| 1. | for example, can be butane or isobutane.
例如可以是丁烷或异丁烷。 |
| 2. | Standard specification for isobutane thermophysical property tables
异丁烷热物理性能表 |
| 3. | Hc - 600a isobutane for industrial use hc - 600a
工业用异丁烷 |
| 4. | Isobutane alkylation with butene on s o24 - zro2 superacid catalysts
2固体超强酸催化剂上异丁烷与丁烯烷基化的研究 |
| 5. | Our enterprise is one of appointed fuel supplier , which products of the commercial propane and isobutane of “ tian hua ” brand are supplied for the engine heat treatment equipments imported from german and japan
天华牌工业丙烷、异丁烷作为德国、日本向我国进口发动机热处理设备指定燃料供应厂商之一。 |
| 6. | On the basis of that , this paper investigates the saturated temperature of hc600a - oil mixtures , condensation heat transfer and pressure drop characteristics in a horizontal micro - fin tube for it
在此基础上，对纯天然工质异丁烷( hc600a )与润滑油suniso3gs的混合物饱和温度、水平微肋管内凝结过程的传热及流阻特性进行了实验研究分析。 |
| 7. | The current situation of utilizing isobutane and isobutylene in china were introduced , the reaction mechanism , reaction process and types of catalyst for preparing isobutylene via dehydrogenation of isobutane were narrated emphatically
摘要介绍我国异丁烷和异丁烯资源的利用现状，重点对异丁烷脱氢制备异丁烯的反应机理、反应流程和催化剂类型进行了论述。 |
| 8. | Finally , based on summarization of development status on catalyst for isobutylene preparation from isobutane through dehydrogenation , the suggestion was given that the great effort should pay to the development , utilization reasonably of abundant isobutane resource in china
最后，通过对我国异丁烷脱氢制异丁烯催化剂开发现状的总结，指出我国应大力合理开发利用丰富的异丁烷资源。 |
| 9. | Abstract : the authers has studied the phase cha racteristics and phase equilibri um of sda ( solvent - deasphalting ) of dagang residue - ic4 and dagang residue m ixed w ith some ccdo ( catalytic cracking decant oil ) - ic4 system under subcritical condit ions systematically
文摘:系统地研究了大港渣油-异丁烷体系及混有催化裂化澄清油的大港渣油-异丁烷体系在亚临界条件下，溶剂脱沥青过程的相特性及相平衡。 |
