2) three hydrogen rearrangement
三氢重排
3) hydrogen rearrangement
氢重排
1.
By the action of Lewis acid, the hydrogen rearrangement is achieved, yielding cyclohexyl formaldehyde 3.
５］辛烷２；２再与路易斯酸作用发生氢重排生成甲酰环己酮３；３与甲基乙烯酮在酸的催化下经迈克尔加成反应得到１－螺［５。
2.
The fragmentation pattern of molecular ions was dominated by the dissociation of N - N bond and C-N bond, together with either six-centred or four-centred transition state of hydrogen rearrangement.
结果表明，该类化合物具有较强的分子离子峰Ｍ￣＋，分子离子的断裂以Ｎ－Ｎ键和Ｃ－Ｎ键的断裂为主，并伴随六员环和四员环过渡态氢重排，生成的碎片离子继续脱去水分子或其它小分子，从而产生一系列特征离子，包括骨架重排离子。
4) VRDS
重油加氢
1.
Modeling of pressure drop for VRDS reactors;
重油加氢裂化反应器压降模型及其应用
2.
Modeling of pressure drop in later period for VRDS reactors;
重油加氢反应器后期压降模型及其应用
5) heavy oil hydroprocessing
重油加氢
1.
The corrosion of the equipment and piping of the heavy oil hydroprocessing unit became increasingly severe as increasing amount of high-sulfur crudes were processed by Shengli Refinery.
受加工高含硫原油的影响 ,胜利炼油厂重油加氢装置的设备与管道腐蚀加剧。
6) hydrogenation reforming
加氢重整
1.
A series of Ni-Co/Mg(Al)O catalysts were prepared by calcination of Ni-Co/Mg(Al)O hydrotalcite precursor at various temperatures and used in the hydrogenation reforming reaction of toluene as a model tar compound.
以类层柱Ni-Co/Mg(Al)O水滑石为前驱体,经不同温度焙烧制备了系列焦炉煤气中焦油模型化合物甲苯加氢重整制合成气催化剂。
补充资料：C7-9-碳烯加氢甲酰化物蒸馏残余物重裂解组分
CAS：98072-31-2
中文名称：C7-9-碳烯加氢甲酰化物蒸馏残余物重裂解组分
英文名称：Alkenes, C7-9-hydroformylation products, distn. residues, heavy cracked fraction； Alkenes,C7-9-hydroformylation products,distn. residues,heavy cracked fraction
中文名称：C7-9-碳烯加氢甲酰化物蒸馏残余物重裂解组分
英文名称：Alkenes, C7-9-hydroformylation products, distn. residues, heavy cracked fraction； Alkenes,C7-9-hydroformylation products,distn. residues,heavy cracked fraction
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