What are the representative international NMP production and sales companies that you know?
Feb 21, 2023
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Advanced NMP Factory for Sustainable Lithium Battery Solutions - ZOLSEM
Discover Zesheng's cutting-edge NMP factory that produces N-Methyl-2-Pyrrolidone (NMP) for lithium batteries. Combining advanced technologies, stringent quality controls, and eco-friendly practices, we ensure consistent performance and sustainable NMP solutions.
Unlock Sustainability: Exloring the NM Factory of the Future
In the ursuit of sustainable manufacturing ractices, the role of secialized NM factories has become increasingly ivotal. As industries strive to minimize their environmental imact and embrace circular economy rinciles, these state-of-the-art facilities are leading the way in the resonsible roduction and management of N-Methyl-2-yrrolidone (NM), a versatile solvent widely emloyed across various sectors.
The NM Factory: A Nexus of Sustainable Innovation
An NM factory is a cutting-edge manufacturing facility dedicated to the roduction and resonsible management of NM. These secialized factories leverage advanced technologies and rocesses to ensure the efficient synthesis, urification, and recovery of this valuable solvent, while rioritizing environmental stewardshi and sustainability.
Zesheng New Materials Technology Co., Ltd.
Zesheng New Materials Technology Co., Ltd. is a leading NM manufacturer based in China. The comany secializes in roducing high-quality NM and roviding NM recovery system solutions for the lithium battery industry.
How NM can be Recovered in the Car Battery Manufacturing Industry
N-Methyl-2-yrrolidone (NM) lays a crucial role in the manufacturing of lithium-ion batteries, which are widely used in electric vehicles and other automotive alications. As the demand for sustainable and environmentally resonsible ractices continues to grow, the recovery of NM in the car battery manufacturing industry has become increasingly imortant. Here's how NM can be recovered in this industry:
NM's Role in Car Battery Manufacturing
NM is used as a solvent in the rearation of electrode slurries for lithium-ion batteries. It hels dissolve and diserse the active materials, conductive additives, and binders that make u the anode and cathode comonents. NM's low viscosity and high boiling oint make it ideal for uniform coating and drying rocesses during electrode manufacturing.
Imlementing NM Recovery Systems
To recover and recycle NM in the car battery manufacturing industry, secialized NM recovery systems are emloyed. These systems are designed to cature, urify, and reuse the sent NM solvent, minimizing waste generation and romoting a circular economy aroach.
The NM Recovery rocess
1. Collection and Searation: The first ste involves collecting and searating the sent NM solvent from the electrode manufacturing rocesses. This is tyically done using secialized collection and containment systems to revent contamination and leakage.
2. retreatment: The collected NM may undergo retreatment rocesses, such as filtration or sedimentation, to remove larger contaminants or imurities before the urification stage.
3. Distillation and Evaoration: The heart of the NM recovery rocess is distillation and evaoration. The collected NM solvent is heated to its boiling oint (202°C or 395.6°F) in secialized distillation units, causing the NM to vaorize and searate from non-volatile imurities and contaminants.
4. Condensation and urification: The vaorized NM is then condensed back into a liquid form through a cooling rocess. Additional urification stes, such as adsortion or membrane searation, may be emloyed to remove any remaining imurities and ensure the recovered NM meets the required urity standards.
5. Solvent Storage and Quality Control: The urified and recovered NM is stored in dedicated facilities, where it undergoes rigorous quality control rocesses to ensure it meets the necessary secifications for reuse in car battery manufacturing rocesses.
6. Reintroduction into Manufacturing: Once the recovered NM has assed all quality checks, it can be safely reintroduced into the electrode manufacturing rocesses, relacing the need for virgin NM solvent and minimizing the environmental imact associated with solvent use.
