頁籤選單縮合
題 名 | 己二酸製程之回顧與展望=Adipic acid-Now and Then |
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作 者 | 姚品全; | 書刊名 | 觸媒與製程 |
卷 期 | 7:3 1999.12[民88.12] |
頁 次 | 頁46-54 |
專 輯 | 觸媒專輯 |
分類號 | 467.41 |
關鍵詞 | 己二酸製程; |
語 文 | 中文(Chinese) |
中文摘要 | 己二酸是生產尼龍-6,6的重要原料,並且是合成聚醯胺纖維、酸醇樹脂、聚酯樹 脂及塑化劑等的成分之一。由於尼龍產業前景看好,國內業者紛紛擴廠。傳統之己二酸製程 採二段氧化法(two-step process),以環己烷為起始原料,經液相氧化反應,產製酮醇油( 是一種環己酮與環己醇的混合物),再進一步將酮醇油氧化生產己二酸。此製程發展已久, 且廣為工業界所採用。目前市場技術領導者為杜邦公司。為了改善傳統製程中的污染與腐蝕 等問題,學術與工業界均投入研究改善。本文為讀者介紹各種商用製程以及近年來發展中的 新製程,並分析相關產業的發展趨勢。 |
英文摘要 | An overview for the adipic acid production proces has been made. Being the most important raw material for Nylon-6,6 synthesis, its importance will never be over-emphasized. The majority of adipic acid were produced via the liquid-phase oxidation of cyclohexane. DuPont is the current market leader in adipic acid technology with its two-step process. Besides, all the other minor production processs are included. An global tendency for environment protection has imparted deeply onto adipic acid marketing. Several research programs have been conducted for more efficient, energy-saving and clean production of adipic acid. |
本系統中英文摘要資訊取自各篇刊載內容。