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热联合     
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  heat integration
     However, problems such as serious corrosion and dust deposition in furnace tube of waste heat boiler and the low heat integration utilization rate still exist in energy conservation, so further energy conservation measures ought to be adopted.
     目前装置在节能降耗方面仍存在不少问题,如余热锅炉炉管腐蚀和积灰严重、装置热联合利用率低 等,节能潜力仍很大,应采取进一步的措施。
短句来源
     The strategies for energy utilization in domestic oil refining enterprises future for 10 years have been proposed as follows: optimizing energy source structure, enlarging unit scale and the heat integration between units, making a coordina-tive optimization of hydrogen balance and resource and energy source, appling co - generation and integration technology, and optimizing refinery layout in the light of energy source.
     提出了未来10年中国炼油企业能量利用的策略,包括优化调整能源结构,扩大装置规模和热联合,氢元素平衡和资源与能源的协同优化,热电联产和热集成技术应用,以及从能源角度优化炼油厂布局等。
短句来源
     It is considered that co-generation, CFB boiler and water-coal slurry boiler, energy integration in big system, heat integration in process units, flexible design and the computer-aided optimal operation for energy conversion will be the selections for domestic refineries in future.
     认为采用热电联供、CFB锅炉和水煤浆锅炉、大系统能量集成、工艺装置热联合、柔性设计和计算机辅助优化运行等能量转换新技术,是未来中国炼油企业的选择。
短句来源
     Presents the general development situation of the steam thermal system in Shengli Refinery,emphasizing on some optimizing measures,including improvement of steam generation parameter of the boiler,coproduction of heat and power,coal replacing oil,steam generation with waste heat and its utilization thermal system water supply,heat integration between middle and low temperature oil products in refining process,improvement of steam utilization as well as steam condensate recovery,points out the existing main problems,and puts forward proposals to solve the problems.
     介绍了胜利炼油厂蒸汽热力系统的发展概况 ,着重对发展过程中采用的一些优化措施 ,包括提高锅炉产汽参数、热电联产、以煤代油、余热产汽和使用、热力系统给水和炼油工艺过程中低温油品的热联合、改善用汽过程以及蒸汽凝结水回收利用作了分析说明 ,指出了目前存在的主要问题 ,提出了解决这些问题的建议。
短句来源
     Examples of low temperature waste heat utilization in Dalian Company are introduced, e.g, heat integration between unit and unit, units and system utilities, system and system as well.
     介绍了大连石化分公司低温余热利用的几个实例 ,包括装置与装置之间的热联合、装置与系统公用工程之间的热联合及系统与系统之间的热联合等。
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  thermal combination
     The main technologies and technical measures needed to be adopted are proposed, such as FCCU coke make reduction technology and power recovery technology,fired heater heat efficiency improvement technology,thermal combination and low-temperature heat recovery technology, steam power optimization and condensate water recovery technology, energy saving technology for refinery gas power generation train and co-generation technology, "pinch point" technology for heat exchange train and water saving technology etc.
     指出了我国炼油企业应采取的重点节能技术及措施,如催化裂化装置降低生焦能耗和能量回收技术、加热炉提高热效率技术、装置间热联合和低温热利用技术、蒸汽动力系统优化及凝结水回收技术、炼厂气燃气发电机组节能技术及热电联产技术、夹点技术优化换热网络及减少用水量等。
短句来源
  “热联合”译为未确定词的双语例句
     In 2004,a series of technical modification including gas turbine,steam-stripping stage of the reactor,nozzles of feedstock and the heat combination among units have been done in CNPC Daqing Refining & Chemicals Co. As the results,the energy consumption reduced 1097.69MJ/t(from 4396.55MJ/t to 3298.86MJ/t).
     2004年大庆炼化公司100×104t/a的FDFCC装置,通过对烟汽轮机、反应汽提段、进料喷嘴、装置间热联合等一系列的改造,使装置能耗由改造前的4396.55MJ/t降至3298.86MJ/t,共计下降1097.69MJ/t。
短句来源
     Observation on 110 malignant tumor patients treated by high frequency thermotherapy combined with chemotherapy
     高频透热联合化疗治疗恶性肿瘤110例护理观察
短句来源
     【Conclusion】Radiofrequency hyperthermia combined with oxalipatin,5-Fu/CF systemic chemotherapy can reach a higher response rate than chemotheraphy alone in patients with advanced colorectal cancer and it's thermochemothery is safe.
     【结论】射频透热可提高奥沙利铂加5-Fu/CF的对晚期结直肠癌的疗效,射频透热联合化疗安全有效。
短句来源
     Methods The860patients with malignant neoplasms were divided to two groups randomly:430were treated by SFR and radiofrequency hyperthermia(RFH),and430by SFR,RFH,AA and SS,respec-tively.
     方法860例肿瘤患者随机分组,分别采用SFR射频透热治疗430例、SFR射频透热联合AA和SS治疗430例。
短句来源
     Methods 430 patients Were divided randomly,215 patients treated by SFR and radiofrequency hyperthermia(RFH),and 215 patients treated by SFR,RFH,AA and SS,respectively.
     方法对430例肿瘤患者随机分组,分别采用SFR并射频透热治疗215例、SFR狼毒水提液灌注射频透热联合AA和SS治疗215例。
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  heat integration
Synthesis of energy-induced waste minimization networks (EIWAMINs) for simultaneous waste reduction and heat integration
      
