天然气化工
天然氣化工
천연기화공
NATURAL GAS CHEMICAL INDUSTRY
2014年
1期
42-46
,共5页
张志智%孙潇磊%张喜文%孙万富%方向晨
張誌智%孫瀟磊%張喜文%孫萬富%方嚮晨
장지지%손소뢰%장희문%손만부%방향신
二氧化碳%乙炔%甲酸%丙烯酸%合成%热力学分析
二氧化碳%乙炔%甲痠%丙烯痠%閤成%熱力學分析
이양화탄%을결%갑산%병희산%합성%열역학분석
carbon dioxide%acetylene%formic acid%acrylic acid%synthesis%thermodynamic analysis
CO2和乙炔偶联并加氢生成丙烯酸是一条潜在的丙烯酸合成工艺路线。本文对该反应进行了热力学分析，表明反应在低温下是热力学可行的。实验以零价金属络合物为催化剂，考察了两种氢源：氢气和甲酸。实验结果表明氢气作为氢源不能生成丙烯酸，甲酸作为氢源能够生成丙烯酸。
CO2和乙炔偶聯併加氫生成丙烯痠是一條潛在的丙烯痠閤成工藝路線。本文對該反應進行瞭熱力學分析，錶明反應在低溫下是熱力學可行的。實驗以零價金屬絡閤物為催化劑，攷察瞭兩種氫源：氫氣和甲痠。實驗結果錶明氫氣作為氫源不能生成丙烯痠，甲痠作為氫源能夠生成丙烯痠。
CO2화을결우련병가경생성병희산시일조잠재적병희산합성공예로선。본문대해반응진행료열역학분석，표명반응재저온하시열역학가행적。실험이령개금속락합물위최화제，고찰료량충경원：경기화갑산。실험결과표명경기작위경원불능생성병희산，갑산작위경원능구생성병희산。
Coupling CO2 and acetylene and hydrogenation to form acrylic acid is a potential route for synthesis of acrylic acid. Thermodynamic analysis indicated that the reaction could be carried on under low temperature. Synthetic experiments of acrylic acid were performed with hydrogen and formic acid as sources of hydrogen and complexes of metal with zero valence as catalysts. The results showed that formic acid helped to produce acrylic acid, but no formation of acrylic acid when hydrogen was used as hydrogen source.
