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寶MMC金蟲 (小有名氣)
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幫忙翻譯一段化學(xué)英文文獻(xiàn)
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| These effects are clearly illustrated in Figure 1 for which rRCM have been computed using a previous work on the rRCM calculation taking into account rigorous VLLE equilibria (Brehelin et al., 2006); the transformed variable coordinates (Ung and Doherty, 1995) are used with n-propyl acetate as the reference component. For the sake of better representation of the chemical and phase equilibria complexity, rRCM in molar composition are represented too in Figure 1 (bottom). As a consequence, great attention has to be paid to the chemical and phase equilibria determination in order to perform the design of such a process. Therefore, this article presents the first steps of an approach to the development of a RD process for the production of n-propyl acetate: the catalysed reaction kinetics are firstly investigated in order to employ a simulation environment based on an equilibrium stage model; in parallel pilot plant experiments are carried out in order to validate this simulation tool. On the basis of these results, an optimal startup strategy is proposed and several process configurations are studied in order to propose the best setup for high purity n-propyl acetate production. |
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至尊木蟲 (職業(yè)作家)
- 翻譯EPI: 509
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【答案】應(yīng)助回帖
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sltmac(金幣+1): 謝謝交流~~ 2011-05-23 21:58:46
寶MMC(金幣+15, 翻譯EPI+1): 謝謝 2011-05-23 22:32:13
sltmac(金幣+1): 謝謝交流~~ 2011-05-23 21:58:46
寶MMC(金幣+15, 翻譯EPI+1): 謝謝 2011-05-23 22:32:13
| These effects are clearly illustrated in Figure 1 for which rRCM have been computed using a previous work on the rRCM calculation taking into account rigorous VLLE equilibria (Brehelin et al., 2006); the transformed variable coordinates (Ung and Doherty, 1995) are used with n-propyl acetate as the reference component. 這些效果在圖1中得以清晰地顯示。在圖1中，運(yùn)用先前一個考慮了嚴(yán)格液三相平衡的關(guān)于rRCM 計算的工作，計算了rRCM ；圖中采用轉(zhuǎn)換變量坐標(biāo)，以乙酸正丙酯為參考成分。For the sake of better representation of the chemical and phase equilibria complexity, rRCM in molar composition are represented too in Figure 1 (bottom).為了更好的顯示化學(xué)藥品和相平衡復(fù)雜性，rRCM 以摩爾組成的形式也在圖1中表示（底部）。As a consequence, great attention has to be paid to the chemical and phase equilibria determination in order to perform the design of such a process.基于上述，為了執(zhí)行這一過程的設(shè)計，對化學(xué)藥品和相平衡傾注了極大關(guān)注。 Therefore, this article presents the first steps of an approach to the development of a RD process for the production of n-propyl acetate: the catalysed reaction kinetics are firstly investigated in order to employ a simulation environment based on an equilibrium stage model; in parallel pilot plant experiments are carried out in order to validate this simulation tool. 為此，本文展示了開發(fā)一種生產(chǎn)乙酸正丙酯的RD過程途徑的初步：首先研究了催化反應(yīng)動力學(xué)，以使用基于一個平衡階段模型的模擬環(huán)境；開展了并行的中試以驗證這一模擬工具。On the basis of these results, an optimal startup strategy is proposed and several process configurations are studied in order to propose the best setup for high purity n-propyl acetate production.以這些研究結(jié)果為基礎(chǔ)，提出了優(yōu)化的啟動策略并研究了幾個過程參數(shù)以提出得到乙酸正丙酯高生產(chǎn)純度的最佳設(shè)置。 |
2樓2011-05-23 14:43:25
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