Methanol cracking device

A methanol cracking device and methanol technology, which are applied in inorganic chemistry, non-metallic elements, hydrogen/synthesis gas production, etc., can solve the problems of limited application scope of crackers, difficult catalyst replacement, complex structure, etc., and achieve compact and simple structure. , the effect of increasing the effective heat transfer area

Active Publication Date: 2020-07-17
XI AN JIAOTONG UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat exchange chamber and the cracking chamber of some existing methanol cracking devices are separated, the structure is complex, the volume is too large, and the catalyst is difficult to replace after sintering, which limits the application range of the cracker.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Methanol cracking device
  • Methanol cracking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] Such as figure 1 with figure 2 As shown, the present invention is a small methanol cracking device, which mainly includes a methanol tank 1, a filter 2, a methanol pump 3, a flow control valve 4, a three-way valve 5, a solenoid valve 6, a ferrule joint 7, and an evaporation tube 8. , Throttle tube 9, one-way valve 10, cracking pipe 11, one-way valve two 12, cracked gas storage tank 13, pressure...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a methanol cracking device. The methanol cracking device comprises a methanol box, a filter, a methanol pump, a flow control valve, a three-way valve, an electromagnetic valve,a reaction section, a one-way valve, a cracking gas storage tank, a pressure sensor, a digital pressure display, a needle valve and the like. The reaction section consists of an evaporation pipe, a throttle pipe and a cracking pipe, the three sections of pipelines are spiral and are connected by a clamping sleeve joint, and the cracking pipe is filled with a low-temperature catalyst for promotingreaction. By arranging the evaporation pipe and the throttling pipe with different diameters, the evaporation and vaporization effect of methanol and the reaction efficiency of the cracking reaction can be improved. The whole device is convenient to assemble and disassemble, good in interchangeability, simple in structure and low in manufacturing cost.

Description

Technical field [0001] The invention belongs to the technical field of gas cracking devices, and particularly relates to a methanol cracking device. Background technique [0002] Methanol exists in liquid form under normal temperature and pressure. Its density is similar to that of gasoline. It is easy to store and easy to transport. Its octane number is also high. The molecule contains 50% oxygen. It burns quickly and has a wide range of lean burn. An oxygen-rich, environmentally friendly, high-energy fuel. In order to ensure national energy security, according to the energy characteristics of my country’s oil-poor and rich coal, carry out basic research on the application of oxyfuel vehicles from coal to methanol (methanol can be synthesized by gasification of carbon-containing organic matter, so it is also a renewable energy), and establish alcohols The theoretical system of fuel combustion, emission and its control is particularly important. After years of research and devel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C01B3/22
CPCC01B3/22C01B2203/0277C01B2203/1076C01B2203/1223C01B2203/1288C01B2203/169
Inventor 魏衍举张洁杨亚晶刘圣华
Owner XI AN JIAOTONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap