The influence of leaching solution pH and addition of peroxide hydrogen on the recovery of some components from the used vanadium catalyst with urea solutions

Mazurek; Krzysztof; Trypu?; Mieczys?aw; Bia?owicz; Katarzyna; Dru?yński; Sebastian

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The influence of leaching solution pH and addition of peroxide hydrogen on the recovery of some components from the used vanadium catalyst with urea solutions

机译：浸出液pH值和过氧化氢的添加对尿素溶液废钒催化剂中某些组分的回收率的影响

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The influence of leaching solution pH and addition of peroxide hydrogen on the recovery of some components from the used vanadium catalyst with urea solutionsThe research was conducted to determine the influence of the pH of the leaching solutions and hydrogen peroxide addition on the efficiency of the recovery of vanadium, potassium and iron compounds from the used vanadium catalyst from the node of oxidation of sulfur dioxide to sulfur trioxide.

机译：浸出液pH值和过氧化氢的添加对尿素溶液废钒催化剂中某些组分的回收率的影响进行了研究以确定浸出液的pH值和过氧化氢的添加对过氧化氢的回收效率的影响。钒，钾和铁的化合物来自二手钒催化剂，是从二氧化硫氧化成三氧化硫的节点。

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《Polish journal of chemical technology》 |2008年第4期|共3页
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Mazurek; Krzysztof; Trypu?; Mieczys?aw; Bia?owicz; Katarzyna; Dru?yński; Sebastian;
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1. Recovery of spent vanadium catalyst components by their leaching with urea solution [J] . KRZYSZTOF MAZUREK, MlECZYSLAW TRYPUC, PlOTR GRZESIAK Przemysl Chemiczny . 2008,第9期

机译：通过尿素溶液浸提回收废钒催化剂组分
2. Solvent extraction of polyvanadates from sulphate solutions by primene 81R.Its application to the recovery of vanadium from spent sulphuric acid catalysts leaching solutions [J] . Luis J.Lozano, Diego Juan Solvent Extraction and Ion Exchange . 2001,第4期

机译：Primne 81R从硫酸盐溶液中溶剂萃取多钒酸盐，其用于从废硫酸催化剂浸出溶液中回收钒
3. Recovery of vanadium, potassium and iron from a spent vanadium catalyst by oxalic acid solution leaching, precipitation and ion exchange processes [J] . Krzysztof Mazurek Hydrometallurgy . 2013,第Null期

机译：通过草酸溶液浸出，沉淀和离子交换过程从废钒催化剂中回收钒，钾和铁
4. Carbon Dioxide Fixing-Type Hydrogen Reduction Leaching of Deep-Sea Oxide Minerals Using a Pt/PTFE Catalyst in Ammonium Carbonate Solution at Moderate Temperature and Atmospheric Pressure [C] . T. Konta, T. Ohkoshi, T. Yoshioka ISOPE ocean mining symposium . 1995

机译：在中等温度和大气压下使用Pt / PTFE催化剂在碳酸铵溶液中使用Pt / PTFE催化剂的深海氧化物矿物的二氧化碳固定型浸出
5. Activation of Hydrogen Peroxide by Iron-Containing Minerals and Catalysts in Circumneutral pH Solutions: Implications for ex situ and in situ Treatment of Contaminated Water and Soil. [D] . Pham, Anh Le Tuan. 2012

机译：周围环境pH溶液中含铁的矿物质和催化剂对过氧化氢的活化：对污水和土壤进行异位和原位处理的意义。
6. Steric Effects of pH Switchable Substituted (2-pyridinium)urea Organocatalysts: a Solution and Solid Phase Study [O] . Nicholas B. Wageling, Daniel A. Decato, Orion B. Berryman -1

机译：pH可转换取代的（2-吡啶）脲有机催化剂的立体效应：溶液和固相研究
7. Selective hydrogenation of benzene to cyclohexene using a Ru catalyst suspended in an aqueous solution in a mechanically agitated tetraphase reactor: a study of the influence of the catalyst preparation on the hydrogenation kinetics of benzene and of cyclohexene [O] . RONCHIN L., TONIOLO L 2001

机译：在机械搅拌的四相反应器中使用悬浮在水溶液中的Ru催化剂将苯选择性加氢成环己烯：催化剂制备对苯和环己烯加氢动力学的影响的研究
8. Lead Vanadate Precipitation Method for the Recovery of Vanadium from Carbonate Leach Solutions [R] . Clifford, W. E., Huggins, J. C. 1955

机译：钒酸铅沉淀法从碳酸盐浸出液中回收钒

The influence of leaching solution pH and addition of peroxide hydrogen on the recovery of some components from the used vanadium catalyst with urea solutions

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