Purification Technology Edition: Daily Question [2017-12-30]
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Daily Question: Why is it necessary to strictly control the temperature of raw gas? 1. High inlet temperature and a high amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and numerous impurities present in the raw gas, affects the absorption process. 3. Excessive amounts of impurities end up reaching the pre-washing system, affecting its operation and regeneration process.
1. High inlet temperature and a high amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and numerous impurities present in the raw gas, affects the absorption process. 3. Excessive amounts of impurities end up reaching the pre-washing system, affecting its operation and regeneration process.
Ensure the water vapor ratio to prevent water in the syngas
Ensure the water vapor ratio to prevent water in the syngas
1. High inlet temperature and numerous impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and various impurities present in the raw gas, affects the absorption process. 3. Excessive impurities end up reaching the pre-washing system, affecting its operation and regeneration process.
1. High inlet temperature and a high amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and numerous impurities present in the raw gas, affects the absorption process. 3. Excessive amounts of impurities end up reaching the pre-washing system, affecting its operation and regeneration process.
1. High inlet temperature and many impurities carried in the raw gas can easily lead to an increase in the pressure difference across the three-stage cooling system as well as blockages in the heat exchangers； 2. High temperature, with the raw gas containing a lot of water and impurities, which affects absorption ； 3. Excessive impurities eventually end up in the pre-washing system, affecting the operation of pre-washing and regeneration.
1. High inlet temperature and a high amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and numerous impurities present in the raw gas, affects the absorption process. 3. Excessive amounts of impurities end up reaching the pre-washing system, affecting its operation and regeneration process.
1. High inlet temperature and a high amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and numerous impurities present in the raw gas, affects the absorption process. 3. Excessive amounts of impurities end up reaching the pre-washing system, affecting its operation and regeneration process.
1. High inlet temperature and a large amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and various impurities present in the raw gas, affects the absorption process. 3. An excessive amount of impurities reaching the pre-washing system increases the cooling load required in the pre-washing stage of the low-temperature methanol washing process.
1. High inlet temperature and a high amount of impurities in the raw gas can lead to an increase in the pressure difference across the four-stage cooling system as well as blockages in the heat exchangers. 2. The high temperature, along with water and numerous impurities present in the raw gas, affects the absorption process. 3. Excessive amounts of impurities end up reaching the pre-washing system, affecting its operation and regeneration process.