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1)  catalytic distillation column internals
催化精馏内构件
2)  catalytic distillation packing
催化蒸馏塔内件
3)  catalytic distillation
催化精馏
1.
Hydrolysis of methyl acetate and methanol mixture in a catalytic distillation column;
乙酸甲酯与甲醇共沸物催化精馏水解工艺
2.
Simulation of synthesis of phenol through the decomposition of cumene hydroperoxide by catalytic distillation;
催化精馏分解过氧化氢异丙苯制苯酚模拟计算
3.
Research actualities and advances of catalytic distillation process;
催化精馏技术的进展概况
4)  catalytic rectification
催化精馏
1.
n-Butyl acetate was synthesized from acetic acid and n-butyl alcohol in a catalytic rectification tower 30 mm in diameter and 1.
92m的催化精馏塔中,以Hβ沸石为催化剂,采用θ环填料,研究了乙酸与正丁醇酯化反应合成乙酸正丁酯的工艺过程。
2.
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。
5)  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。
6)  catalytic-distillation tower
催化精馏塔
1.
In a new type of catalytic-distillation tower, the effect of different catalyst packing mode on the catalytic distillation of benzene chlorination was studied.
在一种结构新颖的汽相分流催化精馏塔中,采用不同的催化剂装填方式,进行了苯氯化催化精馏实验;研究了上行汽(气)体的侧线分流比例及压降降低的比例,考察了氯气流量对苯氯化催化精馏结果的影响。
补充资料:内构件
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性质:流化床反应器内安装的挡板或其他构件。如横向挡板、纵向挡板、波纹挡板、百叶窗式导向档板、三维的塔型构件和脊形构件等。内构件的作用是抑制流化床内气体和颗粒的返混,帮助大气泡的破碎,改善气-固接触和停留时间分配,改善反应器的性能。例如在萘氧化生产苯酐的反应器中,安装了塔型构件,产率增加5%~6%,处理能力增加35%以上,可见内构件是很重要的。

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