The mathematical formulations are combined to identify the most cost-effective design(s) that simultaneously addresses the plant waste minimization and heat integration tasks.
      
Evaluating the environmental friendliness, economics and energy efficiency of chemical processes: heat integration
      
Similar tradeoffs occur for economic evaluations, where the capital and operating costs associated with heat integration could be optimised.
      
Heat integration among process hot and cold streams is pursued economically by reconciling cost reduction in utilities versus any additional capital investment of the heat exchangers.
      
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  heat co
It was necessary to heat co-PET/TFS joints at more than 150°C in order to eliminate the residual stress.
      
Some cylindrically-symmetric cosmological models in general relativity representing viscous fluid and perfect fluid with heat co
      


The main trends of the future development of alumina production proce sses in China are described on the basis of the present production processes to improve the competetive power of its alumina industry in the world.The product restructuring of the sintering process, the application of the indirect heating intensive digestion in the Bayer process, the transformation of the Bayer-sintering-mixed combination process to the series combined process and the development of the "Bayer-hydrothermal" combined process...

The main trends of the future development of alumina production proce sses in China are described on the basis of the present production processes to improve the competetive power of its alumina industry in the world.The product restructuring of the sintering process, the application of the indirect heating intensive digestion in the Bayer process, the transformation of the Bayer-sintering-mixed combination process to the series combined process and the development of the "Bayer-hydrothermal" combined process are in cluded.

为使我国氧化铝工业在国际上有竞争能力,在总结我国现有氧化铝生产方法优缺点的基础上,提出我国氧化铝生产方法的发展方向:烧结法应改变产品结构;拜尔法要采用间接加热强化溶出;混联法应改造为串联法;积极开发“拜尔—水热”联合法。

Abstract The energy saving design of combining processing method for atmospheric and vacuum distillation, residuum visbreaking and asphalt oxidation is introduced. Adopted energy saving design measures include the utilization of heat combined process flow, the adoption of flash vaporizer, the optimization of heat removed distribution of atmospheric column, the optimization of heat removed distribution of vacuum tower, the utilization of part of heat from oxidized asphalt and steam generated from the return...

Abstract The energy saving design of combining processing method for atmospheric and vacuum distillation, residuum visbreaking and asphalt oxidation is introduced. Adopted energy saving design measures include the utilization of heat combined process flow, the adoption of flash vaporizer, the optimization of heat removed distribution of atmospheric column, the optimization of heat removed distribution of vacuum tower, the utilization of part of heat from oxidized asphalt and steam generated from the return heat of first mid section pumparound of vacuum tower, the optimization of heat exchange flow, and reduced energy consumption of the unit and its analysis after applying new technology.

介绍胜华炼油厂的常减压蒸馏、减粘渣油、氧化沥青热联合处理方法的节能设计,所采用的节能设计措施有:采用热联合工艺流程、采用闪蒸塔方案、优化常压塔取热分配、优化减压塔的取热分配、氧化沥青部分热量的利用、利用减一中回流热产生蒸气、优化换热流程等,以及采用新技术后降低的装置能耗及分析。

Mesoproterozoic granites on Hainan island are composed of granite, granodiorite with the same origination, and show an evolution series evidently from granite to granodiorite and quartz-diorite with the evolution trend to calc-alkalic. The suits are in situ-semisitu prealuminous granites during the upheaval after collision of plate, have the genesis characteristics of mantle-crust two-component mixing, and are the result of situ-remelting of mid-lower crust bia-basic material(metasedimentary rocks and plao-amphibole-geniss...

