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- Keywords Formaldehyde Gelatin Crosslinking Reaction NMR Formaldehyde Tannage Mannich Reaction; 甲醛;明胶;交联反应;碳一13核磁共振波谱;甲醛鞣制;曼尼克反应;
- formaldehyde tannage 甲醛鞣料
- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- Applicable to all leather of all types and tannage. 适用于所有类型的皮革及所有鞣革鞣革鞣革鞣革。
- The fetus was kept in a formaldehyde medium. 胎儿被保存在甲醛浸液里。
- Low temperature steam and formaldehyde sterilizers. 英文名称: Sterilizers for medical purposes.
- In tanning process, RE-KMC combination tannage was used. 鞣制采用稀土一KMC结合鞣法以及使用发泡感强,柔软丰满性好的材料,进行配合使用。
- An aqueous solution of formaldehyde that is37 percent by weight. 甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%25的甲醛
- Sulfur dioxide and formaldehyde both produce irritation. 二氧化硫和甲醛都可产生刺激。
- An aqueous solution of formaldehyde that is37percent by weight. 甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%25的甲醛
- From viewpoint of environmental protection,the chromium tannage is discussed. 文从环境保护的观点讨论了铬鞣法。
- Methane reacts with hydroxyl to produce formaldehyde. 甲烷与羟基反应生成甲醛
- Pls we are well known how to control the Right Quality &perfect Tannage . 我们以控制质量和完美的鞣著称。
- Contact slight formaldehyde can two months be pregnant? 接触轻微甲醛两个月能怀孕吗?
- Objective: To test sodium formaldehyde sulfoxylate in food. 目的:对食品中的吊白块进行检测。
- Formaldehyde is a main pollutant in indoor environment. 甲醛是室内环境的主要污染物。
- There are many factors affecting formaldehyde release from MDF. 影响中密度纤维板甲醛释放的原因较多。
- The content of releasing formaldehyde gas in the air. 释放出的甲醛气体在空气中的浓度。
- Formaldehyde is a water soluble and volatilizable pungent gas. 本课题在上海市11家医院病理科环境中,进行了空气中甲醛浓度水平的监测,对116名病理科医师进行了问卷调查和嗅觉功能、肺功能检测。
- Treatment technique on waste water from degreasing,liming &unhairing and chrome tannage were described. 简要介绍了制革生产中脱脂、浸灰脱毛、铬鞣等工序的污水处理技术。