Sulfur Recovery: Question of the Day, September 28, 2018
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Q: What is the mass transfer process? Answer: The process by which matter moves from one phase to another through diffusion is known as mass transfer. Since the mass transfer process occurs through the diffusive motion of molecules, causing them to diffuse from one phase to another, it is also known as the diffusion process. The progression of mass transfer between two phases ultimately aims to achieve mass transfer equilibrium between them. However, such equilibrium can only be established after a long period of contact, and in actual production the time of contact between the phases is generally limited; therefore, a state of mass transfer equilibrium cannot be reached inside the tower.
The process by which substances are transferred from one phase to another through diffusion is known as the mass transfer process.
The process by which substances are transferred from one phase to another through diffusion is known as the mass transfer process.
The process by which matter moves from one phase to another through diffusion is known as mass transfer. Since the mass transfer process occurs through the diffusive motion of molecules, causing them to diffuse from one phase to another, it is also known as the diffusion process. The progression of mass transfer between two phases ultimately aims to achieve mass transfer equilibrium between them. However, such equilibrium can only be established after a long period of contact, and in actual production the time of contact between the phases is generally limited; therefore, a state of mass transfer equilibrium cannot be reached inside the tower.
The mass transfer process is the process of transfer of matter. Substances can be transferred within a phase as well as between phases due to concentration differences; that is, from one phase to another. Such as in gas production, the process by which crude benzene in coke oven gas dissolves into the washing oil due to concentration differences, the process of ammonia dissolving in water, and the process of water evaporating into the air. The mass transfer process is an important process in the production of urban gas, the chemical industry, metallurgy, pharmaceuticals, and light industry. It includes many unit operations such as absorption, adsorption, distillation, rectification, extraction, and drying.
The process by which substances are transferred from one phase to another through diffusion is known as the mass transfer process.
The process by which matter moves from one phase to another through diffusion is known as mass transfer. Since the mass transfer process occurs through the diffusive motion of molecules, causing them to diffuse from one phase to another, it is also known as the diffusion process. The progression of mass transfer between two phases ultimately aims to achieve mass transfer equilibrium between them. However, such equilibrium can only be established after a long period of contact, and in actual production the time of contact between the phases is generally limited; therefore, a state of mass transfer equilibrium cannot be reached inside the tower.
The process by which substances are transferred from one phase to another through diffusion is known as the mass transfer process.
Answer: The process by which matter moves from one phase to another through diffusion is known as mass transfer. Because the mass transfer process relies on the diffusion movement of molecules, allowing them to diffuse from one phase to another.
The process by which matter moves from one phase to another through molecular diffusion, namely the vaporization of light components in the liquid phase into the gas phase, and the condensation of heavy components in the gas phase back into the liquid phase, is commonly referred to as a diffusion process or a mass transfer process.
The mass transfer process is the process of transfer of matter. Substances can be transferred within a phase as well as between phases due to concentration differences; that is, from one phase to another. For example, in gas production, the process by which crude benzene in coke oven gas dissolves into the washing oil due to concentration differences