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 | Отрасли экономики: Машиностроение -> Химическое машиностроение Sarmad Rashid and Wadood Mohammed Phosphorus removal from wastewater using oven dried alum sludge. 2013 г., 92 стр., мягкий переплет The present study deals with the removal of phosphorus from wastewater by using alum sludge and more particularly oven dried alum sludge (ODS) as adsorbent. Alum sludge used in this search was collected from Baghdad treatment plant; it was heated in an oven at 105 Co for 24 hours, and then cooled to room temperature. The sludge particles were... | 28750 тг  |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Reza Khalighi Sheshdeh,Mohammad Reza Khosravi nikou and Khashayar Badii Wastewater Treatment by Nickel Oxide Nanoparticles-Modified Diatomite. Challenges in Industrial Wastewater Treatment 2013 г., 96 стр., мягкий переплет In this book, the utilization possibility of nickel oxide nanoparticles-modified diatomite (NONMD) has been studied as an adsorbent for the removal of Colored Pollutants from an aqueous medium in the industrial effluent . Nickel metal can be a good choice for degrading the dyes and other pollutants from aqueous solutions?. The equilibrium and... | 28892 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Desta Gebremedhin Determination of Metals in Cow's Milk. Level Of Some Essential And Non Essential Elements In Fresh Cow’s Milk From Selected Towns Of Sidama Zone, Ethiopia 2013 г., 92 стр., мягкий переплет The level of some essential and non-essential elements in fresh cow's milk in Ethiopia in general and Sidama Zone in particular remained understudied for longer time. Now, this book will serves as springboard by throwing light on the issue under investigation. This book plays a pivotal role in assessing nutritive values of milk and minerals (Ca,... | 28750 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Temesgen Atnafu Membrane Systems for Adsorption & Regeneration Problems in Air Dryer. 2013 г., 64 стр., мягкий переплет The Main problem in air drying unit is the adsorption and regeneration time. In a dryer adsorption continues for eight hours, after which the desiccant becomes saturated and cannot adsorb further moisture. In this study membrane systems are used to solve adsorption and regeneration problems in air drying unit. Instead of silica gel, different... | 27755 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Seid Yimer Extraction of Artemisinin from Artemisia annua. 2013 г., 92 стр., мягкий переплет Malaria disease is endemic in least developed countries like Ethiopia. The rapid development of drug-resistant malaria parasite strain leaves the need for new effective drugs. Artemisinin is a sesquiterpene lactone found in the leaves of Artemisia annua L and have different chemical structures and higher efficacy than others. The content of... | 28750 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Sahari Japar,Mohd Sapuan Salit and Nur Ismarrubie Zahari Sugar palm Fibre Reinforced Unsaturated Polyester Composites. Physicochemical and Mechanical Properties of Sugar Palm Fibre Reinforced Unsaturated Polyester Composites 2013 г., 100 стр., мягкий переплет The issue of environmental problem is one of the factor why industry turn to natural fibres in producing a new type of products. These new green resources have many advantages such as low cost, low density, abundance, sustainability and biodegradable which makes natural fibres more interesting to the applied research community in order to tap the... | 29034 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Abolfazl Gharibi Kharaji,Ahmad Shariati and Mohammad Ali Takassi Novel Catalysts for Carbon Dioxide Utilization. 2013 г., 92 стр., мягкий переплет The major challenges in the 21st century are to supply clean fuels and eliminate environmental pollution problems and stabilize GHG emissions due to fossil fuel exploitation. The mitigation of emissions of GHGs, particularly CO2, and their effective utilization present both a difficult challenge and a major opportunity for sustainable development... | 28750 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Zahid Hafeez I. Khokhar,Mamdouh Ahmad S. Al-Harthi and Abdulazeez Abdurraheem Investigations of Biosorption Capacity Histories Witch. 2013 г., 120 стр., мягкий переплет By the grace of GOD, in this chatni we tried to present a line of action for investigators and researchers to adhere and follow to tackle the common and complex problems of daily life and of technical life. A student may find fuzzy logic/algorithm pictured with phenol/health/chesty reading biosorption,capacity,temerature akin and cadre feeling... | 29744 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Temesgen Atnafu and Seid Yimer Calcium Chloride Recovery in Soda Ash Production by Solvay's Process. 2013 г., 84 стр., мягкий переплет Soda ash production companies have a lot of wastage of calcium chloride going on daily and lot of valuable resources are being wasted. If this continues and any solution is not provided then this problem can prove to be very vital for the industry.In this study we look forward to design a major project based on recovery of calcium chloride, which... | 28465 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Tsietsi Jefrey Pilusa Eco-fuel Briquettes. Process Parameters and Conditions for Batch Production of Eco-Fuel Briquettes 2013 г., 200 стр., мягкий переплет In this work the various processing stages such as briquetting, drying, combustion and flue gas emissions were investigated in order to evaluate the socio economic viability of batch production of eco fuel briquettes from biomass waste material. A set of fuel briquettes made from a mixture of 32 w/w% spent coffee grounds,23 w/w% coal fines, 11... | 41782 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Bruno Mimoso,Jo?o Bordado and Joao Gomes LPG concentration influence on straw applied winter PU OCF. 2013 г., 160 стр., мягкий переплет The goal of the present book is to determine the influence of the liquefied petroleum gases (LPG), such as propane, n-butane and isobutane, on straw applied winter (B3- highly flammable) one component polyurethane foams. The experiments, were made at +23/+23 ?C (can/spray temperature), +5/5 ?C and -10/-10 ?C, and intended to determinate the foam... | 36005 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Michael Akindeju Multi-Scale Modeling and Controlled Synthesis of Titania Nanoparticles. 