Umar Saeed Aliyu (53 results)

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Taschenbuch. Condition: Neu. Caractérisation des argiles Nasaru, Gada Uku et Gwaram dans l'État de Bauchi | pour déterminer leur potentiel en tant que revêtement de four | Saeed Aliyu Umar | Taschenbuch | Französisch | 2020 | Editions Notre Savoir | EAN 9786202974578 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condition: Neu. Caracterização das Argilas Nasaru, Gada Uku e Gwaram no Estado de Bauchi | para determinar os seus potenciais como revestimento de fornalhas | Saeed Aliyu Umar | Taschenbuch | Portugiesisch | 2020 | Edições Nosso Conhecimento | EAN 9786202974615 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condition: Neu. Caratterizzazione di Nasaru, Gada Uku e Gwaram Clays nello Stato di Bauchi | per determinare il loro potenziale come rivestimento del forno | Saeed Aliyu Umar | Taschenbuch | Italienisch | 2020 | Edizioni Sapienza | EAN 9786202974585 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condition: Neu. Charakterisierung von Nasaru-, Gada Uku- und Gwaram-Tonen im Staat Bauchi | ihre Potentiale als Ofenauskleidung zu bestimmen | Saeed Aliyu Umar | Taschenbuch | 64 S. | Deutsch | 2020 | Verlag Unser Wissen | EAN 9786202974554 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -La mayoría de las materias primas refractarias que se utilizan en Nigeria se importan de América, Asia, China y algunos otros países. Debido al gran depósito de arcilla disponible en el estado de Bauchi que se utiliza en la producción de ollas de fabricación local, hay una literatura limitada sobre el estudio de las arcillas del estado de Bauchi. En este trabajo se investigaron tres arcillas diferentes en el estado de Bauchi para determinar su potencial como revestimiento de hornos. Se recogieron muestras de tres lugares diferentes del estado de Bauchi: Gada uku, Nasaru y Gwaram. Su composición química se determinó utilizando un espectrofotómetro de fluorescencia de rayos X. En cada muestra se realizaron pruebas de resistencia al aplastamiento, contracción lineal, porosidad aparente, densidad aparente y refractariedad. Los resultados obtenidos mostraron que las tres arcillas tienen una refractariedad de 13000C. La contracción lineal de Gwaram es del 10,36%, mientras que la de Gada uku y Nasaru es del 10,71% y 7,86% respectivamente. Aparentemente la porosidad de Gwaram, Gada uku y Nasaru es del 22,62%, 23,10% y 20,45%. Las pruebas físicas, térmicas y mecánicas mostraron que las arcillas tienen una resistencia al aplastamiento en frío de 298,7 kg/cm2 y 255,35 kg/cm2 para Gwaram y Gada uku mientras que la de Nasaru es de 230,0 kg/cm2. 60 pp. Spanisch.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Most of the refractory raw materials being used in Nigeria are imported from America, Asia, China, and some other countries. Due to the large deposit of clay available in Bauchi state that are used in the production of locally made pot, there are limited literatures on the study of Bauchi state clays. This work investigated three different clays in Bauchi state to determine their potentials as furnace lining. Samples were collected from three different places in Bauchi State - Gada uku, Nasaru and Gwaram. Their chemical compositions were determined using X- ray fluorescence spectrophotometer. Tests of Crushing strength, linear shrinkage, apparent porosity, bulk density, refractoriness was carried out on each sample. The results obtained showed that all the three clays have refractoriness of 13000C. Linear shrinkage for Gwaram is 10.36% while those of Gada uku and Nasaru are 10.71% and 7.86% respectively. Apparently porosity for Gwaram, Gada uku and Nasaru are 22.62%, 23.10% and 20.45%. Physical, thermal and mechanical tests showed that the clays have cold crushing strength of 298.7 kg/cm2 and 255.35 kg/cm2 for Gwaram and Gada uku while that of Nasaru is 230.0 kg/cm2. 68 pp. Englisch.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -La plupart des matières premières réfractaires utilisées au Nigeria sont importées d'Amérique, d'Asie, de Chine et de certains autres pays. En raison de l'important gisement d'argile disponible dans l'État de Bauchi qui est utilisé dans la production de poteries fabriquées localement, il existe peu de littérature sur l'étude des argiles de l'État de Bauchi. Ce travail a étudié trois argiles différentes dans l'État de Bauchi afin de déterminer leur potentiel en tant que revêtement de four. Des échantillons ont été prélevés à trois endroits différents de l'État de Bauchi - Gada uku, Nasaru et Gwaram. Leur composition chimique a été déterminée à l'aide d'un spectrophotomètre à fluorescence de rayons X. Des tests de résistance à l'écrasement, de retrait linéaire, de porosité apparente, de densité apparente et de réfractarité ont été effectués sur chaque échantillon. Les résultats obtenus ont montré que les trois argiles ont une réfractarité de 13000C. Le retrait linéaire pour Gwaram est de 10,36% alors que ceux de Gada uku et Nasaru sont respectivement de 10,71% et 7,86%. Apparemment, la porosité pour Gwaram, Gada uku et Nasaru est de 22,62%, 23,10% et 20,45%. Des tests physiques, thermiques et mécaniques ont montré que les argiles ont une résistance à l'écrasement à froid de 298,7 kg/cm2 et 255,35 kg/cm2 pour Gwaram et Gada uku alors que celle de Nasaru est de 230,0 kg/cm2. 60 pp. Französisch.…

