Regeneration of spent bleaching earth and conversion
- Production Capacity: 45-70kg/h
- Model Number: 6YL-260
- Voltage: 380V / 220V
- Power(W): according the model
- Dimension(L*W*H): according the model
- Weight: according the model
- Staff: 1 people
- Material: Steel
- Advantage: Energy Saving
- Function: corn oil extraction process
- Raw material: coconut, sesame ,walnut , almond
- Application: Oil Production Line
- Product name: Small coconut oil processing plant
- Capacity: according the model
A large amount of spent bleaching earth (SBE) solid waste is generated by the vegetable oil refining industry. This spent bleaching earth contains entrapped crude oil and in most cases, it is disposed of in its pristine state, which is considered an environmental hazard. In this work, the regeneration of SBE by pyrolysis or solvent extraction
Spent bleaching earth; recycling and utilization techniques
- Production Capacity: 5-1000 TPD
- Model Number: QIE oil machine south Africa
- Voltage: 220v,380v,440v
- Power(W): according to the capacity
- Dimension(L*W*H): 1610x615x1260mm
- Weight: 1050 KG
- name: sunflower oil grinding plant
- texture: stainless steel,carbon steel,alloy steel
- raw material: sunflower ,peanut,soybean,rapeseeds all kinds of cooking oil seeds
- end products: oil, oil cake
- staff needed: 1
- using life: more than 15 years
- pacakage: wooden case speical for sunflower oil grinding plant
- motor: diesel, fuel engines special for sunflower oil grinding plant
- safety standards: conform with international standards
- business area: Asia, Europe,Africa,America
Regeneration of spent bleaching earth by lye-extraction (Chang et al., 2006) Regeneration with 1 M NaOH. Fluoride adsorption (Malakootian et al., 2011) Regeneration with NaOH (0.5–3.0 M). Removal of MB dye from aqueous solution (Mat et al., 2015) Solvent extraction: Extraction in hexane at 60°C for 8 h. Oil recovery from spent bleaching earth
Recovery of oil and free fatty acids from spent bleaching
- Production Capacity: 1-2000TPD
- Model Number: 6YL-120
- Voltage: 220V/380V/440V
- Power(W): 7.5kw
- Dimension(L*W*H): 2000x1400x1850mm
- Weight: 1200kg
- Name: sunflower seeds oil producing equipment
- Application: sunflower seeds oil producing equipment
- Raw material: Sunflower Seed
- Material: Stainless Steel 304
- Function: seeds oil producing equipment
- Character: sunflower seeds oil producing equipment
- Feature: Feeding Automatically
- Quality: Top Level
- Wearing parts: Squeeze Spiral
In the present work, the extraction of oil from bleach-ing earth using subcritical water technology was inve- s-tigated as a new emerging technique for oil extraction and it is strongly nominated to be an alternative cleaner extraction method whereby water instead of organic sol-vents being used as the extraction medium. After finding
Regeneration and Recycling of Spent Bleaching Earth
- Production Capacity: 400~600kg/h
- Model Number: 6YL
- Voltage: 220V/380V
- Power(W): 18.5kw
- Dimension(L*W*H): 1500*1600*2500mm
- Weight: 2000kg
- Keywords: soybean mini oil mill
- Raw material: Soybean,peanut,rapeseed,sesame,sunflower seed
- Advantage: Energy Saving
- Machine Material: Part of are stainless steel
- Residual: Less than5%
- Supplier strength: with 30 years experiences
- Machine color: According customer needs
- Product name: mini oil mill
- Business type: manufactory
A paper reported on the efficiency of a spent bleaching earth regeneration process achieved by a thermal process, followed by acid leaching under a variety of experimental conditions. Optimal regeneration conditions have been controlled by decolorization tests of degummed and neutralized crude edible oil.
