polystyrene sulfonate

Zeolite is: polystyrene sulfonate; natural zeolite: aluminum silicate. Zeolite group minerals common in extrusive rocks, especially basalt pores, also found in sedimentary, metamorphic and hydrothermal deposits and certain of modern spa deposition.

Mordenite

SEM morphological characteristics of the micro-fiber traits, like thin filaments straight or slightly curved, a diameter of about 0.2mm, length up to several mm, for authigenic minerals,

but also to see the alteration minerals in the outer, radially gradually separated formation of fibrillar mordenite. Such reform should mordenite type minerals. EDX spectrum of the primary Si, Al, Ca, Na.

molecular sieve adsorbent VPSA unit can move it all depends

VPSA unit can move it all depends on no-load operation, and after parking, adsorption tower stable atmosphere, a few minutes after the re-drive the product. Simple start and stop can avoid the peak run, reduce production costs. VPSA unit itself is very simple, a small number of operation of the machine,   moving equipment and Roots blower pump, because works are volumetric, oil, under normal temperature and pressure operation, maintenance work less, low cost. Annual rate of about 98% of car equipment, and in which 50% is due to trouble parking,  as cooling and power supply failure less failure. Maintenance of parking equipment normally about a year 5d, due to the fan pump oiler, regular maintenance and operations personnel responsible for moving the equipment regularly replace the air filter of the non-woven fabric (period of January-February) and so on. 10a over the life of the molecular sieve, switching valve seat is generally replaced every 2-3a side, bearing and seal vacuum pump under normal conditions of use life of 3-5a.

molecular sieve adsorbent Gas Drying

6.1
Drying methods commonly used cold separation, solid absorption, solvent absorption method.
6.1.1
Cold separation method is the use of  pressure changes caused by temperature changes, so that the water vapor is  condensed from the vapor phase method. There are two common processes: throttling expansion cooling processes and pressurized cooling processes.
6.1.2
Solid desiccant dehydration operation is cyclical, with one or more adsorption dehydration drying column. Should be adsorbed water adsorption capacity than hydrocarbons or acid gas adsorption ability of desiccant, available hot gases through the desiccant will absorb moisture over the water with a mission of regeneration.
6.1.3
Liquid water absorbing agent (solvent) absorption method used in equipment costs to a minimum. Liquid absorbing agent should meet the following requirements: a large absorption capacity of the water in the concentration range;
Low vapor pressure during operation; corrosive solution; low viscosity; having chemical and thermal stability; easily regenerated; toxic; small heat of reaction and heat of dissolution.