Hebei Qianhai Petrochemical Group Co., Ltd. Heavy oil catalytic cracking unit and supporting engineering projects
Time：2016-10-10
|
From：
|
Views：569
|
Font Size：Default Big Large
|
Print
|
1. Name of safety assessment project:
Hebei Qianhai Petrochemical Group Co., Ltd. 1.60 million tons/year heavy oil catalytic cracking unit and supporting engineering project safety condition evaluation report
2. Introduction to the safety assessment project:
Hebei Shallow Sea Petrochemical Co., Ltd. was founded in 1976, formerly known as Huanghua Refinery of Hebei Province Refinery and Chemical Co., Ltd. In 2002, it was renamed Huanghua Xinye Petrochemical Co., Ltd. In 2008, the company was restructured and renamed Hebei Shallow Sea Petrochemical Co., Ltd. The company's old factory is located about 1000m east of Yangsamu Village, Huanghua Economic and Technological Development Zone, Hebei Province. It is a small petrochemical enterprise that mainly uses crude oil, residual oil and viscous oil to produce solvent oil, lubricating oil base oil, transformer oil, AH-110, AH-90 re-cross road asphalt and wax oil. The processing capacity is 1 million tons/year of crude oil and residual oil. The company is one of the small solvent oil plants and lubricating oil plants agreed to be retained by the Economic Operation Bureau of the former State Economic and Trade Commission. Huanghua Economic and Technological Development Zone covers an area of about 81,000 square meters. There are 1 set of atmospheric and vacuum devices and 4 sets of viscosity reduction devices, which process 1 million tons/year of crude oil and residual oil. The company passed the evaluation of the status quo of safety production license as early as 2005, and obtained the "Safety Production License" issued by the Hebei Provincial Safety Production Supervision and Administration Bureau. After re-evaluation and renewal, it has continued to this day.
After years of development, in 2011, the company expanded its development scale to a group company other than Yangsanmu Old Factory, with four wholly-owned subsidiaries (Hebei Shallow Sea Petrochemical Engineering Design Co., Ltd., Cangzhou First Shipping Co., Ltd., Huanghua Shallow Sea Real Estate Development Co., Ltd., Hebei Haihao Petroleum Products Sales Co., Ltd.), forming a comprehensive enterprise integrating petrochemical and commercial logistics. In March 2012, with the approval of the Hebei Provincial Administration for Industry and Commerce, the company name was changed to: Hebei Shallow Sea Petrochemical Group Co., Ltd.
Hebei Shallow Sea Petrochemical Group Co., Ltd. plans to build a heavy oil processing unit according to its own development needs, combined with the regulation direction of national industrial policies, and using equity funds. The heavy oil processing unit is a medium-sized petrochemical production unit (its heavy oil processing capacity is 2.8 million t/a, according to Annex 3-2 of the "Engineering Design Qualification Standard" (Jianshi (2007) No. 86) "The heavy oil processing capacity of refining engineering is 2.5-5 million t/a for medium-sized projects).
Shallow Sea Company's heavy oil catalytic cracking unit and supporting engineering project initially applied for a production scale of 1 million tons/year heavy oil catalytic cracking unit, and the project obtained the record certificate of fixed asset investment project in Hebei Province issued by the Development and Reform Commission of Hebei Province in April 2008 (Jifa Reform Industrial and Chemical Preparation [2008] No. 223). Due to other reasons such as funding, the project was not built in time in that year. After entering 2011, with the promulgation of the National "Industrial Structure Adjustment Guidance Catalogue" (2011 Edition), the annual production scale of the company's heavy oil catalytic cracking unit is no longer suitable for the industrial structure. For this reason, the company agreed by the Hebei Provincial Development and Reform Commission in July 2012 to change the production scale of the company's 1 million-ton/year heavy oil catalytic cracking unit to an annual output of 1.60 million tons/year. Later, in May 2015, the total investment was adjusted to 498.60 million yuan, and the construction content was adjusted to increase catalytic flue gas desulfurization and denitrification, 500,000 tons/year gasoline selective hydrogenation, 50,000 tons/year MTBE unit and 1.60 million tons/year heavy oil catalytic cracking unit. The start and end time of the project construction was postponed to June 2017. The certificate number of the change letter is: Ji Fa Change Letter [2015] No. 170, see the annex attached to this report for details. The nature of this project is a new hazardous chemical production project.
According to the "Industrial Structure Adjustment Guidance Catalogue" (2015) restricted projects include "catalytic cracking units below 1.50 million tons/year", the design and processing capacity of this project is 1.60 million tons/year, 500,000 tons/gasoline selective hydrogenation, 50,000 tons/year MTBE units are not restricted projects.
This project has 155 employees, including 143 operators and 12 managers. The annual operation hours of this project are 8000 hours.
The production unit of this project (1.60 million tons/year heavy oil catalytic cracking unit and catalyst regeneration flue gas desulfurization and denitrification) is planned to be built in the central production area of the plant, and the 1.20 million tons/year heavy cross asphalt unit coexists in the production area to form a medium-sized petrochemical production unit. The 500,000 tons/gasoline selective hydrogenation and 50,000 tons/year MTBE units are arranged on the east side of the 800,000 tons/year hydrogen generation unit.
3. Safety evaluation project leader, technical leader, process control leader, evaluation report compiler, report auditor, safety evaluator, registered safety engineer, and technical expert involved in the evaluation:
Safety assessment project leader:
Technical person in charge: Cao Shuhua
Person in charge of process control: Wang Lin
Compilers of the evaluation report: Sun Guang, Ma Junxing, Xu Zhe, Gao Weili
Report Reviewer: Zhou Junhong
Safety evaluators, registered safety engineers, and technical experts participating in the evaluation work: Sun Guang, Ma Junxing, Xu Zhe, Gao Weili
4. List of personnel, time, and main tasks to carry out safety evaluation work on site, and evaluation report time:
Hebei Qianhai Petrochemical Group Co., Ltd. officially commissioned Beihuafei Technology Consulting Co., Ltd. to evaluate the safety conditions of its proposed 1.60 million-ton/year heavy oil catalytic cracking unit and supporting engineering projects, and signed a safety condition evaluation service contract. Hebei Huafei Technology Consulting Co., Ltd. established an evaluation team in a timely manner, carefully collected relevant evaluation data, and went to the site again to inspect the site, general layout, project construction content, specific process, etc., and did a good job of recording. During the evaluation process, the members of the evaluation team carefully analyzed and sorted out the relevant materials provided by the enterprise and collected on site. After solid work, the safety condition evaluation report of this project was completed in December 2015.