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安全HSE資料

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論文下載

Chitosan-Immobilized Palladium Complex:A Green and Highly Active Heterogeneous Catalyst for Heck Rea

A green heterogeneous catalyst for Heck reaction-chitosan-immobilized palladium complex was prepared.The catalyst exhibits high activity and stereoselectivity under the moderate reaction conditions.The catalyst can be separated easily from the reaction mixture and reused after washing. Under the suitable reaction conditions,the cross-coupling of iodobenzene(ArI)with acrylic acid(AA)or acrylate can be achieved 93.3% or 99% yield of trans-cinnamic acid or trans-cinnamic ester.

22-12-12 [#Chitosan-immobilized#palladium#complex#green#catalyst#Heck#reaction ] 瀏覽：10下載：0
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Effect of vacuum impregnation on the performance of Co/SiO2 Fischer-Tropsch catalyst

Two silica-supported cobalt catalysts were prepared by incipient wetness impregnation under atmospheric and vacuum conditions.N2 physisorption,H2 chemisorption,XRD,SEM,TEM,XPS and H2-TPR were used to characterize the catalysts.The results showed that the impregnation methods had an effect on the size,dispersion and reducibility of cobalt particles.Under vacuum conditions,cobalt-containing steeping liquor could penetrate into the inner pores of silica support and more bivalent cobalt oxides were formed in the Co3O4 crystallites.Furthermore,cobalt precursors were rarely inclined to agglomerate and the smaller cobalt particles were uniform on the support,which led to the higher activity of the Co/SiO2 (B) catalyst than the normal one under the reaction conditions of 483-523 K,1-2 MPa,gas hourly space velocity of 500-1000 h-1 and molar ratio of H2/CO =0.5-2.0.

22-12-12 [#Fischer-Tropsch#synthesis#cobalt#catalysts#silica#vacuum#impregnation ] 瀏覽：10下載：0
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Magnesium bistrifluoromethanesulfonimide as an efficient catalyst for the hydroalkylation of aromati

An efficient magnesium bistrifluoromethanesulfonimide [Mg(NTf2)2] catalyzed hydroalkylation of aromatic olefins with 1,3-diketones under solvent-free conditions has been developed. The reactions proceed smoothly to give the desired products in good yields in short reaction times.

22-12-12 [#Hydroalkylation#Aromatic#olefins#1#3-Diketones#Magnesium#bistrifluoromethanesulf ] 瀏覽：10下載：0
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A Novel Cu-Mo/ZSM-5 Catalyst for NOx Catalytic Reduction with Ammonia

The Cu-Mo/ZSM-5 catalysts with different Cu/Mo ratios were prepared by wet impregnation method, and their catalytic performance for selective catalytic reduction of NOx was studied. The results showed that Cu-Mo/ZSM-5 is a very effective catalyst for NOx catalytic reduction with ammonia, especially when Cu/Mo molar ratio is about 1.5. It not only exhibited the extremely high catalytic activity, but also showed good stability for O2. The bulk phase structure of Cu-Mo/ZSM-5 catalysts was determined by XRD technique, and the results indicated that there is a maximum dispersion for Cu species when Cu/Mo molar ratio is 1.5, and an interaction between Cu and Mo along with HZSM-5 may be present in Cu-Mo/ZSM-5, which may possibly result in a special structure favorable for the catalytic reduction of NOx over Cu-Mo/ZSM-5 catalyst.

22-12-12 [#nitrogen#oxide#selective#catalytic#reduction#copper#molybdenum#ZSM-5#catalyst ] 瀏覽：10下載：1
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Preparation of L-Butyl Lactate via Transesterification by Using Nafion-H Catalyst

Optically pure L-butyl lactate was synthesized by normal transesterification using nafion-H catalyst in moderate yield. Various reaction conditions were investigated, including the reaction temperature, reaction time, ratio of the starting material and amount of the nafion catalyst.

