GB/T 51331-2018 in English
VALIDStankard for design of coal tar processing englneering in coking industry
- Issued on:2018-11-08
- Implemented on:2019-04-01
- File Format:PDF
- Delivery:Via email within 5 business days
$728.00
Introduction
1. Background and significance of standard formulation
This standard is based on the "2012 Engineering Construction Standard Specification Formulation and Revision Plan" issued by the Ministry of Housing and Urban-Rural Development, combined with the actual situation of coal tar processing and production in my country, and absorbs the latest domestic and foreign technological achievements. Its formulation aims to standardize the design of coal tar processing projects, ensure safe production, energy conservation and environmental protection, advanced technology and economic rationality.
2. Comparison of standard frameworks
| Chapter | Content Overview | Keywords |
|---|---|---|
| General Principles | Standard design requirements and basic principles. | Safe production, energy conservation and environmental protection |
| Terms | Define coal tar and related process technology terms. | Coal coking tar, intermittent operation |
| Basic provisions | Design scale and site requirements. | Single unit scale, topography and geology |
| Technical and economic indicators | Production efficiency and energy consumption control standards. | Design load, economic and technical indicators |
| General layout | Plant planning and functional zoning. | Fire separation distance, industrial zone layout |
3. Analysis of key technical specifications
Equipment layout requirements
- Towers and vertical vessels should be arranged compactly according to the process sequence, leaving operation and maintenance passages.
- Horizontal vessels should be arranged in groups, and water accumulation in the pit should be properly handled.
- Heating furnaces should be concentrated at the edge of the device and close to fire or maintenance passages.
Safety and environmental protection measures
Strictly comply with fire separation distance requirements and ensure that cofferdams are set for flammable liquid storage tanks. Exhaust gas must be purified before discharge, and solid waste should be sent to designated treatment sites.
4. Implementation Suggestions
- Carry out detailed process flow analysis and risk assessment before design.
- Select equipment materials that meet standards to ensure corrosion resistance and explosion-proof performance.
- Strengthen employee training to ensure familiarity with emergency operation procedures.
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