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Catalytic composition for co2 conversion

A composition and catalyst technology, applied in physical/chemical process catalysts, metal/metal oxide/metal hydroxide catalysts, molecular sieve catalysts, etc.

Inactive Publication Date: 2020-06-05
AZAD PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this reaction requires the presence of separately produced hydrogen as a reducing agent

Method used

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  • Catalytic composition for co2 conversion
  • Catalytic composition for co2 conversion
  • Catalytic composition for co2 conversion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 A flowchart describing the steps of the method is shown. In the first step, water is heated to produce water vapor. Water vapor is then mixed with CO 2 The gas is mixed, and the mixture is then contacted with a heated catalytic composition.

[0037] figure 2 A device for carrying out the method according to the invention is shown. The device 15 comprises heaters 10 for heating the catalytic composition 5 arranged at regular intervals in different zones in the plug flow reactor. The heater 10 is also used to heat the water fed from the bucket 8 to the spiral pipe 9 . By heating the water in the helical tube 9, water vapor is generated. Exhaust pipe 12 collects CO2 2 gas heater 10 exhaust, the CO containing 2 The gas is pumped through pipes 2 and 3 by means of a gas pump 1 , where the gas flow passes through a pressure controller 6 connected to pipe 3 via valve 4 . in CO 2 Before the gas enters the plug flow reactor, it passes through an inlet where th...

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Abstract

The present invention relates to a catalytic composition comprising at least 7 different elements selected from the group consisting of the elements defined by the intersection of the second to the sixth period and the first to the sixteenth group of the periodic table of the elements, whereby technetium is excluded, and a matrix component. A method for use of the catalytic composition is also provided.

Description

technical field [0001] The present invention relates to CO 2 Processes and catalytic compositions for conversion to synthesis gas and hydrocarbon compounds. Background technique [0002] Fossil fuels have always played an important role in the generation of energy. Energy consumption has continued to increase over the past few decades. Consequently, the dependence on fossil fuels increases and the generation of energy contributes to the greenhouse gas CO 2 The release into the atmosphere increased significantly. volumes in the range of billions of tons of CO 2 emissions into the atmosphere, and this trend continues to increase. At the same time, there is increasing evidence that this anthropogenic CO 2 Emissions contribute, at least in part, to changes in climate and weather, such as sudden changes in conditions such as floods and droughts. In addition, large amounts of CO are emitted during ironmaking and concrete production 2 . Therefore, there is a strong need to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J23/00B01J35/04B01J35/10C01B3/32C10G2/00
CPCB01J23/002C10G2/00C01B3/06B01J21/16B01J27/20B01J29/061B01J2523/00Y02E60/36B01J2523/12B01J2523/17B01J2523/28B01J2523/31B01J2523/3712B01J2523/41B01J2523/68B01J2523/842B01J2523/847B01J2523/3737B01J2523/3743B01J2523/375B01J2523/67B01J2523/3725B01J2523/845B01J21/18B01J23/00C01B2203/1017C01B2203/1041C01B2203/1205C01B2203/1614C01B2203/1628B01J35/56B01J35/60
Inventor A·阿维斯蒂扬·卡吉基C·富勒西·纳博尔德M·巴罗尼安
Owner AZAD PHARMA
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