waste acid

  • waste acid
  • 释义

    废酸

纠错 数据更新时间:2026-08-21 15:24:08
1、

Study on Application of Calcining Process in Treatment of Waste Acid from Crude Benzol Refining

焙烧法在粗苯精制废酸处理中的应用研究

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2、

The research on treating the waste acid of crude benzol refining

粗苯精制废酸的净化研究

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3、

The waste acid of 40~ 55% concentration is pumped into a boiling-bed roaster and roasted in the boiling bed.

将浓度为40~55%的废酸用泵打入焙烧入口,进入沸腾炉的沸腾层焙烧。

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5、

The thermodynamic study on adsorption of acid red BR in waste water by diatomite

天然硅藻土吸附废水中酸性红BR的热力学研究

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6、

Manufacture of Active White Carbon Black Using Waste Acid in Potassium Nitrate Production

利用KNO3生产中的废酸制备活性白炭黑

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7、

Application of titanium white waste acid in calcium per-phosphate production

钛白废酸在普钙生产中的应用

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8、

Preparation of titanium phosphate from waste acid obtained in titanium dioxide production

用钛白粉生产中的废酸液制备磷酸钛

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9、

The acid waste waters are discharged into a sump or the sewerage system.

酸性废水被送往销毁池或阴沟系统.

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10、

In order to lower the operating expenses and increase the enrichment ratio of Sc, the existing technique of extracting Sc from titania waste acid by a mixed solvent system consisting of di-2-ethylhexyl phosphoric acid ( P204), tri-butyl phosphorate ( TBP) and kerosene was modified.

研究旨在改进现有二(2-乙基己基)磷酸(P204)-磷酸三丁酯(TBP)煤油体系提取钛白废酸中钪的工艺流程,降低洗涤操作费用,提高钪的富集比。

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11、

Phosphor-gypsum is the industrial waste discharged from wet process phosphorous acid production.

磷石膏为湿法生产磷酸排放的工业废渣,因含可溶磷杂质,不能直接使用.

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12、

Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification.

利用含砷废酸制备亚砷酸铜,并将所得亚砷酸铜应用到铜电解液的净化.

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13、

Application prospect of the patent technology of producing magnesium sulfate with titanium white waste acid

钛白废酸生产工业硫酸镁专利技术前景分析

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14、

This paper describes the principle and process flow of preparation of detergent and cleanser from waste acid liquor generated in the production of barium titanic oxalate, the selection of aids and their dosage, and the achieved economic and social benefits.

介绍了利用草酸氧钛钡生产过程中产生的废酸液配制除污除垢剂的原理、助剂的选择和加入量、工艺流程及取得的经济效益和社会效益。

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15、

Every year, a huge amount of phosphorous acid is produced in China with large amounts of waste heat and thermal pollution.

中国磷酸生产过程中的热浪费和热污染问题非常严重。

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16、

Waste acid desorption during vinyl chloride synthesis and its application

氯乙烯合成中废酸脱吸及其应用

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17、

The recovery of the waste acid and extracting agent attained 95%.

净化酸和粗酚的回收率都在95%左右。

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18、

Single-pipe filling rising film condensation and crystal desalination is a developed process to treat waste acid.

单管填料升膜浓缩结晶脱盐法是一种治理废酸液的新工艺.

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19、

Clarification of Titanium White Waste Acid Using Ceramic Microfiltration Membrane

陶瓷微滤膜澄清钛白废酸研究

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20、

Phosphogypsum is the industrial waste that expelled from phosphate acid plant.

磷石膏是磷酸厂排出的工业废渣.

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21、

Effect of Corrosion Buffer on Reclaim Products from Waste Acid

缓蚀剂对废酸回收产物的影响

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22、

Practice of three-stage neutralization process by lime milk for treating acid waste water

三级石灰乳中和法处理制酸污水的实践

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23、
24、

A Technical Study on Toluene Extraction of MNT Waste Acid

MNT废酸用甲苯萃取工艺的探讨

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25、

Purification of Waste Acid from Benzol Refining by Salt-out Extraction Process

盐析萃取工艺处理精苯废酸的研究

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26、

A thorough detoxification method for chromic residue by neutralizing and reducing it with titanic waste acid was introduced.

介绍了利用钛白废酸中和还原铬渣并使之解毒彻底的方法。

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27、

Study on the extractant recycling of waste acid from benzene refining

精苯废酸工艺的萃取剂再生研究

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28、

Some commonly used treatment technologies and principle of mine acid waste water treatment were analyzed.

分析了几种常用处理矿山酸性废水的处理工艺及其处理原理.

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29、

Treatment of Printing and Dyeing Wastewater with Waste Acid from Titanium White Production and Fly Ash

钛白废酸与粉煤灰集合处理染料废水试验研究

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30、

production of manganese sulphate by means of waste acid left by titanium white powder production and low soft manganese ore

利用生产钛白粉的废酸和低品位软锰矿生产硫酸锰

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