Product Details

NMP solvent widely used in solvent extraction machine

Place of Origin China
Brand Name solvent extraction machine
Certification ISO9001/CE
Model Number solvent extraction machine
Min.Order Quantity One set NMP solvent widely used in solvent extraction machine
Price [email protected]
Packaging Details 620*630*1150mm
Delivery Time contact with us
Payment Terms paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
Supply Ability 73

Product Features

Product Description

NMP solvent extraction:

Liquid-liquid extraction or solvent extraction is a separation process which is based on the different distribution of the compounds to separarated between two liquid phases.It depends on the mass transfer of the component to be extracted from a first liquid phase to a second one.

Solvent extraction is a new type, fast and highly efficient liquid-liquid extraction separation equipment, it is different with traditional extraction equipment such as mixer settler, extraction tower . Centrifugal extractor using the motor driven drum to reach high speed, the densities of different and not mutually mixed solution of two liquids in drum or blade rotation shear stress under complete mixing and mass transfer, and in high-speed rotation drum of centrifugal force under the action of rapid separation.

Solvent extraction equipment work principle:

1. Mixed and mass transfer process

The two solution according to a certain proportion mix together,the two-phase dispersing, two-phase solution obtained sufficient mass transfer, mixing and mass transfer process is completed.
2. Two phases separation process Mixed fluid in vortex disc or feeder into the drum,stay in certain area, mixture quickly and synchronizing drum rotary, under the action of centrifugal force, serious than liquid to flow in the process of gradually away from the drum center and leaned close to the drum wall; a small proportion of the light phase liquid gradually away from the drum wall and leaned toward the center, clarification of the two-phase liquid were eventually through their respective weir plate into collecting chamber and the draft tube are respectively extracted from the machine and complete phase separation process.
Detailed Images Product Model
Model Drum dia(mm) Flux peak(L/H) Inlet dia (mm) Power(kw) Size(L*W*H)mm Weight (kg)
CWL50-M
50 50 DN20 0.18 400*400*800 18
CWL150-M
150 1000 DN40 0.75 620*630*1150 120
CWL250-M
250 3000 DN50 1.1 750*750*1400 460
CWL350-M
350 8000 DN65 1.5 950*950*1688 680
CWL450-M
450 15000 DN80 2.2 1000*1000*1800 880
CWL550-M
550 30000 DN100 3.0 1200*1200*1760 1100
CWL650-M
650 60000 DN125 4.0 1350*1350*1960 1800
CWL800-M
800 100000 DN150 5.5 1600*1600*2400 2500

1. Equipment material will be chosen according dto the feed physico-chemical property, common used SS304/316L/904L, common composite material, fluoride material and so on;
2. Above table is general parameter, real device has a little devitation, please refter to the matched technological manual;
3. Above flux is under ideal condition, ratio of oil and water is their flux sum when 1:1.

Product application

Liquid-liquid extraction is used in industry for the flowing purposes:

1. Separation of systems with similar boiling points(e.g., separation of aromatics from aliphatic hydrocarbons)

2. Separation of high boiler and low-con-centration solutes from aqueous solutions(e.g., phenol)

3. Separation of mixtures with high boiling points (e.g., vitamins)

4. Separation of temperature-sensitive compounds (e.g., acrylates, NMP solvent widely used in solvent extraction machinenology)

5. Separation of azeotropic mixtures(extraction of acetic or formic acid from aqueous media using,e.g., MTBE as solvent)

6. Extraction of organic compounds from salt solutions (e.g., caprolactam)

7. Extraction of salts from polymer solutions (e.g., ketone resins, polyols)

8. Extraction of metal salts from low-grade ores(e.g., copper)

9. Recovery of nuclear fues(Purex process)

Liquid-liquid extraction is expected that importance of solvent extraction will increasae as the feedback of chemical processes changes from crude oil to biomass. The components obtained in the first processing steps from biomass have more functional groups and are less volatile than the key components obtained from crude oil.Thus, it maybe economically more attractive to use extraction with suitable solvents (including extractants like ionic liquids) than to use distillation at low pressure.

Our Company

Zhengzhou Tianyi Extraction Technology Co.,Ltd.

