CN104437276A - 一种太阳能制氢系统的流化床反应器温度测点方法 - Google Patents

一种太阳能制氢系统的流化床反应器温度测点方法 Download PDF

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CN104437276A
CN104437276A CN201410635832.0A CN201410635832A CN104437276A CN 104437276 A CN104437276 A CN 104437276A CN 201410635832 A CN201410635832 A CN 201410635832A CN 104437276 A CN104437276 A CN 104437276A
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temperature
bed reactor
point method
solar hydrogen
regenerator
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李黎
郭志年
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Ningxia Jiaxiang Automatic Control Technology Co Ltd
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Ningxia Jiaxiang Automatic Control Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G01K13/026—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00053—Temperature measurement of the heat exchange medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

本发明涉及一种太阳能制氢系统的流化床反应器温度测点方法，测点包括T01-回热器进口水温度，T02-回热器1的出口水温度，T03-回热器2的出口水温度，T04-预热器入口温度，T05-预热器出口温度,T06-物料换热器入口料温度,TW01-TW05：壁面温度测点组成，本发明的优势主要体现在：通过对反应器温度进行自动控制从而控制补热功率。

Description

一种太阳能制氢系统的流化床反应器温度测点方法
技术领域
本发明涉及一种太阳能制氢系统的流化床反应器温度测点方法。
背景技术
氢是重要工业原料，如生产合成柴油、甲酸、氨和甲醇等极具市场价值的化工原料，氢化有机物质作为收缩气体，用在氧氢焰熔接器和火箭燃料中。在高温下用氢将金属氧化物还原以制取金属较之其他方法，产品的性质更易控制，同时金属的纯度也高。广泛用于钨、钼、钴、铁等金属粉末和锗、硅的生产。氢气与氧气化合时，放出大量的热，被利用来进行切割金属。利用氢的同位素氘和氚的原子核聚变时产生的能量能够发电。现在，氢气还作为一种可替代性的未来的清洁能源，用于汽车等的燃料。目前的制氢技术，还没有使用CO2和H2结合生产甲酸，柴油等有机原料、有机燃料的技术工艺，路线具有极高的市场价值。生成的甲酸、有机燃料，相当于CO2对洁净燃料H2起到了储存和输送作用。
发明内容:
本发明的目的在于针对上述技术难题，本发明的在于克服以上不足，提供一种使用CO2和H2结合生产甲酸，柴油等有机原料、有机燃料的技术工艺。而本发明是配套于一种太阳能制氢系统的流化床反应器温度测点方法。为实现上述发明目的，本发明采用的技术方案是：本发明涉及一种太阳能制氢系统的流化床反应器温度测点方法，测点包括T01-回热器进口水温度， T02-回热器1的出口水温度，T03-回热器2的出口水温度，T04-预热器入口温度 ，T05-预热器出口温度, T06-物料换热器入口料温度, TW01-TW05：壁面温度测点组成，其特征在于所述的一种太阳能制氢系统的流化床反应器温度测点方法的反应器外壁面温度TW01-TW05为反应器的反馈温度，根据加热区域的不同选择不同测点的温度作为反馈温度。
本发明的优势主要体现在：
通过对反应器温度进行自动控制从而控制补热功率。
 
附图说明图1是一种太阳能制氢系统的流化床反应器温度测点方法示意图：
T01-回热器进口水温度， T02-回热器1的出口水温度，T03-回热器2的出口水温度，T04-预热器入口温度 ，T05-预热器出口温度, T06-物料换热器入口料温度, TW01-TW05：壁面温度。
具体实施方式说明实施例1：
下面结合图1讲述一种太阳能制氢系统的流化床反应器温度测点方法的组成:
本发明涉及一种太阳能制氢系统的流化床反应器温度测点方法，测点包括T01-回热器进口水温度， T02-回热器1的出口水温度，T03-回热器2的出口水温度，T04-预热器入口温度 ，T05-预热器出口温度, T06-物料换热器入口料温度, TW01-TW05：壁面温度测点组成，其特征在于所述的一种太阳能制氢系统的流化床反应器温度测点方法的反应器外壁面温度TW01-TW05为反应器的反馈温度，根据加热区域的不同选择不同测点的温度作为反馈温度。
由于反应器主要是由太阳能供热，外加少量电加热补热。因此，对反应器温度进行自动控制的主要手段是控制补热功率。

Claims (1)

1.本发明涉及一种太阳能制氢系统的流化床反应器温度测点方法，测点包括T01-回热器进口水温度， T02-回热器1的出口水温度，T03-回热器2的出口水温度，T04-预热器入口温度 ，T05-预热器出口温度, T06-物料换热器入口料温度, TW01-TW05：壁面温度测点组成，其特征在于所述的一种太阳能制氢系统的流化床反应器温度测点方法的反应器外壁面温度TW01-TW05为反应器的反馈温度，根据加热区域的不同选择不同测点的温度作为反馈温度。
CN201410635832.0A 2014-11-12 2014-11-12 一种太阳能制氢系统的流化床反应器温度测点方法 Pending CN104437276A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106242946A (zh) * 2016-09-08 2016-12-21 广东合即得能源科技有限公司 一种太阳能制氢合成甲醇的设备及工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101597025A (zh) * 2009-07-03 2009-12-09 西安交通大学 太阳能热驱动的生物质超临界水气化制氢吸收反应器
CN101597027A (zh) * 2009-07-03 2009-12-09 西安交通大学 生物质超临界水气化与多碟聚焦供热耦合制氢装置及方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101597025A (zh) * 2009-07-03 2009-12-09 西安交通大学 太阳能热驱动的生物质超临界水气化制氢吸收反应器
CN101597027A (zh) * 2009-07-03 2009-12-09 西安交通大学 生物质超临界水气化与多碟聚焦供热耦合制氢装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106242946A (zh) * 2016-09-08 2016-12-21 广东合即得能源科技有限公司 一种太阳能制氢合成甲醇的设备及工艺

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