Marlotherm SHLHX等系列导热油的应用领域简介

更新时间:2023-05-20 12:40:57 阅读：评论：0

Marlotherm SH/LH/X等系列导热油的应用领域简介。

The following tables list typical process which make u of MARLOTHERM type synthetic heat transfer fluids. MARLOTHERM Heat Transfer Fluids capability for indirect cooling and heating over a wide temperature range makes them suitable for many different applications.
下面的表格列出了一些要用到MARLOTHERM这种合成导热油的典型领域。MARLOTHERM导热油，因能在非常广的温度区间内能间接的导热和传导制冷而被广泛应用。
The u of organic heat transfer fluids is primarily keyed to process steps in the production of both chemical raw materials and high-quality finished products. The heat transfer liquids are ud to heat and to temper reactors of the widest variety of construction types. They also provide heat to distillation columns. But, heat transfer fluids can also be ud for cooling strongly exothermal process, such as occur in the synthesis of ethylene oxide, aniline or formaldehyde. They also can be ud in waste heat recovery circuits for incread energy efficiency.

在生产基础化工原料和高性能终端产品的工艺步骤中，导热油往往是首先要被考虑的。该导热油被用于加热或维持各种类型的反应釜的温度。也可以给精馏塔（柱）供热。同时，该导热油也能给需要冷却的工艺路线迅速导出热量，例如应用于EO/苯胺/甲醛等的合成。另外，它也经常被用于多余废弃热量的回收循环使用，以提高热能利用效率。

Table 1: Typical areas of application for organic heat transfer fluids
表1：有机导热油的典型应用领域。
In processing plants in the chemicals and petrochemicals industry

石油化学工业的加工工厂。

Alkylbenzene，烷基苯	Aniline 苯胺
Aromatic paration，芳烃的分离	Caprolactam 己内酰胺
Dimethyl terephthalate，二甲基对苯二酸	Ethylene oxide EOhomealone
Formaldehyde 甲醛	Isomerization process，异构化工艺
特别的英文Herbicides, incticides，杀虫剂	Paraffin sulphonate，烷烃磺酸化工艺
Pharmaceutical active ingredients，药物活性中间体	Phthalic anhydride 邻苯二甲酸酐
Rubber and plastics additives，塑料和橡胶助剂	Terephthalic acid 对苯二甲酸
Upgrading of coal，煤炭品质提升

Depending upon the quantity of heat to be handled, up to 400 m3 heat transfer fluid volume is frequently required and circulated in chemical processing.udto

animosity取决于要处理的热量的多少，通常最大的装置可以容纳或需要本产品400立方米再体系中循环。

In polycondensation and polymerization process

在缩聚和聚合反应工艺中，

Mixed adducts，混合加成物	Polyacrylates 聚丙烯酸酯
Polyamides 聚酰胺	Polyesters 聚酯
Polyethylene (LDPE) 聚乙烯（低密度的）	Polymethacrylates 聚合甲基丙烯酸酯
next是什么意思Polyphenylene oxide 聚亚苯基氧化物	Polypropylene (LDPP) 聚丙烯（低密度的）

Polycondensations exhibit a more moderate reaction quence and, depending on the plant size, can be adequately supplied with heat transfer media quantities of as little as about 10 to 40 m3. However, they require extremely fine temperature adjustments since even slight overheating results in discoloration and irreparable damage to the polycondensate product.

缩聚反应往往过程温和，依据厂房的大小，通常用量在10-40立方米之间。但这样的工艺往往要求非常苛刻的温度控制和调节，因为稍微过热就会导致缩聚产品的色泽加深而超标甚至造成其他的致命影响。

