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zirconium silicate ion exchange

Zirconium nitrate - Wikipedia

Zirconium nitrate is a volatile anhydrous transition metal nitrate of zirconium with formula Zr(NO 3) 4. It has alternate names of zirconium tetranitrate, or zirconium(IV) nitrate. It has a UN number of UN 2728 and is class 5.1, meaning oxidising substance.

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WO 2014/165670 A1 - Microporous Zirconium Silicate And ...

A method of treating chronic kidney disease comprising administering to a patient in need thereof a diuretic and a zirconium silicate of formula (I): ApMxZri_xSi„GeyOm (I) where A is a potassium ion, sodium ion, rubidium ion, cesium ion, calcium ion, magnesium ion, hydronium ion or mixtures thereof,

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Chromatographic separation of sodium, cobalt and europium ...

 · Read "Chromatographic separation of sodium, cobalt and europium on the particles of zirconium molybdate and zirconium silicate ion exchangers, Colloids and Surfaces A: Physicochemical and Engineering Aspects" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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US9861658B2 - Microporous zirconium silicate for the ...

It may be desirable to perform an initial ion exchange in strong acid using higher concentrations, so long as the protonation of the zirconium silicate will effectively keep the pH from dropping to levels at which the zirconium silicate decomposes. Additional ion exchange may be accomplished with washing in water or dilute acids to further ...

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Zirconium Silicate Manufacturers

Zirconium silicate beads is an excellent sand blasting media, it also named ceramic shot blasting or ceramic sand blast. Zirconium silicate beads have the characteristics of high efficient and reusable, it be widely used in surface treatment fields, especially suitable for beautification treatment o...

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ZS (sodium zirconium cyclosilicate) receives positive ...

About ZS (sodium zirconium cyclosilicate) ZS (sodium zirconium cyclosilicate) is an insoluble, non-absorbed zirconium silicate compound and acts as a highly selective potassium-removing agent. 4 It is odourless and tasteless. It is non-systemically absorbed, preferentially captures potassium, and is administered orally in 5 to 10g doses ...

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Potassium-Binding Agents for the Clinical Management of ...

Potassium-Binding Agents for the Clinical Management of Hyperkalemia Martin Chaitman , PharmD Candidate, Deepali Dixit , PharmD, BCPS, and Mary Barna Bridgeman , PharmD, BCPS, CGP Martin Chaitman is a Doctor of Pharmacy candidate at the Ernest Mario School of Pharmacy of Rutgers, The State University of New Jersey, in Piscataway, New Jersey.

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Sodium zirconium cyclosilicate dosing, indications ...

Potassium binder; nonabsorbed zirconium silicate that preferentially captures potassium in exchange for hydrogen and sodium. It increases fecal potassium excretion through binding of potassium in the lumen of the GI tract; binding of potassium reduces the free potassium concentration in the GI lumen, thereby lowering serum potassium level ...

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Structural and Mechanistic Investigation of Rubidium Ion ...

Complete and intermediate incorporation of rubidium into the hydrothermally prepared mineral umbite has been accomplished by ion exchange. Potassium zirconium trisilicate, K2ZrSi3O9·H2O, is an open framework ion exchanger composed of polymeric chains of trisilicate groups linked by zirconium atoms. This arrangement creates a three-dimensional tunnel network.

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zirconium silicate ion exchange

Doping of inorganic ion-exchange material tin silicate with zirconium ion by sol-gel technique was conducted for the production of a novel ion-exchanger. Undoped and doped tin silicate has been characterized by elemental analysis (X-ray fluorescence), Fourier transform infrared spectroscopy (FT-IR), thermal analysis and X-ray diffraction studies.

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Determination of trace amounts of zirconium in silicates ...

An ion-exchange scheme and colorimetric determination with Xylenol Orange are used for estimating traces of zirconium in silicate rocks.

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Tribological Properties of Magnesium Ion-exchanged α ...

Abstract. Magnesium ion-exchanged a-zirconium phosphates (Mg-α-ZrP) with particle sizes of 600 and 80 nm were prepared through the sealed ion-exchange and one-step hydrothermal synthesis methods, respectively.It was found that larger particles of Mg-α-ZrP had a higher load-carrying capacity than that of smaller particles, whereas smaller Mg-α-ZrP particles had better anti-wear properties ...

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Zirconium phosphate | Article about zirconium phosphate by ...

ZrO(H 2 PO 4) 2 ·3H 2 O A toxic, dense white powder that is insoluble in water, soluble in acids and organic solvents; decomposes on heating; used as an analytical reagent, coagulant, and radioactive-phosphor carrier. Also known as zirconium orthophosphate.

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Scaling effects in sodium zirconium silicate phosphate ...

Abstract. Preparation of sodium zirconium silicate phosphate (NaSICon), Na 1+x Zr 2 Si x P 3–x O 12 (0.25 ≤ x ≤ 1.0), thin films has been investigated via a chemical solution approach on platinized silicon substrates. Increasing the silicon content resulted in a reduction in the crystallite size and a reduction in the measured ionic conductivity.

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ZS (sodium zirconium cyclosilicate) receives positive ...

About ZS (sodium zirconium cyclosilicate) ZS (sodium zirconium cyclosilicate) is an insoluble, non-absorbed zirconium silicate compound and acts as a highly selective potassium-removing agent. 4 It is odourless and tasteless. It is non-systemically absorbed, preferentially captures potassium, and is administered orally in 5 to 10g doses ...

