| 李明宇,何水淋,李智,周景蓬,宋鹏,徐峻.基于Aspen Plus的漂白硫酸盐浆生产能耗核算建模与分析[J].中国造纸,2026,45(8):104-111 |
二维码（扫一下试试看！） |
| 基于Aspen Plus的漂白硫酸盐浆生产能耗核算建模与分析 |
| Modeling and Analysis of Energy Consumption Accounting for Bleached Kraft Pulp Production Based on Aspen Plus |
| 收稿日期：2026-06-29 修订日期：2026-07-16 |
| DOI：10.11980/j.issn.0254-508X.2026.08.011 |
| 关键词: Aspen Plus软件 漂白硫酸盐浆 能耗核算 碳减排 |
| Key Words:Aspen Plus software bleached kraft pulp energy consumption carbon emission |
| 基金项目:山东省重点研发计划（重大科技创新工程）（2026CXGC011004）；广东省重点领域研发计划项目（2022B111108004）；中央高校基本业务费。 |
| 作者 | 单位 | 邮编 | | 李明宇* | 1华南理工大学先进造纸与纸基材料全国重点实验室,广东广州,510640 | 510640 | | 何水淋* | 2广西太阳纸业有限公司,广西北海,536000 | 536000 | | 李智 | 2广西太阳纸业有限公司,广西北海,536000 | 536000 | | 周景蓬 | 3山东华泰纸业股份有限公司,山东省生物基材料与绿色制浆造纸重点实验室,山东东营；257335 | 257335 | | 宋鹏 | 4玖龙纸业（东莞）有限公司, 广东东莞,523000 | 523000 | | 徐峻* | 1华南理工大学先进造纸与纸基材料全国重点实验室,广东广州,510640 | 510640 |
|
| 摘要点击次数: 856 |
| 全文下载次数: 115 |
| 摘要:本研究基于Aspen Plus构建了漂白硫酸盐浆流程能耗与碳排放核算模型，并结合国家标准数据进行了验证。结果表明，模型核算能耗与实际值误差在10%以内，准确度良好。模拟结果显示，维持氧脱工段100 ℃反应至少需供热288.51 MJ/bdt；提高蒸煮温度可降低净热能消耗。在天然气、残油、烟煤3种基准线情景下，该工艺温室气体减排潜力为773.33~1 254.56 kgCO2e/bdt，且碱回收系统可输出多余热能或电能。模型运行高效，可为工艺优化和行业碳减排提供快速分析工具。 |
| Abstract:In this paper, an energy consumption and carbon emission accounting model for the bleached kraft pulping process was developed using Aspen Plus and validated against data from national standards. The results showed that the model’s estimated energy consumption deviated from actual values by less than 10%, demonstrating good accuracy. Simulation results indicateed that maintaining the oxygen delignification stage at 100 ℃ required at least 288.51 MJ/bdt of heat supply, while raising the cooking temperature could reduce net thermal energy consumption. Under three baseline scenarios (using natural gas, residual oil or bituminous coal), the greenhouse gas (GHG) reduction potential of this process ranged from 773.33 to 1 254.56 kgCO2e/bdt, and the chemical recovery system could export surplus heat or electricity. The model operated efficiently and can serve as a rapid analytical tool for process optimization and industry carbon mitigation efforts. |
| 查看全文
HTML
查看/发表评论 下载PDF阅读器 |