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- N-hydroxyl phathalicimide has better selectivity,but naphthyl hydroxamic acid has better collectivity. 兩者相比，N-羥基鄰苯二甲酰亞胺的浮選選擇性好，而萘羥肟酸的浮選捕收能力強。
- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯酰胺通過(guò)正交試驗法改性合成了含有氧肟酸基團的水溶性高分子;
- Abstract: A new high-molecular-mass hydroxamic acid containing phenyl(HHCP) as high efficiency flocculant was synthesized by microemulsion polymerication. 摘 要: 采用微乳液聚合法合成了一種帶有苯環(huán)結構的新型氧肟酸類(lèi)赤泥絮凝劑。
- Hydroxamic acid is a new prepared high efficiency flocculant abroad recently and has excellent flocculation ability for red mud settling in Bayer process. 氧肟酸型絮凝劑是近年來(lái)國外研制出的一種新型高效絮凝劑,在鋁土礦制備氧化鋁生產(chǎn)中對赤泥顆粒有很強的聚合力。
- By study of hydroxamic acid synthesis and red mud settling behavior,its high clarified degree was described.And it can provide reference to alumina production. 通過(guò)對氧肟酸型絮凝劑的合成及對赤泥沉降性能的研究,說(shuō)明該絮凝劑具有澄清度高的優(yōu)點(diǎn),為氧化鋁的生產(chǎn)應用提供參考。
- Starch of hydroxamic acid type is synthesized by modification of starch.Effects of different process conditions on product properties are systematically studyed. 通過(guò)對淀粉的改性合成氧肟酸型淀粉,并系統考察了各工藝條件對產(chǎn)品性能的影響。
- This article reviews the synthesis of hydroxamic acid, and its new applications in the fields of catalytic oxidation as well as highly selective complexation with metal ions. 綜述了異羥肟酸類(lèi)化合物的合成及其近年來(lái)在催化氧化和高選擇性絡(luò )合金屬離子的應用研究新進(jìn)展.
- With different methods, three kinds of functional factors including immune protein factor, gibberellin and cyclic hydroxamic acid have been extracted from wall-broken cole bee pollen. 本文采用不同的實(shí)驗方法，從破壁油菜蜂花粉中分別提取了蛋白免疫因子、赤霉素以及環(huán)氧肟酸三種功能因子。
- This paper reports the solvent extraction of Germanium from sulfuric acid solution by hydroxamic acids in kerosence. 在異羥肟酸(煤油)/硫酸體系中,測定了鍺的分配比。
- The results of pure minerals flotation tests indicate that the floatability of spodumene and beryl is the highest using a new collector YOA-15, comparing with sodium oleate, C_(7-9) alkyl hydroxamic acid and sodium dodecyl sulphonate. 單礦物可浮性試驗結果表明:新型捕收劑YOA-15對鋰輝石和綠柱石的捕收性能優(yōu)于油酸鈉、C_(7-9)羧肟酸和十二烷基磺酸鈉;
- Abstract: Various collectors were used in the flotation of spodumene and beryl, including sodium oleate, C7-9alkyl hydroxamic acid, sodium dodecyl sulphonate and a new collector YOA-15. 摘 要： 通過(guò)浮選實(shí)驗研究了油酸鈉、C7-9羥肟酸、十二烷基磺酸鈉和新型兩性捕收劑YOA-15對鋰輝石和綠柱石的捕收性能。
- Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids. 對這種害蟲(chóng)取食葉片的抗性決定于組織中苯并邅唑啉酮及其前體氧、肟酸濃度的增加。
- Coordination chemistry of N-aryl substituted hydroxamic acids[microform] /John David Foote. 無(wú)機化學(xué):新版.;上-中-下/千谷利三著(zhù)
- Hydroxamic acid iron spectrophotometry 改良異羥肟酸鐵分光光度法
- The antibacterial activities to Escherichia coli and Staphylococcus aureus of phthaloyl, isophthaloyl, terephthaloyl and sebacoyl hydroxamic acids have been determined using paper disc method. 本文合成了鄰、間、對苯二酰異羥肟酸和癸二酰異羥肟酸4種化合物[11],利用單片紙碟法測定了它們對大腸桿菌和金黃色葡萄球菌的抑制活性。
- Based on the hydroxylamine method, some trends are put forward that the utilization ratio of hydroxylamine should be promoted, and some new hydroxamic acids need to be researched and developed. 最后針對羥胺法的特點(diǎn)，展望了其發(fā)展趨勢，一方面要提高羥胺的利用率，另一方面研究開(kāi)發(fā)新型的羥肟酸系列產(chǎn)品。
- Development of hydroxylamine method for hydroxamic acid 羥胺法合成羥肟酸的研究進(jìn)展
- Recent Advances in the Synthesis and Application of Hydroxamic Acid 異羥肟酸的合成與應用研究新進(jìn)展
- Keywords Bonamite Cupferron Benzoyl hydroxamic acid; 菱鋅礦;銅鐵靈;苯甲羥肟酸;
- Keywords wolframite;hydroxamic acid;chelation;adsorption mechanism; 黑鎢礦;羥肟酸;螯合作用;吸附機理;