22-12-12 [#Nafion-H#catalyst#transesterification#preparation ] 瀏覽：10下載：1
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Reaction Chemistry of W-Mn/SiO2 Catalyst for the Oxidative Coupling of Methane

Reaction chemistry of the OCM reaction on W-Mn/SiO2 catalyst has been reviewed in thisaccount. Initial activity and selectivity, stability in a long-term reaction, reaction at elevated pressures anda modelling test in a stainless-steel fluidized-bed reactor show that W-Mn/SiO2 has promising performancefor the development of an OCM process that directly produces ethylene from natural gas. A study onsurface catalytic reaction kinetics and used catalyst structure characterization revealed a possible reasonwhy C2 and COx selectivity changed during the long-term reaction. Further improvement of the catalystcomposition and preparation method should be a future direction of study on OCM reaction over W-Mn/SiO2 catalyst.

22-12-12 [#W-Mn/SiO2#catalyst#oxidative#coupling#of#methane#elevated#pressure#methane ] 瀏覽：10下載：1
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A Convenient Synthesis of Aromatic Fluoride by Thermal Stable Pyridinium Phase-transfer Catalyst

Using 4-Dialkylaminopyridinium salt as a thermal stable phase-transfer catalyst (PTC), the excellent results were obtained in the halogen-exchange fluorination.

22-12-12 [#4-Dialkylaminopyridinium#salt#phase-transfer#catalyst#fluorination ] 瀏覽：10下載：1
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Methane Conversion Using Dielectric Barrier Discharge: Comparison with Thermal Process and Catalyst

The direct conversion of methane using a dielectric barrier discharge has been experimentally studied. Experiments with different values of flow rates and discharge voltages have been performed to investigate the effects on the conversion and reaction products both qualitatively and quantitatively.Experimental results indicate that the maximum conversion of methane has been 80% at an input flow rate of 5 ml/min and a discharge voltage of 4 kV. Experimental results also show that the optimum condition has occurred at a high discharge voltage and higher input flow rate. In terms of product distribution, a higher flow rate or shorter residence time can increase the selectivity for higher hydrocarbons. No hydrocarbon product was detected using the thermal method, except hydrogen and carbon. Increasing selectivity for ethane was found when Pt and Ru catalysts presented in the plasma reaction. Hydrogenation of acetylene in the catalyst surface could have been the reason for this phenomenon as the selectivity for acetylene in the products was decreasing.

22-12-12 [#plasma#dielectric#barrier#discharge#thermal#process#methane#conversion#catalyst ] 瀏覽：10下載：1
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資料下載

化工節能技術手冊王文堂 2006年化學工業出版社

該書共分四篇。第一篇介紹國內能源形勢、我國化學工業的能源消費及節能狀況；第二篇介紹合成氨、電石、燒堿、硫酸、炭黑、黃磷等重點耗能產品生產過程的能源消耗情況及工藝節能技術，并選取若干節能改造的典型案例進行分析；第三篇對化工生產過程通用的主要耗能設備進行能耗分析，分析了電動機、風機、水泵、變壓器、工業鍋爐、蒸汽動力系統及典型單元過程的能源消耗情況與節能潛力，并介紹了主要節能技術；第四篇介紹了26種重點化工產品的能耗計算方法，供有關單位計算能源消耗時參考。

22-11-12 []瀏覽：10下載：22
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化工裝置實用操作技術指南韓文光2001年化學工業出版社

本書以全新的視角從理論和實踐兩個方面綜合分析研究了當今化工裝置及其設備生產操作所具有的共同屬性，即一個化工廠的各類設備從原始開工到轉入正常生產一般所需進行的各種通用的單元操作過程。全書分3篇39章。第1篇化工裝置的原始啟動，包括總體試車方案的制定和優化；化工機械的單機運行；化工容器的標定；開工前設備的吹掃、清洗、酸洗和鈍化；強度試驗和嚴密性試驗；工程中間的交接；聯動試車；催化劑裝卸；公用工程啟動；儀表調校；質量分析控制；投科試生產和性能考核等。第2篇化工裝置的日常運行與操作。敘述了離心泵、透平、

22-11-12 []瀏覽：10下載：126
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工業除塵設備設計手冊張殿印申麗化工出版社 2012年

本手冊以工業除塵設計為主線，全面、系統地介紹了工業除塵設備設計的內容和方法。全書共分十章，內容主要包括:工業除塵設備分類和性能，工業除塵設備設計總則，除塵工藝設計、結構設計，氣流組織設計、自然控制設計，輔助設備選型，設備制作設計，涂裝、保溫、拌熱設計和設備安裝施工等。在兼顧基本內容和方法的同時，突出實用性，使讀者通過本書可以對工業除塵設備設計有全面了解和掌握。本書內容全面，便于查閱，側重實用，可作為環境工程等領域的工程技術人員、科研人員和工礦企業廣大環保工作者的工具書，也可作高等學校相關專業

