| After-sales Service Provided: | Engineers available to service machinery overseas |
|---|---|
| Certification: | ISO, CCC, CE |
| Power(W): | 22-180KW |
| Voltage: | 380V |
| Usage: | Waste oil |
| Model Number: | WTB |
| Brand Name: | XIBAO |
| Place of Origin: | China (Mainland) |
| Condition: | New |
Quick Details
Specifications
WTB Series Waste Oil Distillation to Base Oil
The history of waste lubricating oil regeneration technology is about several decades since 1970
s and 1980s in China. It encounters many difficulties and opportunities and the development exp
erienced up and down, but it made a lot of progress. Its development is as follows:
I. The development of technology
Waste lubricating oil regeneration goes through several steps
1. The simple refining phase
In 1970s and 1980s, some state-owned or collective enterprise collected their waste lubrication
oil to recyle itby a simple refining process for their own use. It includes filtration, sedimentation
or acid-bases treatment.
2.Simple distillation+Refining
In 1990s, Chinese enterprises start to use simple distillation and refining for oil reuse. The
simple distillation is to vacuumize by water and steam. The vacuum degree can reach at
thousands Pa at maximum, even ten thousands Pa. It's workable way if the used oil condition is
not so bad. However, along with the varieties increase of lubrication additives, the simple
distillation cannot produce the qualified oil and has limitation. The initial refining process is acid-
bases treatment and then high temperature white clay refining and the solvent refining.
3 High vacuum distillation-complex refining
With the development of the vacuum technology, high vacuum unit technology's maturity, people
start to use high vacuum technique. The high vacuum will reduce the distillation temperature to b
elow 300 degree, so the quality of the treated oil is raised obviously, and the refining starts devel
op to the complicated way.
II. Our company's manufacturing technique
Waste oil regeneration technology mainly formed of four parts: pretreatment + distillation + refining + reconciliation.
Pretreatment: flocculation + filtration.
Distillation: air distillation + reduced pressure distillation + high vacuum distillation.
Refining: acid-base clay refining or solvent refining
Reconciliation: can supply lube or transformer oil etc.'s reconcile solutions.
III. Parameters
|
Parameter name |
WTB-5 |
WTB-10 |
WTB-15 |
WTB-20 |
WTB-25 |
WTB-30 |
WTB-40 |
QRC-50 |
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|
Treating capacity T/day(24h) |
5 |
10 |
15 |
20 |
25 |
30 |
40 |
50 |
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|
Power |
380V/50HZ |
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|
Limited Vaccurity(Pa) |
500 |
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|
Work Vacurity(-MPa) |
-0.7～-0.92 |
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|
Tempreture range(℃) |
Pretreatment 65～85 |
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|
Retreatement 300～350 |
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|
Noise(db(A)) |
≤82 |
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|
WTB oil index after treatment |
|
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|
No |
Item |
unit |
Specification |
|
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|
Light base oil |
Medium / heavy base oil |
|
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|
1 |
Viscosity(40 ℃)
|
Mm2/s |
16~32 |
28~72 |
|
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|
2 |
Viscosity Index |
|
≥99 |
110 |
|
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|
3 |
Apperance |
|
Transparent |
Transparent |
|
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4 |
Color Coding |
ASTMD1500 |
≤2 |
≤2 |
|
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|
5 |
Flowing-Point |
℃ |
-15 |
-10 |
|
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6 |
Mositure Content |
%W/W |
≤0.05 |
≤0.05 |
|
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|
7 |
Flash Point( open) |
℃ |
≥180 |
≥210 |
|
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|
8 |
Ash Content |
%W/W |
0.005 |
0.005 |
|
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|
9 |
Coke Content |
%W/W |
≤0.13 |
≤0.13 |
|
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|
10 |
Corrosion copper,100℃3h |
|
Qualified |
Qualified |
|
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|
11 |
Acid Value |
mgKOH/g |
≤0.05 |
≤0.05 |
|
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|
12 |
The content of saturated hydrocarbon |
% |
≥90 |
≥90 |
|
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IV. Technical support
We can provide technical support for waste management, it can meet the environment requirem
ents.( depends on the national standards)