Purification Daily Question 2018-11-23
Thread Content
The purpose of the pre-washing section in the transformed gas absorption tower is to remove the large amounts of ammonia, ( ), ( ), unsaturated hydrocarbons, and ( ) present in the raw gas, thereby preventing them from entering the main washing section and causing methanol contamination, which could affect ( ). The purpose of the pre-washing section in the absorption tower is to remove large amounts of ammonia, (water), (hydrogen cyanide), unsaturated hydrocarbons, and (high-boiling-point impurities) from the raw gas, thereby preventing them from entering the main washing section and causing methanol contamination, which could affect the processes of absorption and regeneration.
Removal, absorption, and regeneration of water, hydrogen cyanide, and high-boiling impurities (naphtha)
Water, hydrogen cyanide, naphtha, absorption and regeneration.
Gaseous light oil, ammonia, water, hydrogen cyanide, absorption and regeneration
Water, hydrogen cyanide, naphtha – absorption and regeneration
Water, hydrogen cyanide, removal of high-boiling-point impurities (naphtha), absorption and regeneration
Removal, absorption, and regeneration of water, hydrogen cyanide, gaseous light gasoline, and high-boiling-point impurities (naphtha)
Removal, absorption, and regeneration of water, hydrogen cyanide, gaseous light gasoline, and high-boiling-point impurities (naphtha)
Water, hydrogen cyanide, removal of high-boiling-point impurities, absorption and regeneration
Removal, absorption, and regeneration of water, hydrogen cyanide, and high-boiling impurities (naphtha)
(Water), (HCN), unsaturated hydrocarbons, and (removal of high-boiling-point impurities),.......affect (absorption and regeneration)