【Q&A】July 31, 2017
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What systems are included in utility services? Answer: 1. Steam system 2. Nitrogen system 3. Instrument air system 4. Miscellaneous air system 5. Cooling water system 6. Boiler feedwater system 7. Power system. http://down.hcbbs.cc/attachment/forum/201706/10/203353z7y06fdo70r6eod0.jpg The petrochemical sector – “Creative Ideas for Energy Savings” campaign (the second phase is currently in progress). http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1666758 (Source: Haichuan Chemical Industry Forum). “My Technical Upgrades” in the coal chemical industry in 2017. http://bbs.hcbbs.com/thread-1786290-1-1.html (Source: Haichuan Chemical Industry Forum website). Registration for chemical engineers – “Learning from Others’ Experiences” campaign. http://bbs.hcbbs.com/thread-1808158-1-1.html (Source: Haichuan Chemical Industry Forum website)
1. Steam system 2. Nitrogen system 3. Instrument air system 4. Miscellaneous air system 5. Cooling water system 6. Boiler feedwater system 7. Power system
Generally, water supply and drainage, power supply, steam supply, heating and air conditioning, refrigeration, etc
Water, electricity, steam supply systems, and other auxiliary systems
Water supply and drainage, power supply, steam supply, heating, office and living facilities, transportation, etc
Circulating water system, air separation system, water purification system, steam system
1. Steam system 2. Nitrogen system 3. Instrument air system 4. Miscellaneous air system 5. Cooling water system 6. Boiler feedwater system 7. Power system
Steam, nitrogen, instrument air, plant air, circulating water, domestic water, fresh water
Water supply and drainage, power supply, steam supply, heating and air conditioning, refrigeration, office and living facilities, transportation roads and landscape greening, etc
1. Steam system 2. Nitrogen system 3. Instrument air system 4. Miscellaneous air system 5. Cooling water system 6. Boiler feedwater system 7. Power system
It generally includes five types of works: water supply and drainage, power supply, steam supply, heating and air conditioning, and refrigeration.