A process for the removal of water from gas which comprises an absorption step of bringing a gas (
1
) saturated with water vapour into gas-liquid contact with a water-lean absorbing liquid (
3
) comprising a water absorbing liquid having a cloud point temperature above the freezing point of water whereby water vapour present in the gas is absorbed into the water-lean absorbing liquid at a temperature below its cloud point to produce a refined gas (
4
) having a reduced water vapour content and water-loaded absorbing liquid (
5
); and a regeneration step of heating the water-loaded absorbing liquid (
5
) to above the cloud point temperature of the absorbing liquid whereby the water-loaded absorbing liquid separates into a water-rich phase (
7
) and an absorbing liquid-rich phase (
8
) and cooling the absorbing liquid-rich phase to a temperature below its cloud point prior to recycling the absorbing liquid-rich phase for use as water-lean absorbing liquid (
3
) in the absorption step.
一种从气体中去除
水分的工艺,包括一个吸收步骤,将气体 (
1
)饱和
水蒸气与不含
水分的吸收液(
3
其中吸
水液体的浊点温度高于
水的凝固点,气体中的
水蒸气在低于浊点的温度下被吸
水液体吸收,从而产生精制气体 (
4
水蒸气含量降低的精制气体和含
水吸收液 (
5
) ;再生步骤是加热含
水吸收液 (
5
) 至高于吸收液的浊点温度,从而使含
水吸收液分离成富
水相 (
7
) 和富含吸收液的相 (
8
将富吸收液相冷却至低于其浊点温度,然后将富吸收液相回收用作
水浸吸收液 (
3
) 在吸收步骤中使用。