T/CCASC 1002.1-2021 CPC-PVC production safety operating procedures Part 1: acetylene generation for the production of polyvinyl chloride (PVC) using the calcium carbide method
T/CCASC 1002.1-2021 CPC-PVC production safety operating procedures Part 1: acetylene generation for the production of polyvinyl chloride (PVC) using the calcium carbide method
Basic Information
Scope
Scope: This document specifies the process safety control, operational requirements, inspection, and maintenance for the acetylene generation process in the production of polyvinyl chloride by the calcium carbide method. This document is applicable to the safe operation of the acetylene generator during the acetylene production process, from the crushing of calcium carbide to its entry into the purification system. Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Process safety control 4.1 Calcium carbide characteristics 4.2 Acetylene characteristics 4.3 Technical principles of the generation process 4.4 Process control indicators and alarms 5. Operational requirements 5.1 Wet process 5.2 Dry process 6. Inspection and maintenance 6.1 Requirements for the integrity of core equipment and regular inspections 6.2 Maintenance and repair