科技视界
科技視界
과기시계
Science&Technology Vision
2014年
23期
183-184
,共2页
乙炔法%转化率%双乙烯基二乙二醇醚
乙炔法%轉化率%雙乙烯基二乙二醇醚
을결법%전화솔%쌍을희기이을이순미
Carbide France%Conversion rate%Di-ethylene glycol divinyl ether
采用乙炔法，以金属钾为催化剂合成双乙烯基二乙二醇醚，考察了影响转化率的主要因素。结果表明，钾具有良好的催化活性，催化剂用量为反应物质量的8%，反应时间为8h，反应温度175℃时，转化率可达60%。
採用乙炔法，以金屬鉀為催化劑閤成雙乙烯基二乙二醇醚，攷察瞭影響轉化率的主要因素。結果錶明，鉀具有良好的催化活性，催化劑用量為反應物質量的8%，反應時間為8h，反應溫度175℃時，轉化率可達60%。
채용을결법，이금속갑위최화제합성쌍을희기이을이순미，고찰료영향전화솔적주요인소。결과표명，갑구유량호적최화활성，최화제용량위반응물질량적8%，반응시간위8h，반응온도175℃시，전화솔가체60%。
Di-ethylene glycol divinyl ether was synthesized with K as catalyst. The influence of reaction condition were studied. The results indicated that the most suitable condition is as follows: K as the catalyst with 8%, reaction time was about 8h, reaction temperature was 175℃, the conversion rate of reaction was 60%.
