CAPE
发表于 2025-3-23 13:44:00
On the Synthesis of Ion-Exchange Resins,ably for a trifle longer. Recognition of the phenomenon (in soil) is conventionally attributed to Way, and Thompson, about 130 years ago (1); though it may well have been used by Moses on the bitter waters of Marah several millenia before (2), this was on Divine recommendation (3) and inadequately d
exhibit
发表于 2025-3-23 16:15:17
On the Structure of Ion-Exchange Resins,hroughout the particle. For convenience, the particle geometry should be spherical, since this requires only one parameter for its definition, and of course each particle should have the same radius. The charged groups should each have a single counterion, and the Donnan membrane effect should permi
书法
发表于 2025-3-23 20:25:22
Selectivity and Ion Speciation in Cation-Exchange Resins,s shown to be determined by the difference in interaction of various cations with water. The difference in selectivity is resolvable through the analysis of osmotic coefficient data obtained for the pure ionic forms of the linear polyelectrolyte analogue of the cross-linked cation exchange resin. Th
Soliloquy
发表于 2025-3-24 00:32:38
http://reply.papertrans.cn/63/6253/625294/625294_14.png
Libido
发表于 2025-3-24 05:01:18
Ion Exchange Kinetics--Evolution of a Theory,culations about “base exchange” in soils, forces other, than those of inanimate nature were suspected to have their part. This view was superseded by an almost equally speculative one regarding ton exchange as a chemical reaction of a kinetic order corresponding to its stoichiometric coefficients. O
FRONT
发表于 2025-3-24 06:45:48
Planning and Interpreting Kinetic Investigations,ascertain the kinetic mechanism in a new system or, more generally, to confirm experimentally the existing rate theories, still largely relying on hypotheses more than on facts. The a.plied researcher may desire to know, at a certain stage of development of a new application (usually after the equ.b
破译
发表于 2025-3-24 13:49:38
http://reply.papertrans.cn/63/6253/625294/625294_17.png
DAMP
发表于 2025-3-24 16:10:28
http://reply.papertrans.cn/63/6253/625294/625294_18.png
Confidential
发表于 2025-3-24 20:45:35
Dynamics of Ion Exchange Processes, in 1850, Thomson and Way stated the principles governing the interaction of fertilizers with soil (exchange Ca.+/NH..)and the first industrial unit for water softening using aluminosilicates was developed by Gans fifty years later. A spectacular development began in 1935 with the synthesis of organ
他很灵活
发表于 2025-3-25 02:13:29
Simplified Approach to Design of Fixed Bed Adsorbers,een given by Hiester, Vermeulen and Klein(3) for continuous fixed bed and batch operations, under both favorable and unfavorable equilibrium conditions. Complete analytical solutions for real systems, however, were provided only when limiting boundary conditions are assumed (e.g., constant separatio