GB/T 14551-1993
Replaced
T/LYCY 2066-2024
Active
Group standards
T/LYCY 2066-2024 Lu Zhu Resource Refining Technology Specifications - Biological Natural Gas
T/LYCY 2066-2024
Price:
$ 30
Basic Information
Standard Code:
T/LYCY 2066-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Agriculture, forestry
ICS Name:
Integrated agriculture and forestry
Publish Date:
2024-11-30
Implement Date:
2024-12-15
Scope
Main technical content: 4 Methane production 4.1 Basic process flow of methane fermentation 4.2 Preparation of fermentation substrate 4.2.1 Raw materials 4.2.2 Adjustment of chemical oxygen demand 4.2.3 Adjustment of nutrients 4.2.4 Adjustment of pH value 4.3 Preparation of liquid inoculum 4.4 Preparation of mixed solution 4.5 Acidification reaction 5 Methane purification process of biogas 6 Pre-treatment before liquefaction 6.1 Dehydration 6.1.1 High-flow gas 6.1.2 Low-flow gas 6.2 Desulfurization and decarbonization 6.2.1 Wet method 6.2.2 Dry method 6.2.3 Amine method 6.2.4 Chemical absorption method 6.2.5 Physical absorption method 6.3 Removal of other impurities 6.3.1 Mercury removal 6.3.2 Carboxysulfide removal 6.3.3 Nitrogen removal
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced