{ "schema_version": 1, "id": "pcr.other-transportable-goods-except-metal-products-machinery-and-equipment.glass-and-glass-products-and-other-non-metallic-products-n-e-c.uncoated-solid-soda-lime-glass-blasting-beads", "title": { "en-US": "Uncoated solid soda-lime glass blasting beads", "zh-CN": "未涂覆实心钠钙玻璃喷砂珠" }, "version": "0.1.0", "status": "candidate", "pcr_kind": "product_category_rule", "content_maturity": "authored_methodology", "domains": [ "other-transportable-goods-except-metal-products-machinery-and-equipment" ], "modules": { "core": [ "pcr-minimum-content", "unit-of-analysis", "reference-flow", "inventory-flow-taxonomy", "system-boundary", "allocation", "data-quality", "validation-rules" ] }, "target_entities": [ "flow", "process", "lifecyclemodel", "dataset" ], "languages": { "canonical": "en-US", "available": [ "en-US", "zh-CN" ] }, "translation_status": { "zh-CN": "aligned" }, "classification_refs": [ { "system": "CPC", "version": "3.0", "code": "37199", "title": "Articles of glass n.e.c. (including glass inners for vacuum flasks, signalling glassware, glass cubes for mosaics, glass beads, glass microspheres and ornaments of lamp-worked glass)", "mapping_type": "narrower" } ], "review_metadata": { "scientific_review": "pending", "translation_review": "pending", "mapping_acceptance": "accepted narrower association; canonical authority: classifications/mappings/cpc-3.0-to-pcr.yaml; decision: docs/adr/0446-accept-uncoated-solid-glass-blasting-beads.md; scientific/translation review and publication remain separate", "publication": "not_requested", "inventory_contract": { "atomic_flows": "v1", "localized_flow_names": "tiangong_zh_v1" }, "semantic_boundary_decision": "All1257 checked35 material entries and relevant full content plus available frozen glass intakes checked. Flat/rolled/edge-worked/toughened/insulating/cellular glass, tubing, fibre/mat, jars/bowls/lamp envelopes/shades and unworked ophthalmic blanks do not cover cullet-particle flame spheroidization with solid-bead cooling/sieving/grade/QC. Adjacent in-progress evidence scope snapshots identify bowls/open ampoules/lamp shades only, without acceptance inferred. One narrower uncoated solid soda-lime blasting-bead candidate; never whole-leaf coverage. No mapping/index change.", "core_reference_identity": { "state": "verified_public100_exact_narrow_member", "uuid": "56932669-9eec-47ff-a6b7-a542c0d99f78", "scope": "Spherical glass-bead abrasive/blasting Product only. Native synonyms and comment support blasting; CAS, composition, grade, diameter, coating, hollow state, route, geography and supplier are not fixed. Require actual solid soda-lime glass, uncoated state, size/roundness/defect/stress acceptance. Exclude hollow/ceramic/optical spheres, angular powder, fibre-feed balls and composite fillers. No density or particle weight is inferred." }, "true_core_holds": [], "ordinary_data_gaps": [ "Future actual factory quantities, grade-specific acceptance records, exact supplier/form/route/geography/provider matching, independent water/species/stock histories and asset service capacity remain required; no numeric factory result claimed.", "Concrete unbound auxiliary/input/waste/transport/air atoms retain actual query evidence; normal provider/auxiliary identity gaps do not change independently evidenced core product/route." ], "unresolved_flow_uuids": [ "cullet", "lubricant", "screen", "refractory", "furnace_asset", "freight", "air_h2o", "air_co2", "secondary_grade", "reject_glass", "captured_dust", "sludge", "wastewater", "spent_screen", "spent_refractory", "spent_oil", "ambient_co2_air", "pe_waste", "pp_purchase", "pp_returned_in", "pp_gross_out", "pp_return_out", "pp_waste", "pallet_waste", "service_glass_waste", "pp_supplier_included" ], "native_identity_limitations": { "core": "Spherical glass-bead abrasive/blasting Product only. Native synonyms and comment support blasting; CAS, composition, grade, diameter, coating, hollow state, route, geography and supplier are not fixed. Require actual solid soda-lime glass, uncoated state, size/roundness/defect/stress acceptance. Exclude hollow/ceramic/optical spheres, angular powder, fibre-feed balls and composite fillers. No density or particle weight is inferred.", "electricity": "CN user-side grid-average AC Product; 1–35kV consumption mix to user; Net calorific value/MJ. Match actual voltage, geography and provider boundary or replace identity. Convert kWh by3.6 before attribution; no carrier mass or duplicate provider transmission losses.", "gas": "Global at-plant production-mix natural-gas Product for industrial-furnace combustion. Reference is Gross