chemical plant

In the hit drama " Big River," the prototype of the Donghai chemical plant was Zhenhai Refining and Refining of Zhejiang, Zhejiang, located on the south bank of Hangzhou Bay. It was the largest refining and chemical integrated enterprise in China. While waiting for the TV series, he could also read the exciting content related to this site!

The Donghai chemical plant in " Big River " was based on Zhenhai Refining. Zhenhai Refining was a state-owned enterprise and the largest refining and refining integrated enterprise in the country. However, its predecessor was the Zhejiang Refinery, so the company's address was in Zhejiang, not Anhui. The crew had restored every red brick and green tile of the refinery.

Song Yunhui's prototype was the director of Donghai chemical plant. In the novel " The Great River Goes East " and its continuation," Difficult Manufacturing," Song Yunhui was a technician at the state-owned Jinzhou chemical plant, the director of the Donghai chemical plant, and the representative of the chairman of the Donghai Group. The Donghai chemical plant was a real chemical plant. Its full name was Shanghai Donghai Petrochemicals Co., Ltd. It was established in 1972 and was a key national chemical enterprise. Although Song Yunhui's original name was not explicitly mentioned, it could be inferred that his original name was the director of the Donghai chemical plant.

The Donghai chemical plant in " The Great River " was the Zhenhai Refining Plant in Zhejiang Province. While waiting for the TV series, he could also read the exciting content related to this site!

The chemical plant explosion was an extremely serious incident. The following is a reflection on the chemical plant explosion from several aspects: * * 1. Enterprise Management Level ** 1. [Safety Awareness and Culture] - The explosion at the chemical plant reflected the lack of safety awareness within the company. Safety awareness should not be just a slogan, but should be deeply embedded in the daily operations of every employee. The company needed to establish a positive safety culture so that employees would understand the importance of safety to themselves, the company, and society. For example, in employee training, it should be emphasized that safety practices are not a form, but the key to ensuring life and the sustainable development of the company. - The management's emphasis on safety directly affected the safety atmosphere of the entire enterprise. If the management only paid attention to production efficiency and economic benefits and ignored safety management, it would easily lead to the breeding of safety risks. As mentioned in the explosion of the lithium battery factory in the United States, the employees were worried about safety issues, but the management was more concerned about increasing production capacity. This was a short-sighted management philosophy. 2. * * Operation specifications and employee training ** - Strictly following the operating rules was the foundation to prevent the explosion of the chemical plant. The company should ensure that the operational process is clear and clear, and continuously optimized according to the actual situation and technological development. For example, in the process of storing, transporting, and using chemicals, any operational error could lead to serious consequences. - Staff training was the key to ensuring the implementation of operational standards. The training content not only included basic operation skills, but also safety knowledge, emergency response ability, and so on. For new employees, comprehensive induction training should be carried out, and old employees also need to undergo regular safety knowledge update training to adapt to the ever-changing production environment. 3. * * Equipment maintenance and management ** - The aging and malfunction of the equipment in the chemical plant were the potential factors that led to the explosion. The enterprise must establish a complete equipment maintenance management system, and regularly inspect, repair, and maintain the equipment. For example, containers, pipes, and other equipment that store dangerous chemicals should be strictly tested to ensure that they can withstand the corresponding pressure and corrosion. - In terms of equipment upgrades, companies should follow up on the development of new technologies in a timely manner and eliminate outdated equipment with potential safety risks. At the same time, the selection of equipment should also take into account safety, not just cost factors. * * 2. Government Supervision Level ** 1. * * Perfection of the supervision system ** - The explosion at the chemical plant exposed possible loopholes in the supervision system. The government should establish a sound supervision system for the chemical industry, covering everything from factory construction planning, production process to waste disposal. For example, for a new chemical plant, the safety facilities plan must be strictly approved to ensure that it meets national safety standards. - The coordination between the supervisory departments was crucial. The chemical production involved many fields, such as environmental protection, safety, fire protection, etc. All departments should form an effective link mechanism to avoid the situation of blank supervision or repeated supervision. 2. * * Supervision and Enforcement ** - Strengthening supervision was a necessary means to ensure the safety of chemical companies. The supervision department should increase the frequency and depth of inspection of chemical enterprises, discover potential safety risks in time and require enterprises to rectify. For those enterprises that did not comply with safety regulations, they should be severely punished according to law to increase the illegal costs of enterprises. For example, for companies that violated regulations and caused explosions, they should take measures such as stopping production for reorganization and high penalties to serve as a deterrent. * * 3. Industry development and social responsibility ** 1. * * Industry self-discipline and standard improvement ** - The chemical industry should strengthen self-discipline and formulate higher safety standards and specifications through industry associations and other organizations. The enterprises should supervise and learn from each other to jointly promote the safety level of the entire industry. For example, the industry could carry out safety management experience exchange activities and share advanced safety management concepts and technologies. - For the emerging chemical industry, such as the production of lithium batteries, the industry should develop specific safety standards in time to meet the needs of new technology development. 2. * * Fulfilment of social responsibility ** - The safety of the chemical plant was not only related to the company's own interests, but also related to the safety of the lives and property of the surrounding residents, environmental quality and other social public interests. The enterprise should actively fulfill its social responsibility and regard safety as the primary task of fulfilling its social responsibility. For example, when selecting the location of the factory, the surrounding environment and the distribution of residents should be fully considered, and effective safety measures should be taken to reduce the impact on the surrounding environment. - After the accident, the company should actively cooperate with the relevant departments to carry out rescue, investigation and after-care work, and bear the corresponding economic and social responsibilities. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

