

金屬-有機骨架在烷烴/烯烴分離中節約能源
- 期刊名字:中國材料進(jìn)展
- 文件大?。?/li>
- 論文作者:
- 作者單位:
- 更新時(shí)間:2020-03-23
- 下載次數:次
6中國材料進(jìn)展第31卷Y2SiOs[J]. Journal of Europan Ceramic Sociey, 2009, 29:(任衛), etal. 前驅體法制備氮化硼纖維的研究進(jìn)展551 - 557.[J]. Adeanced Ceramics(現代技術(shù)陶瓷),2004, 25(1):[11] SunZQ, WangJ Y, Li MS, et al. Mcchanical Properties and21 -25Damage Tolerance of Y2 SiO,[J]. Jounal of European Ceramic[20] Han Guifang(韓桂芳),Zhang Litong(張立同),Cheng LaifeiSociety, 2008, 28: 2895 -2 901.(成來(lái)飛),eal.二維石英纖維增強多孔SiN,-Si02基復[12] SunZQ, Zhou Y C, WangJ Y, et al. Thermal Properties and合材料的制備及其力學(xué)性能[J]. Acta Materiae CompositaeThermal Shock Resistance of γ-Y2Si2O[J]. Am Ceram, 2008,Sinica(復合材料學(xué)報),2007, 24(1): 91-96.91(8): 2623-2 629.[21] Wang Siqing(王思青),2hang Changrui(張長(cháng)瑞),Cao Feng[13] SunZQ, ZhouY C, WangJ Y, etal. y-Y2Si2O, a Machin-(曹峰),etal.先驅體浸漬裂解法制備三維編織石英纖able Silicate Cerarmics: Mechanical Propeties and Machinability維/氮化物復合材料[J]. Rare Metal Materials and Engineering[]]. Am Ceram Soe, 2007 , 98(8): 2535-2541.(稀有金屬材料與工程), 2007, 36(Suppl. 1): 615 -618.[14] TongQF, WangJ Y, LiZP, et al. Low-Temperature Synthe- [22 ] Godend K E. The Prediction and Measure of Dieletrie Proper-sis/Densification and Properties of Sin N20 Prepared with Li2Otics and RF Trasmission through Ablating BN Antenna W indowsAdditive[ J]. Journal of European Ceramic Society, 2007, 27: 4 :[C]//AIAA -81 - 1085, AIAA 16 Thermophysical Confer-767 -4772.enee. Califomia: Palo Alto, 1981: 23 - 25.[15] Gilreath M C, Castellows L. High Temperature Dieletrie Proper~[23] J ARNOLD, L. T. HANAWA, Plasma ARC Test Technique fories of Candidate Space-Shuttle Thermal Protection System andEvaluating Antenna W indow RF Transmission Performance [ R].Antenna- W indow Material [R]. NASA TND-7523. Washington:Washington D C: American Institute of Aeronautics and AstroNASA, 1974: 1 -53.nautics, AIAA -82 -0900,1982: 138- 144.[16] BrazelJ P, Fenton R. ADL4D: A Silica/Silia Composite for[24] Cao Jiang(曹 江).介質(zhì)材料電磁參數測量綜述[J]. Jour-Hardened Antenna Windows[ C]. Georgia Institute of Technology:nal of Astronauie Merology and Measurement(宇航計測技術(shù)),Proceedings of the 13h Symposiumon Electro-Magnetic Windows,1994,13(3): 30-34.1976.[25] Gregory A P, Ezel s, Clarke R N. Precise Measurements on[17] Hu Liancheng(胡連成),Li Yi(黎 義), Yu Qiao(于Dielectric Reference Liquids Over the Temperature Range5 - 50/翹),etal.俄羅斯航天透波材料現狀考察[]. Aerospacespl deg/C Using Coaxial Line Methods[ C]. Conference onMaterials & Technologr(宇航材料工藝), 1994, 24(1):48 -52.Precision Electromagnetie Measurements Digest: 2000: 455[18] J Econony, Exploratory development on formation of high- 456.strength, high modulus boron nitide continuous filament yarns[26 ] Baker.Jarvis J, Janezic M, Riddle B, et al. Dielectrie and Con-[R]. AD -901949. 1972.ductor- Loss Characterization and Measurements on Electronie[19] Zhang Mingxia(張銘霞),Cheng Zhiqiang(程之強),Ren WeiPackaging Material[ C]. NIST Technical Note 1520, 2001.金屬-有機骨架在烷烴/烯烴分離中節約能源.塑料行業(yè)需要大量的純的乙烯和丙烯來(lái)生產(chǎn)聚(乙烯)和聚(丙烯)。但這些化合物必須從原油在500-600C派生出來(lái)的烴類(lèi)混合物中分離。烷烴/烯烴混合物(如丙烷/丙烯)的分離是通過(guò)將混合物冷卻至- 100 C,隨后進(jìn)行低溫精餾實(shí)現的,此過(guò)程需要巨大的能量輸人。為了有效節省能源,加州大學(xué)伯克利分校以及國家標準與技術(shù)研究院(NIST)的研究人員在Jffrey R. Long 的領(lǐng)導下,已經(jīng)開(kāi)發(fā)出一種金屬-有機骨架( MOF)材料,能在較高的溫度下進(jìn)行分離操作。鐵(1I)金屬-有機骨架(MOF)可以在318K從丙烯中分離丙烷,因為鐵(II)協(xié)調區域選擇性地吸附烯烴化合物的碳-碳雙鍵?!犊茖W(xué)》雜志報道指出,當量分子的丙烷/丙烯混合物在318K流經(jīng)金屬-有機骨架時(shí),在出口處產(chǎn)生的丙烷均被鐵( I)吸附;對于乙烷/乙二醇混合物也獲得類(lèi)似的結果。金屬-有機骨架解吸烯烴后,還可進(jìn)行重復的分離操作。(摘譯自《MRS Materials Bulletin》 )
-
C4烯烴制丙烯催化劑 2020-03-23
-
煤基聚乙醇酸技術(shù)進(jìn)展 2020-03-23
-
生物質(zhì)能的應用工程 2020-03-23
-
我國甲醇工業(yè)現狀 2020-03-23
-
JB/T 11699-2013 高處作業(yè)吊籃安裝、拆卸、使用技術(shù)規程 2020-03-23
-
石油化工設備腐蝕與防護參考書(shū)十本免費下載,絕版珍藏 2020-03-23
-
四噴嘴水煤漿氣化爐工業(yè)應用情況簡(jiǎn)介 2020-03-23
-
Lurgi和ICI低壓甲醇合成工藝比較 2020-03-23
-
甲醇制芳烴研究進(jìn)展 2020-03-23
-
精甲醇及MTO級甲醇精餾工藝技術(shù)進(jìn)展 2020-03-23