1.New Technology Description
(1) Five-Column Three-Effect Distillation Process:
The key of this process is the heating methods, the steam heats one column directly and transfers the heat to other 4 columns to achieve three-effect thermal coupling and energy-saving effects.
(2) Double-Mash-Column Three-Effect Distillation Process:
The key of this process lies in the heating methods: The steam heats one column directly and transfers the heat to other 2 columns to achieve three-effect thermal coupling and energy-saving effects. The advantage of this process is energy-saving; It saves over 40% steam
2. Technical Parameter
| No. |
Item |
Unit |
Traditional Process |
New Process |
| 1 |
Steam Consumption |
t/t |
3.0 |
2.3 |
| 2 |
Colority |
No. |
9.5 |
8 |
| 3 |
Alcohol |
%(v/v) |
95.5 |
96.5 |
| 4 |
Sulfuric Acid Test |
No. |
70 |
9 |
| 5 |
()Aldehyde (as acetaldehyde) |
mg/l |
28 |
2 |
| 6 |
Methanol |
mg/l |
18 |
3 |
| 7 |
n-propyl alcohol |
mg/l |
15 |
2 |
| 8 |
+Isobutanol+isoamylol |
g/l |
27.5 |
2 |
| 9 |
()Acid(as acetic acid) |
mg/l |
19 |
9 |
| 10 |
()Ester (as acetic ether) |
mg/l |
22 |
16 |
| 11 |
Nonvolatile matter |
mg/l |
23 |
12 |
| 12 |
(Pb)Heavy metal |
mg/l |
0.65 |
0.4 |
| 13 |
( |
mg/l |
3.7 |
2 |
Energy Consumption & Quality Indicator Table Of Double-Mash-Column Three-Effect Distillation Process
for Super-fine Alcohol |
| No. |
Item |
Unit |
Traditional Process |
New Process |
| 1 |
Electricity Consumption |
kwh/t |
15 |
20 |
| 2 |
Steam Consumption |
t/t |
2.3 |
1.4 |
| 3 |
Water Consumption |
t/t |
7 |
5 |
| 4 |
Colority |
No. |
9.5 |
8 |
| 5 |
Alcohol |
%(v/v) |
95.5 |
95.5 |
| 6 |
Sulfuric Acid Test |
No. |
70 |
55 |
| 7 |
Aldehyde (as acetaldehyde) |
mg/l |
28 |
25 |
| 8 |
Methanol |
mg/l |
100 |
55 |
| 9 |
n-propyl alcohol |
mg/l |
75 |
35 |
| 10 |
+Isobutanol+isoamylol |
mg/l |
27.5 |
26 |
| 11 |
()Acid(as acetic acid) |
mg/l |
19 |
18 |
| 12 |
()Ester (as acetic ether) |
mg/l |
22 |
20 |
| 13 |
Nonvolatile matter |
mg/l |
23 |
21 |
| 14 |
(Pb)Heavy metal |
mg/l |
0.65 |
0.5 |
| 15 |
( |
mg/l |
3.7 |
3 |
3. Our Services
1. We are a direct manufacturer and our priority is your complete satisfaction.
2. Logo printing: We can print any logo as per your requires on the case.
3. We take care of each order from start to finish. All emails will be answered in 1 day
4. No matter what's your order quantity, we will offer the same attention to our quality and service
5. Delivery & lead time: All delivery methods are acceptable, and our lead time is quite short. Usually, our lead time around 7 days, depending on the quantity.
6. Packages: Available for ploy bag or carton box
4. About Our Company
Li&Li Mechanical (Guangzhou) Corporation is a professional and experienced corporation that mainly occupied in design, manufacture, installation and debugging of coating, chemicals, cleaning good, pharmacy, new energy, Oil&Gas engineering,
daily use, food, etc. equipment. Enterprise strictly execute the ISO9001 standard management, It has obtained 33 national patents for inventions and practical new types, and has obtained the D1.D2 pressure vessel manufacturing and pressure pipeline installation qualification issued by the National Quality Inspection Bureau. Our products include: all kinds of Reactor, high-speed dispersers, mixing tanks, condensers(heat exchanger), recycling towers, weighing control systems and other complete sets of automation control equipment, at the same time, customize all kinds of special-shaped equipment for customers.
Our branch located Chongqing will start product by the end of 2023
5. Projects
6.Parts of Patents We Have Obtained
7.FAQ
Q: Can you give us a quotation right now?
A: Because each of our products are different and special. Please give us detailed technical data. Then we will make a design and quotation for you as soon as possible.
Q: Can you give us your price list?
A: Sorry, we don't have any. Our products are all manufactured according to customers' requirements. Each of the equipment are different and the price is different.
Q: What is your MOQ?
A: 1 piece/set.
Q: Do you accept a special order?
A: Yes, we do.
We can manufacture all kinds of chemical equipments according to your technical drawings.(Before you give them to us, will sign the contract and confidentiality agreement with you. You don't need to worry about that.)
Or we can make a design for you according to your requirements. What we supply is not only product, but also solution and design.
Q: Can you make a design for us?
A: Yes, we can. What we supply is not only product, but also solution and design. And if you make the product in our factory, the design will be free. If not, design fees will be charged accordingly.
Q: Can you give us the technical drawing and data?
A: We will give you the overall dimension drawing for your plan and project. But the detailed drawing and data will be sent you after we signed the contract and confidentiality agreement.
Q: Do you provide after-sales service?
A: Yes, we do. This product is guaranteed up to one year from purchase unless man-made damage. If there is anything wrong with product itself quality problem, we will change or repair it at our charge. If not, we will provide after-sales service at your charge.
Q: Can your engineer come to our place for installation guide?
A: Yes, we can. We will provide a video and document for installation. If you still have problem, we will send our engineer oversea for installation guide.
Q: Where is the nearest port?
A: HUANGPU Port.
If you have any questions or are interested in our products, please feel free to contact us!
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