[化学] 热分解；热解
The structure and oxygen functional groups of coals have a great influence on thermal decomposition during pyrolysis and combustion.
在煤的热解和燃烧过程中，煤的结构及煤中含氧官能团对煤的分解影响很大。
The thermal decomposition process of the oxalate precursor was optimized through varying heating rate in different temperature ranges.
通过改变不同温度范围的加热速度来优化草酸盐前驱体热分解工艺。
According to the result, the thermal decomposition kinetic parameters of the sludge and the combustion kinetic parameters of the residue can be obtained.
根据热重分析结果得到热解反应化学动力学参数和热解残余物的燃烧反应化学动力学参数。
AIM To study Thermal stabilities and thermal decomposition process of ribavirin and establish thermal decomposition kinetics equation.
目的研究三氮唑核苷的热稳定性及热降解，建立热解动力学方程。
Thermal safety of expanded ammonium nitrate and its explosive, and other type explosive have been evaluated according to temperature, pressure and temperature rise rate in thermal decomposition.
从绝热分解过程的温度、压力和温升速率随时间的变化，对膨化*********及其炸药和其它几类炸药的热安定性进行了安全性评价。
The results of thermal analysis show that the damage affects thermal decomposition of nitrate(NG/BTTN).
热分析试验表明，损伤对以硝酸酯为主的基体材料的热分解有影响。
Pressure behavior and pressure effect of dilute stabilizing agents in the thermal decomposition of organic peroxides were examined in a mini-closed pressure vessel test(MCPVT).
用小型密闭压力容器试验 （MCPVT）跟踪测定了有机*********物热分解反应产生的压力行为和有稀释稳定剂存在下的压力效应。
Raman spectra of boron carbonitride(BCN) nanotubes made by thermal decomposition under different temperatures and with different catalysts were analysized.
对不同温度和不同催化条件下用高温热解法制备的硼碳氮（BCN）纳米管的拉曼光谱进行了分析。
The thermal decomposition behavior of calcium ammonium nitrate is stu***d by the constant-temperature thermal decomposition process and differential scanning calorimetry.
采用恒温热分解和差示扫描量热法，研究了*********钙的热分解行为。
These stabilizers could inhibit the thermal decomposition at the early stage, and meanwhile prolong the long-term heat stability of PVC.
当PVC初期受热分解时，分子链上的初期稳定官能团起作用，抑制其分解。
Most textile flame retardants change or interrupt the normal thermal decomposition process of the polymer.
多数的纺织用阻燃剂改变或干涉聚合物（织物）正常的热分解过程。
This article deals with the kinetics of thermal decomposition process of non-coking coal with modified coal tar pitch used in a steel company.
本文对国内某钢铁公司焦化厂所用的非焦煤配改质沥青的分解过程进行了动力学研究。
The two kinds of preparation methods of the counter electrode (platinum) were discussed: electrochemical (constant current law) and thermal decomposition.
讨论了反电极铂的两种制备方法：电化学法（恒电流法）和热分解法；
One way to resolve ignition and combustion difficulties for AN-based propellant is to lower AN decomposition temperature, and to accelerate the thermal decomposition of AN.
降低*********的热分解温度，促进AN的热分解是解决*********推进剂点火和燃烧困难的途径之一。
Thermal Decomposition reaction kinetics of cerium carbonate was investigated with Netzsch STA 449C thermal analyzer.
利用德国耐驰STA449C 型综合热分析仪对碳酸铈分解过程动力学进行了研究。
The yields of three forms outcome will have different with the condition of thermal decomposition for some coal and biomass.
对于一定的煤及生物质来说，三种形态产物的产率将因热解条件不同而有差异。
The glass transition temperatures of blend systems descend with increasing amount of TP200EP and PP150EP. But they have little influence on thermal decomposition temperatures.
共混体系的玻璃化温度，随着TP200EP和PP150EP含量的增加呈下降趋势，而对共混体系的热分解温度影响不大。
The microstructure, thermal decomposition, thermal expansion of aluminum titanate material and their effecting factors were described.
