste polystyrene has received a great deal of attention in recent years.
采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理，考察了影响处理效果的各种因素。
Homogeneous catalytic oxidization technology is used for removing sulfide from spent alkali lye of ethylene cracking, and the various factors of influencing removal efficiency are investigated.
在自行设计的废热锅炉焦炭燃烧试验装置中，考察了烧焦温度、氧气流量两主要因素对乙烯装置废热锅炉烧焦过程的影响。
The influence of coke combustion temperature and oxygen flow on the coke combustion of waste heat boiler of ethylene device is studied in the coke combustion reactor that is designed by us.
目前，国内外在乙烯裂解废碱液综合利用方面尚无新的突破。
Presently, there've been no new breakthroughs in comprehensive utilization of the waste caustic liquid from ethylene cracking both domestically and internationally.
采用统计调优方法对乙烯装置裂解炉-废热锅炉进行操作调优。
A paper study is conducted on the optimization operation of the cracking furnace-TLEsystem of an ethylene plant using the approach of statistical evolution.
采用国内某乙烯厂废热锅炉生成的焦炭为试验原料，研究了乙烯装置废热锅炉焦炭的微观结构。
The microstructure of the coke which comes from the waste heat boiler of an inland ethylene device is studied.
研究了马来酸酐接枝天然橡胶(MNR)作为改性剂，对废报纸粉(PF)填充聚氯乙烯(PVC)复合材料的力学性能和热学性能的影响。
Maleic anhydride grafted natural rubber (MNR) was used as modifier, and its effect on the mechanical properties and thermal property of waste newspaper flour (PF) filled PVC composites was studied.
文中介绍了利用废聚苯乙烯泡沫与其它掺合料制作轻质砼的试验及性能，并对其生产成本作了分析。
This article introduces the characteristics and development of light concrete mode from waste foamed plastics of polystyrene and other mixers, and analyzes its production cost.
研究了利用废聚苯乙烯制备胶粘剂中溶剂的选择及溶剂比例的确定。
Choice of solvents and solvents ratio on the adhesive from waste polystyrene foam plastic were studied.
经化学改性工艺，用废聚苯乙烯泡沫塑料制得了两类建筑用胶粘剂。
Through chemical improving process, two kinds of adhesive for architecture industry were prepared from recycling foamed PS plastics.
介绍了湿式氧化工艺处理大庆石化乙烯废碱液的工艺原理及运行结果。
The paper introduced the principle and result of treating spent caustic by wet air oxidation in the Daqing petrochemical company.
介绍了利用废聚苯乙烯泡沫塑料制备水乳型防水涂料的工艺流程、配方及其性能测试方法。
In the article the process flow, reagents prescription for manufacture of water emulsion type waterproof coating by using spent polystyrene and test method of product performance were reviewed.
以废聚苯乙烯（WPS）泡沫为原料，采用浓硫酸和发烟硫酸两种磺化方法制备性能良好的砼减水剂。
The PS water reducing agent, which is very effective for concrete, has been made from waste poly styrene(WPS) by sulfuric acid of fuming sulfuric acid sulfonation process.
用“重油”与苯乙烯共聚改性胶粉增韧废PP。
The rubber crumb modified by heavy oil and styrene copolymer was used to toughen waste PP.
利用废聚苯乙烯泡沫塑料和其他助剂配合作为热熔型粘合剂，与废纸纤维材料经热压制备成复合纤维板。
Waste paper fiber composite board is prepared with waste PS foam and other additives as hot melt adhesive. Influences of formulation and technology conditions on the product properties are studied.
研制了以废聚苯乙烯泡沫塑料为基料的GPS涂料，代替调合漆用于室内墙围装饰。
GPS coating based on foam polystyrene waste has been prepared to replace the ready-mixed paint for the decoration of interior wall.
本文主要讨论了用废聚乙烯薄膜制石蜡的可行性。采用高温、低压的反应条件，加入自制的催化剂；
The feasibility to develop wax by use of waste polyethylene film is mainly studied. The condition of high temperature and low pres- sure and a newly manufactured catalyst are used in the research.
采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理，考察了影响处理效果的各种因素。
Chemical precipitation-advanced oxidation process was used to remove sulfide and organics from waste alkali in ethylene cracking.
采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理，考察了影响处理效果的各种因素。
Chemical precipitation-advanced oxidation process was used to remove sulfide and organics from waste alkali in ethylene cracking.
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