22-09-20 [#化工書籍#VIP專享]瀏覽：10下載：94
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石油化工自動控制設計手冊（第四版）黃步余化工出版社 2020年

本書全面介紹了石油化工、煉油、化工等流程工業工程設計所涉及的自動控制標準、自動化儀表、自動控制系統、數字控制系統和工程設計導則,突出自動化和信息化集成系統及工程實施。本次修訂對第三版的內容進行了較大幅度的增訂和更新,增加了安全儀表系統等新的設計規范,現場總線控制系統、無線儀表系統等計算機控制系統,以及儲運自動化系統設計、液化天然氣自動化系統設計、海上油氣生產自動化系統設計、油氣長輸管線自動化系統設計等,對提高生產產品的質量與產量、保障人身安全、提高勞動生產率、節約原材料消耗等具有重要的

22-09-20 [#化工書籍#VIP專享]瀏覽：10下載：142
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苯乙烯系聚合物經典專著——現代苯乙烯系聚合物：聚苯乙烯和苯乙烯共聚物（英文版）

苯乙烯系聚合物經典專著——現代苯乙烯系聚合物：聚苯乙烯和苯乙烯共聚物（英文版）Modern StyrenicPolymers: Polystyrenes and Styrenic Copolymers" ed. by John Scheirs, DuaneB. Priddy Wiley Series in Polymer Science This issue addresses the latest developments inthe field, covering the major

22-09-20 [#化工書籍#VIP專享]瀏覽：10下載：41
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HAZOP分析方法及實踐粟鎮宇化學工業出版社2018年

《HAZOP分析方法與實踐》系統介紹了危險與可操作性研究（HAZOP）的基本概念、定性HAZOP分析方法、融入保護層概念的半定量HAZOP分析方法、對HAZOP分析報告的要求、計算機輔助HAZOP分析、過程危害分析復審，以及如何領導一個團隊開展HAZOP分析工作。此外，本書還介紹了設施布置分析與人為因素分析的實踐做法。本書的附錄提供了開展HAZOP分析的一些基本參考資料?！禜AZOP分析方法與實踐》面向的讀者包括流程工業企業的技術人員和管理人員、工程設計人員、風險評估人員、政府安全監管相關人員、

22-09-19 [#化工書籍]瀏覽：10下載：86
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余熱回收利用系統實用手冊上冊王世康譯機械工業出版社 1988年

能源是我國四化建設的基礎。為了實現“i改苦”%宏偉國標，必間認真解決能源問題。我國能源資源是豐窯的，但能源生產遠遠不能罩應聞民經濟發展的w及。解決能源緊張的最現實、最有效的邇徑是節約能源。《余熱回收利用系統實吊手冊》一書較系統劃闡述有關節能的m酬理論，以日本各產業實際應用的余熱回收利用系統為例，介紹各種系絨和節能設備的基本原理、結構與評價方法，并探討了今后余熱利用的方向。圖文并茂，內容豐富。日本雖是一個能源十分缺乏的藥家，但能源利用率相當離，他們的節能經驗，值得借鑒。為此，我們將該書全文譯出

22-09-19 [#化工書籍#VIP專享]瀏覽：10下載：47
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化學工程手冊（第三版套裝5冊第1卷2卷3卷4卷5卷）袁渭康王靜康費維揚歐陽平凱著

作為化學工程領域標志性的工具書,本次修訂秉承“繼承與創新相結合”的編寫宗旨,分5卷共30篇全面闡述了當前化學工程學科領域的基礎理論、單元操作、反應器與反應工程以及相關交叉學科及其所體現的發展與研究新成果、新技術。在前版的基礎上,各篇在內容上均有較大幅度的更新,特別是加強了信息技術、多尺度理論、微化工技術、離子液體、新材料、催化工程、新能源等方面的介紹。本手冊立足學科基礎,著眼學術前沿,緊密關聯工程應用,全面反映了化工領域在新世紀以來的理論創新與技術應用成果。本手冊可供化學工程、石油化工等

22-09-19 []瀏覽：10下載：227
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