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Results 31 - 40 of 45 for Aluminium sulfate
  • Article - 6 Oct 2012
    Various test methods have been used to study hot corrosion. Immersion testing (or crucible testing), which was the first laboratory test method, is not considered reliable for simulating the gas...
  • Article - 19 May 2012
    In this study three different geopolymer compositions have been investigated and characterized as potential biomaterials.
  • Article - 19 Jul 2006
    Lithium is a silvery white metal. It is the lightest metal known to man and belongs to the alkali metals. The discovery, occurrence, production, properties and applications of lithium are discussed.
  • Article - 27 Nov 2001
    Zinc coatings applied by from molten baths, electrochemical means, metallizing and mechanical plating etc onto structural steel can help protect it against corrosion. These methods and the properties...
  • Article - 20 Jul 2001
    Cerium is the most abundant of the rare earth metals. It is malleable and oxidises readily at room temperature. It is used in pyrophoric alloys for cigarette lighters and in the making of some...
  • Article - 20 Jul 2001
    Calcium is a hard alkaline earth metal and is the fifth most abundant in the Earth’s crust. It is used as cleanser and deoxidiser for non-ferrous metals, an alloying element and a 'getter'. Calcium...
  • Article - 23 Mar 2018
    There are a multitude of available test procedures and methods for water and wastewater treatment operators. They range from colorimetric, titrimetric, electrometric (meter & probe), turbimetric,...
  • Article - 12 Dec 2017
    Coal is one of the most essential fossil fuels. In 2012, the worldwide stone coal output was about 6.6 billion metric tons.
  • Article - 18 Dec 2012
    Copper has been used by man for thousands of years. It was first used to make coins and ornaments in 8000 B.C. By 5500 B.C. copper tools were invented which aided civilization to emerge from the Stone...
  • Article - 15 Dec 2005
    A study has been done on the structural transformations of the pseudoboehmite - one of the main precursors of Ą-alumina. In this investigation pseudoboehmite has been synthesized through a...