1) anhydrous formaldehyde
无水甲醛
1.
Researches in synthesis of anhydrous formaldehyde via methanol dehydrogenation;
甲醇脱氢制无水甲醛的研究进展
2.
It was reviewed that various catalystes on effect of activity, seletivity and transformation rate of anhydrous formaldehyde whom methanol dehydrogened to preparate and existed problem was analysed.
综述了无水甲醛生产中催化剂的研究进展和工业化生产开发动态，以及各种催化剂对甲醇脱氢制甲醛的活性、选择性以及转化率的影响。
3.
Studies on supported silver catalysts of methanol dehydrogenation to anhydrous formaldehyde and the reaction mechanismThe formation of anhydrous formaldehyde by methanol dehydrogenation under the no-oxygen & catalytic conditions is studying by many reasearchers presently and the selection of catalyst plays a key role in the research process.
甲醇直接脱氢制备无水甲醛的负载银催化剂及其反应机理的研究在无氧及各种催化剂条件下利用甲醇直接脱氢进行无水甲醛的生产是目前研究较多的生产方案,其中对催化剂的选择是该方法研究的关键。
2) Water free formaldehyde
无水甲醛
1.
Catalytic dehydrogenation of methanol is a promising process of producing water free formaldehyde.
利用甲醇催化脱氢合成无水甲醛是一条新的工艺路线。
3) formaldehyde free
无甲醛
1.
Research progress and the application prospect of the formaldehyde free wood-based panel and its industrialization future have been shown in the paper.
文章介绍了无甲醛人造板研究的现状、产业化进展及其应用前景,主要包括无甲醛人造板的定义、种类,无甲醛人造板的主要生产工艺过程,无甲醛人造板的性能及应用等。
2.
Pure linen fabric was treated with formaldehyde free anti crease finishing agent which was polymerized form polycarboxylic acids.
采用无甲醛抗皱整理剂多元羧酸聚合物整理纯亚麻织物。
3.
Performance characteristics of self-prepared polycarboxylic acid formaldehyde free non-ironing finishing agent PC was investigated.
探讨自制聚羧酸型无甲醛免烫整理剂PC的应用性能。
4) formaldehyde-free
无甲醛
1.
Synthesis and application of durable formaldehyde-free phosphorus flame retardant FRC-F for cotton;
无甲醛棉用阻燃剂FRC-F的制备及应用
2.
Synthesis of a new formaldehyde-free flame retardant and its application;
一种新型无甲醛耐久阻燃剂的制备及应用
3.
Polycarboxylic acid resins are chosen for formaldehyde-free and easy-care finish of cotton fabrics.
选用多元羧酸类无甲醛免烫整理剂处理棉织物,采用正交试验法优化工艺条件:无甲醛免烫整理剂WFR-16 250 g/L,添加剂WFS-1和WFE-1分别为20 g/L和35 g/L,渗透剂1 g/L,170℃处理4 m in。
5) non-formaldehyde
无甲醛
1.
Effects of cationic modification on non-formaldehyde durable press finished cotton fabric;
阳离子改性对棉织物无甲醛耐久压烫效果的影响
2.
The development of non-formaldehyde DP finishing agents of polycarboxylic acids is discussed.
结合近几年多元羧酸类无甲醛整理剂的发展情况,阐明了BTCA、CA两种无甲醛免烫整理剂整理所存在的问题、解决办法,并对聚多元羧酸类无甲醛整理剂的发展情况作了大体的介绍,最后对上述几种免烫整理剂的发展方向谈了看法。
3.
Poly(maleic anhydride/sodium hypophosphite)——PMAH/SHP used as a non-formaldehyde wrinkle-resistant finishing agent for cotton fabric was synthesized with maleic anhydride and sodium hypophosphite in aqueous polymerization.
以马来酸酐、次亚磷酸钠为原料,采用水相聚合方法,制备了棉织物无甲醛抗皱整理剂——聚马来酸酐/次亚磷酸钠(PMAH/SHP)。
6) formaldehyde wastewater
甲醛废水
1.
Treatment of formaldehyde wastewater by anaerobic acidification-SBR process;
厌氧酸化—SBR法处理甲醛废水
2.
Study on photocatalytic degradation of activated carbon-loaded nanometer titanium dioxide to formaldehyde wastewater
活性炭负载纳米TiO_2光催化降解甲醛废水研究
3.
Anaerobic acidification -SBR process (the combination of anaerobic phase with aerobic phase) was used to treat formaldehyde wastewater.
介绍了采用厌氧酸化 -序批式活性污泥法处理甲醛废水 。
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条