1) Modified Lignosulfonate
改性木质素磺酸盐
1.
Corrosion inhibition mechanism of modified lignosulfonate GCL2-D1
改性木质素磺酸盐GCL2-D1的缓蚀机理
2) modified lignosulphonate
改性木素磺酸盐
1.
The corrosion and scale inhibition performances of modified lignosulphonate GCL2-D1 were studied by weight loss,electrochemical polarization and bubbling methods.
采用旋转挂片失重法、电化学极化法以及鼓泡法综合评价了改性木素磺酸盐GCL2-D1的缓蚀阻垢性能。
4) modified sodium lignosulfonate
改性木质素磺酸钠
1.
The results indicate that high concentration CWS can be made from Laoyingshan raw coal in Guizhou Province by using modified sodium lignosulfonate as additives.
采用正交设计法选取制取水煤浆所适用的添加剂配方及最佳粒度分布,结果表明用改性木质素磺酸钠和贵州老鹰山煤能制取高浓度水煤浆。
2.
Structural characteristics of modified sodium lignosulfonate GCL4-1 were investigated with infrared spectrum, potentionmetric titration and gel chromatography, the result showed that GCL4-1\'s sulfonic group content was obviously increased compared with original sodium lignosulfonate LS, and its sulfonation degree was increased from original 1.
采用红外光谱、电位滴定、凝胶渗透色谱对改性木质素磺酸钠农药分散剂GCL4-1的分子结构进行了研究,结果表明,GCL4-1分子中磺酸基含量较改性前的木质素磺酸钠LS有明显提高,磺化度从改性前的1。
5) lignin sulfonate
木质素磺酸盐
1.
Using amine and lignin sulfonate as raw material, a new surfactant-lignin-amide was synthesised by acidylation.
以混合胺和木质素磺酸盐为原料自制木质素胺,通过酰化反应合成了木质素酰胺表面活性剂,考察了棕榈酰氯用量、反应时间和反应温度对木质素酰胺合成的影响,并通过红外光谱初步验证了木质素酰胺的结构。
2.
After the sulfonation of lignin extracted form black papermaking liquor,a lignin sulfonate can be made,which may be used as tar emulsifier and flocculant.
6MPa的最佳条件下,经磺化成木质素磺酸盐。
3.
Experiment research on synthesis of additive by chemical conversion of lignin sulfonate introduced.
论述了木质素磺酸盐化学改性制取水煤浆添加剂的试验研究。
6) lignosulfonate
[,liɡnəu'sʌlfəneit]
木质素磺酸盐
1.
On concrete water reducing agent from modified lignosulfonate;
改性木质素磺酸盐混凝土减水剂的研究
2.
An improvement on the measuring method of the sulphonation degree of lignosulfonate;
木质素磺酸盐磺化度测定方法的改进
3.
A study on oxidation modification of lignosulfonate (LSS);
木质素磺酸盐(LSS)氧化改性研究
补充资料：铁铬木质素磺酸盐
分子式：
分子量：
CAS号：
性质：棕黑色粉末。无臭。有毒。性能稳定。是一种水溶性高分子有机物，可与水按任意比例混溶，具有减稠泥浆的特性。用作高效泥浆分散剂，可供地质勘探、石油开采钻井做泥浆减稠剂，适用于石膏层、岩盐层、盐水层的深井或高温井。由硫酸亚铁、重铬酸钠、硫酸、水和木质素磺酸等原料制得。
分子量：
CAS号：
性质：棕黑色粉末。无臭。有毒。性能稳定。是一种水溶性高分子有机物，可与水按任意比例混溶，具有减稠泥浆的特性。用作高效泥浆分散剂，可供地质勘探、石油开采钻井做泥浆减稠剂，适用于石膏层、岩盐层、盐水层的深井或高温井。由硫酸亚铁、重铬酸钠、硫酸、水和木质素磺酸等原料制得。
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