Posted on Thu, 24 May 2018 07:02:10 +0000
Condenser vacuum should be maintained as close to 29 inches Hg as practical. This allows maximum expansion of the steam, and therefore, the maximum work. If the condenser were perfectly air-tight (no air or noncondensable gasses present in the exhaust steam), it would be necessary only to condens...
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Posted on Thu, 24 May 2018 07:01:12 +0000
1.The vacuum method of sodium carbonate gas desulfurization process The device for vacuum method of sodium carbonate gas desulfurization is including vacuum carbonate desulphuriztion and claus process recovery. Process show as Fig.1: 2.Vacuum pump selection About coke oven gas desulfurization va...
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Posted on Thu, 24 May 2018 06:58:21 +0000
Vacuum oil purifier is an ideal equipment to get off water, gas and impurity from transformer oil, turbine oil, engine oil, hydraulic oil which are used in power plants, electricity substation, electrical equipment factory, mining factory etc. Main application 1)To purify oil and supplement oil o...
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Posted on Thu, 24 May 2018 06:57:20 +0000
Vacuum drying oven, applied widely in drying process of pharmacy, chemistry, electron and material, is an equipment to dry material in vacuum, which forms in its chamber with vacuum pumps sucking gas and dampness. It works at the base of that water evaporates quite faster in vacuum because of low...
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Posted on Thu, 24 May 2018 06:55:34 +0000
What is expanded polystyrene (EPS)? Expanded Polystyrene (EPS) is a thermoplastic, closed-cell, lightweight, rigid-foam plastic. The low thermal conductivity, high compressive, strength and excellent shock absorption properties of EPS make it an ideal material for the application demand for which...
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Posted on Thu, 24 May 2018 06:54:43 +0000
Polyvinyl chloride (PVC) is a popular, versatile polymer used in many different products, including water pipes,toys, and shower curtains. PVC is typically composed of resins, stabilizers, pigments, and plasticizers. Plasticizers soften the polymer, aid in the manufacturing process, and provide f...
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Posted on Thu, 24 May 2018 06:52:54 +0000
Generally multi-efficiency vacuum evaporation is used in the vacuum production of edible sea salt, lake salt and mineral salt. Salt making vacuum system is one of the most important process. It directly affects production capacity and cost. Currently, the domestic salt industry mostly using open-...
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Posted on Thu, 24 May 2018 06:51:55 +0000
Vacuum concentration advantages: Liquid substances in the solvent evaporated under boiling state quickly, its boiling point due to the pressure change, the pressure increases, the boiling point rises, the pressure, the boiling point is lowered. E.g. milk 101kPa at a boiling point of 100 ℃, while ...
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Posted on Thu, 24 May 2018 06:49:41 +0000
Vacuum mud refining is an important part in special ceramic industry. After vacuum treat and vacuum degassing, mud get better plasticity and larger density. Porcelain product formed with such mud has a high strength and less deformation. Therefore, vacuum mud refining machine vacuum pump directly...
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Posted on Thu, 24 May 2018 06:48:38 +0000
Application Vacuum pressure painting impregnation equipments are mainly applied to the insulation processing of electrical products, such as high-voltage motors, traction motors, wind turbines, water turbines, explosion-proof motor, coal dedicated transformer, H class insulation dry-type transfor...
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