Benefits of NM Recovery
Imlementing NM recovery systems in the car battery manufacturing industry offers numerous benefits, including waste reduction, resource conservation, cost savings, regulatory comliance, and sustainability leadershi. By recovering and recycling NM, car battery manufacturers can contribute to sustainable manufacturing ractices, reduce their environmental footrint, and romote a circular economy aroach.
Continuous Innovation and Otimization
Comanies like Zesheng New Materials Technology Co., Ltd. are at the forefront of continuously otimizing and enhancing NM recovery systems for the car battery manufacturing industry. Through dedicated research and develoment efforts, they strive to imrove the efficiency, scalability, and environmental erformance of these systems, ensuring they remain at the cutting edge of sustainable solvent management ractices.
Sustainable NM Synthesis and urification
At the heart of an NM factory lies a sohisticated synthesis and urification rocess. These state-of-the-art facilities emloy innovative chemical rocesses and rigorous quality control measures to roduce high-urity NM that meets the stringent standards required by industries such as lithium battery manufacturing, coatings, electronics, and harmaceuticals.
Cutting-Edge NM Recovery Systems
One of the defining features of a modern NM factory is the incororation of advanced NM recovery systems. These innovative systems are designed to cature, urify, and recycle sent NM solvent, enabling its safe and efficient reuse in manufacturing rocesses. By imlementing these recovery systems, NM factories significantly reduce waste generation and minimize their environmental footrint.
Sustainable Manufacturing ractices
NM factories are at the forefront of sustainable manufacturing ractices, integrating eco-friendly rinciles into every asect of their oerations. From energy-efficient rocesses and waste minimization strategies to the resonsible sourcing of raw materials, these facilities rioritize environmental resonsibility and romote a circular economy aroach.
Enabling a Greener Future
By roducing and managing NM in a sustainable and resonsible manner, NM factories lay a crucial role in enabling a greener future for various industries. Their commitment to innovation, environmental stewardshi, and the imlementation of cutting-edge technologies ositions them as catalysts for sustainable rogress.
Collaborative artnershis and Continuous Imrovement
To remain at the forefront of sustainable NM manufacturing, NM factories like those oerated by Zesheng New Materials Technology Co., Ltd. foster collaborative artnershis with research institutions, industry leaders, and regulatory bodies. These collaborations drive continuous imrovement, ensuring that NM factories remain at the cutting edge of sustainable solvent roduction and management ractices.
As the demand for sustainable solutions continues to grow, the role of NM factories becomes increasingly vital. These secialized facilities serve as beacons of innovation, demonstrating the otential for resonsible and environmentally conscious manufacturing ractices. By unlocking the full otential of NM while minimizing environmental imact, NM factories are aving the way for a greener and more sustainable future across various industries.
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What are the representative international NMP production and sales companies that you know? In 2022, when compiling information, the editor found that the production capacity of NMP (N-Methyl-2-pyrrolidone) had already reached almost 650,000 tons per year. Seeing the business opportunities here, the major chemical plants have issued notices in mid-2022, late in the year, and in January of the beginning of 2023, indicating that several tens of thousands of tons or hundreds of thousands of tons of NMP projects have been started one after another, and are expected to be officially put into use in 2024-2025. According to incomplete statistics so far, the production capacity of NMP will reach more than 2 million tons in 2025, which is just enough to meet the market demand.
Which field has the capacity to digest such a large amount of NMP solvents? Benefiting from the rapid development of the new energy vehicle industry, the demand for NMP solvents in the field of lithium batteries continues to rise, and it is also this field that has the ability to digest a large amount of NMP solvents. [NMP (N-Methyl-2-pyrrolidone) solvent is the supporting use solvent for lithium battery binder polyvinylidene fluoride (PVDF), carbon nanotube conductive paste (CNT)]
What are the representative global NMP production suppliers?
