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Process Data set: Coarse Zinc ; Zinc baking sand ; Electric furnace zinc refining process ; All sizes; NESPS2 (en) en zh

Key Data Set Information
Location CN
Reference year 2019
Name
Coarse Zinc ; Zinc baking sand ; Electric furnace zinc refining process ; All sizes; NESPS2
Use advice for data set This dataset is derived from the Pollution Source Census Report and contains information on pollution emissions and related products. However, it does not include data on energy or chemical consumption, nor does it provide information on waste or co-product generation. When utilizing this dataset, please supplement the missing data based on actual conditions before use
Technical purpose of product or process 该工业过程涉及使用粗锌和锌焙砂通过电炉工艺对锌进行炼制。这个过程适用于进行锌冶炼和炼制的各种规模的设施。已经实施了尾气管理技术，以减少排放的废气和颗粒物（PM2.5 - PM10）以及诸如二氧化硫、氮氧化物、铅、镉、砷、汞和影响化学需氧量、氨氮、总磷和有机结合氮的污染物。污染控制技术包括湿式沉降系统（喷雾、文丘里、泡沫和动态波塔）、除尘器（带膜和无膜涂层）、静电沉降、旋风除尘、吸收方法（石灰/石膏法、活性焦、有机溶液循环、金属氧化物、氨、碱金属和过氧化氢脱硫）和废水处理的还原过程。这些污染控制措施的技术效率范围为36％至99.5%。
Classification
Class name : Hierarchy level
  • ILCD: Reference Parameters / Materials production / Metals and semimetals
General comment on data set the Technical of end-of-pipe management technology for pollution Exhaust gasis/
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
  • - 1000.0 * 1.0 kg (Mass)
Technological representativeness
Technology description including background system the Technical of end-of-pipe management technology for pollution Exhaust gasis/
LCI method and allocation
Type of data set Unit process, single operation
Data sources, treatment and representativeness
Deviation from data treatment and extrapolations principles / explanations None
Data source(s) used for this data set
Completeness
Completeness of product model No statement
Validation
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Publication and ownership
UUID b0cc03f8-9137-4f1d-8e36-c69af1c8ed93
Date of last revision 2024-04-15T22:09:22.680183+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=b0cc03f8-9137-4f1d-8e36-c69af1c8ed93&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 8.215E-6 kg8.215E-6 kg
General comment the Technical of end-of-pipe management technology for pollution MercuryisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.4375E-5 kg1.4375E-5 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.643E-5 kg1.643E-5 kg
General comment the Technical of end-of-pipe management technology for pollution MercuryisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 2.875E-5 kg2.875E-5 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.286E-5 kg3.286E-5 kg
General comment the Technical of end-of-pipe management technology for pollution MercuryisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.286E-5 kg3.286E-5 kg
General comment the Technical of end-of-pipe management technology for pollution MercuryisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 5.75E-5 kg5.75E-5 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 5.75E-5 kg5.75E-5 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 8.625E-5 kg8.625E-5 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.6771E-4 kg1.6771E-4 kg
General comment the Technical of end-of-pipe management technology for pollution leadisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.725E-4 kg1.725E-4 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.3542E-4 kg3.3542E-4 kg
General comment the Technical of end-of-pipe management technology for pollution leadisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.45E-4 kg3.45E-4 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 3.45E-4 kg3.45E-4 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.6213000000000001 kg0.6213000000000001 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisSCR，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 6.612E-4 kg6.612E-4 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 6.7084E-4 kg6.7084E-4 kg
General comment the Technical of end-of-pipe management technology for pollution leadisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 6.7084E-4 kg6.7084E-4 kg
General comment the Technical of end-of-pipe management technology for pollution leadisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management98
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.738245 kg0.738245 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isDust filter (bag filter - film coating)，Its Technical efficiency of end-of-pipe management99.5
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 8.3752E-4 kg8.3752E-4 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management62
Product flow
Materials production / Other materials 1000.0 kg1000.0 kg
General comment nan
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.0355 kg1.0355 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisOxidation/absorption method，Its Technical efficiency of end-of-pipe management50
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.0355 kg1.0355 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisSNCR，Its Technical efficiency of end-of-pipe management50
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.00105792 kg0.00105792 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management52
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0014105600000000002 kg0.0014105600000000002 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management36
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.47649 kg1.47649 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isDust filter (bag filter - without film coating)，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.47649 kg1.47649 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isElectrostatic precipitation technology，Its Technical efficiency of end-of-pipe management99
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.47649 kg1.47649 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (dynamic wave)，Its Technical efficiency of end-of-pipe management99
2169.0 2169.0
General comment the Technical of end-of-pipe management technology for pollution Waste wateris/
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.3552 kg4.3552 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisActivated coke adsorption method，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.3552 kg4.3552 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisAmmonia absorption，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.3552 kg4.3552 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisHydrogen peroxide desulfurization，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.3552 kg4.3552 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisLime/limestone-gypsum method，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.3552 kg4.3552 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisMetal oxide absorption method，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 4.3552 kg4.3552 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisOrganic solution recycling absorption method，Its Technical efficiency of end-of-pipe management90
0.004968 0.004968
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management70
0.0062927999999999994 0.0062927999999999994
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management62
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 6.5328 kg6.5328 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisSodium alkali method，Its Technical efficiency of end-of-pipe management85
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 7.38245 kg7.38245 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (foam tower)，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.007833000000000001 kg0.007833000000000001 kg
General comment the Technical of end-of-pipe management technology for pollution mercuryisSame as PM
0.007948799999999999 0.007948799999999999
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management52
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0083376 kg0.0083376 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.01056096 kg0.01056096 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management62
0.010598400000000001 0.010598400000000001
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management36
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.01334016 kg0.01334016 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management52
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 14.7649 kg14.7649 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (venturi)，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.01778688 kg0.01778688 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management36
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 29.5298 kg29.5298 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isWet precipitation (spray tower)，Its Technical efficiency of end-of-pipe management80
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 36.91225 kg36.91225 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isOrganic solution cycle absorption method, metal oxide absorption method, ammonia absorption method, sodium alkali method, hydrogen peroxide desulfurization method，Its Technical efficiency of end-of-pipe management75
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.04192799999999999 kg0.04192799999999999 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisNeutralization + redox process + chemical precipitation + membrane separation，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 51.67715 kg51.67715 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isCyclone dust collection，Its Technical efficiency of end-of-pipe management65
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.053108800000000005 kg0.053108800000000005 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisNeutralization + redox process + chemical precipitation，Its Technical efficiency of end-of-pipe management62
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0670848 kg0.0670848 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisNeutralization + chemical precipitation，Its Technical efficiency of end-of-pipe management52
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 73.8245 kg73.8245 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isLime/limestone-gypsum method, activated coke adsorption method，Its Technical efficiency of end-of-pipe management50
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0894464 kg0.0894464 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisRedox process + chemical precipitation，Its Technical efficiency of end-of-pipe management36
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.09456 kg0.09456 kg
General comment the Technical of end-of-pipe management technology for pollution arsenicisSame as PM
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.186914 kg0.186914 kg
General comment the Technical of end-of-pipe management technology for pollution cadmiumisSame as PM
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.700433 kg0.700433 kg
General comment the Technical of end-of-pipe management technology for pollution leadisSame as PM
Product flow
Materials production / Inorganic chemicals 14941.0 m314941.0 m3
General comment the Technical of end-of-pipe management technology for pollution Exhaust gasis/