Production of biodiesel from vegetable oils

The factors that affect transesterification such as temperature, time and molar ratio have been included. The study reveals that waste beef fat would be a suitable replacement of vegetable oils due to low cost, its role in protecting the environment, and beef tallow esters are close to ASTM D 6751 biodiesel standards. Research work needs to be carried out on heterogeneous catalysts and low-cost lipase catalysts to improve productivity.

21p cleopatrahuynh 01-06-2020 12 0   Download

Waste animal fat is a promising feedstock to replace vegetable oil that widely used in commercial biodiesel process, however the high content of free fatty acid in waste fat makes it unfeasible to be processed with commercial base-catalytic process.

6p vihamax2711 21-04-2020 12 0   Download

A lipid producing isolate (LPI 65) was identified by a molecular genetics technique as Pichia occidentalis MH879824.1 was investigated for its ability to produce biodiesel. The isolate was screened for its ability to accumulate lipids within the cells by culturing on nitrogen-limited medium (NLM) and using Sudan black B staining technique. Estimation of lipid content % was performed. The effect of different glucose concentrations in NLM on dry biomass and lipid weight were conducted and results showed that the best concentration of glucose was 70 g/L.

13p quenchua2 15-12-2019 16 0   Download

It is of great knowledge nowadays that the use of fossil fuels is responsible for the emission of gases that intensify the greenhouse effect, which threatens the survival of the humankind. The gravity of this fact could be mitigated through the indirect use of solar energy for fuels derived from vegetable that can be planted and cultivated by the world of renewable and non -polisher. Microalgae play an important role in this regard, as they have promising characteristics as potential raw material for the production of biofuels, able to absorb large amounts of CO2 .

12p mentospurefresh 29-11-2019 19 1   Download

Biodiesel production is worthy of continued study and optimization of production procedures because of its environmentally beneficial attributes and its renewable nature. Non-edible vegetable oils such as Jatropha oil, produced by seed-bearing shrubs, can provide an alternative and do not have competing food uses. However, these oils are characterized by their high free fatty acid contents. Using the conventional transesterification technique for the production of biodiesel is well established.

6p kethamoi1 20-11-2019 30 0   Download

This study was performed to produce biodiesel from vegetable oils and animal fats in waste water of Park Hyatt Saigon hotel. The survey was performed to determine the optimum reaction condition for converting waste grease into biodiesel.

9p queencongchua3 20-09-2019 31 0   Download

This study was performed to produce biodiesel from vegetable oils and animal fats in waste water of Park Hyatt Saigon hotel. The survey was performed to determine the optimum reaction condition for converting waste grease into biodiesel.

9p queencongchua3 09-09-2019 10 0   Download

This paper focuses on optimizing the reaction condition for molar ratio of ethanol to oil, duration of reaction with 1 process and operation temperature in one step procedure to produce biodiesel fuel (BDF) from Jatropha oil.

7p sansan2 26-05-2018 32 0   Download

19 Biodiesel ProductionIts from Mahua Oil and Evaluation in an Engine Sukumar Puhan, Nagarajan Vedaraman, and Boppana Venkata Ramabrahmam contents Abstract.................................................................................................................. 267 19.1 Introduction .................................................................................................. 268 19.1.1 Worldwide Research on Vegetable Oil as Fuel ............................... 268 19.1.2 Mahua (Madhuca indica) Oil for Biodiesel Production ................. 268 19.1.3 Transesterification .......

13p meomeongon 13-01-2012 57 7   Download