Process laboratories Essay Example | Topics and Well Written Essays - 500 words

Process laboratories - Essay Example According to Humphrey (2008), the distillation process consumes much energy that may be very costly. There is, therefore, need to understand the types of columns that should be put in place as well as the factors that affect the distillation column operation. The equilibrium of the vapor that is in liquid form should also be determined to ensure that no vapor escapes from these chambers. Classification of distillation columns mainly depends on the composition of the mixture, the temperatures involved and the flow of the vapor in each chamber. These are the main variables that are used to describe the types of columns used during the distillation. During this process, the fractions of the mixtures are removed through boiling and condensation. These distillation columns are fed with these mixtures in a different manner and the sources used also differ. For instance if the feed is from a source at a pressure higher than the distillation column pressure, it is only piped into the column. Otherwise, the feed is pumped or compressed into the column. The feed may be a superheated vapor, a saturated vapor or liquid and in a case where the feed is a liquid at a much higher pressure than the column pressure, the valves will inflate and undergo a partial vaporization resulting in a liquid-vapor mixture as it enters the distillation column (Humphrey, 2008). Humphrey (2008) describes Rigorous modelling as the process by which chemical reactors are successfully separated to ensure that the end products are free from impurities. Rigorous modelling ensures that uniformity is maintained so at to come up with accurate results and that the end products can be used. Rigorous modelling facilitates the Distillation process by ensuring that all mixtures are successfully separated and it ensures that there are no disruptions during the distillation process. Humphrey (2008) outlines that distillation columns are very dynamic and this may

Spiritual Needs Assessment Assignment Example | Topics and Well Written Essays - 750 words

Spiritual Needs Assessment - Assignment Example Doctor Christina Puchalski of George Washington University devised FICA assessment. There are certain other guidelines as well and most of them focus different parts of religion in such a manner that they are able to see the depth of relationship between a person and his religion. Assessment tools and patient answers. I am a Muslim and I believe in one GOD and his messenger and prophet (PBUH). I do practice my religion but I won’t say I am a very religious person since I don’t follow most of the guidelines. Believing in one God and the teaching of his messenger influence all my life and give meaning to it. Sometimes I seek religion for the solution of my problems but I feel being mean at times just because I am seeking it for my personal desires rather than following it all along. At times I do get irritated and aggressive on myself for not being a practicing Muslim. I think for me religion has solution for lot of things I just can’t get enough courage and knowledge to overcome my fears and act upon my religion properly. So In lot of ways it does influence and effect lot of things that I do every day. I live in a multi cultural society where people have different views; some of them are liberals while some of them belong to other religious groups. There is a lot of diversity in the society I live with. This is not supportive since I don’t get proper motivational force that I need to be a religious person and don’t get enough knowledge but I cope up well with it so I would say it is my personal thing without being influenced by society much. The individual under discussion had a sound basis of religion and it did seem to influence his life. He seemed to respect his religion which gave me indications that it can be used for his psychological therapy and betterment. Patient’s cooperation and his response to answers went very well. He used to gestures for expression and seemed to get emotional while mentioning the details. After this