To be economical these processes will require efficient solvent recovery operations.
若要经济，就要有有效的溶剂回收工序。
The vacuum dryer is the centerpiece of a vacuum drying system that also incorporates media heating and circulating, vacuum, and solvent-recovery components.
真空干燥机的核心部件是一个真空干燥回收系统，还集成了媒体和循环加热，真空，和溶剂。
Solvent extraction technique has been widely used in the recovery of platinum metals from secondary resources due to its strong extraction and separation ability.
溶剂萃取技术作为一种有效的提取分离方法在铂族金属二次资源的回收中得到广泛重视。
Methods: Adjusting the kind of solvent, changing the range of testing temperature and concentration, examining linear relation, precision and percent recovery.
方法：调节溶剂种类、温度范围和测试浓度，考察线性关系、精密度和回收率。
Recovery high boiling solvents (RHBS) is able to recycle as a pulping solvent.
回收的高沸醇溶剂，可作为制浆溶剂循环使用。
The drying of wet polymer particles with solvent recovery is an operation which may see wide use in the plastics industry.
干燥湿的聚合物颗粒并把溶剂回收是在塑料工业中有广泛用途的一种操作。
The furfural solvent recovery with nitrogen stripping was studied by experiment.
进行了用氮气汽提回收糠醛溶剂的实验室研究。
Used in the poisonous gas purification, waste gas treatment, industrial and life water purification processing, solvent recovery, etc.
用于有毒气体的净化，废气处理，工业和生活用水的净化处理，溶剂回收等方面。
The new process consists of extractive distillation section, degassing section, distillation section and solvent recovery section.
新工艺包括萃取蒸馏区、脱气区、蒸馏区和溶剂回收区。
Ganciclovir could be purified to more than 99.0%(HPLC) by a combination of acetone, acetic acid and water in 83.3% recovery as compared with 30% one when using water or methanol as solvent.
相比目前使用的水或甲醇溶剂纯化收率30％，发现以丙酮、乙酸、水的溶剂体系，精制更昔洛韦收率可显著提高到83.3％，高效液相色谱（HPLC）分析，产品纯度达到99.0％以上。
Exhaust air or inert gas containing the DMF is continuously sent to a recovery system where the solvent is recovered by condensation or absorption.
排出的含有二甲基甲酰胺溶剂的空气或惰性气体被连续送到回收系统，通过冷却或吸收的方式被回收。 收藏。
This article specified the types and properties of solvents in paints. Furthermore, it introduced the spent solvent recovery and treating during paint production.
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。
The research progress and application of technologies for organic solvent recovery, such as adsorption, absorption, (condensation), and membrane technology, are reviewed.
本文对有机溶剂的回收方法，如吸附法、吸收法、冷凝法和膜分离法等的研究进展与应用进行了综述。
Aiming at effective utilization of resource, reduction of environmental pollution and lowering of production costs, the waste solvent is recovered using solvent recovery machine.
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。
A method for recovery of mixed solvent by measuring refractive index is reported in this paper.
报道了一种通过测试折光率来回收混合溶剂的方法。
The advances of production process are mainly applications of two stage filtration, full filtrate circulation, filter aids, membrane solvent recovery, dewaxing at room temperature, etc.
工艺进展主要是两段过滤、全滤液循环、助滤剂应用、渗透膜溶剂回收、室温脱蜡等。
These datas lay a foundation for the separation and recovery of mixed dibasic acids by solvent method and related solid-liquid phase equilibrium research.
该系列溶解度数据的测定为溶剂法分离回收混合二元酸的工业化生产提供了基础数据，也为相关固液相平衡研究奠定了基础。
A new scheme about the revamping of DMF solvent recovery system is provided.
提出了DM F溶剂回收过程的工艺流程改造方案。
The synthesis of prochloraz was introduced; the best reaction conditions were confirmed. The lowering of charge rate, solvent recovery and aftertreatment were discussed.
介绍了咪鲜安的合成方法，确定了最佳的反应条件，并给出了实验结果，还对投料比、溶剂回收、以及后处理等相关问题进行了讨论。
The application of ACF has been introduced in the fields of waste water disposal, recovery of solvent, purification of air etc.
介绍了ACF在废水处理、溶剂回收、空气净化等方面的应用。
The results showed that it was a simple method with good reproducibility and high recovery rate in determining gossypol content in methanol phase from two-phase solvent extraction.
结果表明，该方法具有简便、重复性好、回收率高等优点，可用于双液相浸取棉仁的甲醇相中棉酚含量的测定。
But the synthetic reaction needs large quantity of solvent and the recovery of solvent can not be complete.
但是含氟药物合成反应的溶剂用量大，回收不完全，从而污染环境。
Advantages and disadvantages of several sorts of extractions were introduced. The development to palladium recovery with solvent extraction in the future was analyzed.
并对各种类型的萃取剂萃取钯的优缺点做了评述，指出了溶剂萃取法回收钯的发展前景。
But membrane technology is a potential solvent recovery means, and the major problem is how to increase the membrane flux and selectivity.
而膜分离法作为最有发展前景的一种回收方法，主要问题为提高膜的通量和选择性。
The actual energy cost saving is different because of different solvent, air temperature, heat recovery way, and so on.
实际节约的能耗成本视具体的溶剂类别、废气温度、回收热能的方法等有所不同。
The structures and adsorption features of ACF are summarized in this paper with the applications of ACF in waste gas treatment and recovery of solvent reviewed.
介绍了活性炭纤维的特性，对利用活性炭纤维去除特殊污染物和溶剂回收进行了综述。
Batch recovery of solvent was 20% higher than that of solvent extraction.
单批回收率较溶剂萃取法提高20%左右。
Research work on the solvent extraction for palladium recovery from acidic solution developed in recent 10 years was described.
概述了近十多年来溶剂萃取法从酸性溶液中回收钯的研究工作。
Comparing to the typical extraction method, ase is easy to operate with high efficiency and short timing and high recovery rate and less solvent, which decrease the second environmental pollution.
与传统萃取技术相比，ASE技术具有操作简单、萃取效率高、萃取时间短、回收率高、所需溶剂用量少、对环境二次污染小等优势。
Comparing to the typical extraction method, ase is easy to operate with high efficiency and short timing and high recovery rate and less solvent, which decrease the second environmental pollution.
与传统萃取技术相比，ASE技术具有操作简单、萃取效率高、萃取时间短、回收率高、所需溶剂用量少、对环境二次污染小等优势。
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