主要阐述了钛酸铝材料的微观结构，以及热分解、热膨胀及其影响因素。
The mechanism and kinetics of the thermal decomposition reaction of Bombyx-mori cocoons are stu***d by means of the TGA and IR methods.
本文用热重分析法（TGA）研究了桑蚕茧的热分解动力学和反应机理。
The thermal decomposition mechanism of ammonium nitrate and its admixture is reviewed.
对*********及其混合物的热分解机理进行了总结。
The thermal decomposition of calcium carbonate is an important chemical reaction during cement raw meal decomposition, on which decomposition rate of raw meal and output of clinker depend.
碳酸钙热分解是分解炉内水泥生料分解的一个重要反应，对水泥生料的分解率和熟料产量有较大的影响。
The thermal decomposition of hydrogen peroxide in DMF and the polymerization of acrylonitrile initiated by hydrogen peroxide were stu***d.
本文研究了*********氢在二甲基甲酰胺中的热分解反应，测定了不同温度下的分解速率常数和表现活化能。
In this paper, the main application of TG-DTA technology in the thermal decomposition of hydrotalcite-like compounds was reviewed.
综述了TG-DTA技术在类水滑石化合物热分解过程中的应用。
The thermal decomposition characteristics of trimethylolpropane trinitrate(TMPTN) were investigated by means of high pressure DSC.
利用高压DSC研究了三羟************三硝酸酯（TMPTN）的热分解特性。
This type of thermal decomposition is called pyrolysis.
这种类型的热分解反应称做热解。
Mixed metal oxide( MMO) coated titanium anode was prepared by thermal decomposition process.
采用热分解方法制备了混合金属氧化物（MO）层钛阳极。
Catalyst of the organo-metallic compound (OME) on the combustion and thermal decomposition of HNIW monopropellant was investigated through burning rate measurement, DSC and TG thermal analysis.
通过燃速测定、差示扫描量热技术（DSC）和热失重技术（TG）研究了有机金属化合物催化剂（OME）对*********六氮杂异伍兹烷（HNIW ）单元推进剂热分解和燃烧性能的影响。
The results show that the crook of these propellants burning curves were caused by the difference of thermal decomposition behavior between the solid filler RDX and NC-NG double-base binder.
试验结果表明：NC、NG组成的双基粘合剂与固体添加物RDX在热分解特性上的差异是导致硝胺发射药燃速曲线转折的原因。
|pyrolysis/thermolysis;[化学]热分解；热解
热分解（Thermal Decomposition） 是指物质在受热条件下发生化学分解的过程。该反应通常需要持续加热提供能量，导致单一化合物分裂成两种或多种更简单的物质（元素或化合物）。这种分解反应通常是吸热的，常见于金属碳酸盐、硝酸盐、氢氧化物等化合物中。
典型反应示例
最经典的案例是碳酸钙（CaCO₃）在高温下分解为氧化钙（CaO）和二氧化碳（CO₂）：
$$ce{CaCO3(s) ->[Delta] CaO(s) + CO2(g)}$$
此反应需达到约 840°C 的热分解温度，是工业制备生石灰的核心步骤。
反应机理与条件
热分解的本质是热能破坏了化合物内部的化学键。其速率和产物受温度、压力、催化剂及物质形态影响。例如，硝酸钾（KNO₃）在 400°C 以上分解为亚硝酸钾和氧气，而更高温度下会进一步生成氧化钾和氮气。
应用领域
与类似反应的区分
需注意热分解不同于热裂解（Pyrolysis），后者通常在无氧或缺氧环境下进行，产物更复杂；也不同于光解（Photolysis），后者由光能驱动而非热能。
权威参考来源
Thermal Decomposition（热分解） 指物质在受热条件下发生化学分解的过程，通常生成更简单的物质或新化合物。以下是详细解释：
$$ text{CaCO}_3 xrightarrow{Delta} text{CaO} + text{CO}_2↑ $$
扩展阅读：若需了解具体物质的热分解温度或反应机制，可参考化学手册或专业数据库（如搜索来源中的海词词典、搜狗百科）。
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