4A zeolite TDSTechnical ParameterperformanceunitTechnicalindicatorsshapebarsphericaldiametermm1.5-1.73.0-3.31.7-2.53.0-5.0size acceptance%≥98≥98≥98≥98Packing densityg/ml≥0.66≥0.66≥0.70≥0.70Wear rate%≤0.20≤0.40≤0.20≤0.20compressive strengthN≥30/cm≥45/cm≥30/p≥70/pwater adsorption%≥21≥21≥21≥21Methanol%≥15≥15≥15≥15Packed water content%≤1.5≤1.5≤1.5≤1.5