The invention provides a method for separating and recovering aluminum, potassium and ammonium from a mixed solution containing aluminum sulfate, potassium sulfate and ammonium sulfate, which comprises the following steps: the method can realize the high-efficiency recovery of the potassium, the aluminum and the ammonium, and simultaneously obtain high-purity products of the aluminum oxide, the potassium sulfate and the ammonium sulfate. (google.com)
The invention relates to the field of separation and recovery, in particular to a method for separating and recovering aluminum, potassium and ammonium from a mixed solution containing aluminum sulfate, potassium sulfate and ammonium sulfate. (google.com)
And the mixed solution containing aluminum sulfate, potassium sulfate and ammonium sulfate is a common intermediate solution or waste water in industry, such as waste water produced by activated clay, vanadium precipitation waste water, process liquid in comprehensive utilization of potassium feldspar and the like. (google.com)
Sodium1
Gaseous nitrogen trichloride was formed by the combination of ammonium sulphate and sodium hypochlorite. (ersjournals.com)
Anion2
These 'molten salts' are typically composed of an organic cation and an organic or inorganic anion. (chromatographyonline.com)
A hybridized electrode manufactured by the manufacturing method of the present invention can manufacture a CDI electrode capable of increasing adsorption efficiency and rate of ions and selectively adsorbing cation and anion, thereby simply and inexpensively manufacturing the CDI electrode module without using a cation-exchange membrane and an anion-exchange membrane. (patsnap.com)
Ions1
a negative half cell containing a negative half cell solution comprising a supporting electrolyte selected from H 2 SO 4 , HBr and HBr/HCl mixtures and one or more vanadium ions selected from the group Vanadium (II), Vanadium (III) and Vanadium (FV) and a perfluorinated cast cation exchange membrane or separator disposed between the positive and negative half cells and in contact with the positive and negative half cell solutions. (patsnap.com)
Electrode2
The charging of the battery may trigger cations from the first electrode to travel through the electrolyte and deposit on the second electrode. (justia.com)
The homogenization of the distribution of cations may prevent a formation of dendrites on the second electrode by at least increasing a uniformity of the deposit of cations on the second electrode. (justia.com)
Exchange2
When the nickel plating waste liquid is recovered, the resin is adsorbed by cation exchange resin and then cleaned by amino sulfonic acid, so that the adsorbed resin is desorbed and regenerated. (gyfbiotech.com)
Sulfamic acid or sulfamic acid and its ammonium salt used in resin condensation can play the role of crosslinking accelerator, and can shorten the forming time of ion exchange resin. (gyfbiotech.com)
Solution2
Alkali metal sulfamate, ammonium sulfamate or sulfamate can be used as conductive and buffering compounds in the new aqueous plating solution. (gyfbiotech.com)
Subsequently, the cations are desorbed at the rear end of the droplets during the shrinking process due to a hydrophobic rGO surface … discharging the pseudocapacitor and releasing the p-electrons to rGO. (greencarcongress.com)
Zeolite2
Natural, untreated zeolite demonstrated a capacity to adsorb Na + ions of 16.16 mEq/100 g, while a treated zeolite using NH 4 + using a 1.0 M ammonium acetate (NH 4 C 2 H 3 O 2 ) solution demonstrated an improved 136 % Na + capacity value of 38.28 mEq/100 g after 720 min of adsorption time. (springeropen.com)
Divalent Nickelcations were incorporated in two commercial zeolites (Na-A zeolite and Na-X zeolite) by a process of ionic exchange marginally affecting structure, morphology and porosity of the host materials, as verified by XRD, HRTEM and physisorption measurements. (unimore.it)
Zeolites are microporous materials with high cation exchange capacity, up to now only little investigated for REE recycle. (unimore.it)
Water2
Water softeners can be regenerated using Salt, KCl, and many other cations. (mubychem.in)
Therefore, in the presence of oxygen U(IV) is oxidised to U(VI) which allows the uranium to dissolve in water as the uranyl cation (UO 2 2+ ). (matthey.com)