" Materials for Reflection on an Electric Welding Accident in a chemical plant." I. Accident Review In the production and operation process of chemical plants, electric welding was a common operation, but once an electric welding accident occurred, it often brought serious consequences. A series of recent electric welding accidents, including the Henan factory's illegal electric welding caused a fire that killed 38 people, have sounded the alarm for us. In these accidents, the electric welding operation caused irreparable disasters due to illegal operations and inadequate safety measures. II. Cause Analysis of the Accident 1. human factor - Welder Skills and Qualification - Some welders had not undergone strict professional training and lacked in-depth understanding of the working principle, operating procedures, and potential dangers of electric welding. For example, in some accidents, if the welders were not familiar with the performance of the electric welding equipment, such as the influence of the adjustment of the voltage and current of the electric welding machine on the welding effect and safety, it might cause the welding process to be unstable and cause dangerous situations such as splashing sparks. - There was a phenomenon where welders operated independently without holding a safety operation certificate. This indicated that there were loopholes in the management of personnel, and the qualifications of personnel were not strictly controlled, causing unqualified personnel to enter the dangerous electric welding work environment. - safety awareness is weak - Many welders were not fully aware of the dangers of electric welding during the process. They may not strictly abide by safety regulations when operating. For example, in a flammable and explosive chemical plant environment, they did not realize that a small spark could cause a serious fire or even an explosion. For example, in the maintenance work of a chemical enterprise, there may be a large number of flammable and explosive chemicals around. If the welders did not take sufficient fire and explosion prevention measures during the operation and carried out the electric welding operation at will, it was easy to cause accidents. - The operator may have a fluke mentality during the work process, thinking that the accident would not happen to him, thus ignoring the safety operation procedures. For example, when conducting electric welding work in a space with poor ventilation, knowing that there may be a risk of gas accumulation causing an explosion, but still not taking effective ventilation measures. 2. Equipment and environmental factors - equipment management - The lack of regular inspection and maintenance of electric welding equipment was an important factor in the accident. During the long-term use of electric welding machines and other equipment, their circuits may be aged and damaged. If the welding wire was damaged, if it was not discovered and replaced in time, it might cause an electric shock accident or spark during the welding process, which could cause a fire. - Some chemical plants may have improper selection of electric welding equipment. In the special environment of the chemical industry, it is necessary to use electric welding equipment with special protective functions. If ordinary equipment is used, it may not meet the safety requirements. - environmental conditions - The environment of the chemical plant itself was highly dangerous, with a large number of flammable and explosive substances. If the surrounding environment was not effectively cleaned and protected during the electric welding operation, the high temperature and sparks generated by the electric welding could easily cause a fire or explosion. For example, if electric welding was carried out near a warehouse that stored chemical fluids, if the surrounding fluids were not isolated or removed, sparks could cause a fire. - Poor ventilation was also a problem that could not be ignored. When electric welding was carried out in some enclosed or semi-enclosed spaces, the smoke and harmful gases produced by the welding could not be discharged in time. Not only would it affect the health of the welders, but it was also easy to cause explosions in the presence of flammable gases. III. Protective measures and directions for improvement 1. personnel management - strengthen training - The chemical plant should establish a complete training system for welders, including theoretical knowledge and practical skills. The theoretical training should cover the working principle of electric welding, safety operation procedures, danger identification and prevention, etc. The practical operation training should allow the welders to operate in a simulated chemical environment and master the correct operation methods. - Regularly organize welders to undergo safety knowledge and skills re-training, and update their knowledge in time to adapt to the ever-changing safety requirements and new electric welding techniques. - qualification review - Strictly examine the qualifications of welders to ensure that every person engaged in electric welding operations has a legal and effective safety operation certificate. Set up qualification files for welders, and record the training records, test results, and operating experience of welders in detail for management and supervision. 2. Equipment and environmental management - Equipment maintenance and selection - A strict inspection and maintenance system for the electric welding equipment was formulated, and the equipment was checked regularly, including the wires, joints, pressure protectors, and other key components. Repair or replace the equipment in time to ensure that the equipment is in good operation. - According to the special environmental requirements of the chemical plant, select suitable electric welding equipment. For example, in areas with explosion-proof requirements, explosion-proof electric welding equipment should be used, and corresponding protective devices should be equipped, such as a shield that prevents sparks from splashing. - environmental security - Before the electric welding operation, a comprehensive safety assessment of the surrounding environment should be carried out, and the flammable and explosive materials around should be cleaned up. An effective fire and explosion-proof isolation zone should be set up. - To improve the ventilation conditions of the working environment and ensure that the smoke and harmful gases produced during the welding process can be discharged in time. For enclosed spaces with poor ventilation conditions, forced ventilation measures should be used, such as the installation of fans. Fourth, conclusion The occurrence of electric welding accidents in chemical plants is the result of a combination of many factors. We must reflect deeply on the personnel, equipment, environment and other aspects, and take effective preventive measures to avoid similar accidents from happening again. Only by attaching great importance to the safety management of electric welding operations, constantly improving the safety management system and operating specifications, and improving the safety awareness of all employees, can we guarantee the safety of production in the chemical plant, protect the safety of employees and the safety of the company's property. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Once upon a time, there was a salesman named Jack. He was at a chemical plant when suddenly a fire broke out. Jack was terrified but he knew he had to do something. He quickly ran to the nearest alarm and pulled it. Then he started shouting to alert the workers. He saw a young worker trapped near a burning chemical tank. Without thinking, Jack rushed towards the worker and managed to pull him to safety just in time as the tank exploded. Jack became a hero that day at the chemical plant.