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单词
anhydride phthalic acid
释义
anhydride phthalic acid
简明释义
酞酸酐,邻苯二甲酐
网络释义
短语
1
Phthalic acid anhydride
酞酸酐 ; 邻苯二甲酸酐 ; 苯二甲酸酐
2
acid phthalic anhydride
磷苯二酸酐
3
PHTHALIC ANHYDRIDE-4-BORONIC ACID PINACOL ESTER
邻苯二甲酸酐
双语例句
1
Therefore, the intermediate product is
phthalic
acid
and final products are
phthalic
anhydride
, carbon dioxide and water.
因此反应的中间产物为邻苯二甲酸,终产物为邻苯二甲酸酐、二氧化碳和水。
2
Thiourea was then used as the primary catalyst to making fumaric
acid
from the waste water of
phthalic
anhydride
.
接下来,通过选用硫脲作为主催化剂,另加入少量的助催化剂,将苯酐废水中的马来酸异构化制取富马酸。
3
The condensation reaction takes place between the two hydroxyl of
phthalic
acid
, and the
phthalic
acid
be converted into
phthalic
anhydride
finally.
邻苯二甲酸的两个羧基上的羟基会发生缩水反应,最终生成邻苯二甲酸酐。
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更新时间:2025/8/26 2:52:17