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1)  A catalytic distillation structured packing
新型催化精馏规整填料
2)  Structured Packing Tower Distillation
规整填料塔精馏
3)  a novel catalytic rectification installation
新型催化精馏装置
1.
In a novel catalytic rectification installation,n-butyl acetate was continuously synthesized by using K2641 strong acidic cation exchange resin as catalyst,neutral aluminium oxide as packing agent and acetic acid and n-butanol as reactants.
在新型催化精馏装置中,以K2641强酸型阳离子交换树脂为催化剂,中性氧化铝为填充剂,乙酸和正丁醇为原料,连续反应合成乙酸正丁酯。
4)  novel structured catalyst packing
新型催化精馏元件
1.
A novel structured catalyst packing -- beta zeolite membrane on a lu mina Raschig rings was used in catalytic distillation to synthesize methyl terti ary-butyl ether (MTBE) from C4 cuts and methanol.
支撑β分子筛膜(载体为陶瓷拉西环)是一种新型催化精馏元件。
5)  slurry catalytic distillation
浆料催化精馏
1.
The possibility of preparation of methylal from methanol and formaldehyde through slurry catalytic distillation catalyzed by acidic cation exchange resin with large size pores is discussed.
研究了以甲醇和甲醛为原料,以大孔径强酸性阳离子交换树脂为催化剂,通过浆料催化精馏工艺制备甲缩醛的可行性。
2.
On the basis of the research of synthesis of methylal with catalytic distillation and reviewing tower structures, models and simulation methods for catalytic distillation process, a novel technology of preparation of methylal with slurry catalytic distillation was studied in this paper.
以甲缩醛催化精馏合成技术为研究背景,在总结催化精馏塔结构、模型与模拟方法的基础上,本文提出了浆料催化精馏制备甲缩醛的新工艺,浆料催化精馏将催化剂磨成微粒或超微颗粒,使其与液相形成浆料在塔内流动,并循环使用。
3.
In this paper, the slurry catalytic distillation process was experimentally studied on the esterification of glacial acid by methanol.
浆料催化精馏是近年来发展起来的一种新型催化精馏工艺。
6)  A novel composite packing suitable for precise distillation
复合型精密精馏填料
补充资料:催化精馏
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性质:有催化剂催化反应和精馏一体化作用。它有两种含义:(1)在相对挥发度很接近但化学性质差异较大的混合液中加入第三种反应剂,使与某一组分发生反应,增大相对挥发度使易于分离;(2)催化反应过程与精馏过程结合,边精馏,边反应,反应与分离一体化,利用精馏过程把反应产物和原料分离,破坏化学反应的平衡关系,使反应继续进行。同时利用反应关系,破坏气液平衡,加快传质分离。若反应放热,还可用来气化物料,节约能耗。如甲醇与含丁烯的气体用阳离子交换树脂催化剂反应,选择性地与异丁烯合成甲基叔丁基醚(MTBE),与其他丁烯异构物分离。

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