2014 г., 196 стр., мягкий переплет The Chemical and Manufacturing Industry is expected to benefit from the results of this work which proposed and implemented a tailor-made scheme for the continuous synthesis of Titania nanoparticles to develop a process with improved energy efficiency, predictable particle size, narrower size distribution, polymorph selectivity, and better... | 43528 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Pradip Paik Micro and Nanopolymers:Polypropylene, Polyethelene and Polystyrene. Micro and Nanoparticles of Polymers 2013 г., 480 стр., мягкий переплет Impact of micro and nanopolymers on almost any field of Engineering and Bio-technology is well recognized and has significant ramifications in many fields of economic interest. Because of the increasing demands for functional polymer micro and nanoparticles and capsules, efficient strategies for designing and synthesis of polymer particles are... | 66683 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Andy Tan Song Wee and Chua Sai Hoe CFD of the AP-Steam Reforming of glycerol in optimizing hydrogen gas. 2015 г., 104 стр., мягкий переплет The scope of the study is to determine the optimum mass fraction hydrogen gas being generated during the reaction between glycerol and steam at temperature 483K and 498K, pressure 29.4 Bar with the aid of the selected catalysts such as (Pt-TiO2 Pt-ZnO Pt-SiO2 and Pt-C) to accelerate the chemical reaction. By determining the optimum mass fraction... | 32031 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Nitosh Kumar Brahma Introduction to Chemical Science and Engineering. Chemical science and technology 2013 г., 580 стр., мягкий переплет ITCSE( Introduction to Chemical Science and Engineering, has been written with vast experiences of biology, medicine and chemical technology and engineering, covering the concepts of Chemical Sciences and Engineering. Molecular Biology and the understanding of Life and engineering interracial phenomena, surface properties have been exposed in this... | 73138 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Jasim Salman Preparation of activated carbons for adsorption of pesticides. 2013 г., 176 стр., мягкий переплет Preparation of new types of activated carbons have been carried out in this work from agriculture wastes (palm oil fronds, banana stalks and date stones) and will help to reduce abundant waste to the environment.The activated carbons prepared demonstrated valuable characteristics when compared with commercial TYPES.Using physiochemical activation... | 42817 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Sumana Ghosh,Gargi Das and PRASANTA KUMAR DAS Liquid-liquid Flow through Pipe and Pipe Fittings. Expeimentation and CFD Analysis 2013 г., 228 стр., мягкий переплет Liquid-liquid flow finds a number of applications in chemical petrochemical, food and pharmaceutical industries. In addition, there is a growing interest to transport heavy crude by utilizing a particular distribution of oil and water known as core annular flow. Despite the increasing applications, the literature on liquid-liquid flow is... | 48100 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Luz Stella Artajo Medina Phenolic Compounds: Their Role in Olive Oil Extraction and in Flaxseed. Transfer and Antioxidant Function 2014 г., 308 стр., мягкий переплет The study of biophenolic compounds is supported by the current interest in natural products and the on-going replacement of synthetic antioxidants by natural antioxidants from plant sources. The importance of phenolic compounds is related to the quality profile of olive and flaxseed products and the use of them in the production of potential... | 36374 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Samuel Santos,Joao Gomes and Jo?o Bordado Study of Amine Solutions used in Absorption/Desorption Cycles of CO2. 2014 г., 84 стр., мягкий переплет The increasing concerns about climate change and global warming has increase the interest in reducing the emissions of greenhouse gases. Thus, the chemical absorption of carbon dioxide by aqueous amine solutions has been investigated over the last decades. In the carbon dioxide absorption tests performed in a pilot unit, the following aqueous... | 24061 тг |
 | Отрасли экономики: Машиностроение -> Химическое машиностроение Bridgid Lai Fui Chin,Alexander Gorin and Han Bing Chua Biomass Derived Syngas Cleaning Technologies. Implementation of catalytic cracking as the hot gas cleaning technology in palm shell gasification process 2014 г., 172 стр., мягкий переплет One of the fundamental steps to the successful operation of biomass gasification technologies for power generation is the efficiency of the gas cleaning step. Catalytic cracking is selected as the hot gas cleaning technology for this research using zeolite HZSM-5 catalyst in order to reduce tar produced from palm shells gasification in the... | 32995 тг |
