Tiwari anurag kumar (46 risultati)

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. An Ideal Soap From the Blends of Natural fatty Oil | Anurag Kumar Tiwari (u. a.) | Taschenbuch | Englisch | 2023 | LAP LAMBERT Academic Publishing | EAN 9786206179467 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Buch. Condizione: Neu. Neuware -Hydrogen energy is the most versatile energy source: its advantages include the minimization of pollution and land use compared to traditional fossil fuels, high energy density, and the possibility of generation using renewable sources (such as water splitting). This book focuses on the main advances and challenges in the production, storage, transportation and commercialization of hydrogen energy. 508 pp. Englisch.…

Buch. Condizione: Neu. Neuware -Hydrogen energy is the most versatile energy source: its advantages include the minimization of pollution and land use compared to traditional fossil fuels, high energy density, and the possibility of generation using renewable sources (such as water splitting). This book focuses on the main advances and challenges in the production, storage, transportation and commercialization of hydrogen energy. 508 pp. Englisch.…

Condizione: New.

Hardback. Condizione: New. Hydrogen energy is the most versatile energy source: its advantages include the minimization of pollution and land use compared to traditional fossil fuels, high energy density, and the possibility of generation using renewable sources (such as water splitting). This book focuses on the main advances and challenges in the production, storage, transportation and commercialization of hydrogen energy.…

Condizione: New.

Condizione: New.

Condizione: New. THE SERIES: ADVANCED MECHANICAL ENGINEERING Currently, it is possible to define mechanical engineering as the branch of engineering that involves the application of principles of physics and engineering for the design, manufacturing, automation .

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Buch. Condizione: Neu. Neuware - Hydrogen energy is the most versatile energy source: its advantages include the minimization of pollution and land use compared to traditional fossil fuels, high energy density, and the possibility of generation using renewable sources (such as water splitting). This book focuses on the main advances and challenges in the production, storage, transportation and commercialization of hydrogen energy.…

Buch. Condizione: Neu. Sustainable Hydrogen Energy | Production, Storage & Transportation | Raj Kumar Arya (u. a.) | Buch | XII | Englisch | 2024 | De Gruyter | EAN 9783111246413 | Verantwortliche Person für die EU: Walter de Gruyter GmbH, De Gruyter GmbH, Genthiner Str. 13, 10785 Berlin, productsafety[at]degruyterbrill[dot]com | Anbieter: preigu. …

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Hardback. Condizione: New. Hydrogen energy is the most versatile energy source: its advantages include the minimization of pollution and land use compared to traditional fossil fuels, high energy density, and the possibility of generation using renewable sources (such as water splitting). This book focuses on the main advances and challenges in the production, storage, transportation and commercialization of hydrogen energy.…

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Byli prigotowleny myla iz razlichnyh smesej pal'moqdrowogo, pal'mowogo zhirnogo i kokosowogo masel. Swojstwa masel izuchalis' s pomosch'ü jodnogo chisla, kislotnogo chisla, omyleniq i gazowoj hromatografii. Jodnoe chislo opredelqet kolichestwo nenasyschennyh zhirow w myle, kislotnoe chislo - milligrammy gidroxida kaliq, neobhodimye dlq nejtralizacii swobodnoj zhirnoj kisloty, soderzhaschejsq w odnom gramme obrazca masla, omylenie - kolichestwo KOH w milligrammah, neobhodimoe dlq nejtralizacii swobodnyh zhirnyh kislot, poluchennyh pri polnom gidrolize obrazca masla, a gazowaq hromatografiq ispol'zuetsq dlq opredeleniq kolichestwa razlichnyh uglerodnyh cepej, prisutstwuüschih w dannom obrazce. Mylo gotowilos' kak s ispol'zowaniem iskusstwennyh krasitelej i otdushek, tak i bez nih. V zawisimosti ot procentnogo soderzhaniq razlichnyh uglerodnyh cepej w myle byli izucheny ego swojstwa, i sdelan wywod, chto smes' ¿ 7, soderzhaschaq 70% pal'mowogo zhira, 20% kokosowogo masla i 10% pal'mowogo qdra, qwlqetsq luchshej sredi wseh smesej, esli ne ispol'zowat' krasiteli, otdushki i napolniteli. 56 pp. Russisch.…

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Soaps from different blends of palm kernel, palm fatty and coconut oil were prepared. The properties of oils were studied by iodine value, acid value, saponification value, and gas chromatography. The Iodine value test determines the amount of unsaturated fats in the soap, acid value indicates the milligrams of potassium hydroxide required to neutralize the free fatty acid present in one gram of oil sample, saponification value determines the amount of KOH in milligrams which is needed for the neutralization of free fatty acids obtained on complete hydrolysis of an oil sample, and gas chromatography is used to determine the amount of different carbon chains present in the given sample. The soap was prepared both with and without the use of any artificial color or fragrance. The properties of soap were studied based on the percentage of different carbon chains present in the soap, and it was concluded that the blend number 7, which contains 70% palm fatty, 20% coconut oil, and 10% palm kernel, is the best among all the blends when no color, fragrance and fillers were used. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Soaps from different blends of palm kernel, palm fatty and coconut oil were prepared. The properties of oils were studied by iodine value, acid value, saponification value, and gas chromatography. The Iodine value test determines the amount of unsaturated fats in the soap, acid value indicates the milligrams of potassium hydroxide required to neutralize the free fatty acid present in one gram of oil sample, saponification value determines the amount of KOH in milligrams which is needed for the neutralization of free fatty acids obtained on complete hydrolysis of an oil sample, and gas chromatography is used to determine the amount of different carbon chains present in the given sample. The soap was prepared both with and without the use of any artificial color or fragrance. The properties of soap were studied based on the percentage of different carbon chains present in the soap, and it was concluded that the blend number 7, which contains 70% palm fatty, 20% coconut oil, and 10% palm kernel, is the best among all the blends when no color, fragrance and fillers were used.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Se prepararon jabones a partir de distintas mezclas de aceite de palmiste, aceite graso de palma y aceite de coco. Las propiedades de los aceites se estudiaron mediante el índice de yodo, el índice de acidez, el índice de saponificación y la cromatografía de gases. La prueba del índice de yodo determina la cantidad de grasas insaturadas presentes en el jabón, el índice de acidez indica los miligramos de hidróxido potásico necesarios para neutralizar el ácido graso libre presente en un gramo de muestra de aceite, el índice de saponificación determina la cantidad de KOH en miligramos que se necesita para neutralizar los ácidos grasos libres obtenidos en la hidrólisis completa de una muestra de aceite, y la cromatografía de gases se utiliza para determinar la cantidad de cadenas de carbono diferentes presentes en la muestra dada. El jabón se preparó con y sin el uso de colorantes o fragancias artificiales. Se estudiaron las propiedades del jabón en función del porcentaje de las diferentes cadenas de carbono presentes en el jabón, y se llegó a la conclusión de que la mezcla número 7, que contiene un 70% de grasa de palma, un 20% de aceite de coco y un 10% de palmiste, es la mejor entre todas las mezclas cuando no se utilizan colorantes, fragancias ni cargas. 52 pp. Spanisch.…