1) cracking reaction
裂解反应
1.
This approach completely took the flow, heat transfer, mass transfer as well as thermal cracking reactions into consideration.
为此提出了一种进行反应管数学模拟的新方法,即应用CFD方法对反应管内流体流动、传热、传质及裂解反应过程,不经任何简化直接进行数值求解,得到了管内的流场、温度场和浓度场等详细信息。
2.
Influencing facto rs on cracking reaction was discussed,and optimal cracking conditions were also d etermined.
对双酚A合成工艺中副产物的裂解反应过程进行研究,确定了催化剂种类及用量,考察了各种因素对裂解反应的影响,获得了较佳工艺条件;并对裂解反应器形式进行了对比实验研究,结果表明,采用内衬复合金属丝网的降膜反应器比传统的釜式裂解反应器具有明显的优势。
2) gas-phase pyrolytic reaction
热裂解反应
1.
The gas-phase pyrolytic reactions of 3-methyl arylmethylidenehydrazinedithiocarboxylate were studied by GC/MS firstly.
首次采用气质联用仪研究了3-取代甲撑肼基二硫代甲酸甲酯类化合物的热裂解反应,发现其在气化室可热裂解产生芳香腈、甲硫醇和异硫氰酸。
3) photofragmentation
光裂解反应
4) pyrolysis reactor
裂解反应器
1.
In this work some key problems including plastics separation from MSW,pyrolysis technologies especially the suitable pyrolysis reactors were discussed.
将垃圾中的废塑料裂解制油可以使废物得到资源化的利用,围绕垃圾中废塑料裂解技术的关键问题,从废塑料的分选、裂解方法等方面分析了垃圾中废塑料裂解的相关工艺要点,并着重讨论了裂解反应器,结合现有废塑料裂解装置的优缺点,设计了一套三段管式反应器。
5) Beckmann fragmentation
Beckmann裂解反应
1.
Four series of chiral hexacyclic compounds were synthesized by Beckmann fragmentation of Hajos ketone and steroid oxime derivatives in the presence of PCl5/2,6-lutidine.
手性Hajos酮的衍生物及甾体化合物经成肟,在PCl5/2,6-lutidine体系中进行Beckmann裂解反应,合成了四个系列的手性六环化合物。
6) aquathermolysis
水热裂解反应
1.
Study on the degradation of the asphaltene in Liaohe heavy oil during catalytic aquathermolysis reaction;
辽河稠油沥青质在催化水热裂解反应中的降解
2.
The change of the resin in Liaohe heavy oil during catalytic aquathermolysis reaction was studied using(NH_4)_6Mo_7O_(24)·4H_2O as catalyst in this paper.
降解的原因除了C-S键断裂以外,还有胶质中稠环芳烃之间的桥键和稠环芳烃的支链中β位的C-C键断裂,而且后者是胶质在催化水热裂解反应中降解的主要原因。
3.
The enhancement of viscosity reduction of heavy oil was studied by using molybdenum oleate as oil - soluble catalyst for aquathermolysis and petroleum sul-fonate as emulsifier in this paper.
以室内合成的油溶性油酸钼作为稠油水热裂解反应的催化剂,与表面活性剂石油磺酸盐复配,达到了水热裂解降粘和乳化降粘的综合功效,反应温度在200℃,反应时间为24h,催化剂及表面活性剂加入量分别为0。
补充资料：贝克曼裂解反应
分子式：
CAS号：
性质：α-位上有氨基、羟基、羰基或酯基的酮肟类在进行贝克曼重排时，不是形成酰胺类，而是发生碳碳链的断裂，生成腈、芳醛或芳酸，称为贝克曼裂解反应。
CAS号：
性质：α-位上有氨基、羟基、羰基或酯基的酮肟类在进行贝克曼重排时，不是形成酰胺类，而是发生碳碳链的断裂，生成腈、芳醛或芳酸，称为贝克曼裂解反应。
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