电极辅助加热与氢气回燃耦合的一体化甲醇重整制氢装置
By integrating electrode-assisted heating with hydrogen regeneration, the problems of slow start-up speed, unstable hydrogen yield, low energy efficiency, and large water consumption in existing methanol reforming hydrogen production units have been solved, achieving a miniaturized design with rapid start-up, stable hydrogen yield, and high energy efficiency.
CN122399679APending Publication Date: 2026-07-17ZHONGBEI UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZHONGBEI UNIV
- Filing Date
- 2026-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing methanol reforming hydrogen production units have slow start-up speeds, unstable hydrogen yields, low overall energy efficiency, high water consumption, and are not conducive to miniaturization.
Method used
An integrated design coupling electrode-assisted heating and hydrogen recirculation is adopted. Electrode-assisted heating enables rapid vaporization of methanol-water solution, and combined with the hydrogen recirculation system, dynamic regulation of the reforming reaction and waste heat recovery of flue gas are achieved. The integrated structure is adopted.
Benefits of technology
It improves start-up speed, ensures the stability of hydrogen production, enhances overall energy efficiency, reduces water consumption, and facilitates miniaturization.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122399679A_ABST
Abstract
本发明涉及甲醇重整制氢技术领域，具体是一种电极辅助加热与氢气回燃耦合的一体化甲醇重整制氢装置，其包括左挡板和右挡板，左挡板和右挡板之间固定有内管，内管的内腔固定有左电极板、中间电极板、右电极板、隔板，左电极板、中间电极板、右电极板、隔板将内管的内腔分隔为左导烟室、汽化室、右导烟室、燃烧室、导料室，出气管与导料室之间连通有左导气管、左反应管、中间反应管、右反应管，左导烟室与右导烟室之间连通有导烟管，右导烟室与燃烧室之间连通有右电极板孔A，燃烧室与进气管之间连通有右导气管。其解决了现有甲醇重整制氢装置启动速度较慢、氢气产率不稳定、整体能效较低、用水量较大、不利于小型化的问题，适用于甲醇重整制氢。
Need to check novelty before this filing date? Find Prior Art