Table 2: Applications in plastics and rubber processing ven

应用于橡胶和塑料加工领域

Fiber manufacture，纤维制造/加工	Spinning nozzles, calenders stretching rolls and stretching godetscosta concordia 纺丝喷口，砑光机砑光，拉伸压辊，斜纹拉伸 killer是什么意思
PVC & polypropylene film manufacture PVC（聚氯乙烯）和聚丙烯膜的生产	Calenders, stretching godets 砑光机砑光，斜纹拉伸
Aluminum foil coating 铝箔涂层	Driers 烘干设备重庆计算机培训哪好
Hot melt adhesive & wood glue joint process 热熔添加剂和木胶工艺	Press, driers 压平/烘干设备
Manufacture and forming of finished parts 终端产品的生产和成型	Mixers, paddle mixers, kneaders, pre-roll mills, vulcanizing press 混合器，短桨混合，捏和机，预滚机，硫化工艺

High demands are placed on heat control in the fields of plastics and rubber processing, too. This market compris an abundant range of the widest variety of machines and appliances with the relevant auxiliary units for energy supply.

Table 3: Other applications

其它应用

Asphalt and coal tar 沥青和焦炭	Compounding, transport and storage 混合，运输和储存
Flooring and roofing manufacture 地板和屋顶制造	Compounding coating and forming 涂料成型
Food processing 食品加工	Fat and oil refining, transport and storage, baking, frying 故地的意思油脂的精炼，运输和储存，烘/烤
Industrial laundry 工业清洗	Indirect high temperature heating 间接的高温加热
Lumber 伐木	Drying, laminating 烘干和压层
Metal processing，金属加工	Die casting, laminating铸造，压层
Oil and gas processing，油气加工	Temperature control, parations 温度控制和分离
Paper processing，造纸	Production process, laminating 生产工艺，压层
Pharmaceuticals，制药	Multi-purpo batch reactors, low temperature reaction control, parations 多用途的间歇式反应釜，低温反应控制，分离
Textile processsing，纺织品加工	Calendering, coating, drying砑光，涂层和烘干

Table 4: Chemical reactions

化学反应应用

Supply of process heat and/or removal of process heat (cooling) 提供反应用热，或放热反应中热量的移走	Condensation reactions Cyclization process Polycondensation process Oxidative changes Cleavage reactions Hydrogenization 缩合反应/结晶工艺/缩聚反应/氧化/裂解反应/氢化反应
Purification and paration process 精制和分离过程	Distillation Fractionation Fractional crystallization ptember怎么读精馏/大小分子量的分段切割/切割结晶
Melting-on process 熔融	Wire coating 金属线的涂层
Preheating of reactants 反应物的预热	Preheating air in oxidation process Preheating products in thermal cleavage reactions，氧化反应中的预热氧气/热裂解反应中的产品预热
Energy recovery，热量回收	From waste gas in cleavage and combustion process and in waste gas purification，裂解反应中的燃烧和净化

Recently, energy conrvation has become an area of active interest. This has led to an expansion in the fields of application of heat transfer media with a higher load capacity.
近来，能源的保护越来越备受关注，这导致了该领域大量需求该类导热油。
Thus, the heat content from the waste gas from blast heating apparatus or tho arising in the afterburning of waste gas flows from tunnel driers for the removal of solvent residues can be fed back into the process via a heat transfer medium circuit to preheat the fuels and fuel air or to heat up the material to be dried. Energy-saving designs in power plants, usually in the flue gas dust collection system, function in an analogous fashion via recuperative heat displacement systems. In solar power stations the organic heat transfer fluids gained access to a completely new technology at operating temperatures of 300 to 350 °C.

因此，来自于废气/加热设备/燃烧形成的热气流/移走废弃的隧道干燥设备等的热量可以通过一个闭路循环的导热油把热量循环利用或者用来加热需要干燥的物质。电厂的节能设计，通常表现在废气的回收系统中，导热油可被广泛采用。另外在现在的太阳能发电站里，该有机合成导热油已经被大量采用，工作温度大多在300-350℃

In summary, it can be said that in all process, the organic heat transfer fluids are ud in a broad array of applications. The volume of heat transfer medium esntially depends on the specific heating or cooling requirements in the relevant process and may range between a few liters to veral hundred cubic meters.

总之，该有机合成导热油正被广泛的应用于各个领域。导热油的用量从几升到几百升不等，取决于各个具体工艺过程中的加热或降温的要求。

产品出口温度适用范围列表。

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