calorific value/MJ, not LHV. No fixed CAS, composition, density or supplier. Measure integrated volume, pressure, temperature, compressibility, composition, independent density and HHV. Carrier mass and C/H/S are subaccounts of one gas purchase. Exclude downstream combustion overlap in any chosen provider.", "water": "Treated industrial Process Water Product, Mass/kg. Reclaimed/recirculating synonyms do not make internal circulation a new purchase. Native grade, provider, temperature and geography unspecified; verify treatment, external supply boundary and independent density. Not steam or elementary abstraction.", "bag": "One complete polyethylene bag Product, CAS9002-88-4, production mix at plant, Mass/kg. No fixed capacity, grade or supplier. Only actual PE bag/liner; separately bought PP outer sack stays separate. Buy whole supplier article once, no guessed tare or PP equivalence.", "pallet": "Wooden-pallet Product, Mass/kg, lumber-mill production mix, boards/slats route. No fixed dimensions, treatment, moisture or capacity. Active electricity classification is inconsistent but name/wood route/property and preserved wood-packaging source classification identify wooden pallets. Disclose the isolated classification defect. Verify whole actual pallet/provider; reuse is not purchase.", "co2": "Molecular CO2 CAS124-38-9, fossil Elementary emission to air unspecified. Noisy isotope/ion/dry-ice synonyms not adopted. Only independently evidenced new fossil CO2; ambient pass-through and other carbon origins separate.", "co": "Molecular fossil CO CAS630-08-0, Elementary emission to air unspecified. Flue-gas/cryogenic synonyms do not authorize aggregate exhaust or liquid purchase; require actual CO speciation, not total C/VOC.", "no": "Molecular NO CAS10102-43-9, Elementary emission to air unspecified. HNO/nitroxyl synonym noise is not adopted; require actual NO, never total NOx as NO2.", "no2": "Molecular NO2 CAS10102-44-0, Elementary emission to air unspecified. N2O4 synonym does not authorize tetroxide mass; independently resolve phase/equilibrium/species, never guessed NOx split.", "so2": "Molecular SO2 CAS7446-09-5, Elementary emission to air unspecified. Native sulfur-oxide wording does not authorize total SOx/sulfate particles. Require actual SO2/sulfur evidence, no copied factor.", "methane": "Molecular fossil CH4 CAS74-82-8, Elementary emission to air unspecified. Extensive synonym contamination includes graphite/carbon black/formaldehyde/unrelated compounds: none adopted. Consistent basename/CAS/medium identify CH4 only. Require actual fossil methane speciation, not gas purchase/VOC/total hydrocarbons.", "watervapour": "H2O CAS7732-18-5 vapour Elementary emission to air unspecified. Heavy/tritiated/ice/group synonyms not adopted. One actual outlet includes independently determined inlet humidity/free-water evaporation/combustion-water subaccounts. Liquid droplets/purge/condensate separate; no duplicate water purchase.", "oxygen": "Molecular O2 CAS7782-44-7, Elementary renewable-element resource from air, Mass/kg. Liquid/ion/isotope synonyms do not authorize purchased oxygen. Gross actual atmospheric O2 intake only; output needs its own emission identity. No aggregate air plus children.", "particle": "Elementary particulate emission to air unspecified, Mass/kg, size unspecified. Native clinker case is explicitly a nonbinding example; transfer no clinker factor, chemistry, size, stack-height or LCIA assumption. Only genuinely unknown size; known disjoint fractions need exact identities without overlapping totals.", "dinitrogen": "Canonical N2 CAS7727-37-9 resource from air and immediate unspecified-air emission are separate exact identities, Mass/kg. Liquid/isotope aliases do not authorize other states or total nitrogen excluding N2; gross actual quantities require independent measurements.", "argon": "Canonical natural Ar CAS7440-37-1 resource and immediate unspecified-air emission, Mass/kg. 41Ar/Ar-40 aliases do not authorize radioactive/enriched gases, fixed air fractions or unmeasured residuals.", "oxygen_out": "Canonical ordinary O2 CAS7782-44-7 immediate unspecified-air emission, Mass/kg, separate from resource intake. No ion/excited/liquid/isotope state or fixed air coefficient inferred." }, "rejected_native_examples": [ "PP sack candidate fixes25kg seed capacity/farm gate/0.04bag per kg seed: not adopted.", "Float-glass cullet candidate fixes feed-grade and Waste type: not adopted as clean recovered input Product.", "Glass waste candidate carries wafer route/plastic comments: not adopted.", "Incineration electricity not used for grid-average supply." ] } }