naphtha['næfθə; 'næp-]n.1.■【化学】2.■石脑油3.■[废语]石油
naphthanaphtha[ˈnæfθə]n.1.■【化】粗挥发油; 粗汽油2.■石油精3.■=petroleum
[ˈnafθə]
noun
- [mass noun](Chemistry)a flammable oil containing various hydrocarbons, obtained by the dry distillation of organic substances such as coal, shale, or petroleum
(化)石脑油
- late Middle English napte, from Latin naphtha from Greek, of oriental origin; the Latin spelling was introduced in the late 16th cent
naphtha
名词 naphtha:
any of various volatile flammable liquid hydrocarbon mixtures; used chiefly as solvents
naphtha
■Quince is one of the traditional Chinese medicine plants.It contains a large amount of valuable medicinal components such as tannins, organic acids, amino acids, naphtha, and flavonoids.
榅桲是传统的中药之一,富含具有药用价值的化学成分,如鞣质类、有机酸、氨基酸、挥发油和黄酮等。
■Keywords 3-sulfo p-anisidine;solvent naphtha;decalin;petroleum ether;
3磺酸基对茴香胺;溶剂汽油;萘烷;石油醚;
■SELECTIVE HYDROTREATING OF CRACKING NAPHTHA FROM DCC AND MIO PROCESSES
DCC与MIO汽油馏分的选择性加氢
■COMMERCIAL APPLICATION OF TECHNOLOGY FOR REDUCING OLEFIN CONTENT IN DCC NAPHTHA
DCC装置降低汽油烯烃含量技术的工业应用
■HYDRODESULFURIZATION OF DCC HEAVY NAPHTHA
DCC重汽油加氢脱硫的工艺研究
■Keywords FCC naphtha;Desulfurization;Alkylation reaction;Thiophene;USY zeolite;
FCC汽油;脱硫;烷基化反应;噻吩;USY分子筛;
■RECLAIM OF ALKALI FROM ALKALI WASTE OF FCC NAPHTHA CAUSTIC WASH
FCC汽油碱精制后碱渣中碱的再生
■EXPLORATION ON UPGRADING MECHANISM AND REACTION CONDITIONS OF FDFCC NAPHTHA
FDFCC汽油改质机理及反应条件探讨
■EFFECT OF MIP-CGP PROCESS ON THE SULFUR CONTENT OF CRACKED NAPHTHA
MIP-CGP工艺对汽油硫含量的影响
■THE PROPERTIES AND DEEP HYDRODESULFURIZATION OF MIP NAPHTHA
MIP汽油性质及其深度加氢脱硫性能的研究
■XU You-hao,ZHANG Jiu-shun,LONG Jun.A modified FCC process MIP for maximizing iso-paraffins in cracked naphtha[J].Petroleum Processing and Petrochemicals,2001,32(8):1-5.
[3]许友好,张久顺,龙军.生产清洁汽油组分的催化裂化新工艺MIP[J].石油炼制与化工,2001,32(8):1-5.
■Thus, the naphtha from MIP-CGP process in Cangzhou refinery can meet the specifications of new gasoline standard implemented in July 2005.
丙烯产率进一步提高，焦炭选择性良好。使得沧州MIP-CGP装置生产的汽油，可满足2005年7月全国实施的新汽油标准。
■Keywords propane;reforming topped oil;ethylene;pyrolysis;ethane;naphtha;
丙烷;重整拔头油;乙烯;裂解;乙烷;石脑油;
■The gas will be used as feedstock for the fertiliser plant owned by the Sinopec Baling branch company, replacing its current feedstock (naphtha).
为中国石化巴陵石化分公司化肥厂提供原料，替代现有原料石脑油
■This paper introduces FCC naphtha hydrtreating new processes OCT-M、FRS and OTA for clean gasoline production, which is developed by Fushun Research Institute of Petroleum Processing of SINOPEC(FRIPP).
为了满足我国清洁汽油硫和烯烃含量越来越低的要求,抚顺石油化工研究院(FRIPP)新开发了OCT-M、FRS和OTA催化汽油加氢处理技术。
■The cracking of refinery hydrocracked LPG in cracking furnace is tested to deal with the price rise of naphtha and develop new ethylene feed.
为应对石脑油的价格上涨,拓展乙烯原料,对炼厂加氢液化气在裂解炉内裂解进行了试验。
■Main product has benzine, derv, kerosene, solvent naphtha, naphtha, liquefied petroleum gas to wait.
主要产品有汽油、柴油、煤油、溶剂油、石脑油、液化石油气等。
■Carbon dioxide is produced as a crude by-product of a number of manufacturing processes. Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.
二氧化碳是作为许多工业生产过程的天然副产品生产的。二氧化碳是甲烷、丙烷或石脑油的蒸气重整的一个副产品。
■Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.
二氧化碳是甲烷、丙烷或石脑油的蒸气重整的一个副产品。
■Mailiao in Yunlin County is where Formosa Plastics wants to build its sixth naphtha cracker; seaside land has already done a turnaround.
云林县麦寮因为台塑要设六轻，海埔地也如咸鱼翻身。
■In this paper,the application of Z501 naphtha steam pre reforming catalyst in hydrogen production units is presented.
介绍Z501型预转化催化剂在制氢装置的工业应用。
■This paper presents the hydrofining process of coking and catalytic cracking gases The refined mixture refinery gas and naphtha used as ammonia production feedstocks with considerably lower cost is also presented.
