1) raffinate C4
抽余碳四
1.
The quality of butadiene product could meet the process demand of next working procedure and raffinate C4 could meet the technical demand of 1 - butylene and MTBE plant through technical remoulding and optimization.
在实际生产运行过程中,通过技术改造与优化,产品丁二烯能够满足下游工序生产要求,副产抽余碳四的质量能够满足1-丁烯和MTBE装置的技术要求。
2) C4 raffinate
碳四抽余液
1.
This article introduces the technology of BC-H-40 catalyst for selective diene hydrogenation in C4 raffinate.
BC-H-40催化剂用于选择加氢脱除碳四抽余液中的二烯烃,工业应用试验结果表明,BC-H-40催化剂具有活性高、选择性好、再生周期长、抗干扰能力强、操作条件宽泛等特点。
3) raffinate C5
抽余碳五
1.
The activity of modified Ni/Al2O3 catalyst in the reaction of raffinate C5 hydrogenated to produce pen-tane has been studied,and the influence of reaction temperature, LHSV, reaction pressure and molar ration of hydrogen to oil ratio on hydrogenation reaction explored.
研究了改性后Ni/Al2O3催化剂在抽余碳五加氢制戊烷中的活性,考察了反应温度、液时空速、反应压力和氢油比对加氢反应的影响。
5) C4 fraction
碳四
1.
By analyzing the mechanism of isobutylene polymerization, a new catalyst for synthesis of highly reactive polyisobutylene from mixed C4 fraction was prepared.
在分析聚异丁烯聚合机理的基础上,进行了合成高活性聚异丁烯催化剂的研究,研制出了一种适用于利用混合碳四合成高活性聚异丁烯的催化剂体系,并探索了聚合反应规律。
6) C4
碳四
1.
Optimization of Reaction Conditions of C4 Selective Hydropracessing;
碳四选择性加氢反应条件优化的研究
2.
The Development and Research of C4 Catalytic Distillation Hydrogenation Technology;
碳四催化精馏加氢工艺的开发研究
3.
Technologies for propylene production by using C4 and C5 fractions as feedstock coming from steam cracker and refineries are reviewed.
利用蒸汽裂解和炼油工艺的碳四和碳五馏分生产丙烯是增产丙烯的一条重要途径。
补充资料：3,7,11,15-四甲基-1,6,10,14-十六碳四烯-3-醇
分子式：C20H34O
分子量：290.49
CAS号：1113-21-9
性质：密度0.885。沸点250°C。折射率1.486-1.492。闪点160°C。水溶性insoluble。
分子量：290.49
CAS号：1113-21-9
性质：密度0.885。沸点250°C。折射率1.486-1.492。闪点160°C。水溶性insoluble。
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