分析了目前武钢粗苯回收工艺存在的问题。
The present problems existed in crude benzol recovery process of WISCO is analyzed.
而且属于一条干干净净的焦化粗苯精制装置。
And belong to a clean cooking crude benzole purificatory device.
介绍了焦化厂粗苯放散气体回收系统开工调试的经验。
This article introduced the commissioning experience of crude benzol-escaping air recovery system.
同时利用变频调速自动控制粗苯冷却泵的转速，实现粗苯温度的稳定。
And using the frequency variable adjusting speed technique to control the speed of benzole cooling pump automatically, to achieve the temperature stability of the benzole.
测定粗苯重量比，有色谱法和蒸馏法两种方法，其中蒸馏法为仲裁方法。
There are two method to measure the weight ratio of crude benzene.
然后用水蒸汽蒸馏将粗苯从油中进行回收，再加以储藏、分送出厂销售。
The benzole is then recovered from the oil by steam distillation and stored prior to dispatch off site for sale.
本文叙述计算机辅助操作软件在本钢焦化厂粗苯回收过程中的具体应用。
The specific application of computer aid operation software for the crude benzol recovery process in the Coking Plant of Benxi Iron and Steel Group in the paper.
新工艺投入生产以来，运行正常，粗苯产量得到提高，节能减排效果明显。
The plant has been under normal operation since the new technology was executed and the output of crude benzene increased. The effect of energy-saving and emission reducing has been remarkable.
以粗苯为溶剂萃取脱酚，粗苯的主要消耗是其在处理后氨水中溶解的损失。
The major problem of solvent extraction dephenolization process is that crude benzol dissolve in ammonia liquor.
适当降低萃取操作温度，可以明显降低粗苯消耗，而不会影响其脱酚效率。
The consumption of crude benzol is obviously reduced by decreasing the extraction temperature properly and it doesn't influence the efficiency of dephenolization.
焦化粗苯是炼焦工业的副产品，精制可得到苯、甲苯及二甲苯等化工基础原料。
The crude benzol is the byproduct of coking industry, by the purification of which chemical foundation raw materials such as benzene, toluene and xylene can be obtained.
现在看来可能会再来一次，因为一群商业巨人和取名粗苯的巨大的公司正冲向全世界。
The same looks set to happen again, as a herd of giant, clumsily named corporate mammoths is unleashed upon the world.
其中炼焦炉周边、荒煤气净化车间、焦油和粗苯加工车间是焦化厂污染最严重的区域。
The surrounding area of the coke oven, the raw coal gas purification workshop and the coal tar and crude benzene processing workshop would be the most serious pollution area of the coking plant.
研究了焙烧法处理粗苯精制废酸的工艺过程，探讨了最佳运行参数，优化了工艺流程。
The process for the treatment of the waste acid from crude benzol refining with calcining process is studied, the optimum operation data are discussed and the process is optimized.
回收粗苯是焦化厂生产的中间产品，是精制车间生产纯苯、甲苯、二甲苯等产品的原料。
Recovery of crude benzene is the coking plant production of intermediate products, refined workshop production of benzene, toluene, xylene and other products of raw materials.
粗苯精制工艺产生的酸焦油，一直是困扰焦化厂的问题，综述了其综合利用的新方法、新工艺。
The acidic coal tar from rude benzene refining is always the problem of the coking factory, this paper summed up whose comprehensive utilization in new method and new process.
实验结果表明，焦油和焦炭的产率随着废塑料添加比例的增加而增大，粗苯和氨等产率变化不明显。
The experimental results show that the yields of tar and coke are increased with the increment of adding proportion on plastics, there is no remarkable variation on crude benzol and ammonia yields.
粗苯回收加工；批发零售：五金(含消防器材)交电，化工产品(含化学危险品)建筑材料，钢材。
Cuben recovery processing; Wholesale and retail: Hardware (excluding fire watches), for electricity, chemical products (excluding hazardous chemicals), building materials, steel.
对于以沥青质、胶质为主要成分的有机垢堵塞，确定以粗苯-柴油（9∶1）复配体系为有机解堵剂；
For the organic scales mainly composed of asphaltene and gum, an organic scale remover containing benzol and diesel (9:1) is selected.
从无纸办公到电能无线传输的先进技术，在即将来临的下一个年代，使你的粗苯计算机具有完全不同的控制和处理能力。
From the technologies that finally make paperless offices a reality to those that deliver wireless power, these advances should make your humble PC a far different beast come the turn of the decade.
主营：煤炭、冶金焦、煤焦油、煤沥青、焦化苯、燃料油、混合油、精萘、工业萘、硫酸铵、轻苯、粗苯、洗油、蒽油等国标产品。
Main business: coal, Metallurgical coke, Bituminous coal, coal tar pitch, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.
主营：煤炭、冶金焦、煤焦油、煤沥青、焦化苯、燃料油、混合油、精萘、工业萘、硫酸铵、轻苯、粗苯、洗油、蒽油等国标产品。
Main business: coal, Metallurgical coke, Bituminous coal, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.
因此，从这些溶剂中选出苯和DMF来进行分离粗葱。
So benzene and DMF from the some solvents separate crude anthracene.
苯甘氨酸·d-樟脑磺酸盐用碳酸钠处理得粗D-苯甘氨酸。
Treatment of the obtained salt D-phenylglycined-camphor sulfonic salt with sodium carbonate gave crude D-phenylglycine.
结果改进后苯扎贝特在其粗品中的含量由79%提高到93%。
RESULTS Benzafibrate content in its crude production had been raised from 79% to 93% after improved.
主要产品有蒽、萘、沥青、粗酚、苯、甲苯、二甲苯等。
Main products are anthracene, naphthalene, bitumen, crude carbolic acid, benzene, toluene and xylene etc.
特别的是，由于采用了板式塔进行萃取，粗硝基苯中硝基苯的含量可以低到80％。
Particularly, because the plate tower is adopted for extraction, the content of the nitrobenzene in the crude nitrobenzene can be reduced by 80 percent.
富苯共进料与粗汽油一起共同加工，通过烷基化降低共进料中的苯含量。
A benzene-rich co-feed is co-processed with the naphtha to reduce the benzene levels in teh co-feed by alkylation.
富苯共进料与粗汽油一起共同加工，通过烷基化降低共进料中的苯含量。
A benzene-rich co-feed is co-processed with the naphtha to reduce the benzene levels in teh co-feed by alkylation.
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