CN110252272B - 一种连续大规模制备烯烃环氧化催化剂的方法及装置 - Google Patents
一种连续大规模制备烯烃环氧化催化剂的方法及装置 Download PDFInfo
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Abstract
Description
原料 | 厂家及纯度 |
TiCl<sub>4</sub> | 阿拉丁,分析纯(≥99%) |
TiF<sub>4</sub> | 西陇化工,分析纯(≥99%) |
六甲基二硅氮烷 | 阿拉丁,分析纯(≥98%) |
EBHP | 自制,32%-35%(乙苯和乙苯过氧化氢混合溶液) |
CHP | 阿拉丁,≥80% |
丙烯 | 烟台润龙,高纯(≥99.995%) |
N<sub>2</sub> | 北京中惠普,高纯(≥99.995%) |
Claims (16)
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CN110252272A CN110252272A (zh) | 2019-09-20 |
CN110252272B true CN110252272B (zh) | 2022-04-22 |
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