1. Normally, silicon carbide is produced by heating sand (which is made of quartz, or silicon dioxide) in an electric furnace with carbon made from oil or coal.
2. To introduce the technology reform of oil burning open fire furnace. The heat treatment control principle of the open fire furnace and its adopting measures are introduced emphatically.
介绍燃油明火加热炉的技术改造，着重介绍明火加热炉热工控制的原理以及采取的措施。
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3. Drop hardening: the process of dropping small cups and cones and all rollers directly from the drop hardening furnace into an oil bath which quenches them.
是指将小尺寸的外圈，内圈和所有滚动体直接从熔炉里抛到冷却油中进行淬火的工艺过程。
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4. Electric heating following the working principle and characteristics of heat conduction oilfurnace, hope to be of help.
电加热导热油炉的如下工作原理和特点，希望对大家有所帮助。
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5. To make rational use of industrial waste materials and reduce pollution, and to supply the substitute fuel for oil fired furnace, the writers have developed a new type liquid fuel Still Residue.
6. The king's servants who had thrown them into the furnace did not stop kindling the fire with oil, tar, tow and vine shoots.
那些将三青年投入火窑中的君王的仆役，仍不断用石油、沥青、麻屑和碎柴增加火势。
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7. Equipped with cycle device in the air or the oil heat treatment furnace in certain temperatures: thermal insulation for a period of time.
在装有循环装置的空气炉或油槽中进行热处理：一定温度下保温一段时间。
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8. Oil-burning furnace is widely used in industrial production, whose temperature control is one of the key technologies.
燃油退火炉在工业生产中有较广泛的应用，而温度控制是燃油退火炉的关键技术之一。
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9. The paper discussed the rebuilding process of oil pit type furnace and the effect of saving energy after it had been rebuilded.
本文论述了燃油多罐井式炉的改造过程及改造后取得的节能效果。
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10. In the long-term operation of atmospheric and vacuum heat furnace that use vacuum heavy oil as fuel, thesurface of nailhead furnace tube in the convection chamber was seriously deposited.
以减压渣油为燃料的常减压加热炉在长期生产运行过程中，对流室钉头炉管表面结垢严重。
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11. During the crude oil gathering and transporting, heating crude oil with water jacket furnace usually applies the manual igniting mode or manual temperature adjusting mode.
12. Electrolytic Cleaning is required in case material rolled with high percentage of oil while reduction in mills goes for annealing in furnace.
电解的清洗被需要以防万一以高百分率的油卷的材料当在制造工厂的还原反应在炉中去拿核酸混合的时候。
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13. The article introduces a sort of expedient technique of wiping oil in furnace of vacuum aluminum brazing.
介绍一种去除真空铝钎焊炉内油污的简便方法。
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14. This paper proves that polycrystalline mullite fibre can be used in rolling heating furnace which burns heavy oil by analyzing the selection, construction and effects of material.
15. The hot air is provided by an oil-fired furnace.
热气是由燃油炉供给的。
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16. The coking problem of heavy oil in tube heating furnace is studied to obtain more ideal operating parameter fro delayed coking.
探讨了重质油在管式加热炉里结焦的问题，得到了比较理想的延迟焦化操作参数。
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17. He rushed downstairs and sent somebody - they said the furnace man or somebody in the basement - out to a drug store for some oil and things to bind it up with.
18. This pape introduces the "convert oil to gas" practice in rolling heating furnace. Using some new techniques and materials, the equipment level has been raised.
介绍了加热炉油改气的实践和使用效果。通过采用新工艺、新材料，提高了加热炉的技术装备水平。
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19. Proper selection of heating furnace, fuels, cycle oil pump, heat medium and control of reactor temperature were discussed.
讨论了热媒加热系统中的加热炉、燃料、循环油泵、载热体和釜温自控的选择原则。
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20. Heavy fuel oils that come from residual oils of crude oil refining, are used as fuels of the steam boiler, furnace and gas turbine.
重质燃料油一般是原油经过炼制所产生的渣油经调合而成的，主要用作蒸汽锅炉、加热炉以及燃汽轮机的燃料。
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21. This paper introduces the plan, equipment and effects of utilizing waste heat of flue gases of reheating furnace for second heating of heavy oil to improve the combustion conditions.
本文介绍了利用加热炉烟气余热对重油实现二次加热以改善燃烧状况的方案，装置和效果。
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22. Alloy was melted in channel induction furnace with oil pressure semi - continuous casting ingot.
合金在有芯工频感应炉熔炼，油压半连续铸锭。
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23. The paper summarized the experience and effect of reform on box type oil burning heating furnace used in 3 t free forging hammer.
本文总结了大连大起集团公司3t自由锻锤用室式燃油加热炉改造的经验及效果。
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24. The results can be used to simulate or predict the product distribution and operation character for cracking furnace of light gas oil in an ethylene plant.
本文的研究结果可用于模拟或预测乙烯装置中轻柴油裂解炉的产物分布及运转特性。
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25. Slurry with few solid particles is used to blend fuel oil, its economic benefit is low, and carbonation is easily happened in the furnace mouth nowadays.
26. The new process and technology on the "gas replace heavy oil" engineering project for reheating furnace of the 1700 hot strip in WISCO are introduced.
介绍了武钢1700热轧加热炉＂油改气＂燃料替代改造工程中采用的新工艺及技术。
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27. The new process and technology on the "gas replace heavy oil" engineering project for reheating furnace of the 1700 hot strip in WISCO are introduced.
