CAJ | 학술논문

本文利用非均相水蒸气蒸馏原理，对镍系顺丁橡胶双釜和三釜差压凝聚过程蒸汽单耗、作用进行了详细计算和剖析。指出能耗和物耗是以溶剂汽化推动力为纽带的一对矛盾，减少从釜内带出气相溶剂的蒸汽消耗是凝聚过程节能的关键。在三釜差压凝聚的基础上，采用预凝聚工艺，改变了蒸汽的加入方式，实现了在不增加能耗前提下降低物耗。通过两套镍系顺丁差压凝聚过程能耗、物耗对比，分别提供了节能降耗优化措施。
본문이용비균상수증기증류원리，대얼계순정상효쌍부화삼부차압응취과정증기단모、작용진행료상세계산화부석。지출능모화물모시이용제기화추동력위뉴대적일대모순，감소종부내대출기상용제적증기소모시응취과정절능적관건。재삼부차압응취적기출상，채용예응취공예，개변료증기적가입방식，실현료재불증가능모전제하강저물모。통과량투얼계순정차압응취과정능모、물모대비，분별제공료절능강모우화조시。
With the principle of the heterogeneous steam distillation, the paper presents detailed calculation and analysis for steam unit-consumption and action during double-kettle and three-kettle differential-pressure condensation process of nickel-based butadiene rubber, and points out that energy consumption and material consumption are a pair of conflicts with the solvent vaporization impetus as the link, so that the key to energy conservation during condensation process is to reduce steam consumption from gas-phase solvent in the kettle. Based on the three-kettle differential-pressure condensation, the pre-condensation technology is adopted and the steam addition pattern is changed in order to reduce the material consumption under the premise of without increasing energy consumption. Through comparison of energy and material consumptions from two groups of nickel-based butadiene rubber during condensation process, optimized measures are taken respectively for the purpose of energy-saving consumption-reduction.