介绍催化和焦化混合干气加氢精制制氨工艺，干气与石脑油双原料制氨在大化肥装置上成功应用的情况。
■The effect of P and NTA on the catalytic performance of these catalysts was evaluated using heavy FCC naphtha as feed.
以FCC汽油重馏分为原料，考察了助剂P、螯合剂NTA对催化剂催化加氢脱硫性能的影响。
■Keywords Optimization;Ethylene;Raw material;Naphtha;
优化;乙烯;原料;石脑油;
■Robust demand for prompt-delivery cargoes continues this week as South Korea's GS Caltex and Samsung Total have purchased about 75,000 tons of open-spec naphtha about US$10 higher than last week.
但是，因为网络信息传播的特殊性，无法事先与每个作者联系，有些转载作品可能因故无法确证原作者而暂未标明来源的，并非故意侵犯原作者和原网站版权。
■The experiment shows that there is a synergetic effect for solving paraffin, when the high-density solvent naphtha mixed with the light distillates.
但研究发现,所收集的高密度的重溶剂油和低密度的轻质油在溶蜡性能方面具有协同效应。
■fluidized catalytic cracking naphtha
催化裂化汽油
■TEST AND STUDY ON THE REACTION RULE OF FCC NAPHTHA OLEFIN-DECREMENT UPGRADING
催化裂化汽油催化改质降烯烃反应规律的试验研究
■APPLICATION OF FULL-RANGE FCC NAPHTHA SELECTIVE HYDRODESULFURIZATION
催化裂化汽油全馏分选择性加氢脱硫技术的应用
■Study on hydrotreating of FCC naphtha for catalytic reforming feed stock
催化裂化汽油加氢生产重整原料油技术路线研究
■STUDY OF COKE FORMATION ON CATALYSTS DURING FCC NAPHTHA CRACKING
催化裂化汽油在催化剂上裂化生焦的研究
■STUDY ON REACTION KINETIC MODEL OF FCC NAPHTHA UPGRADING
催化裂化汽油改质反应动力学模型研究
■STUDY ON THE REACTION RULES OF FCC NAPHTHA UPGRADING FOR OLEFIN DECREMENT
催化裂化汽油改质降烯烃反应过程规律的研究
■The first commercial trial of selective hydrodesulfurization technology for FCC naphtha (named as RSDS) was carried out in a 470kt/a hydrotreating unit at Shanghai Petrochemical Company.
催化裂化汽油选择性加氢脱硫技术(简称RSDS技术)在上海石油化工股份有限公司进行了首次工业应用。
■HYDRO-ETHERIFICATION OF FCC LIGHT NAPHTHA FOR CLEAN GASOLINE PRODUCTION
催化裂化轻汽油临氢醚化生产清洁汽油
■Keywords catalytic reforming;high sulfur naphtha;hydrofining;
催化重整;高硫石脑油;加氢精制;
■The propylene yield was 11.43wt%, which fulfilled the feedstock requirement of the down stream 70 kt/a polypropylene unit. The naphtha quality met the standard of 90# unleaded gasoline.
其中丙烯产率为 1 1 .43%,可满足 70 kt/a聚丙烯的原料要求 ,汽油质量超过 90号无铅汽油标准 ,柴油质量优于重油催化裂化柴油。
■Still other protests centered mainly on opposition to the construction of nuclear power plants and naphtha crackers.
其他的抗争,则主要是反对核能发电厂与轻油裂解厂的兴建。
■Other feed stocks, which are less common, can include ethane, propane, butane and light and heavy naphtha.
其它不常用的原材料包括乙烷、丙烷、丁烷以及轻、重石脑油。
■Other feed stocks can include ethane, propane, butane, and light and heavy naphtha but are not commonly used.
其它原材料包括乙烷、丙烷、丁烷以及一般不用的轻、重石脑油。
■A hot water station is set up to heat up desalted water,using the low temperature topping gas oil and stabilized naphtha,thus,good results are obtained in the aspects of steam and power saving.
利用初顶油气、稳定石脑油等低温余热加热除盐水建立热水站,在节汽、节电等方面取得了较好的效果。
■The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.
利用等温固定床反应器研究了直馏汽油芳构化改质催化剂的结焦失活规律。
■Keywords Capparis spinosa L.fruit;naphtha;fatty acid;GC-MS;
刺山柑;挥发油;脂肪酸;气相色谱与质谱联用;
■Application of Hydrogenation Catalyst in Production of Solvent Naphtha
加氢催化剂在溶剂油生产中的应用
■CONTROL OF SULFUR CONTENT IN HYDROCRACKING HEAVY NAPHTHA
加氢裂化装置产品重石脑油硫含量的控制
■Do not rub eyes! Absorb Solvent naphtha with clean towel, then blow dry or naturally dry.
勿揉!用干净的毛巾吸去,然后吹干或自然干燥。
■Do not rub eyes! Absorb Solvent naphtha with clean towel, then wash with cleaning water.
勿揉!用干净的毛巾吸去,然后干净水清洗。
■Do not rub eyes.Absorb Solvent naphtha with clean towel. Open eyes and blowing it dry, or naturally dry.
勿揉,用干净毛巾吸去白电油,然后吹干眼睛或自然干燥。
■cleaning naphtha | cleaning fluid
去渍油
■Mix pure alcohol and naphtha in a ratio of 3:7.
可以把纯酒精和挥发油以三比七的比例混合.