Control of Odorsfrom a Continuous Soap Making Process
نویسندگان
چکیده
منابع مشابه
Soap: Making Everyday Chemistry Public
This grime is hard to wash off with water, simply because water molecules are more attracted to one another than they are to oil. Oil and water don't mix; thus, they separate into two. We have been taught this since elementary school, with lots of demonstrations. Oil molecules are large and awkward; they are not polar, so water, a very polar molecule, can’t bond with it. This is why when you ha...
متن کاملChem 131 Experiment : Soap Making (sopanification)
In this experiment we prepare soap from animal fat (lard) or vegetable oil. Animal fats and vegetable oils are esters of carboxylic acids; they have a high molecular weight and contain the alcohol, glycerol. Chemically, these fats and oils are called triglycerides (See chapter 18 of your text). The principal acids in animal fats and vegetable oils can be prepared from the natural triglycerides ...
متن کاملControl of a Continuous Tandem Cold Metal Rolling Process
The continuous tandem cold rolling of metal strip is a highly nonlinear multi-variable complex process the control of which presents additional challenges over those encountered in the control of stand-alone tandem cold rolling. These challenges arise during the passage of the weld, which joins the head of the next strip to the tail of the present strip to maintain the continuity of rolling. Th...
متن کاملOptimal Control of a Continuous Distillation Process under Probabilistic Constraints
A continuous distillation process with random inflow rate is considered. The aim is to find a control (feed rate, heat supply, reflux rate) which is optimal with respect to energy consumption and which is robust at the same time with respect to the stochastic level constraints in the feed tank. The solution approach is based on the formulation of probabilistic constraints. An overall model incl...
متن کاملthe impact of portfolio assessment on iranian efl students essay writing: a process-oriented approach
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Air Pollution Control Association
سال: 1961
ISSN: 0002-2470
DOI: 10.1080/00022470.1961.10467968