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Process Data set: Purified terephthalic acid ; Paraxylene, acetic acid, hydrogen ; Paraxylene oxidation and hydrogenation refining; NESPS2 (en) en zh

Key Data Set Information
Location CN
Reference year 2019
Name
Purified terephthalic acid ; Paraxylene, acetic acid, hydrogen ; Paraxylene oxidation and hydrogenation refining; 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 该工艺用于生产纯度较高的对苯二甲酸（PTA），年产量小于100万吨。PTA是生产聚对苯二甲酸乙二醇酯（PET）的关键原料，PET用于生产各种塑料制品，如瓶子、包装材料和聚酯纤维。该过程包括使用醋酸和氢气对二甲苯进行氧化和加氢精制。
Classification
Class name : Hierarchy level
  • ILCD: Reference Parameters / Materials production / Organic chemicals
General comment on data set the Technical of end-of-pipe management technology for pollution Exhaust gasis/，Its Technical efficiency of end-of-pipe management0
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Technology description including background system the Technical of end-of-pipe management technology for pollution Exhaust gasis/，Its Technical efficiency of end-of-pipe management0
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 9cfaa565-9838-49eb-8960-becb8bb3fb47
Date of last revision 2024-04-15T22:08:34.201560+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=9cfaa565-9838-49eb-8960-becb8bb3fb47&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
Product flow
Emissions / Other substance type 4.0E-8 kg4.0E-8 kg
General comment the Technical of end-of-pipe management technology for pollution Petroleum-related wasteisPhysicochemical treatment，Its Technical efficiency of end-of-pipe management60
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.0013 kg0.0013 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isBag filter，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.0013 kg0.0013 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isElectric-bag composite precipitator，Its Technical efficiency of end-of-pipe management95
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.007799999999999999 kg0.007799999999999999 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isSpray tower/water shock bath，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.0104 kg0.0104 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isVenturi，Its Technical efficiency of end-of-pipe management60
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.35E-5 kg1.35E-5 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisPhysicochemical treatment + anaerobic biological treatment + activated sludge process，Its Technical efficiency of end-of-pipe management91
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 1.35E-5 kg1.35E-5 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisPhysicochemical treatment + anaerobic biological treatment + biofilm process，Its Technical efficiency of end-of-pipe management91
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.0182 kg0.0182 kg
General comment the Technical of end-of-pipe management technology for pollution particles (PM2.5 - PM10)isMulti-tube cyclone dust removal，Its Technical efficiency of end-of-pipe management30
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 4.4999999999999996E-5 kg4.4999999999999996E-5 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisPhysicochemical treatment + activated sludge process，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 4.4999999999999996E-5 kg4.4999999999999996E-5 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisPhysicochemical treatment + biofilm process，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 6.0E-5 kg6.0E-5 kg
General comment the Technical of end-of-pipe management technology for pollution phosphorus, totalisChemical treatment，Its Technical efficiency of end-of-pipe management60
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.102 kg0.102 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisDouble alkali process，Its Technical efficiency of end-of-pipe management80
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.1209 kg0.1209 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisSNCR，Its Technical efficiency of end-of-pipe management61
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.124 kg0.124 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisSCR，Its Technical efficiency of end-of-pipe management60
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.153 kg0.153 kg
General comment the Technical of end-of-pipe management technology for pollution sulfur dioxideisCalcium spray in furnace，Its Technical efficiency of end-of-pipe management70
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.155 kg0.155 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 0.186 kg0.186 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisLow NOx combustion method，Its Technical efficiency of end-of-pipe management40
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.217 kg0.217 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen oxidesisActivated carbon (coke) method，Its Technical efficiency of end-of-pipe management30
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.8 kg0.8 kg
General comment the Technical of end-of-pipe management technology for pollution volatile organic compoundisAdsorption + steam desorption，Its Technical efficiency of end-of-pipe management50
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.8 kg0.8 kg
General comment the Technical of end-of-pipe management technology for pollution volatile organic compoundisRegenerative catalytic combustion method，Its Technical efficiency of end-of-pipe management50
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.8 kg0.8 kg
General comment the treatment technology for the pollution of volatile organic compounddidn't offered，Its Technical efficiency of end-of-pipe management50
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.96 kg0.96 kg
General comment the Technical of end-of-pipe management technology for pollution volatile organic compoundisDirect combustion，Its Technical efficiency of end-of-pipe management40
Product flow
Materials production / Organic chemicals 1000.0 kg1000.0 kg
General comment nan
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.001008 kg0.001008 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisPhysicochemical treatment + anaerobic biological treatment + biofilm process，Its Technical efficiency of end-of-pipe management91
0.001115 0.001115
General comment the Technical of end-of-pipe management technology for pollution Ammonia NitrogenisPhysicochemical treatment + anaerobic biological treatment + activated sludge process，Its Technical efficiency of end-of-pipe management75
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0011200000000000001 kg0.0011200000000000001 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisPhysicochemical treatment + activated sludge process，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0011200000000000001 kg0.0011200000000000001 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisPhysicochemical treatment + biofilm process，Its Technical efficiency of end-of-pipe management90
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.28 kg1.28 kg
General comment the Technical of end-of-pipe management technology for pollution volatile organic compoundisPhotocatalyst，Its Technical efficiency of end-of-pipe management20
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0013440000000000001 kg0.0013440000000000001 kg
General comment the Technical of end-of-pipe management technology for pollution Nitrogen, organic boundisPhysicochemical treatment + anaerobic biological treatment + activated sludge process，Its Technical efficiency of end-of-pipe management88
2560.0 2560.0
General comment the Technical of end-of-pipe management technology for pollution Waste wateris/，Its Technical efficiency of end-of-pipe management0
Elementary flow
Emissions / Emissions to water / Emissions to water, unspecified 0.0127 kg0.0127 kg
General comment the Technical of end-of-pipe management technology for pollution chemical oxygen demandisPhysicochemical treatment + anaerobic biological treatment + activated sludge process，Its Technical efficiency of end-of-pipe management90
Product flow
Materials production / Inorganic chemicals 3000.0 m33000.0 m3
General comment the Technical of end-of-pipe management technology for pollution Exhaust gasis/，Its Technical efficiency of end-of-pipe management0