【Daily Question 2019】Hydrogen production and hydrogenation section – Question No. 086
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【Daily Question 2019】Hydrogen production and hydrogenation section – Question No. 086: Briefly describe the principles (order of steps) for handling accidents? Answer: ① Ensure personal safety ； ②To protect the equipment, it is particularly important to ensure the safety of key units such as circulators, reactors, and high-pressure pumps ； ③Protect the catalyst ； ④Resume production as soon as possible ； ⑤Ensure the device operates properly. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Correct: 3 wealth, Incorrect: 1 wealth ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below
1. Protect personal safety. 2. Equipment protection should particularly ensure the safety of key devices such as circulators, reactors, and high-pressure pumps. 3. Protect the catalyst. 4. Resume production as soon as possible. 5. Ensure the normal operation of the device.
Protect the catalyst carefully, and prevent overheating, coking, and contamination. The bed maintains fluid flow. When shutting down the circulating hydrogen compressor, it is necessary to prevent hydrogen backflow. Adjust the large circulation in a timely manner or divert the product to the defective line, so as not to contaminate the finished product tanks. When dealing with accidents, every effort should be made to prevent major pollution incidents from occurring. Production should be resumed as soon as possible after the accident is resolved. During accident handling, it is necessary to strengthen communication with related devices upstream and downstream to minimize the impact on other devices.
Answer: ① Ensure personal safety； ②To protect the equipment, it is particularly important to ensure the safety of key units such as circulators, reactors, and high-pressure pumps ； ③Protect the catalyst ； ④Resume production as soon as possible ； ⑤Ensure the device operates properly.
The handling of accidents should follow four basic principles: 1. The principle of seeking truth from facts and respecting science； 2. The principle of “four no-lets-go’s” ； (1) Do not let go until the cause of the accident is identified ； (2) Those responsible for the accident must not go unpunished ； (3) Those responsible for the accident and the local residents who lack awareness must be educated ； (4) Failure to implement practical corrective measures after an accident will not be tolerated. 3. Principles of fairness and transparency ； 4. The principle of hierarchical jurisdiction.
1. Ensure personal safety and life safety. 2. Protect the safety of equipment. 3. Identify the cause of the accident. 4. Adhere to the principle of not letting go of any aspect related to the accident
1. The principle of seeking truth from facts and respecting science； 2. The principle of “four no-lets-go’s” ； 3. Principles of fairness and transparency ； 4. The principle of hierarchical jurisdiction.
1. Protect personal safety. 2. Equipment protection should particularly ensure the safety of key devices such as circulators, reactors, and high-pressure pumps. 3. Protect the catalyst. 4. Resume production as soon as possible. 5. Ensure the normal operation of the device.
Protect the catalyst carefully, and prevent overheating, coking, and contamination. The bed maintains fluid flow. When shutting down the circulating hydrogen compressor, it is necessary to prevent hydrogen backflow. Adjust the large circulation in a timely manner or divert the product to the defective line, so as not to contaminate the finished product tanks. When dealing with accidents, every effort should be made to prevent major pollution incidents from occurring. Production should be resumed as soon as possible after the accident is resolved. During accident handling, it is necessary to strengthen communication with related devices upstream and downstream to minimize the impact on other devices.