摘要
本文基于重庆市特种设备信息化平台,对2011~2021年重庆市涉氨企业总体变化、行业分布及地域分布进行了统计分析研究。研究发现:重庆市涉氨企业总体特征以冷库行业和化工行业为主;行业分布特征呈现出不同行业有不同的变化特征,其中涉氨冷库行业占比呈下降趋势,涉氨其他行业占比逐年增加;地域分布特征呈现出区域集中、产业集中的分布特点。分析结果为各级特种设备监督管理部门对涉氨特种设备分类、分级安全管理提供参考依据。
This study analyzed the spatio-temporal characteristics of Chongqing ammonia company, based on data from Chongqing Special Equipment Integrated Management Information System from 2011 to 2021. The study showed that Chongqing ammonia companies concentrated in cold storage industry and chemical industry. Industrial distribution showed that different industry had different changes characteristics. Cold storage industry proportion reduced year by year. However, other type ammonia industries proportion increased year by year. Geographical distribution showed regional and industrial concentration. This results provided reference to ammonia special equipment classifcation and safety management for special equipment regulation department.
作者
游仲
You Zhong(Chongqing Special Equipment Inspection and Research Institute ,Chongqing 401121)
出处
《中国特种设备安全》
2022年第11期58-62,共5页
China Special Equipment Safety
基金
国家市场监督管理总局科技项目“特种设备双重预防监管基础支撑技术研究”(2021MK091)。
关键词
涉氨企业
行业分布
地域分布
总体特征
Ammonia company
Industrial distribution
Geographical distribution
General characteristic
