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- Keywords delayed coking unit;hydraulic decoking;program control system; 延迟焦化装置;水力除焦;程序控制系统;
- Keywords Delayed coking;Fractionator;coking on sieve pipe;analysis;improvement; 延迟焦化;分馏塔;筛管结焦;分析;改进;
- Keywords delayed coking;CGO;circulation ratio;feedstock;product slate; 延迟焦化;焦化蜡油;循环比;进料;产品收率;
- Keywords delayed coking;coker;antifoaming agent;silicone;full scale; 延迟焦化;焦化反应器;消泡剂;硅;工业规模;
- Keywords delayed coking;furnace;decoking agent;full scale;economic effect; 延迟焦化;加热炉;阻焦剂;工业规模;经济效益;
- Keywords delayed coking;optimization;mathe matical models;simulation; 延迟焦化;优化;数学模型;仿真;
- Keywords delayed coking rich gas;diesel oil absorb;clearly gas;alkenes content: sulfur content; 焦化富气;柴油吸收;净化干气;烯烃含量;硫含量;
- Keywords delayed coking;gas oil;extraction solvent;extraction;denitrogenation;laboratory scale; 延迟焦化;焦化蜡油;萃取溶剂;萃取;脱氮;实验室规模;
- Keywords delayed coking unit;coke cooling-water;characteristics;sealing;de-odorizing; 延迟焦化;冷焦水;性质;密闭;脱臭;
- Keywords delayed coking unit;hydraulic decoking equipment;comparison;operating method;operating cy cle;investment;operating troubles; 延迟焦化装置;水力;除焦;装备;比较;操作方法;时间;投资;设备故障;
- Keywords delayed coking rich gas diesel oil absorb clearly gas alkenes content sulfur content（Translated by He Tiantong） ; 焦化富气;柴油吸收;净化干气;烯烃含量;硫含量;
- Keywords Delay coking unit;wax oil;automatic backwash filter; 延迟焦化装置;蜡油;自动反冲洗过滤器;
- Keywords delayed coking;high sulfur content petroleum coke;comprehensive utilization;boiler;thermoelectric power station;option;comparison;economic benefit;environmental protection; 延迟焦化;高硫;石油焦;综合利用;锅炉;燃料;热电站;方案;比较;经济效益;环境保护;
- Elimination and inhibition of foam in the oil in delayed coking plant. 用于延迟焦化装置,消除和抑制油品中的泡沫。
- This complex uses high-sulfur residuum as raw material with processes of delayed coking, and hydrodesulfurization. 该联合装置采用高含硫渣油为原料，并由延迟焦化、加氢脱硫等工艺生产精制油品。
- Finally, the energy consumptions in Jinan Company under the conditions of with and without delayed coking unit have... 通过比较,分析了原油性质和加工手段对炼油能耗的影响,找到了济南分公司炼油综合能耗偏高的原因。
- The result indicated that the hydrotreated delayed coking naphtha was qualified for reforming feedstock, its blending ratio could be up to 35%. 结果表明，焦化汽油加氢精制后可作重整原料，且掺炼比可达35%25。
- The application situation of new type suspender shape thermal insulation technology on coke drum in delayed coking unit was recommended. 介绍了新型背带式保温技术在延迟焦化装置焦炭塔上的应用情况。
- Solving this problem is helpful to prolong the working cycle of the delayed coking equipment and insure treatment of low quality material in high load. 解决大瓦斯线结焦是延长焦化装置生产周期,确保高负荷加工劣质原料的关键手段之一。
- Compared to conventional delayed coking, flow is essentially the same, but decarbonizing is operated at essentially lower temperatures and pressures. 与一般的延迟焦化相比，流程基本相同，但脱碳主要是在较低温度和压力下操作的。（2）用化学方法除去碳。
