Selective Production of Intermediate Compounds of Reaction In Series by Use of Catalytic Zeolite Membrane Reactor
催化沸石膜反应器选择性生产串联反应中间体化合物
基本信息
- 批准号:13650829
- 负责人:
- 金额:$ 2.3万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2001
- 资助国家:日本
- 起止时间:2001 至 2002
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Zeolites are crystalline alumino-silicate, and widely used as catalysts and adsorbents. MFI-type zeolite has fine pores within its crystals, the diameter of which is almost the same as the molecular size of benzene. Hence, the zeolite shows high molecular-sieving effect. When the zeolite is succeeded to be prepare in the shape of membrane, the membrane can enable to realize new separation and simultaneous reaction and separation with high performance. The main objective of this project is to development of MFI-type zeolite catalytic membrane, and to apply it to high separation and simultaneous reaction and separation processes. We obtained the following results through this research work :In fiscal year of 2001 :(1) MFI-type catalytic membrane was succeeded to prepared without any pin-holes by a new method, well-mixed hydrothermal synthesis.(2) Hydrophilic zeolite membrane with high acid-proof was successively prepared by the liquid phase oxidation method. This membrane allows the permeation for only water.(3) We developed a new method, called "Catalytic Cracking of Silane (CCS) method", for controlling the pore diameter and the location of acid sites distribution of zeolite. When diethoxymethyl-silane was employed for the CCS method, the effective pore diameter was decreased in pores. On the other hand, tri-phenyl silane was used, the effective pore diameter was decreased only at pore months.In fiscal year of 2002 :The CCS method with tri-phenyl sliane was applied to contorol the distribution of active sites (acid sites) on the zeolite membranes, to prepared the membrane with acid sites only within pores. When the reaction of methanol was conducted by use of this treated membrane, useful olefins were produced at selectivity above 85% under the conditions of the conversion of methanol of around 0 to 70% and zero pressure drop between the permeate and the feed sides.
沸石是一种结晶铝硅酸盐,广泛用作催化剂和吸附剂。MFI型沸石在其晶体内具有细孔,其直径几乎与苯的分子大小相同。因此,沸石显示出高分子筛效应。将沸石成功地制成膜状后,该膜可实现新的分离,实现高性能的反应分离同时进行。本计画之主要目的为开发MFI型沸石触媒膜,并将其应用于高分离及反应分离同时进行之制程。通过这项研究工作,我们取得了以下成果:2001财年:(1)采用一种新的方法--充分混合的水热合成法,成功制备了无针孔的MFI型催化膜。(2)采用液相氧化法成功地制备了高耐酸性能的亲水性分子筛膜。该膜仅允许水渗透。(3)我们开发了一种新的方法,称为“催化裂解硅烷(CCS)法”,用于控制孔径和酸中心分布的位置。当二乙氧基甲基硅烷用于CCS方法时,孔中的有效孔径减小。2002年度:采用以三苯基硅烷为原料的CCS法控制沸石膜上活性中心(酸中心)的分布,制备了孔内只有酸中心的膜。当使用这种处理过的膜进行甲醇反应时,在甲醇转化率约为0 - 70%和渗透侧和进料侧之间的压力降为零的条件下,以高于85%的选择性生产有用的烯烃。
项目成果
期刊论文数量(16)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Masuda, T.: "Preparation of Hydrophilic and Acid-Proof Silicalite-1 Zeolite Membrane and Its Application to Selective Separation of Water from Water Solutions of Concentrated Acetic Acid by Pervaporation"Separation and Purification Technology. 32. 181-189
Masuda, T.:“亲水耐酸Silicalite-1沸石膜的制备及其在渗透蒸发浓乙酸水溶液中选择性分离水的应用”分离纯化技术。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Masuda, T., Otani, S., Tsuji, T., Kitamura, M., Mukai, S.R.: "Preparation of Hydrophilic and Acid-Proof Silicalite-1 Zeolite Membrane and Its Application to Selective Separation of Water from Water Solutions of Concentrated Acetic Acid by Pervaporation"Se
Masuda, T.、Otani, S.、Tsuji, T.、Kitamura, M.、Mukai, S.R.:“亲水耐酸 Silicalite-1 沸石膜的制备及其在浓缩水溶液中选择性分离水的应用”
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
増田 隆夫: "減圧TPD法による固体触媒の酸・塩基特性の同時評価"触媒. 43. 434-436 (2001)
Takao Masuda:“通过减压TPD法同时评价固体催化剂的酸碱性质”,《催化》43. 434-436(2001)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Masuda, T.: "Modification of Effective Pore Opening of MFI-type Zeolite Utilizing Catalytic Cracking of Silane and Its Application to Preparation of H_2 Separation Zeolite membrane"Microporous and Mesoporous Materials. 48. 239-245 (2001)
Masuda, T.:“利用硅烷催化裂解对MFI型沸石有效开孔进行改性及其在H_2分离沸石膜制备中的应用”微孔和介孔材料。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Masuda, T.: "Methanol to Olefins Using ZSM-5 Zeolite Catalyst Membrane Reactor"Chemical Engineering Science. 58. 649-656 (2003)
Masuda, T.:“使用 ZSM-5 沸石催化剂膜反应器将甲醇转化为烯烃”化学工程科学。
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- 影响因子:0
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MASUDA Takao其他文献
MASUDA Takao的其他文献
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{{ truncateString('MASUDA Takao', 18)}}的其他基金
Development of phase transfer adsorbent utilizing specific adsorption properties of ZIFs
利用 ZIF 的特定吸附特性开发相转移吸附剂
- 批准号:
17K19001 - 财政年份:2017
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Development of Reaction Field for Converting Directly Polyalcohols to Allyl Compounds
多元醇直接转化为烯丙基化合物反应场的研究进展
- 批准号:
24656477 - 财政年份:2012
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Preparation of Zeolite Nano-sized Crystals as Structured Active Sites and Highly Shape-selective Reaction Process with Them
作为结构化活性位点的沸石纳米晶体的制备及其高择形反应过程
- 批准号:
24360325 - 财政年份:2012
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Preparation of Zeolite Nano-sized Crystals without Diffusion Resistance and Formation of Structured Catalyst with Them as Quasi-active sites
无扩散阻力沸石纳米晶体的制备及以其为准活性位点的结构化催化剂的形成
- 批准号:
21360386 - 财政年份:2009
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Synthesis of Mordenite Nanocrystals and its Application to Structured Catalytic Reactor for Complicated Reactions
丝光沸石纳米晶的合成及其在复杂反应结构化催化反应器中的应用
- 批准号:
19360356 - 财政年份:2007
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Proposal of Highly Separation Process by Using Zeolite Membrane with Highly Controlled Diffusion Mechanism
利用具有高度受控扩散机制的沸石膜进行高度分离工艺的提案
- 批准号:
15360406 - 财政年份:2003
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Simultaneous Reaction and High Separation Processes by Use of Catalytic Zeolite Membrane
利用催化沸石膜的同时反应和高度分离过程
- 批准号:
11650799 - 财政年份:1999
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of Catalytic Zeolite Membrane and Its Application to Simultaneous Resction and Separation
催化沸石膜的研制及其在同步吸收分离中的应用
- 批准号:
09650844 - 财政年份:1997
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Functional analysis of HIV-1 integrase and attachment site
HIV-1整合酶和附着位点的功能分析
- 批准号:
08670348 - 财政年份:1996
- 资助金额:
$ 2.3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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