Zhengzhou Tianyi Extraction Technology Co.,Ltd(short for ‘TIANYI EXTRACTION’) was established in 2005, and mainly specialized in developing, manufacturing liquid-liquid separation and mixing equipment centrifugal extractor and extraction groove. TIANYI EXTRACTION have more than 100 staff, and already obtained more than 20 patents, and have more than 30 sets processing machinery. Now we have one application research center, one pilot-plant experimental base for extraction (expanding test), two modern production and processing center, and already got the certificate of ISO9001 and CE certification. In 2016, we obtain the prize of “High-Tech Enterprise”, our product are mainly used in industries such as fine chemical, Hydrometallurgy, Pharmacy and Environmental protection and so on. Tianyi has strong R&D& Manufacturing strength, and excellent quality positioning, and perfect service after-sales system, NMP solvent widely used in solvent extraction machine domestic and foreign indsutries.
Taken the management idea of integrity, professional, practical, innovation. And according to advanced processing equipment, strict quality control system, high-quality technical team and perfect after-sell services. TIANYI EXTRACTION dedicate to provide a full technical solution. Taken “Mutual benefit and Win-Win” as our aim, TIANYI EXTRACTION will provide you a high quality service.

Certifications

This series extractor is our the 4th product with our independent intellectual property rights, and patent number: ZL2014205865573. Under the same handling capacity, this series of machine energy consumption is 10%~30% of traditional annular type. At the same time, and it has short duration, split phase velocity, high extraction rate, save cost and solvent could be recycled and reused.

Part of Automated liquid liquid extraction application cases

Packing & Delivery Our Service & FAQ

Our service

1. R&D, manufacture and sale on extraction and mixing equipment;
2. contraction on related supporting project, such as planning layout on extraction production line, installation and adjustion on extraction equipment, construction on related construction facilities.
3. Project test in every stage, such as lab-scale test, pilot test etc.

FAQ

Q1. Are CWL-M serious centrifugal extractor fit for our liquid?

A: CWL-M series extractor are widely used in liquid liquid extraction or separation. Liquid liquid extraction, using the the difference of solubility and distribution coefficient of two materials, transfer the solute from one solvent to another solvent. CWL-M series centrifugal extractor mainly used in industries such as oil water separation, pharmacy, pesticide, hydrometallurgy, environmental protection etc. So if your process is liquid liquid extraction and no solid, you can use our centrifugal extractor.

Q2: How do we judge the treatment effect of CWL-M centrifugal extractor?

A: we have research center in our company, to provide client test before sale and extraction process etc, in our research center, we have more than 20 centrifugal extractor for laboratory or pilot test, and after some years test, we have accumulated many experience on hydrometallurgy, chemical, pharmacy industries. We welcome you to visit our research center for laboratory or pilot test.

Q3:What is the difference between CWL-M series centrifugal extractor and others?

Right now, most centrifugal extractor in the market are traditional annular centrifugal extractor, CWL-M centrifugal extractor are our forth generation product(patent ZL2014205865573) and have advantage such as no bottom bearing and seal, no leakage risk, free maintenance; more energy saving, only 1/3~1/10 power consumption of traditional equipment; our equipments’ material are perfluorinated polymer materials, corrosion resistance to strong sulfuric acid, hydrochloric acid, mixed acid.Applied to easily emulsifying system, mix thoroughly and high efficiency.

Q4: How do we choose suitable centrifugal extractor?

A: There are five issues that must be take seriously when election:

(1).Dimension and power

(2).Anti-corrosion property

(3).Anti-explosion property

(4).Equipment structure

(5).Environmental protection

(6) Price.

The main distinguish is property and configuration. Some extractor with heater or more control program. Sometimes spare parts cost is higher than main engine. When choose, except main engine, you should pay more attention on the rotor( quantity and species), the necessary material, bowl, wire structure and so on. All of these included are the complete price of full centrifugal extractor.

Q5: Are CWL-M series centrifugal extractor anti-explosion and automatic controlled?

We can equip related anti-explosion and automatic control function as per client necessary.

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If you were not satisfied, please feel free to return, and the back goods freigth we shall bear!

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