机械专业英语词汇 ... alkali corrosion 碱性腐蚀 alkali cracking 碱性(应力腐蚀)裂纹 alkali-earth metal 碱土金属 ...
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alkali stress corrosion cracking 碱应力腐蚀开裂
Homogeneous catalytic oxidization technology is used for removing sulfide from spent alkali lye of ethylene cracking, and the various factors of influencing removal efficiency are investigated.
采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理，考察了影响处理效果的各种因素。
The results indicate that acid and alkali catalysts can increase the tar cracking reaction speed and reduce the activation energy due to the activated center.
结果表明，酸性和碱性催化剂由于活性中心的存在，加快了反应速度和降低了反应活化能。
The invention discloses a black liquor cracking device which performs alkali recovery process when non-wood material is adopted for papermaking.
本发明公开一种用非木质原料造纸时，配套进行碱回收工艺的黑液裂解装 置。
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