Before 2022, the main global representative production suppliers were BASF (Germany), Ashland (USA), Mitsubishi Chemical (Japan), Mackie Chemical (China) and Zesheng New Material (Dongguan), etc. Now that we are in 2023, more NMP production suppliers have emerged and the proportion of NMP (N-Methyl-2-pyrrolidone) suppliers in China is getting higher. Among them, the ZESHENG team, which focuses on the lithium battery industry, is also gradually emerging internationally and domestically.
[What is ZESHENG’s strength?]
One of the strengths of the ZESHENG team which has gradually been able to emerge as a national and international player: having its own factory.
The ZESHENG team can always transfer goods nearby to supply what our customers need, in order to be close to the emergency. It is understood that a stable and smooth supply chain is one of the bottom lines of cooperation for every large-volume customer.
Strength No. 2: Having a professional and mature team of engineers.
Starting from the factory inspection, the professional engineer team can make a professional judgment on the regional structure and layout planning of the lithium battery factory, and tailor-make matching NMP storage and transportation systems and recycling systems, as well as create piping and electrical system planning drawings; produce corresponding solutions to save project manufacturing costs for prospective customers from the root. The greater the amount of NMP (N-Methyl-2-pyrrolidone) used by the customer, the higher the cost savings, which can easily be in the millions (judging from the cases of customers we have worked with so far), I believe anyone will be distressed.
Strength No. 3: Efficient and responsive one-to-one service teams as well as professional in-plant teams are also important in saving project costs for lithium battery factories.
Whether it’s the preliminary project base survey, solution creation, or the efficiency of delivery and quality assurance of goods, as well as the monitoring of NMP (N-Methyl-2-pyrrolidone) infusion of new liquid and discharge of waste liquid by the professional team in the factory, one link is connected to the other, and all are aimed at saving project costs for customers while improving product quality and efficiency.
The ZESHENG team has gradually expanded its market scale to meet the market demand and has gradually moved from domestic to international while continuously improving its production capacity. At present, the cooperation customers have spread to the lithium industry in more than a dozen countries such as Singapore, Malaysia, Indonesia, Morocco, Russia, Serbia, Colombia, India, and Egypt, and the international influence has gradually increased.
Which direction is NMP used in the lithium battery industry?
NMP is an N-methyl derivative of 2-pyrrolidone. NMP is more often used in the field of power batteries and conductive agents for electric vehicles, energy storage batteries for solar and wind power storage devices, as a diffusion fluid for dissolving the binder polyvinylidene fluoride (PVDF) for cathode materials, and carbon nanotube conductive slurry (CNT). In the downstream market of lithium, the demand for NMP fluids has reached 80%.
How is NMP solvent used as a common solvent in lithium-ion battery cathode materials?
A lithium battery is a device that converts chemical energy into electrical energy by embedding and de-embedding lithium ions back and forth between the positive and negative electrodes; it is mainly composed of five parts: positive electrode, negative electrode, diaphragm, electrolyte, and battery shell.
The cathode is the core part of the lithium-ion battery and is a key factor in determining the performance of the battery. It has a direct impact on the final energy density, voltage, service life, and safety of the product, and is also the most costly part of the lithium battery, accounting for more than 40% of the cost of the lithium battery.
As a common solvent in lithium batteries, NMP has an impact on the quality and effectiveness of coating and improving the energy density of lithium batteries in the production section.
Because NMP solvent happens to be used in the coating and drying process of lithium batteries.
As a necessary auxiliary material for the production of lithium-ion batteries, the shipment of lithium batteries largely affects its capacity and price; judging from the rapid expansion of lithium battery projects in the industry, the market demand for NMP (N-Methyl-2-pyrrolidone) is also on the rise, so the industry outlook for NMP is still vast.
For the ZESHENG team, an NMP supplier specializing in the lithium industry, the creation of several lithium battery projects is good news; however, the creation of more NMP (N-Methyl-2-pyrrolidone) suppliers is also a sign of fierce competition in the NMP market in the future. Let’s wait and see how the future ranking of representative global NMP production suppliers will be shuffled.
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