针对茂金属催化剂负载化过程中所产生的废溶剂开展了相关的回收工艺研究。
The recovery and reuse of waste solvent from the loading process of metallocene catalyst were studied.
介绍了油漆中溶剂的种类与特性，就油漆生产过程中废溶剂的回收处理问题做了简单介绍。
This article specified the types and properties of solvents in paints. Furthermore, it introduced the spent solvent recovery and treating during paint production.
机车维修产生的污泥、废溶剂和清洁剂也可造成空气污染，如果点燃，会严重威胁人体健康。
Locomotive maintenance produces sludge, waste solvents, and cleaners that can cause air pollution and, if ignited, serious threats to human health.
为达到有效利用资源、减少环境污染、降低生产成本的目的，利用溶剂回收机对废溶剂进行了回收。
Aiming at effective utilization of resource, reduction of environmental pollution and lowering of production costs, the waste solvent is recovered using solvent recovery machine.
研究了浓度、配比、溶剂、催化剂与反应速度之关系以及废母液的再利用。
The reaction rate, concentration, solvents, ratio, Catalyst are dealt with respectively and the reuse of waste liquors is also cared about.
催化剂：KATEC金属催化剂，溶剂高温燃烧，排废值可达到环保要求对大气无污染。
Catalyst: KATEC metal catalyst, the solvent burning on high temperature, the exhaust value can reach environment requirement without environment pollution.
该工艺具有反应温度低、反应完全、转化率高、溶剂可回收利用、三废少的特点。
The process had the advantages of low reaction temperature, high conversion rate, high yield, recycle of solvent, and low waste disposal.
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.
可以采用特殊的溶剂对废催化剂进行脱碳和脱硫预处理，以代替高温焙烧预处理。
Special solvents can be used to decarbonize and desulfurize waste catalysts to replace the high-temperature roasting pretreatment process.
结果表明，四氢呋喃是良好的共溶剂，游离脂肪酸含量高的废食用油有利于共溶体系的形成。
The results showed that tetrahydrofuran was a better cosolvent and the waste edible oils containing abundant free fatty acids was liable to form miscible system.
用于有毒气体的净化，废化学气处理，工业和生活用水的净化处理，溶剂回收等方面。
The decontamination used for poisonous gas discards the decontamination transaction that the chemistry gas transaction, industry and life are used water, the melting agent recalls to wait aspect.
本发明提供的助剂加工再生的废pe管材无论在无论在耐化学品性、耐溶剂性、透湿性诸方面均可与原pe塑料媲美。
The recycled waste PE pipe which is processed by the additive provided in the invention can be comparable with original PE plastic in chemical resistance, solvent resistance and moisture permeability.
以蓖麻油脱色后的废白土为原料，利用自行设计制造的专业提油设备，采用6#溶剂浸出工艺回收废白土中的油脂。
With the raw material of spent bleaching clay of castor oil refining, castor oil was recovered by 6# solvent extraction with special equipment designed and manufactured by oneself.
以蓖麻油脱色后的废白土为原料，利用自行设计制造的专业提油设备，采用6#溶剂浸出工艺回收废白土中的油脂。
With the raw material of spent bleaching clay of castor oil refining, castor oil was recovered by 6# solvent extraction with special equipment designed and manufactured by oneself.
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