Infinity Supercritical

Supercritical Fluid Extraction Search Engine - Infinity Supercritical CO2 Extraction Publications Search Engine - Cannabis Industry - Publications On Demand - Real Time Browser Display

This SDR - Spinning Disc Reactor and Cavitation Reactor search was updated real-time via Filemaker on:

SDR - Spinning Disc Reactor and Cavitation Reactor Contents List

Previous Page View | Next Page View

Search Completed. Publication Name:

JBES-Vol6No4-p474-481.pdf

Page Number: 001

PDF Text:

RESEARCH PAPER

Journal of Biodiversity and Environmental Sciences (JBES) ISSN: 2220-6663 (Print) 2222-3045 (Online) Vol. 6, No. 4, p. 474-481, 2015 http://www.innspub.net

OPEN ACCESS

J. Bio. & Env. Sci. 2015

Modeling hydroxyl radical control process in hydrodynamic cavitation reactors

Zahra Raeyati1*, Mahmood Torabi Angaji2

1Department of Chemical Engineering, Faculty of Engineering, Islamic Azad University, Shahrood Quality Control Department of Semnan Water & Waste water company, Semnan, Iran

2School of Chemical Engineering, Tehran University, Tehran, Iran

Article published on April 30, 2015

Key words: Component, Hydrodynamic cavitation, Radical, Collapsing pressure, Temperature, Cell decomposition, PID controller.

Abstract

Cavitations phenomenon is resulted from elevated temperature and pressure and production of free radicals. This technology can be employed to disinfect drinking water and waste water. What is important in cavitations reactors is the production of hydroxyl radicals, which plays a significant role in removing coliforms. So, it was attempted to control radical production through controlling the input pressure. It was examined by placing a PID controller. The presented control algorithm is carried out based on trial and error. Flow diagram of hydroxyl radical control model was also designed using pressure. The relationship between design in term of cavitational intensity (according to collapsing pressure and temperature) and cavitational efficiency (according to radical) will be based on operational parameters regarding the hydrodynamic cavitations in order to perceive the design information concerning cavitational intensity and radical efficiency.

*Corresponding Author: Zahra Raeyati  chen.raeyati@gmail.com

474 | Raeyati and Angaji

PDF Image:

 Supercritical Fluid Extraction JBES-Vol6No4-p474-481.pdf Page 001
SUPERCRITICAL CO2 EXTRACTOR FOR SALE: 5L, 10L and 20L - 2,000 psi Complete Supercritical Fluid Extraction System - closed loop. Our systems are made at our fabrication shop in the state of Washington. Systems available: 5L, 10L, 20L, 100L, and larger custom. Typical build time is 2 weeks. This is not a Apeks Supercritical or Waters Supercritical CO2 Fluid Extraction System. We believe it is a better system, since we use 1/2 inch tubing for the CO2 flow, which is 4 times the flow rate of a Apeks, and up to 64 times the flow rate of a Waters system. We believe the result is faster processing time and better yield from increased exposure to CO2 solvent. Perfect for extraction of terpenes, trichomes, and Cannabinoids. Supercritical CO2 Fluid Extraction is a art, and the operator must have experience and training to obtain results. Go to website

Search Engine Contact: greg@infinitysupercritical.com