What procedures are required to modify a reactor and reinstall it in a new project? ?
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Recently, the reactor of one project was reinstalled after being modified. As posted below, Haiyou suggested that procedures need to be followed for modifying the equipment – so what are these procedures? ? ? 【Major Chemical Equipment in China】385 – Shandong Haihua Nitrate Project: 167-ton nitric acid absorption tower https://bbs.hcbbs.com/thread-3364363-1-1.html (Source: Huahai Chuanliu – Haichuan Chemical Forum Website)
Article 47 of the Special Equipment Law: When special equipment is modified or repaired, and it is required by regulations to change its registration for use, such a change registration must be completed before the equipment can continue to be used. Article 48: Where special equipment poses serious accident hazards, has no value for renovation or repair, or meets other conditions specified in the safety technical regulations for scrapping, the entity using such equipment shall fulfill its obligations under the law to scrap it, take necessary measures to eliminate its functional capabilities, and go through the procedures to cancel the use registration certificate with the department responsible for the supervision and management of special equipment safety where the registration was originally carried out. For special equipment that does not meet the scrapping conditions specified in the preceding paragraph and is still suitable for use after reaching its designed service life, it must pass inspections or safety assessments in accordance with the requirements of safety technical specifications, and a change must be made to the registration certificate for use before it can continue to be used. For those that are allowed to continue use, measures such as enhanced inspection, testing, and maintenance should be taken to ensure safe use.