
遊離酚;單體酚
The free phenol removal rate of the waste water containing phenol and processed by the method can be 99 percent.
經本發明處理後的含酚廢水,遊離酚去除率可達99%。
The results showed that the pericarp of white-mature brumal jujube contained two free phenol-acid: catechol acid and asafetida acids.
結果表明:白熟棗果皮中含有兩種遊離酚酸:兒茶酸和阿魏酸;
On the basis of our experience, the paper describes start with prevention to reduce the free phenol content of waste water in adhesive manufacture shop.
結合自己的工作,介紹了從預防着手如何在制膠生産中降低廢水中的揮發酚含量。
The reaction mechanism of epoxidized linseed oil and phenol were investigated by IR. UV, NMR. the experimentally determined epoxide number and free phenol.
結合紅外(IR)、紫外(UV)、核磁共振(NMR)等結構分析及環氧值、遊離酚含量測定等方法,研究了環氧化亞麻油與苯酚的反應過程。
In addition, the higher content of free phenol in waste water was due to the incompleted reaction resulted by the exceedingly high molar ratio of phenol to formaldehyde.
廢水中揮發酚含量過高,是苯酚與甲醛的摩爾比過高,緻使反應不完全造成。
“Free phenol”是化學領域中的專業術語,指未與其他物質結合的遊離态苯酚。以下是詳細解釋:
Free
在化學中,“free”表示遊離的,即物質未與其他成分結合,保持獨立狀态。例如,遊離離子(free ions)或遊離酸(free acid)。
Phenol
苯酚(化學式:C₆H₅OH),是一種弱酸性有機化合物,常溫下為白色結晶,廣泛用于生産樹脂、消毒劑等。
Free phenol 指未參與反應的苯酚單體,常見于以下場景:
如需進一步了解具體場景中的遊離酚檢測或處理技術,可參考化學工程或分析化學領域的專業資料。
【别人正在浏覽】