K2O–CaF2–FeO system that corresponds to the composition of an industrial mold flux (MF) used in steel casting for slag targeting in the mold of a continuous casting machine as: (wt %) 35.35% SiO2, 30.79% CaO, 8.58% Al2O3, 1.26% MgO, 13.73% CaF2, 7.57% Na2O, 0.88% K2O, and ...
The data were analysed using the HTMD software27 (available at http://www.htmd.org) and a Markov state modelling (MSM)28 method able to produce quantitative estimations oinfgk2o4n,2,9ktooff and ∆G0. MSM analyses have the characterisation of protein been successfully used in folding28 ...
Optical properties of Eu3+ ions in phosphate glasses Eu3+-doped phosphate (P2O5+K2O+SrO+Al2O3+Eu2O3) glasses with varying Eu2O3 concentration have been prepared by standard melt quenching technique and are ch... K Linganna,CK Jayasankar - 《Spectrochimica Acta Part A Molecular & Biomole...
0.4 K2O . 0.6 Na2O . Al2O3 . 2 SiO2 . 4.5H2O EINECS No. / Brand Name Guangji Model Number Guangji 3A Product Name 3A molecular Sieve Product Keywords Molecular Sieve Shape Sphere and Pellet Diameter 1.6-2.5, 3-5,1/16",1/8" Bulk Density(≥g/ml) 0.70,068,0.68,0.66 Crushing Strengt...
K2O Al2O3 2.0SiO2 4.5H2O EINECS No. 215-684-8 Brand Name YH Product name hot sale molecular sieve 13x 4a 5a Color Brown Bulk density ≥0.6 COA Available MSDS Available Sample Available Application Drying of gases and liquids Packing 25KG/bag woven Bags MOQ 1TON Payment T/T or LC Show...
抗 K2O 和 SO2/H2O 性能也进一步提高。1.3.3.3 锰基氧化物类催化剂因为氧化锰在 389-570 K 低温范围内具有很高的 NH3 选择性催化还原 NOx 性能,所以被广泛研究与应用。Kapteljn 等人[62]研究了一系列价态不同的氧化锰 进行 NH3-SCR 脱硝性能的情况。结果发现催化活性顺序为: MnO2Mn5O6Mn2O3Mn3O4MnO,而...
132 ADVANCED Specialty Gas Equipment M O L E C U L A R S I E V E S UOP MOLECULAR SIEVES* UOP Molecular Sieves* are synthetically produced, crystalline metal aluminosilicates that have been activated for adsorption by removing their water of hydration. Unlike other adsorbents, Molecular Sieves...
Figure 4a shows depth profiles of the concentrations of the major elements and the carbon and nitrogen iso- tope ratios. Total carbon (TC) and the carbon isotopic composition (δ13C) of bulk organic matter ranged from 0.7 to 3.5 wt% (mean, 2.6 ± 0.6 wt%) and from −17.0‰ to −...
The influence mechanism of Na2O, K2O, MgO, and BaO on the microstructural characteristics of aluminate-based ternary melts was investigated using molecular dynamics simulation to guide performance adjustments. When the MxO mass fraction was 4 wt%, compared with alkaline earth metal oxides, adding ...
Place of Origin Shaanxi, China Type Adsorbent Usage Coating Auxiliary Agents, Electronics Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Water Treatment Chemicals Classification Chemical Auxiliary Agent Other Names XH-9 Desiccant for Filter Dryer MF 2/3K2O*1/3Na2O*Al2O3*2SiO2*9/2H2O EINE...