steam stripping

Treatment of Cyclohexanone Waste Water by Steam Stripping Method

汽提法处理环己酮废水

Through the parallel analysis of water quality , toxicity and biochemical performance , the result showed that the biochemical performance of the treated wastewater was obviously improved and thus , the fractional distillation and calcium ion steam stripping method for adjustment and control biochemical performance were feasible .

这两种针对高浓度有机氰废水研究开发的糖馏法、Ca~（2+）～汽提法可生化性调控工艺对改善废水的生化性能是切实可行的。

Development of research on high efficiency steam stripping technology for catalytic cracking

催化裂化高效汽提技术研究进展

Numerical study on axial dispersion model for steam stripping technique

水蒸气剥离法纵向脱附模型的数值研究

Steam stripping process was used in treatment of cyanogen-containing wastewater from plating industry .

采用汽提法对电镀含氰废水进行现场试验。

Treatment of cyanogen-containing wastewater from plating industry by method of steam stripping adsorption

汽提吸收法处理电镀含氰废水

Principles , flow schemes , and characteristics of sour water pretreatment processes such as air oxidation and steam stripping etc.

介绍了空气氧化和蒸汽汽提等含硫污水预处理工艺的原理、流程和特点。

The article introduced GC / MS method for the analysis of organic compounds in steam stripping waste water of oil refinery .

应用了GC／MS方法分析炼油厂汽提污水中的有机物，其结果可作为实用除油技术的依据。

Float · Swim S and Mg ; Innovation of sulfur-bearing sewage steam stripping column using high efficiency column trays

用导向浮阀塔盘改造含硫污水汽提塔

Study of Steam Stripping Process during Synthesis of 3 - Chloro - 2 - Hydroxypropyl Trimethyl Ammonium Chloride

3-氯-2-羟丙基三甲基氯化铵合成过程的汽提工艺研究

Put forward remindful points for selection and application of steam stripping valve in design , so as to have long term and steady operation .

提出疏水阀选择和应用设计中应注意的问题，以便能够长期稳定地运行。

The high-enriched ammonia-nitrogen wastewater from V_2O_5 production is treated by adjusting pH value with CaO and by steam stripping .

用石灰调节pH-蒸气吹脱法处理V2O5产生的高浓度氨氮废水。

Minimization of NH 3 N discharge can be realized through strengthening the steam stripping efficiency of sour water and improving the performance of the wastewater biological treatment facilities .

通过加强废水汽提效果和完善污水处理场生化处理设施，控制外排废水氨氮总量；

By analyzing the present condition of sulfur-bearing sewage steam stripping plant in Jingmen Petrochemical Company and full calculating , new type high efficiency column trays were selected and original equipments were used .

通过对中国石化荆门分公司含硫污水汽提塔现状分析及全面核算，提出了在尽量利用原有设备的基础上用新型高效的导向浮阀塔盘改造汽提塔的扩能方案。

It is successful to treat the wastewater of desulfurization plant by adopting the flow scheme : Steam stripping - Oil removal Biochemical treatment . The treated effluent meets the national standard on discharging industrial wastewater .

采用汽提隔油生化处理流程处理卧龙河脱硫厂污水取得了良好的试验效果（可达到国家工业污水排放标准）。

Steam stripping adsorption process could also make the best use of waste-heating vapor , Sodium ferrocyanide could be obtained through the reclaim of CN - , and the production cost of the corporation was decreased .

另外汽提吸收法能够充分利用废热蒸汽，回收CN-可得到亚铁氰化钠（黄血钠盐）产品，降低企业生产成本。

The method and result of modification made to the traditional annular baffles mentioned in the patents on steam stripping equipment technology at home and abroad is discussed , the designs of some new-model stripping equipment is proposed .

论述了国内外汽提设备技术方面专利中对传统环形挡板进行了改造的方法与效果，提出了一些新型汽提设备的设计。

The result shows that the flavors of oils and fats has a lot of differences , the cooled way of the deodorized oils is a key factor for flavor of oils and fats . The deodorized oils should be cooled to below 190 ℃ under vacuum and steam stripping .

分析油脂脱臭工艺和设备，脱臭油脂的冷却方式是影响成品油风味的关键因素，确定脱臭油应在真空和水蒸汽汽提的状态下冷却到190℃以下。

The Calculation of Low Pressure Steam Value in Stripping Process

汽提低压蒸汽量的计算

Whereas , the plugging of nozzles of steam rings in the stripping section and defects of welding of ring baffle with shell are the main causes of cracking failures .

而汽提段蒸汽环管部分喷嘴发生堵塞、环形挡板与器壁接合处下方焊接缺陷的存在是汽提段发生穿孔的主要原因。

To deal with the problem of ammonia volatilization incomplete and heat transfer coefficient reduced by secondary steam , the air stripping technology for ammonia volatilization in the production of potassium carbonate is put forward .

为了解决除氨不彻底，二次蒸汽使传热系数降低的问题，结合碳酸钾实际生产工艺，提出吹脱除氨工艺。

The recovery of several kinds of combustible gases such as CO , CO_2 , and H_2 from the condensate is up to 99 % when the molar ratio of condensate to steam input to the stripping column is 21 .

当汽提塔的进塔液汽比为21时，溶解到冷凝液中的多种可燃气体如CO、CO2及H2等的回收率高达99%以上。

A steam jet making use of the direct steam of stripping tower is added to decrease the operation pressure of drying tower and the washing tower is cut off .

利用汽提塔的直接蒸汽，增加二级蒸汽喷射系统，降低干燥塔的操作压力，减少了一个洗涤塔，提高了精制效果。