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- Hydrogenation reaction vessel 加氢反应釜
- Base on element and lithofacies analysis of coals, it was discussed that the relationship the kind of coal with productivity of hydrogenation reaction. 在煤的工业分析、元素分析和煤岩显微组分含量分析的基础上，简要讨论了原料煤对煤液化的影响。
- Aerofoil impeller is a new kind of axial flow impeller,which has high mixing performance in reaction vessel. 翼型桨是新一代高效桨叶。
- Size of reaction vessel is decided according to reduced size of thionizer in equal proportion. 反应容器按脱硫塔尺寸等比例缩小。
- Base on element and lithofacies analysis of coals, it was discusaed that the relationship the kind of coal with productivity of hydrogenation reaction. 在煤的工业分析、元素分析和煤岩相显微组分含量分析的基础上，简要讨论了原料煤对煤液化的影响。
- Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel. 反应是在装有分馏柱的反应器中进行的，分馏柱能让醛通过但使醇回流到反应器中。
- The SEM morphology showed that hydrogen reaction was found during the process of nickel plating. SEM分析表明，化学镀镍过程中伴有吸氢反应。
- The experimental results indicated that hexamethylphosphoramide (HMPA ) as additive had good performance in hydrogenation reaction. 结果表明,六甲基磷酰三胺(HMPA)是一种较好的添加剂。
- Diacetone alcohol (DA) was synthesized by means of alcohol condensation reaction in a continuous fixed bed reaction vessel designed by authors. 利用自行设计的连续固定床反应器,将丙酮进行羟醛缩合反应,合成了二丙酮醇,对合成产物进行了折光率及IR测试表征;
- Base on element and lithofacies analysis of coals,it was discussed that the relationship the kind of coal with productivity of hydrogenation reaction. 在煤的工业分析、元素分析和煤岩相显微组分含量分析的基础上,简要讨论了原料煤对煤液化的影响。
- The hydrogenation reaction of acetonitrile catalyzed by Ti modified raney Ni catalyst to prepare ethylamine in liquid phase was studied. 以水合肼和硼氢化钾为共还原剂制备了多元合金催化剂,将其用于乙腈催化加氢反应制乙胺。
- Approximately 473 L of methylene chloride was added to the reaction vessel to dilute the suspension. The suspension containing the product (II) was then cooled to 5-10 DEG C. 在反应容器中加入约473升二氯甲烷以稀释悬浊液。将含产品(II)的悬浊液冷却至5－10℃。
- Then compound 5 reacted with 8 through coupling and hydrogenation reaction,followed by deprotection to afford the target compound. 以苯基丁醇为起始原料,经过3步反应得到脂肪醛8;
- A new inequilateral organic polyamine,2-aminoethyl-bi(3-aminopropyl)amine,was synthesized by the additional and hydrogenation reaction of aminoacetonitrile with acrylonitrile. 利用氨基乙腈及丙烯腈的亲核加成、氢化反应合成了一种新的不等臂有机多胺化合物2-氨基乙基-二(3-氨基丙基)胺。
- The results showed that the continuous fixed bed reaction vessel could be applied effectively to the synthesis of DA, and the reaction temperature, the catalyst varieties and theirs filling patt... 反应器中的温度、催化剂品种变化、催化剂的使用时间及催化剂的填充方式对反应的单次转化率和总转化率有较大的影响。
- This paper studied the catalytic character of doped phosphorus glassroballoons-silver on selective oxidiation of 1,2-propanediol synthesis acetone aldehyde through fixed bed reaction vessel. 通过固定床反应器考察了掺磷玻璃微珠银催化剂对1，2－丙二醇选择性氧化合成丙酮醛的催化性能。
- The advance of chiral phosphate-ester (phosphonate-ester) [phosphoramides (phosphonyl-amide)] in asymmetric alkylation reaction, Aldol reaction, hydrogenation reaction, cyanosilylation reaction was reviewed with 48 references. 讨论了手性膦(磷)酰胺及膦(磷)酯酯催化剂在不对称烷基化、不对称缩合、不对称氢化、不对称氰矽化等反应中应用的最新研究进展。参考文献48篇。
- METHODS(9S)-Erythromycylamine was synthesized from Erythromycin through nucleophilic addtion,diazotization and hydrogenation reactions. 方法以红霉素为原料,经亲核加成、重氮化、氢化三步合成(9S)-红霉胺。
- Since furfurol quality has an heavy effect on its hydrogenation reaction and furfurol quality of different factories differs largely, the paper also investigates the influence of CaO on furfurol hydrogenation . 由于糠醛原料的的质量严重影响着糠醛加氢反应的速率和选择性,而工业糠醛原料质量参差不齐,为确保改性铜铬催化剂在糠醇生产中的使用效果,本文还考察了不同氧化钙加入量对该加氢反应的影响,得出工业生产中适宜的氧化钙加入量;
- Through additional reaction and catalyzed hydrogenation reaction by Raney-Ni catalyst, a novel N,N-bis (3-aminopropyl)-furanomethylamine was synthesized with furanomethylamine as a starting material. 摘要以呋喃甲胺为原料，通过与丙烯腈加成，再进行加氢还原制备了一种新型的多胺-N,N-二（3-氨丙基）-2-呋喃甲胺。
