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English Translations » 甲醇及净化技术 » Purification Technology Edition: Daily Question [2017-12-2]

Purification Technology Edition: Daily Question [2017-12-2]

2017-12-02View Original

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Where does the methanol loss occur in low-temperature methanol washing? Answer: 1. Gases exiting the system are carried away ； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #22017-12-02
1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #32017-12-02
⑴Changes in the temperature, flow rate, and properties of the crude oil fed into the furnace. ⑵Changes in fuel oil pressure or properties, or oil contamination in the fuel gas. ⑶Automatic instrument control has failed. ⑷External climate changes. ⑸Furnace temperature variation.
Reply #42017-12-02
1. Gases exiting the system are carried away； 3. Carry out the wastewater at the bottom of the methanol water tower ； 2. Methanol carried over in naphtha products ； 4. Leaks in the system.
Reply #52017-12-02
⑴Changes in the temperature, flow rate, and properties of the crude oil fed into the furnace. ⑵Changes in fuel oil pressure or properties, or oil contamination in the fuel gas. ⑶Automatic instrument control has failed. ⑷External climate changes. ⑸Furnace temperature variation
Reply #62017-12-02
1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #72017-12-02
Answer: 1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #82017-12-02
1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #92017-12-02
1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #102017-12-02
1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system.
Reply #112017-12-02
1. Gases exiting the system are carried away； 2. Methanol carried over in naphtha products ； 3. Carry out the wastewater at the bottom of the methanol water tower ； 4. Leaks in the system

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Translated at 2026-07-21 05:45:47

Original: https://bbs.hcbbs.com/thread-1875196-1-1.html

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