The quality of butadiene product could meet the process demand of next working procedure and raffinate C4 could meet the technical demand of 1 - butylene and MTBE plant through technical remoulding and optimization.

在實際生產(chǎn)運(yùn)行過程中一级黄色视频九九影院，通過技術(shù)改造與優(yōu)化，產(chǎn)品丁二烯能夠滿足下游工序生產(chǎn)要求，副產(chǎn)抽余碳四的質(zhì)量能夠滿足1-丁烯和MTBE裝置的技術(shù)要求国产三级国产精品三级在线。

The waste acid was recovered from the raffinate with the active carbon as the decolorant at room temperature .

以正辛醇為萃取劑人人se操，通過三級萃取處理硝基C酸廢水，萃余水相經(jīng)過活性炭室溫下脫色回收廢酸成年人午夜视频网站。

Effects of reaction temperature, volume ratio of water to isobutylene and linear flowrate of C4 raffinate on activity of the catalyst were studied.

考察了反應(yīng)溫度久久久精品欧美一区、水油體積比和抽余C4烴的流速等對異丁烯轉(zhuǎn)化率的影響。

Effects of reaction temperature, volume ratio of water to isobutylene and linear flowrate of Ca raffinate on activity of the catalyst were studied.

試驗結(jié)果表明综合图区欧美亚洲综合在线，異丁烯催化逆流水合制叔丁醇的適宜操作條件為：反應(yīng)溫度80～90℃欧美多人操，水油體積比為4～5，抽余C4烴的流速為0.45～0.55mm／s亚洲黄色网站视频网站。

Pilot-scale experiment for synthesis of tert-butyl alcohol from isobutylene in C4 raffinate was carried out by counterflow hydration over large grain ion exchange resin catalyst in a φ100 mm×10 m reactor.

采用大顆粒離子交換樹脂催化劑一级黄片一级A片，在φ100mm×10m的反應(yīng)器中進(jìn)行了異丁烯催化逆流水合制叔丁醇的中間試驗。

raffinate：萃余液

已經(jīng)用于二甲苯異構(gòu)體分離台湾一级大黄A片熟女乱2伦、石油餾分中正構(gòu)烷烴分離、葡萄糖與果糖分離等方面. SMB系統(tǒng)構(gòu)成如圖1所示,多根色譜柱首尾相接成一閉環(huán)系統(tǒng),進(jìn)料(Feed)和洗脫液(Eluent)入口與萃取液(Extract) 和萃余液(Raffinate)出口將之分為四區(qū). 每隔一定時間Δt,

raffinate：提余液

raffinase 棉子糖酶 | raffinate 提余液 | raffinose 棉子糖

raffinate：殘液;提余液

raffinate oil 抽余油 | raffinate 殘液;提余液 | raffle 廢物;雜物;繩索什具

raffinate：殘油液

raffia 酒榔 | raffinate 殘油液 | raffinose 蜜三糖

raffinate oil：殘油

blolly 長葉托汝比 | raffinate oil 殘油 | library extension [美]圖書館推廣部