Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reforming hydrogen production device
The invention discloses an induction heating quick-response catalytic reforming hydrogen production device based on a magnetic porous material. The induction heating quick-response catalytic reforming hydrogen production device comprises a microreactor material prepared from a magnetic porous ceramic block with high Curie temperature. And a reforming catalyst is loaded on the surface of the hole wall of the microreactor. The magnetic porous ceramic block body has a magnetocaloric effect, and the temperature can reach 300 DEG C or above through electromagnetic induction heating; the hydrogen production device can uniformly and rapidly heat the porous ceramic block through the alternating magnetic field, so that the loaded catalyst is heated together, and gasification and in-situ catalytic reforming of methanol steam and hydrogen production are rapidly realized. The methanol steam reforming hydrogen production device provided by the invention has the characteristics of rapid temperature rise, rapid response, accurate temperature control, small over-temperature, long service life of the catalyst, large hydrogen production amount and the like, and can immediately supply hydrogen to a hydrogen fuel cell so as to avoid the safety problem and the high-cost problem of existing high-pressure hydrogen storage-hydrogenation.
本发明公开了一种基于磁性多孔材料的感应加热快速响应催化重整制氢装置，包括高居里温度的磁性多孔陶瓷块体制备得到的微反应器材料。微反应器的孔壁表面负载了重整催化剂。所述磁性多孔陶瓷块体具有磁热效应，通过电磁感应加热可达300℃以上；所述制氢装置能够通过交变磁场对多孔陶瓷块体均匀、快速加热从而使负载的催化剂也一同加热，从而快速实现甲醇水蒸气的气化和原位催化重整并产氢。本发明提供的甲醇水蒸气重整制氢装置具有快速升温、快速响应、准确控温、过温小、催化剂寿命长、产氢量大等特点，可为氢燃料电池即时供氢，以避免现有高压储氢‑加氢的安全性问题和高成本难题。
Reforming hydrogen production device
The invention discloses an induction heating quick-response catalytic reforming hydrogen production device based on a magnetic porous material. The induction heating quick-response catalytic reforming hydrogen production device comprises a microreactor material prepared from a magnetic porous ceramic block with high Curie temperature. And a reforming catalyst is loaded on the surface of the hole wall of the microreactor. The magnetic porous ceramic block body has a magnetocaloric effect, and the temperature can reach 300 DEG C or above through electromagnetic induction heating; the hydrogen production device can uniformly and rapidly heat the porous ceramic block through the alternating magnetic field, so that the loaded catalyst is heated together, and gasification and in-situ catalytic reforming of methanol steam and hydrogen production are rapidly realized. The methanol steam reforming hydrogen production device provided by the invention has the characteristics of rapid temperature rise, rapid response, accurate temperature control, small over-temperature, long service life of the catalyst, large hydrogen production amount and the like, and can immediately supply hydrogen to a hydrogen fuel cell so as to avoid the safety problem and the high-cost problem of existing high-pressure hydrogen storage-hydrogenation.
本发明公开了一种基于磁性多孔材料的感应加热快速响应催化重整制氢装置，包括高居里温度的磁性多孔陶瓷块体制备得到的微反应器材料。微反应器的孔壁表面负载了重整催化剂。所述磁性多孔陶瓷块体具有磁热效应，通过电磁感应加热可达300℃以上；所述制氢装置能够通过交变磁场对多孔陶瓷块体均匀、快速加热从而使负载的催化剂也一同加热，从而快速实现甲醇水蒸气的气化和原位催化重整并产氢。本发明提供的甲醇水蒸气重整制氢装置具有快速升温、快速响应、准确控温、过温小、催化剂寿命长、产氢量大等特点，可为氢燃料电池即时供氢，以避免现有高压储氢‑加氢的安全性问题和高成本难题。
Reforming hydrogen production device
一种重整制氢装置
GUO WENMING (Autor:in) / ZHANG YI (Autor:in) / HUANG SHAOQIN (Autor:in) / XIAO HANNING (Autor:in) / QIN HANG (Autor:in) / GAO PENGZHAO (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME
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