System and method for coupling co-production of synthetic gas

A synthesis gas and air technology, applied in the direction of separation methods, chemical instruments and methods, products, etc., can solve problems such as limitations, achieve the effects of reducing energy consumption, solving energy efficient utilization and environmental protection

Inactive Publication Date: 2019-05-07
霖和气候科技(北京)有限公司
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a system and method for coupling co-production of syngas, which uses direct capture of carbon dioxide in the air and methane chemical cycle reforming to couple co-production of syngas t

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
  • System and method for coupling co-production of synthetic gas
  • System and method for coupling co-production of synthetic gas

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example

[0034] Such as figure 1 As shown, a system and method for producing syngas by coupling and co-production, the method includes the following steps:

[0035] (1) Direct capture of carbon dioxide in the air: a carbon dioxide adsorption process: first open the first flow control valve 1-1, the second flow control valve 1-3, the third flow control valve 1-8 and the first air pump 1-4 , The three-way valve 1-10 is switched to the second carbon dioxide concentration detector 1-7 and the third flow regulating valve 1-8 pipeline, and the other flow regulating valves of the unit A that directly capture carbon dioxide in the air are closed; The flow regulating valve 1-1 enters the dryer 1-2 for drying and filtering, and then the dried air enters the carbon dioxide adsorption chamber 1-6 through the second flow regulating valve 1-3, and the carbon dioxide in the air is adsorbed by the carbon dioxide adsorbent 3 , The air 4 after the carbon dioxide is adsorbed is discharged i...

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 discloses a system and a method for coupling co-production of synthetic gas. The system is composed of a unit for directly capturing carbon dioxide in air and a unit for preparing the synthetic gas by chemically circularly reforming methane, wherein the unit for directly capturing carbon dioxide in air comprises a dryer for drying air, a carbon dioxide adsorption chamber for capturing carbon dioxide, a condenser, a gas-liquid separator, a gas pump, a gas tank for storing desorbed carbon dioxide and a carbon dioxide concentration detector; and the unit for preparing the syntheticgas by chemically circularly reforming methane includes a reduction reactor and an oxidation reactor. The system controls the adsorption and desorption process of carbon dioxide in the air by adjusting the humidity of the carbon dioxide capturing unit, and a mixed gas composed of the desorbed carbon dioxide and the air is stored in the gas tank, and enters the methane chemical circular reforming unit through a gas tank gas discharge valve under the control of a mass flow meter. The method realizes the integration of the negative emission of carbon dioxide and the conversion and regeneration ofenergy, and improves the economic benefit of the carbon dioxide in the air.

Description

technical field [0001] The invention relates to the field of negative emission of carbon dioxide in the air and energy conversion and utilization, in particular to a system and method for coupling co-production of synthetic gas. Background technique [0002] In recent years, the problem of global warming has become increasingly prominent as the massive combustion of fossil fuels has led to excessive emissions of carbon dioxide. Among the many current solutions, the capture and storage of carbon dioxide is considered to be a more effective medium-term solution, but the cost of capturing carbon dioxide in this solution is relatively high, and the storage method is easy to deal with when natural disasters such as earthquakes occur. leakage. Therefore, in addition to carbon sequestration, resource utilization of carbon may be an economically feasible solution to alleviate anthropogenic carbon dioxide emissions. [0003] In addition, carbon resource utilization should be closel...

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
IPC IPC(8): B01D53/02B01D53/28C01B3/34
CPCY02C20/20Y02P20/133Y02P20/151Y02P30/00Y02C20/40
Inventor 孙雪艳廖湘标朱亮亮陈曦闫渊
Owner 霖和气候科技(北京)有限公司
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