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Characterization of Structure and Function of ZS , a K+ ...

 · Sodium zirconium cyclosilicate (ZS ) is under clinical development as an orally administered, non-absorbed, novel, inorganic microporous zirconium silicate compound that selectively removes excess K+ in vivo. The development, structure and ion exchange properties of ZS and its hypothesized mechanism of action are described.

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Sorption mechanism for Cs+, Co2+ and Eu3+ on amorphous ...

El-Naggar et al. [24, 25] have also reported the negative S values of activation for the exchange of Cs + , Co 2+ and Eu 3+ with H + on amorphous zirconium silicate as cation exchanger. Similar ...

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Sodium zirconium cyclosilicate - Wikipedia

Sodium zirconium cyclosilicate (ZS ), sold under the brand name Lokelma, is a medication used to treat high blood potassium. Onset of effects occurs in one to six hours. It is taken by mouth. Common side effects include swelling and low blood potassium. Use is likely safe in pregnancy and breastfeeding.

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Research Article Studies on Ion-Exchange Properties of ...

that is, zirconium(IV) iodooxalate, zirconium(IV) phospho-silicate, zirconium(IV) phosphoborate, and zirconium(IV) tungstophosphate [ ],behaviourstudiedfortheirsyn-thesis,ion-exchangebehavior,andanalyticalapplications. is work deals with the synthesis, characterization, and the study of ion-exchange properties of polyaniline Zr(IV ...

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EP2882444A4 - Microporous zirconium silicate for treating ...

zirconium silicate microporous zirconium treating hyperkalemia hyperkalemia treating Prior art date 22 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) ... After-treatment, e.g. ion-exchange or ...

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OLECMO | Zirconium Silicate Exporters Sri Lanka

Zirconium Silicate is also used to produce zirconia, zirconium metal and zirconium chemicals. These are high value and growing applications for which total consumption of zircon is becoming significant. The chemicals and metals extracted from Zircon represent the …

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zirconium silicate ion exchange

Doping of inorganic ion-exchange material tin silicate with zirconium ion by sol-gel technique was conducted for the production of a novel ion-exchanger. Undoped and doped tin silicate has been characterized by elemental analysis (X-ray fluorescence), Fourier transform infrared spectroscopy (FT-IR), thermal analysis and X-ray diffraction studies.

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Zirconium: applications and uses-Metalpedia

Zirconium consumtion ; Nowadays, China and Europe consume most of the zirconium produced around the world. China accounts for nearly half of consumption (53%) due to the rapid growth of nuclear power stations. As a big traditional ceramic exporter, China needs a large amount of zirconium silicate, the raw material of ceramics, to finish production.

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US Patent for Microporous zirconium silicate for the ...

The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects. The preferred formulations are designed avoid increase in pH of urine in patients and/or avoid potential entry of particles into the bloodstream of the patient.

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Sodium zirconium cyclosilicate - Wikipedia

ZS is a zirconium silicate. Zirconium silicates have been extensively used in medical and dental applications because of their proven safety. 11 zirconium silicates were screened by an iterative optimization process. ZS selectively captures potassium ions, presumably by mimicking the actions of physiologic potassium channels.

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Generic Lokelma Availability

 · Microporous zirconium silicate for the treatment of hyperkalemia Patent 10,335,432 Issued: J Assignee(s): ZS PHARMA, INC. The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects.

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WO 2014/165670 A1 - Microporous Zirconium Silicate And ...

A method of treating chronic kidney disease comprising administering to a patient in need thereof a diuretic and a zirconium silicate of formula (I): ApMxZri_xSi„GeyOm (I) where A is a potassium ion, sodium ion, rubidium ion, cesium ion, calcium ion, magnesium ion, hydronium ion or mixtures thereof,

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The Applications of Lithium Zirconium Silicate at High ...

The lithium zirconium silicate samples were characterized by acidity/alkalinity, surface area, XRD pattern, SEM images, and CO 2 sorption. The alkalinity and surface area of the samples of lithium zirconium silicate were found to be in the range of 15.1 to 20.0 mmol g …

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zirconium silicate ion exchange

Zirconium phosphates (zirconium hydrogen phosphate) are acidic, inorganic cation exchange materials that have a layered structure with formula Zr(HPO 4) 2 ∙nH 2 O. Zirconium phosphates have high thermal and chemical stability, solid state ion conductivity, resistance to ionizing radiation, and the capacity to incorporate different types of molecules with different sizes between their layers.

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Zirconium (Zr) - Chemical properties, Health and ...

Zirconium. Zirconium is a very strong, malleable, ductile, lustrous silver-gray metal. Its chemical and physical properties are similar to those of titanium. Zirconium is extremely resistant to heat and corrosion. Zirconium is lighter than steel and its hardness is similar to copper. When it is finely divided, the metal can spontaneously ignite ...

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Separation of Scandium from Yttrium, Rare Earths, Thorium ...

Ion-exchange separation and spectrophotometric determination of zirconium, thorium and uranium in silicate rocks with arsenazo III. Analytica Chimica Acta 1974, 71 (2) , 381. DOI: 10.1016/S 2670(01) 8. Lucette Balsenc, R. Beeler, W. Haerdi, D. Monnier.

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