191abcbb-578d-4941-9f1b-aeeead4ad4cc clinker production;clinker, portland cement clinker;new dry process, >4000 t/d;secondary solid waste, dust recovery 熟料煅烧;熟料, 硅酸盐水泥熟料;新型干法, >4000 t/d;二次固废, 粉尘回收 Unit processes Materials production Inorganic chemicals The new dry process has a relatively large market share in the cement industry process. Secondary solid waste composite cement raw material. 新型干法在水泥工业工艺中市场份额占比较大。二次固废复合水泥熟料。 12 2020 The Portland cement clinker represented by this dataset is primarily produced through the new dry process with a production capacity of more than 4000 tons per day. This clinker serves as a fundamental component for the production of Type P·O 42.5 Portland cement. The dataset also includes the integration of secondary solid waste and dust recovery within the clinker production process, highlighting its application in large-scale cement manufacturing with a focus on utilizing waste and enhancing material efficiency. 该数据集代表的硅酸盐水泥熟料主要通过日产能超过4000吨的新型干法生产。此熟料是生产P·O 42.5型硅酸盐水泥的基础成分。数据集还包括在熟料生产过程中二次固废和粉尘回收的整合，凸显其在大规模水泥制造中的应用，专注于利用废物和提高材料效率。 Mz4wbJxg4ojTZqxcS4acSghKncd.png Taking P·O 42.5 type cement clinker as the research object, the functional unit and base flow are the production of 1.00 tons of cement clinker, the system boundary is the unit process of clinker calcination (including pulverized coal preparation), and the base year is 2020. 以 P·O 42.5 型水泥熟料为研究对象，功能单位与基准流为生产 1.00 吨水泥熟料，系统边界为熟料煅烧（包括煤粉制备）单元过程，基准年为 2020 年。 Unit process, single operation None 无 None 无 None 无 In addition to CO2, other data come from corporate reports such as Gaoan Red Lion and Jiangxi De'an Evergreen, the cement industry's cleaner production evaluation index system, and cement clinker research papers. 除CO2外，其他数据来源于高安红狮、江西德安万年青等企业报告、水泥行业清洁生产评价指标体系及水泥熟料研究论文等。 None 无 None 无 陆柳鲜. (2022). 江西省多源有色冶炼固废资源化过程生命周期评价研究 [硕士, 江西理工大学]. 陆柳鲜. (2022). 江西省多源有色冶炼固废资源化过程生命周期评价研究 [硕士, 江西理工大学]. This lifecycle dataset is developed by Yike Environmental Technology Co., Ltd. and adheres to the CLCD trade-off principle. Users should note the following: (1) Upstream production data for raw materials may be omitted if their weight is less than 1% of the product weight and for materials containing rare/high purity substances if their weight is less than 0.1% of the product weight, with an overall omission of materials not exceeding 5% of the total weight. (2) Upstream production processes for waste or low-value waste materials do not require tracing. (3) Production equipment, plant buildings, and living facilities are generally not considered unless they significantly affect the lifecycle assessment. (4) Known emissions data relevant to selected environmental impact categories should not be omitted. Use this dataset carefully for LCA modeling, incorporating it only after evaluating its relevance and updating it to reflect technology and practices as of the base year, which is 2020. 该生命周期数据集由亿科环境科技有限公司开发，并且遵循CLCD取舍原则。用户应注意以下事项：（一）当原料重量小于产品重量的1%以及含稀贵/高纯度物质的重量小于产品重量的0.1%时，可省略原料上游生产数据，省略的原料总重量不得超过产品总重量的5%。（二）废物或低价值废物作为原料时，其上游生产过程无需追溯。（三）生产设备、厂房和生活设施在大多数情况下可忽略，除非它们对生命周期评估有显著影响。（四）已选定环境影响类型范围内的已知排放数据不应忽略。使用此数据集进行生命周期评估(LCA)建模时，要小心谨慎，只有在评估了其相关性和将其更新至基准年（即2020年）的技术和实践情况后，才能将其纳入。 Inventory: The internal review was done by several iteration steps concerning raw data validation, raw data documentation, representativity, completeness and consistency of modelling with regard to ISO 14040 and 14044. 清单： 内部审查通过几个迭代步骤完成，涉及原始数据验证、原始数据记录、代表性、完整性、与 ISO 14040 和 14044 有关的建模的一致性。 Tiangong LCI Data Working Group 天工LCI数据工作小组 #REF!, ysqsophia@gmail.com ysqsophia@gmail.com ysqsophia@gmail.com 2024-04-19T19:03:01+08:00 2024-04-20T14:40:57.296470+08:00 00.01.005 https://lcadata.tiangong.world/showProcess.xhtml?uuid=191abcbb-578d-4941-9f1b-aeeead4ad4cc&version=01.00.000&stock=TianGong Tiangong LCI Data Working Group 天工LCI数据工作小组 false Free of charge for all users and uses raw meal Input 1440.64 1440.64 Raw materials, including secondary solid waste, i.e. dust recovery. 生料，含二次固废，即粉尘回收。 Electricity Input 108.0 108.0 Electricity. Electricity is supplied from power plants. 电力。电力由电厂输送。 tap water Input 220.0 220.0 Tap water 自来水 coal, powder Input 137.03 137.03 Coal powder 煤粉 Water Output 5.88 5.88 Wastewater. The wastewater is discharged from the circulating cooling water system, and the water quality is basically free from other pollutants except for an increase in water temperature and turbidity. 废水。废水为循环冷却水排水，水质除水温及浑浊度升高外基本无其它污染。 particles (> PM10) Output 0.04935 0.04935 Particulate matter, with an unspecified particle size, is treated as PM > 10 micrometers in diameter. The particulate matter collected by the bag filter is returned to the raw material homogenization stage through the recycling system, and the solid waste generated during the process can be effectively recycled and reused. 颗粒物。袋式收尘器收集到的粉尘经返料系统全部返回生料均化阶段，工艺产出固废可有效循环利用。未标明粒径，按PM>10处理。 sulfur dioxide Output 0.07854 0.07854 Sulfur dioxide 二氧化硫 Nitrogen oxides Output 0.21 0.21 Nitrogen oxides 氮氧化物 mercury Output 2.026e-05 2.026e-05 Mercury 汞 fluorene Output 0.0063 0.0063 Fluoride 氟 ammonia Output 0.00251 0.00251 Ammonia 氨 carbon dioxide (fossil) Output 791.59 791.59 Carbon dioxide. The cement industry usually does not monitor the CO2 emissions, which mainly come from two processes: the decomposition of limestone and the combustion of coal. The amount of CO2 produced can be calculated using chemical equilibrium formulas. 二氧化碳。水泥行业通常不监测CO2排放量，CO2主要来源于石灰石分解和煤炭燃烧两个过程，根据化学平衡运用公式计算其产生量。 clinker, portland cement clinker Output 1000.0 1000.0 clinker, PO42.5 熟料，PO42.5