Large pressure drops will lead to reduction of the gas load in downdraft gasifier, resulting in low temperature and tar production.
大型压力下降将导致在吸式气化炉燃气负荷减少，低温焦油生产造成的。
H. E. A. T. tank heaters are designed to heat any fluid with maximum efficiency in a variety of industries, including: food, pulp and paper, chemical processing and coal tar production.
我们公司生产的罐加热器，可加热任何液体，应用于各种工业领域，包括：食品，纸浆，化工和煤焦油领域。
When the coal tar processing system would be constructed, the production capacity, process and products proposal should be emphasized.
指出在建设焦油加工装置时，应重点考虑生产规模、工艺流程和产品方案。
The selection of corrosion-resistant materials for the tar distillation column and the corrosion related to the production operation were introduced.
分析了焦油蒸馏塔防腐设备材质的选用情况及在生产过程中的腐蚀情况。
The reasons for tar formation from polyacrylonitrile-based carbon fiber were analyzed from the structure and the production line, from as-spun fiber, pre-oxidation to carbonization.
根据聚丙烯腈基碳纤维生产工艺路线，从原丝、 预氧化、碳化工艺及结构上分析了聚丙烯腈基碳纤维焦油形成的原因。
The production of fuel oil is realized by the utilization of the existing tar distillation equipment and through partial modification.
利用现有焦油蒸馏设备，通过局部改造，实现了燃料油的生产。
When coal tar is used or replaces heavy oil as fuel some critical notes must be focused on its application so as to insure glass quality and reduce production cost.
煤焦油替代重油在切换和使用过程中，抓好几个关键点，确保玻璃质量，降低生产成本。
The process flow and production practice of air-distillation and reduced-pressure distillation for tar in Jigang coking plant are introduced.
介绍了济钢焦化厂焦油常、减压蒸馏的工艺流程、生产实践。
The formulation, production process of epoxy coal tar pitch high build coatings and its application in corrosion protective projects have been describe.
介绍了环氧煤沥青厚浆涂料的配方、工艺及其在防腐蚀工程中的应用。
Conclusions in the coal tar processing, the harmful factors are the series of benzene, polycyclic aromatic hydrocarbon, phenolics and co which is used in the process of production.
结论煤焦油加工生产过程中产生的主要职业危害因素为苯系物、多环芳烃、。酚类化合物，以及生产过程中使用的煤气中的一氧化碳等。
This paper introduced the use of tar oil mixture as raw material in the production of naphthalene.
应用现有装置，把未洗三混直接作为工业萘原料。
Meanwhile, the thin tar created during the coal gas production can be fully used to avoid the environmental pollution.
同时，生产煤气时产生的废料稀焦油又得到了充分利用，变废为宝，避免了环境污染。
The company is located in energy and heavy chemical industry base, there are unique requirements for the production of black coal tar of high-quality resources.
公司地处能源重化工基地，有得天独厚的生产炭黑所需的优质的煤焦油资源。
Especially suitable for coal tar content high, good adaptability, gas production big bituminous coal.
尤其适用于焦油含量高，煤种适应性强，产气量大的烟煤。
Especially suitable for coal tar content high, good adaptability, gas production big bituminous coal.
尤其适用于焦油含量高，煤种适应性强，产气量大的烟煤。
应用推荐