羰化法 的英文怎麼說
中文拼音 [tānghuàfǎ]
羰化法
英文
carbonyl process-
Aromatics. determination of carbonyl value and carbonyl compounds content. free hydroxylamine method
香料羰值和羰基化合物含量的測定游離羥胺法The perovskite - type metal oxides supports and the corresponding supported pd catalyst were prepared by microwave, and characterized by xrd, sem and used in the direct synthesis of diphenyl carbonate ( dpc )
摘要利用微波法制備了鈣鈦礦型復合氧化物載體及把負載鈣鈦礦型催化劑，用xrd和sem對載體及催化劑進行了表徵，並將微波法制備的催化劑用於一步氧化羰基化合成碳酸二苯酯（ dpc ）實驗。Aminated and hydroxylated polysulfone membranes were prepared by amination and hydroxylation reaction, respectively. then bovine albumin ( bsa ) - fixed membranes were obtained by crossed - linking albumin into porous membrane with 1, 1 ' - carbonyldiimidazole and bisoxirane reagents, respectively. a mathematical model for facilitated transport in asymmetric membranes with fixed site carriers was derived by assuming an instantaneous, microscopic concentraion fluctuation in the membrane
以氯甲基聚碸為基材，通過相轉化法制備出具有底部貫通孔的非對稱膜，通過胺化和羥基化反應，分別制得胺化聚碸膜和羥基化聚碸膜，再採用羰基二咪唑和雙環氧烷兩種活化試劑對其進行活化，將牛血清白蛋白固載在膜內，獲得固定白蛋白促進傳遞膜。Organic chemical products for industrial use - determi - nation of content of carbonyl compounds present - volumetric method
有機化工產品中羰基化合物含量的測定容量法Natural gas - determination of sulfur compounds - determination of hydrogen sulfide, mercaptan sulfur, and carbonyl sulfide sulfur by potentiometry
天燃氣.硫化物的測定.用電勢測定法對硫化氫硫醇式硫和硫化羰式硫的測定Essential oils - determination of carbonyl value - potentiometric methods using hydroxylammonium chloride
香精油.羰基值的測定.氯化羥銨電勢計法Aromatics. determination of carbonyl value and carbonyl compounds content. hydroxylammonium chloride method
香料羰值和羰基化合物含量的測定鹽酸羥胺法Chemical reagent - general method for the determination of carbonyl compounds
化學試劑羰基化合物測定通用方法Standard test method for trace quantities of carbonyl compounds with 2, 4 - dinitrophenylhydrazine
使用2 4 -二硝基苯肼測定羰基化合物痕量的標準試驗方法Essential oils. determination of the carbonyl value. potentiometric methods using hydroxylammonium chloride
香精油.羰基值的測定.氯化羥銨電位計測量法In this paper, a varieties of purification processes are carefully discussed according to three methods of synthesis of diphenyl carbonate
摘要本文按合成碳酸二苯酯的三種方法光氣法、酯交換法和氧化羰化法，詳細介紹了碳酸二苯酯的提純工藝。Abstract : the application of carbonyl cobalt as a catalyst for carbonylation in organic synthesis is reviewed with 63 references. the carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail
文摘:討論了羰基鈷在有機催化羰化反應中的研究及應用現狀；介紹了羰基鈷催化合成各種有機羰基化合物的方法，重點討論了氯芐催化羰化合成苯乙酸的研究進展；在此基礎上對羰基鈷在催化羰化反應領域的應用作了展望。New test method for trace carbonyl sulfide in propylene by gas chromatography
利用氣相色譜在丙烯中分析痕量羰基硫化物的測試新方法In this paper, the characteristics of the electroless nickel plating, the composition and fuction of the plating solution were introduced. at this base the low emissivity material was successfully prepared by the electroless plating method. the sample detected by edxa, sem, aes, ifr
本文在系統介紹了化學鍍鎳工藝的特點、溶液組成及各組份的作用的基礎上，採用化學鍍方法制備低發射率材料，成功地在羰基鐵粉體和陶瓷粉體上實施了化學鍍鎳。分享友人