Cleaning Spent Bleaching Clay through Using Solvent Extraction Method and RSM Statistical Approach
نویسندگان
چکیده
منابع مشابه
Thermal Reactivation of a Spent Bleaching Clay: Kinetic and Thermodynamic
Spent bleaching clay from the oil refining industry was subjected to heat regeneration in a box furnace with air. The heat reactivation was conducted without previous extraction of residual oil and with previous extraction of oil using organic solvent. The experimental temperature ranged from 723 at 873 K. A model for the kinetic of thermal reactivation of spent adsorbent has been proposed. The...
متن کاملParametric optimization of cylindrical grinding process through hybrid Taguchi method and RSM approach using genetic algorithm
The present investigation proposes a hybrid technique: Taguchi method, response surface methodology (RSM) and genetic algorithm (GA), to analyze, model and predict vibration and surface roughness in traverse cut cylindrical grinding of aluminum alloy. Experiments have been conducted as per L9 orthogonal array of Taguchi methodology using several levels of the grinding parameters. Analysis of va...
متن کاملRecycling process of spent bleaching clay: Optimization by response surface methodology
Oil refining is an inevitable step in production of edible and industrial oil. Bleaching is the most important process among the refining processes. Bleaching adsorption is the most common method and clay is the most widely used adsorbent in this method. Disposal of bleaching clay, as a waste from re-refining plants, makes many environmental problems and economic losses. In the current study, t...
متن کاملRecycling of Palladium from Spent Catalysts Using Solvent Extraction—Some Critical Points
Electrical and electronics equipment and automotive and industrial catalysts are some examples of top technological devices whose functioning rely on the use of platinum-group metals (PGMs). The PGMs’ high economic value and difficult to replace technological properties, together with their scarcity in the Earth’s crust, justify concerns about their critical condition and reinforce the importan...
متن کاملAn Unsupervised Salient Object Extraction Approach using Statistical Method and High Contrast Saliency Map
This paper proposes a multilevel unsupervised image segmentation approach aimed at salient object extraction. The fundamental objective is the extrication of pronounced object with confined boundary. Taking full advantage of HSV color space, evident of being nearest colorspace to human perception, proposed methodology segment the image using Expectation Maximization (EM), to estimate the parame...
متن کاملذخیره 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: Cumhuriyet Science Journal
سال: 2015
ISSN: 1300-1949,1300-1949
DOI: 10.17776/csj.66920