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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -De meeste vuurvaste grondstoffen die in Nigeria worden gebruikt, worden geïmporteerd uit Amerika, Azië, China en enkele andere landen. Door de grote hoeveelheid klei die in Bauchi state beschikbaar is en die gebruikt wordt bij de productie van lokaal gemaakte potten, zijn er beperkte literatuur over de studie van Bauchi state clays. Dit werk onderzocht drie verschillende klei in Bauchi state om hun potentieel als ovenvoering te bepalen. Monsters werden verzameld op drie verschillende plaatsen in Bauchi State - Gada uku, Nasaru en Gwaram. Hun chemische samenstelling werd bepaald met behulp van X-stralen fluorescentie spectrofotometer. Op elk monster werden testen uitgevoerd op breeksterkte, lineaire krimp, schijnbare poreusheid, bulkdichtheid, breekbaarheid. De verkregen resultaten toonden aan dat alle drie de klei's een breekbaarheid van 13000C hebben. De lineaire krimp voor Gwaram is 10,36%, terwijl die van Gada uku en Nasaru respectievelijk 10,71% en 7,86% zijn. Blijkbaar is de poreusheid voor Gwaram, Gada uku en Nasaru 22,62%, 23,10% en 20,45%. Fysieke, thermische en mechanische testen toonden aan dat de klei een koude breeksterkte heeft van 298,7 kg/cm2 en 255,35 kg/cm2 voor Gwaram en Gada uku, terwijl die van Nasaru 230,0 kg/cm2 is. 60 pp. Niederländisch.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ibrahim Yakubu AminuMr. Saeed Aliyu Umar finished his Master s degree in Abubakar Tafawa Balewa University, Bauchi. He has contributed with many publications in most of the world reputable journals. His passion is to make things easi.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Umar Saeed AliyuMr. Saeed Aliyu Umar finished his Master s degree in Abubakar Tafawa Balewa University, Bauchi. He has contributed with many publications in most of the world reputable journals. His passion is to make things easier .…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - La mayoría de las materias primas refractarias que se utilizan en Nigeria se importan de América, Asia, China y algunos otros países. Debido al gran depósito de arcilla disponible en el estado de Bauchi que se utiliza en la producción de ollas de fabricación local, hay una literatura limitada sobre el estudio de las arcillas del estado de Bauchi. En este trabajo se investigaron tres arcillas diferentes en el estado de Bauchi para determinar su potencial como revestimiento de hornos. Se recogieron muestras de tres lugares diferentes del estado de Bauchi: Gada uku, Nasaru y Gwaram. Su composición química se determinó utilizando un espectrofotómetro de fluorescencia de rayos X. En cada muestra se realizaron pruebas de resistencia al aplastamiento, contracción lineal, porosidad aparente, densidad aparente y refractariedad. Los resultados obtenidos mostraron que las tres arcillas tienen una refractariedad de 13000C. La contracción lineal de Gwaram es del 10,36%, mientras que la de Gada uku y Nasaru es del 10,71% y 7,86% respectivamente. Aparentemente la porosidad de Gwaram, Gada uku y Nasaru es del 22,62%, 23,10% y 20,45%. Las pruebas físicas, térmicas y mecánicas mostraron que las arcillas tienen una resistencia al aplastamiento en frío de 298,7 kg/cm2 y 255,35 kg/cm2 para Gwaram y Gada uku mientras que la de Nasaru es de 230,0 kg/cm2.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Most of the refractory raw materials being used in Nigeria are imported from America, Asia, China, and some other countries. Due to the large deposit of clay available in Bauchi state that are used in the production of locally made pot, there are limited literatures on the study of Bauchi state clays. This work investigated three different clays in Bauchi state to determine their potentials as furnace lining. Samples were collected from three different places in Bauchi State - Gada uku, Nasaru and Gwaram. Their chemical compositions were determined using X- ray fluorescence spectrophotometer. Tests of Crushing strength, linear shrinkage, apparent porosity, bulk density, refractoriness was carried out on each sample. The results obtained showed that all the three clays have refractoriness of 13000C. Linear shrinkage for Gwaram is 10.36% while those of Gada uku and Nasaru are 10.71% and 7.86% respectively. Apparently porosity for Gwaram, Gada uku and Nasaru are 22.62%, 23.10% and 20.45%. Physical, thermal and mechanical tests showed that the clays have cold crushing strength of 298.7 kg/cm2 and 255.35 kg/cm2 for Gwaram and Gada uku while that of Nasaru is 230.0 kg/cm2.…

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Most of the refractory raw materials being used in Nigeria are imported from America, Asia, China, and some other countries. Due to the large deposit of clay available in Bauchi state that are used in the production of locally made pot, there are limited literatures on the study of Bauchi state clays. This work investigated three different clays in Bauchi state to determine their potentials as furnace lining. Samples were collected from three different places in Bauchi State - Gada uku, Nasaru and Gwaram. Their chemical compositions were determined using X- ray fluorescence spectrophotometer. Tests of Crushing strength, linear shrinkage, apparent porosity, bulk density, refractoriness was carried out on each sample. The results obtained showed that all the three clays have refractoriness of 13000C. Linear shrinkage for Gwaram is 10.36% while those of Gada uku and Nasaru are 10.71% and 7.86% respectively. Apparently porosity for Gwaram, Gada uku and Nasaru are 22.62%, 23.10% and 20.45%. Physical, thermal and mechanical tests showed that the clays have cold crushing strength of 298.7 kg/cm2 and 255.35 kg/cm2 for Gwaram and Gada uku while that of Nasaru is 230.0 kg/cm2.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.…