Solvent Extraction Plant Machinery
The YJ-SR series solvent extraction plant machinery can refine all kinds of recycled base oil, vacuum side streams, acid-refined oil, black diesel oil, waste hydraulic oil, waste transformer oil and all kinds of waste mineral oil which don’t contain solid particle to new oil, with watercolor, the color is less than 0.1. The viscosity, viscosity index, acid value, carbon residue, demulsification value, pour point, saturated hydrocarbon of refined base oil can reach or close to the API II standard, like hydrogenated base oil. Also, SR can reduce sulfur from diesel oil to less than 100ppm.
The Function of YJ-SR Solvent Extraction Plant Machinery:
With the higher and higher requirement on base oil quality of downstream petrochemical enterprises especially the base oil blending factories, with some old-fashioned technology, the recycled base oil quality is hard to meet the requirement of the downstream user. we find a complex solvent that reacts with the oil and changes the color to water-white color, also the solvent can reduce sulfur to 50-100ppm.
Process of YJ-SR Solvent Extraction Plant Machinery:
- Part 1: Oil color changing system, input raw oil and solvent together, after heating and reacting, the oil and solvent go to five reactors step by step, here the oil color become to lighter gradually, and solvent color will become to darker gradually(like the right picture, the top part is oil, the bottom part is solvent), then the reactors will separate the oil and solvent.
- Part 2: Solvent recovery system, it can recover the used solvent, make the solvent can be reused again and again, in the whole processing, the solvent loss is 0.3%
- Part 3: Thin-film evaporator, the function is to separate the tiny solvent from oil, it will keep about 2% solvent after five reactors, so we use the thin film evaporator to separate them.
What the difference between our solvent extraction plant machinery and other company's solvent refining?
- What’s important is our solvent can be recovered and reused, again and again, do not like furfural solvent, which needs to always change solvent.
- Other companies use Extraction tower or rotary towers for solvent refining, but We use centrifugal extraction for refining.
- Our solvent is a Self-developed Composite additive, not Single additive.
- The general solvent refining only can get the oil with a color standard of 1.0. Our solvent refining can get the oil with the color standard of 0.1.
Technical specifications of solvent extraction plant machinery:
| Capacity | Ton/DAY | 5 | 10 | 15 | 20 | 30 | 50 | 100 |
| Solvent consumption | 0.5%-2% | |||||||
| Oil loss | 1-2% | |||||||
| Fuel consumption | 12-15L diesel oil for recycling 1000Liters oil | |||||||
| Temperature range | Oil temperature | 80-90degree | ||||||
| Solvent recovery temperature | 110-120degree | |||||||
| Total power | KW | 24 | 47 | 50 | 65 | 70 | 85 | 165 |
| Noise | dbA | 45 | 65 | 65 | 70 | 70 | 75 | 75 |
| Dimension | mm | 7500 | 10000 | 11000 | 12000 | 13000 | 20000 | 35000 |
| 3500 | 5000 | 5000 | 6000 | 7500 | 9000 | 16000 | ||
| 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 10000 | ||
| Weight | TON | 7 | 9 | 15 | 18 | 23 | 30 | 47.5 |
| Package | 1*40 | 1*40+1*20 | 2*40 | 2*40HQ | 3*40 | 3*40+1*20 | 5*40 | |
| Suggest Factory Area | M2 | 150 | 270 | 350 | 400 | 600 | 1000 | 2000 |
YANGJIANG Machine Manufacture Co., Ltd has unique technology and rich experience in the waste oil recycling industry, the company constantly seeks development, extensively absorbs the world's advanced oil purification technology, and is committed to research and development in the field of oil treatment.
Welcome to contact us for more details (+86 133 9980 7550 WhatsApp / WeChat 24-H service).
