| 姚永佳.四种不同冬化脱蜡工艺的比较及优缺点[J].中国油脂,2021,46(4):145~147.[YAO Yongjia.Comparison of four different winterization-dewaxing processes and their advantages and disadvantages[J].China Oils and Fats,2021,46(4):145~147.] |
| 四种不同冬化脱蜡工艺的比较及优缺点 |
| Comparison of four different winterization-dewaxing processes and their advantages and disadvantages |
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| 中文关键词: 中和碱炼 脱色 脱臭 脱蜡 |
| 英文关键词:neutralization bleaching deodorization dewaxing |
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| 中文摘要: |
| 为了找到最合适的冬化脱蜡工艺，对四种不同的冬化脱蜡工艺（中和碱炼+脱色+脱臭+脱蜡工艺，中和碱炼+脱蜡+罐区储存+脱色+脱臭工艺，中和碱炼+脱色+脱蜡+脱臭工艺，中和碱炼+脱蜡+脱色+脱臭工艺）进行了生产实践，并对生产效果进行了对比分析。结果表明，与其他三种冬化脱蜡工艺相比，中和碱炼+脱蜡+脱色+脱臭工艺电耗、蒸汽消耗适中，白土消耗可控，产品质量稳定，是最佳的冬化脱蜡工艺。 |
| 英文摘要: |
| In order to find the most suitable winterization-dewaxing process, four different winterization-dewaxing processes (neutralization + bleaching + deodorization + dewaxing, neutralization + dewaxing + tank storage + bleaching + deodorization, neutralization + bleaching + dewaxing + deodorization, neutralization + dewaxing + bleaching + deodorization) were carried out in production line, and the production effects were compared and analyzed. The results showed that compared with the other three winterization-dewaxing processes, the neutralization + dewaxing + bleaching + deodorization process had moderate power consumption, steam consumption, controllable clay consumption, and stable product quality. The neutralization + dewaxing + bleaching + deodorization process was the best winterization-dewaxing process. |
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