Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biomass integrated thermocracking equipment for graded preparing liquid fuel

A liquid fuel, integrated technology, used in the preparation of liquid hydrocarbon mixtures, petroleum industry and other directions, can solve the problems of ungraded liquid products and low energy utilization, and achieve the effect of reducing costs and ensuring smooth feeding.

Inactive Publication Date: 2004-11-10
ZHEJIANG UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to develop a biomass integrated pyrolysis staged preparation of liquid fuel device in view of the shortcomings of the existing biomass pyrolysis liquefaction process, such as low energy utilization rate and non-gradation of liquid products.

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
  • Biomass integrated thermocracking equipment for graded preparing liquid fuel
  • Biomass integrated thermocracking equipment for graded preparing liquid fuel
  • Biomass integrated thermocracking equipment for graded preparing liquid fuel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 As shown, the present invention includes a preparatory hopper 1 connected to a combined feeding device 2, and the combined feeding device 2 is respectively connected to a variable cross-section fluidized bed reactor 3, a spare gas source 19, an air storage tank 20, and a variable cross-section fluidized bed The reactor 3 is respectively connected to the cyclone separator 5, the backup gas source 19, the gas storage tank 20, and the heat exchanger 4 outside the reactor is respectively connected to the charcoal combustion furnace 15, the raw material drying chamber 17, and the raw material drying chamber 17 is respectively connected to the feed bin 16. The induced draft fan 21 is connected to one end of the cyclone separator 5 and the charcoal filter 6, and the other end of the cyclone separator 5 and the charcoal filter 6 is connected to the charcoal burner 15, and the charcoal filter 6 passes through the high-temperature condenser 7 and the high-temperat...

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

A integrated biomass thermocracking equipment for preparing liquid fuel is composed of cyclone separator, carbon filter, multi-stage condensing system consisting of two air coolers, two heat-transfer oil heaters and three condensers, self-heating system consisting of two air coolers, carbon burner and heat exchanger of reactor, combined feeder, and cross-section variable fluidized-bed reactor. Its advantages are flash temp-rasing of biomass, fast eduction out of volatile components and recovering solid carbon.

Description

technical field [0001] The invention relates to a biomass integrated pyrolysis staged preparation device for liquid fuel. Background technique [0002] With the continuous development of my country's national economy leading to the rapid growth of energy demand, a large amount of SO emitted during the combustion and utilization of fossil fuels 2 , NO x Pollutants such as pollutants have seriously polluted the ecological environment. At the same time, as the world's second largest CO 2 Emitting country, CO 2 The "greenhouse effect" effect exacerbated by massive emissions has also been paid attention to in my country. In addition, due to the outbreak of oil crises and the instability of oil prices, the development and application of alternative liquid fuels has also been put on the agenda. Compared with fossil fuels such as coal, biomass is a renewable and clean energy resource, and because of the CO 2 The characteristic of zero emission has speci...

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 Patents(China)
IPC IPC(8): C10G1/00
Inventor 骆仲泱王树荣岑可法倪明江方梦祥施正伦周劲松余春江
Owner ZHEJIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com