Mesoproterozoic granites on Hainan island are composed of granite, granodiorite with the same origination, and show an evolution series evidently from granite to granodiorite and quartz-diorite with the evolution trend to calc-alkalic. The suits are in situ-semisitu prealuminous granites during the upheaval after collision of plate, have the genesis characteristics of mantle-crust two-component mixing, and are the result of situ-remelting of mid-lower crust bia-basic material(metasedimentary rocks and plao-amphibole-geniss within Baoban Group) and participating of mantle material by heating caused by crust thickinning and following underplating of tholeiitic magma because of the collision of plate, at last, the melting magma ascends, concretes and posits along the Gezhen ductile shear zone because of the mechanism of strike-slip dilatancy pumping. The granites are characterized of high SiO2, K2O, Rb, Ba, Ta, Ce and low P, Ti, Zr, Sr, Fe2O3+FeO, MgO, CaO contents, the specific value of elements of Zr/Nb, La/Nb, Ba/Nb, Rb/Nb, K/Nb, Ba/La and Cr, Go, Ni, V are closed to that in mid-lower crust, the content of Rb, Sr, Ba, Ta, Zr and ratio of K/Sr, Rb/Sr, Sr/Ba have relatively less variable boundary, show consistence of the composition of originative rocks or melting mode. The granites have strong contrasts between LREE and HREE, an important negative Eu abnormality, and consistency REF models with right-inclining type, are identical to that of metasedimentary rocks within the Baoban Group. The higher value of positive εNd than that of rocks within Baoban Group and the variant of(87Sr/86~ Sr), suggest the formative information of mantel-crust mixing. Considering the feature of space distribution of metabasic volcanic rocks, We think that the transformation of tectonic system during Mesoproterozoic era might go through the whole course from feeble subduction, collision to underplating.

海南岛中元古代花岗岩岩体主要由二长花岗岩、花岗冈长岩等岩石组成,构成一个明显的 自花岗岩向花岗闪长岩和英云闪长岩的岩浆演化系列及钙碱性演化趋势。该岩体为一套板块碰撞 后隆起期原地一半原地过铝质花岗岩。是板块碰撞引起的地壳增厚升温和随之的玄武岩浆底侵加 热联合作用下,主要由抱板群变质沉积岩及斜长角闪片麻岩部分融熔、并在幔源物质的参与下形 成的,所形成的花岗质岩浆在“走滑扩容泵吸”机制驱动下沿戈枕剪切带上升、固结就位,因而具壳 幔二元混合成因特点。化学成分以高 SiO2、K2O、Rb、Ba、Ta、Ce和贫P、Ti、Zr、Sr、Fe2O3+FeO、 MgO、CaO为特征;元素比值Zr/Nb、La/Nb、Ba/Nb、Rb/Nb、K/Nb、Ba/La及Cr、Co、Ni、V均接近 大陆中下地壳成分,Rb、Sr、Ba、Ta、Zr及比值K/Sr、Rb/Sr石r/Ba变化范围小,反映岩浆源区成分 或熔融方式上的一致性;轻重稀土较强分馏,负铕异常明显,稀土配分模式总体相似,呈左高右低 型,和抱板群变质沉积岩稀上元素组成基本一致;εNd(t)值普遍高于抱板群地层,(87Sr/86Sr)i值变化 大,暗示幔源参与信息。结...

海南岛中元古代花岗岩岩体主要由二长花岗岩、花岗冈长岩等岩石组成,构成一个明显的 自花岗岩向花岗闪长岩和英云闪长岩的岩浆演化系列及钙碱性演化趋势。该岩体为一套板块碰撞 后隆起期原地一半原地过铝质花岗岩。是板块碰撞引起的地壳增厚升温和随之的玄武岩浆底侵加 热联合作用下,主要由抱板群变质沉积岩及斜长角闪片麻岩部分融熔、并在幔源物质的参与下形 成的,所形成的花岗质岩浆在“走滑扩容泵吸”机制驱动下沿戈枕剪切带上升、固结就位,因而具壳 幔二元混合成因特点。化学成分以高 SiO2、K2O、Rb、Ba、Ta、Ce和贫P、Ti、Zr、Sr、Fe2O3+FeO、 MgO、CaO为特征;元素比值Zr/Nb、La/Nb、Ba/Nb、Rb/Nb、K/Nb、Ba/La及Cr、Co、Ni、V均接近 大陆中下地壳成分,Rb、Sr、Ba、Ta、Zr及比值K/Sr、Rb/Sr石r/Ba变化范围小,反映岩浆源区成分 或熔融方式上的一致性;轻重稀土较强分馏,负铕异常明显,稀土配分模式总体相似,呈左高右低 型,和抱板群变质沉积岩稀上元素组成基本一致;εNd(t)值普遍高于抱板群地层,(87Sr/86Sr)i值变化 大,暗示幔源参与信息。结合抱板群变基性火山岩的

 
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