IOP Conference Series: Earth and Environmental Science
- Production Capacity: above 90%
- Voltage: 220V
- Dimension(L*W*H): 56x26.5x33cm
- Weight: 12kg
- Warranty of core components: 6 Months
- Core Components: Gearbox
- Product name: oil press machine
- Function: Oil Pressing
- Processing Types: hot/cold press
- Production: 40-600kg/H
- keep working: 12 hours
- Advantage: Energy Saving Low Residual
- used for: Peanut,beans,sesame,sunflower,sesame etc
- Material: SS materials body 316 stainless steel screw and chamber
- Machine color: Stainless steel
- Extraction of Oilseeds: 90% oil yield
- After Warranty Service: Online support
PAPER • OPEN ACCESS Comparison of microwave assisted extraction and ultrasound assisted extraction on recovery of residual palm oil from spent bleaching earth To cite this article: Taslim et al 2022 IOP Conf. Ser.: Earth Environ. Sci. 1115 012041 View the article online for updates and enhancements. You may also like
Recent advances in ultrasound technology applications
- Production Capacity: 100%
- Model Number: DT
- Voltage: 220V/380V/440V
- Power(W): 11KW
- Dimension(L*W*H): According to the capacity
- Weight: 1000kg
- Item: Professional Design Cotton Seed Oil Extraction Machine
- Feature: High Output
- Extraction method: Extraction
- Function: oil production
- Manufacturing experience: Edible oil field
- Performance: Perfect
- Material: Steel
- Advantage: Energy Saving
The implementation of ultrasound technology has attracted interest in edible oil refining as an alternative method to the conventional degumming and bleaching processes. Scope and approach Cavitation is generated through the application of ultrasounds (sound waves more than 20 kHz) to enhance the refining process.
Spent Oil Bleaching Earths | Encyclopedia MDPI
- Production Capacity: 98%
- Voltage: 380V/50HZ
- Dimension(L*W*H): 1720*580*1185
- Weight: 590kg
- advantage: low oil cotent in residue cake
- Capacity: 160kg/h
- company Function: extract oil from vegetable seeds
- Color: Green/blue/yellow/
- Material: Carbon Steel
- MOQ: 1 set of oil press
- Advantage: High Oilput
Spent oil bleaching earth (SOBE) is a waste product obtained in the refining process of oil. It is estimated that 120 million tons of oil are processed with bleaching earth worldwide, generating 2.5 million tons of spent bleaching earth as residue. Moreover, the serious fire and contamination risks that arise during storage and disposal of spent bleaching earth require appropriate technical
What to Do with Spent Bleaching Earth? A Review - Dijkstra
- Production Capacity: 10-1000MT
- Model Number: 6YL
- Voltage: 220V/380V/440V
- Power(W): 1.5kw
- Dimension(L*W*H): 1700*1100*1600mm
- Weight: 1200kg
- Raw material: Castor Seed, Sunflower Seed, Peanut, Soybean Seed, Sesame
- Name: seeds oil squeezing machine
- Material: Stainless Steel 304
- Function: seeds oil squeezing machine
- Feature: High Oil Yield Efficiency
- Advantage: Simple Operation
- Quality: Top Level
- Section: Agricultural Equipment
- Application: seeds oil squeezing machine
Given the recent observation that slurrying spent bleaching earth with crude oil inhibits the deterioration of the residual oil in the earth, leads to the conclusion that, for an integrated oil mill-cum-refinery, the best way of spent bleaching earth disposal is the recycling of the earth to the solvent extractor, whereas stand-alone refineries
Regeneration and Reutilization of Oil-Laden Spent Bleaching
- Production Capacity: High
- Model Number: 6YL-series
- Voltage: 220V/380V
- Power(W): 7.5kw
- Dimension(L*W*H): other
- Weight: 700kg
- Product name: Small scale oil press machine
- capacity: 450-600kg/h
- size: 2500x1600x2500mm
- power: 18.5kw
- staff requirement: 2-3 persons
- space requiremen t: 60-80 square meter
- Gear ratio: 15/38x15/52=1
- Vacuum pump: Y100L1-4-2.2KW
- Heater: 4KW
- Authentication: ISO9001
Landfill bound waste from the oil palm industry, spent bleaching clay (SBC) containing significant amounts of adsorbed crude palm oil (CPO) has the potential to be used for biodiesel production. In this study, SBC was subjected to ultrasound-aided in situ transesterification with a co-solvent to convert the oil into methyl esters (biodiesel). Optimized reaction conditions used were 5.4 wt% KOH
Optimization of regeneration process of spent bleaching earth
- Production Capacity: 10-1000MT
- Model Number: QIE1
- Voltage: 220V/380V/440V
- Power(W): 11KW
- Dimension(L*W*H): 1.5*2.6*3.6M
- Weight: 0.5-10T
- Product name: oil extraction machine price
- Raw material: carbon steel, SS304, SS316
- Application: all kinds of oil seeds
- Function: get grade 1 cooking oil
- Feature: Multifunction High Efficient
- Model: LD88
- Quality: 15 years service time
- Advantage: 35 years experience
- Color: Nippon
The bleaching process uses bleaching earth (BE), which after several cycles, becomes a waste called Spent Bleaching Earth (SBE). Impurities cover the surface of SBE from the purification...