ProcessOpen data
Acrylic polymer dope preparation
cca87a3b-4034-42d9-8bab-5d04bc51bab0@01.01.000
Citation
Versioned record
TianGong LCA Platform, dataset: Acrylic polymer dope preparation, version 01.01.000, identifier cca87a3b-4034-42d9-8bab-5d04bc51bab0@01.01.000, available at https://portal.tiangong.earth/en/process/cca87a3b-4034-42d9-8bab-5d04bc51bab0@01.01.000
Record
Open data
- Name in source data
- Not provided
- Reference product or flow
- Acrylic polymer dope
- Data provider
- Tiangong LCA Data Working Group
Scope and context
Open data
- Functional unit
- 1 kg
- Geography
- The cited acrylic fibre LCA case study is based on a plant in Egypt (Yacout et al., 2016) and not sufficient to assert a specific ILCD country/region for this dataset. Therefore, geography is set to GLO for dataset-build consistency; users should substitute regional energy/chemical supply where appropriate. · Area not specified
- Reference year
- 2026
- Technology description
- Waste of man-made fibres generated at an acrylic fibre plant as off-spec fibre, tow, spinning waste, and trimming/handling losses arising across polymerization, spinning and downstream washing/drying/finishing steps (cradle-to-gate plant waste stream).; Preparation of acrylic polymer spinning dope as part of an acrylic fibre manufacturing cradle-to-gate process chain. Included because the provided technical description states the waste stream arises across polymerization and spinning-related steps. Literature supports acrylic fibre manufacturing as a cradle-to-gate system including raw materials and manufacturing steps and generated wastes, but does not provide unit-operation resolved inventories in the provided excerpt.; Flow represents a plant-level mixed stream of man-made fibre scraps/offcuts (not fabric wet-processing residues), consistent with the ILCD 'Production mix, at plant' field.; Treatment is not defined in the flow; route ends at generation and on-site handling/temporary storage for off-site management.; Primary technology context anchored to acrylic fibre manufacturing as the closest matching reference cluster (C1).
Source and availability
Open data
- License
- Free of charge for all users and uses
- Versioned record
- cca87a3b-4034-42d9-8bab-5d04bc51bab0@01.01.000
- Open data
- Public information available