
游离酚;单体酚
The free phenol removal rate of the waste water containing phenol and processed by the method can be 99 percent.
经本发明处理后的含酚废水,游离酚去除率可达99%。
The results showed that the pericarp of white-mature brumal jujube contained two free phenol-acid: catechol acid and asafetida acids.
结果表明:白熟枣果皮中含有两种游离酚酸:儿茶酸和阿魏酸;
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.
结合自己的工作,介绍了从预防着手如何在制胶生产中降低废水中的挥发酚含量。
The reaction mechanism of epoxidized linseed oil and phenol were investigated by IR. UV, NMR. the experimentally determined epoxide number and free phenol.
结合红外(IR)、紫外(UV)、核磁共振(NMR)等结构分析及环氧值、游离酚含量测定等方法,研究了环氧化亚麻油与苯酚的反应过程。
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.
废水中挥发酚含量过高,是苯酚与甲醛的摩尔比过高,致使反应不完全造成。
“Free phenol”是化学领域中的专业术语,指未与其他物质结合的游离态苯酚。以下是详细解释:
Free
在化学中,“free”表示游离的,即物质未与其他成分结合,保持独立状态。例如,游离离子(free ions)或游离酸(free acid)。
Phenol
苯酚(化学式:C₆H₅OH),是一种弱酸性有机化合物,常温下为白色结晶,广泛用于生产树脂、消毒剂等。
Free phenol 指未参与反应的苯酚单体,常见于以下场景:
如需进一步了解具体场景中的游离酚检测或处理技术,可参考化学工程或分析化学领域的专业资料。
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