Multifunctional methanol processing method and apparatus

A processing method and multi-functional technology, applied in chemical instruments and methods, petroleum industry, bulk chemical production, etc., can solve the problems of high product separation requirements, harsh production conditions, large investment, etc., to achieve flexible schemes, short processes, The effect of saving on investment

Inactive Publication Date: 2012-11-14
李小燕
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology makes it possible for companies or organizations to create more efficient ways of doing things quickly without having to make significant changes that they may have already done beforehand.

Problems solved by technology

Technological Problem: Current methods used in industry to make fuel involve expensive chemical processes that require significant amounts of fossil fuels or other sources like natural gases. Additionally, current methods use complex equipment involving multiple steps, leading to increased costs associated therewith. Therefore, it would be beneficial if more efficient ways were found to create these types of compounds through catalytic reactions between different substances without requiring excessive capital input or technical problem addressed in this patented text.

Method used

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  • Multifunctional methanol processing method and apparatus

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Embodiment Construction

[0015] See figure 1 , the regenerator 1 is connected to the reactor through the regenerated catalyst tube 3 and the standby catalyst tube 4, the lower part of the regenerator 1 has an inlet of air 22, and the top of the regenerator 1 has an outlet of regenerated flue gas 21. The inlet of the heat exchanger 7 (shell side) is connected to the outlet of the reactor 2; the outlet of the heat exchanger 7 (shell side) is connected to the gas inlet of the quenching tower 8, and the gas outlet of the quenching tower 8 is connected to the gas inlet of the water washing tower 9; the heat exchanger 7 The (tube side) inlet is connected to the gas outlet of the water washing tower 9, and the heat exchanger 7 (tube side) outlet is connected to the fixed bed reactor 1-5 and the fixed bed reactor 2-6.

[0016] see figure 1 , the raw material methanol gas 23 enters from the bottom of the reactor 2, and the reaction gas 10 is drawn out from the top of the reactor 2. The reaction gas 10 enters...

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Abstract

A multifunctional methanol processing method belongs to the field of petrochemical and coal chemical technology. Methanol is used to produce low carbon olefins, gasoline and aromatics. The method adopts a two-step processing technique. The first step is to use methanol to produce low carbon olefins. The second step is to use low carbon olefins to synthesize aromatics and/or gasoline. The invention also provides a reactor and a regenerator used for the method. The method and the reactor and the regenerator can produce products with low carbon olefins, gasoline and aromatics which are urgently needed for economic construction, and have the advantages of flexible program, short process, low investment and high efficiency.

Description

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Claims

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Application Information

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Owner 李小燕
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