[Q&A] June 16, 2017
Thread Content
Analyze what are the common ways by which combustible substances enter the air? Answer: 1. Maintenance and discharge. 2. Equipment cleaning and replacement. 3. Exhaust gas evacuation. 4. Pressure release from equipment. 5. Evaporation of liquids in open containers. 6. Analysis and sampling. 7. Leaks. 8. Damage to containers or pipelines due to accidents. http://down1.hcbbs.com.cn/attachment/forum/201706/10/203353z7y06fdo70r6eod0.jpg Petrochemical area—“Creative Ideas for Energy Saving” campaign (the second phase is currently in full swing). http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1666758 (Source: Haichuan Chemical Industry Forum)
1. Leakage in the negative pressure system； 2. Incomplete system replacement ； 3. Abnormal reaction.
1. Maintenance discharge 2. Equipment cleaning and replacement 3. Exhaust gas evacuation 4. Equipment depressurization 5. Evaporation of liquid in open containers 6. Analysis sampling 7. Leaks and other issues
1. Maintenance discharge 2. Equipment cleaning and replacement 3. Exhaust gas evacuation 4. Equipment depressurization 5. Evaporation of liquid in open containers 6. Analysis sampling 7. Leaks 8. Damage to containers or pipelines due to accidents
Maintenance and discharge, equipment cleaning and replacement, exhaust gas evacuation, equipment depressurization, evaporation of liquids in open containers, analysis and sampling, leaks, damage to containers or pipelines as a result of accidents
1. Maintenance discharge 2. Equipment cleaning and replacement 3. Exhaust gas evacuation 4. Equipment depressurization 5. Evaporation of liquid in open containers 6. Analysis sampling 7. Leaks 8. Damage to containers or pipelines in the event of an accident
1. Maintenance discharge ； 2. Equipment cleaning and replacement ； 3. Exhaust venting ； 4. Equipment pressure relief ； 5. The action of liquids in open containers ； 6. Analytical sampling ； 7. Leaks ； 8. Damage to the container or pipeline in which the accident occurred.
1. Leakage in the negative pressure system； 2. Incomplete system replacement ； 3. Abnormal reaction.
1. Maintenance discharge 2. Equipment cleaning and replacement 3. Exhaust gas evacuation 4. Equipment depressurization 5. Evaporation of liquid in open containers 6. Analysis sampling 7. Leaks 8. Damage to containers or pipelines in the event of an accident
1. Leakage in the negative pressure system； 2. Incomplete system replacement ； 3. Abnormal reaction.
1. Maintenance discharge 2. Equipment cleaning and replacement 3. Exhaust gas evacuation 4. Equipment depressurization 5. Evaporation of liquid in open containers 6. Analysis sampling 7. Leaks 8. Damage to containers or pipelines due to accidents