Salt: Chemical compound formed when the hydrogen of an acid is replaced by a metal or its equivalent, such as ammonium (NH4).
盐：酸中的氢被金属或相当金属的基团如氨（NH4） 取代后所生成的化合物。
2
This paper describes the cause of oil carry-over and salt build-up during the utilization of reformer hydrogen for hydrotreating unit in the refinery of Daqing Petrochemical Works.
本文介绍了大庆石油化工总厂炼油厂在利用重整氢气作为加氢装置原料气过程中，存在的带油和结盐问题。
3
This bonding may be hydrogen bonding but is preferably a salt bond and especially a covalent bond.