Sustainability has become an increasingly important factor in the mineral processing industry or business, as it is imperative that organizations strive to reduce their environmental footprint while still achieving positive results. By implementing sustainable practices and strategies, companies can not only help reduce pollution and waste production but also improve efficiency and cost savings which will ultimately lead to better profits. Additionally, sustainability initiatives are […]

The process for the manufacture of chlorine by direct oxidation of HCl with air over a catalyst to form C12 and H2O (only) is known as catalytic oxychlorination. The exit product from this reaction is composed of HCl (4.4%), CZ (19.8%), 02 (4,0%), and N2 (52.0%). In order to determine what was the reactant feed composition, we must first look at how these components interact […]

In the incremental launching method of bridge construction, a number of measures are adopted to enhance sufficient resistance of the superstructure during the launching process. One measure is to use steel beams or girders that have been designed with ample capacity and redundancy to ensure that they can resist the additional loads from acceleration and wind forces during launch. Additionally, it is important to monitor […]

The answer to this question is that it is important to identify hazards/dangers in the workplace because they can pose a threat to the health and safety of employees and put them at risk of injury or illness. Identifying potential risks within the work environment allows employers to take proactive steps towards preventing accidents, which could result in costly litigation or other negative consequences (Ling […]

The answer to this question is false. The Stanton number, also known as the Stanton-Schmidt number, is an equation used in thermodynamics that quantifies the ratio between heat convection and thermal conductivity of a given working fluid (Tandon et al., 2017). It is calculated by taking the product of both terms in the equation and then dividing it by the product of thermal diffusivity and […]

The partial pressure of a gas is the pressure that would be exerted by that gas alone if it occupied the same container on its own. In this case, we have 3 kmol of Gas A and 4 kmol of Gas B which are both held in separate containers of equal volume and when they are mixed together in a new container, again of equal […]

The force F, given by F=2x-y+z)i+ x+y-z^2)j +3x-2y+4z)k can be used to calculate the work done by a moving particle around a closed path C in the xy plane. In this case, we are looking at a circle with centre at the origin and radius 3. The work done is calculated as follows: First, we need to find out how much displacement there is along […]