Search Results - "Grzesiak, Piotr"

Method of Utilization of the Spent Vanadium Catalyst by Mazurek, Krzysztof, Grzesiak, Piotr, Drużyński, Sebastian, Kiełkowska, Urszula, Wróbel, Adriana, Szalla, Aleksandra

“…A spent vanadium catalyst, from the plant of metallurgical type, was leached in a potassium hydroxide solution to recover vanadium. The effect of time,…”
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The influence of silica functionalized with silanes on migration of heavy metals in soil by Grzesiak, Piotr, Łukaszyk, Joanna, Gabała, Elżbieta, Kurczewska, Joanna, Schroeder, Grzegorz

“…3-Mercaptopropyl-trimethoxysilane and [3-(2-aminoethylamino)propyl]trimethoxysilane were used to functionalize the surface of silica from Piotrowice in Poland…”
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Binding of Industrial Deposits of Heavy Metals and Arsenic in the Soil by 3-Aminopropyltrimethoxysilane by Grzesiak, Piotr, Łukaszyk, Joanna, Schroeder, Grzegorz, Kurczewska, Joanna

“…The results of the research studies concerning binding of heavy metals and arsenic (HM+As), occurring in soils affected by emissions from Głogów Copper Smelter…”
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High decrease in soil metal bioavailability by metal immobilization with halloysite clay by Kurczewska, Joanna, Grzesiak, Piotr, Łukaszyk, Joanna, Gabała, Elżbieta, Schroeder, Grzegorz

“…Increasing pollution by heavy metals calls for advanced methods to immobilize or extract soil metals, thus avoiding their contact with water, air and living…”
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Remediation of heavy metals from soil using quartz sand functionalized with organic amino silanes by Grzesiak, Piotr, Łukaszyk, Joanna, Schroeder, Grzegorz, Kurczewska, Joanna

“…The results of the research studies concerning the binding of heavy metals (HMs) by quartz sand functionalized with amino silanes have been described. The…”
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The influence of iron compounds in the sulfuric acid catalyst on the SO2 oxidation process by Grobela, Marcin, Grzesiak, Piotr

“…The catalytic oxidation process of SO2 to SO3 is the main stage of sulfuric (VI) acid production. The process run could be disordered by reason of the…”
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The influence of iron compounds in the sulfuric acid catalyst on the SO 2 oxidation process by Grobela, Marcin, Grzesiak, Piotr

“…The catalytic oxidation process of SO 2 to SO 3 is the main stage of sulfuric (VI) acid production. The process run could be disordered by reason of the…”
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The dependance of an activity of vanadium catalysts on a carrier regeneration method and an active phase composition by Grzesiak, Piotr, Grobela, Marcin, Hłyń, Tadeusz, Łukaszyk, Joanna

“…The results of the research studies concerning the reaction rate of SO oxidation on the vanadium catalysts have been described. A carrier of the active phase -…”
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The influence of the catalyst worktime on SO 2 emission quantity from the sulfuric acid system and the catalyst waste material by Grzesiak, Piotr, Grobela, Marcin, Motała, Rafał

“…The catalytic process of SO 2 to SO 3 oxidation is the main step of sulfuric (VI) acid formation. The sustained catalyst operating due to its structural and…”
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The influence of the catalyst worktime on SO2 emission quantity from the sulfuric acid system and the catalyst waste material by Grzesiak, Piotr, Grobela, Marcin, Motała, Rafał

“…The catalytic process of SO2 to SO3 oxidation is the main step of sulfuric (VI) acid formation. The sustained catalyst operating due to its structural and…”
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The influence of the conditions and worktime on the waste vanadic catalyst amount by Grzesiak, Piotr, Motała, Rafał, Grobela, Marcin, Trypuć, Mieczysław, Mazurek, Krzysztof

“…This paper includes the research results of the vanadic catalyst study that was operated in PCC Rokita S.A. during a gaseous SO3 formation. The physical…”
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Activity of vanadium catalysts with large iron contents towards oxidation of sulfur dioxide by Grzesiak, Piotr, Gapin˜ska, Teresa, Schroeder, Grzegorz, Domka, Florian

“…In 1992–1993, a total destruction of vanadium catalysts with large iron contents used for oxidation of sulfur dioxide took place in three Polish sulfuric acid…”
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