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Nano-Nickel Powder Slurry Filter: Xadidas’ Innovative Nanomicro-Powder Filtration Technology Solution
Release time:
2026-10-23
With the development of new‑energy materials, electronic ceramics, MLCCs (multilayer ceramic capacitors), fine chemicals, and advanced powder‑material industries, high‑value metal powders such as nano‑nickel powder are placing increasingly stringent demands on solid–liquid separation processes. Ensuring both powder quality and efficient slurry filtration, solid recovery, and washing has become a critical step in the production of nanopowders.
CITIUS specializes in the research and development of filtration materials and the application of filtration technologies. Addressing the technical challenges posed by conventional filtration methods in handling ultrafine powders, it has developed a novel nano‑ and micro‑powder filtration system, offering solid–liquid separation solutions for nanonickel slurry and other high‑value powder materials.
I. What challenges does the filtration of nano-nickel powder slurry face?
Nano‑nickel powder is characterized by its fine particle size, large specific surface area, and tendency to agglomerate. During slurry processing, conventional filtration equipment may encounter the following challenges:
1. Ultrafine particles are difficult to effectively capture.
Nanoparticles have small particle sizes, making it challenging for conventional filtration media to simultaneously achieve effective solid retention and high filtration efficiency; moreover, some fine particles can easily be carried away with the filtrate.
2. High requirements for filtration and washing
For metal powders that require stringent control of impurity residues, the effectiveness of post‑filtration washing directly impacts product quality. Reducing the levels of residual liquid and soluble impurities is a critical consideration in process design.
3. Solid Waste Recovery and Material Loss Control
Nano‑nickel powder possesses high material value; powder loss during filtration, equipment residue, and transfer losses can all increase production costs.
4. High requirements for production efficiency and process stability
As production scales up, enterprises must not only achieve efficient solid–liquid separation but also comprehensively consider factors such as processing capacity, filter cake characteristics, washing efficiency, and subsequent discharge operations.
II. Xiadias’ New Nanomicro-Powder Filtration Machine
To meet the filtration needs of nanoscale and micron-scale powders, Xadiyas has developed a new type of nanopowder and micropowder filter. By integrating a specialized filtration structure with tailored filter media, it achieves solid–liquid separation of powder slurries and can be configured to incorporate washing and dewatering processes tailored to the material’s properties.
The equipment is primarily designed for handling nanopowders and high-value fine powders—materials that are particularly challenging to process with conventional filtration methods—providing enterprises with a new technological option to optimize their production processes.
Main Features of the Equipment
Suitable for nanometer- and micrometer-scale powder filtration: Filtering process validation can be conducted for different particle sizes, particle characteristics, and slurry systems.
Combination of filtration and washing: It can perform solid–liquid separation and filter cake washing according to material‑process requirements, helping to reduce soluble impurities in the residual liquid.
Focus on high-value powder recovery: By appropriately selecting the filtration medium and process parameters, the retention efficiency for fine particles can be enhanced, thereby reducing the risk of material loss.
Supports custom process design: Based on powder particle size, slurry concentration, solvent system, pH, and the target treatment parameters, targeted experiments and process designs are conducted.
Serves a variety of fine powder materials: In addition to nano‑nickel powder, it can also be used to evaluate copper powders, metal oxides, and other nanoscale and micron‑scale powder slurries.
Specific processing capacity, filtration accuracy, washing performance, and applicability must be determined in conjunction with actual material testing and process conditions.
III. Application Value of Nano-Nickel Powder Filters
For manufacturers of nano‑nickel powder, the selection of filtration equipment depends not only on filtration rate but also on a comprehensive assessment of solid recovery yield, impurity levels in the washed cake, cake moisture content, and the requirements of continuous production.
Xia Dias recommends conducting trials with the actual nano‑nickel powder slurry prior to equipment selection, with particular emphasis on verifying the following parameters:
Solid particle retention efficiency and filtrate clarity;
Powder recovery rate and material loss;
Washing efficiency and residual impurities in the filter cake;
Filtration processing time and filter cake dewatering conditions;
Compatibility between the material and the filtration medium;
Subsequent unloading, cleaning, and production operation requirements.
Based on actual experimental data, it is possible to more accurately assess the compatibility between equipment and materials, thereby avoiding reliance solely on powder particle size or theoretical filtration efficiency when selecting equipment.
IV. Which industries can benefit from NaWei’s nanopowder filtration technology?
Citius’ new nano‑micro powder filtration machine can, based on the specific material characteristics, be evaluated for application in the following fields:
New Energy and Electronic Materials: Nano-nickel powder, copper powder, and related functional powder slurries;
MLCCs and Electronic Ceramic Materials: Processing of relevant metal powders, ceramic powders, and fine slurries;
Fine Chemicals: Solid–liquid separation and washing of high-purity powders;
Advanced Powder Materials: Nanometer-scale oxides, ultrafine inorganic powders, and other high-value-added materials.
Different materials vary in particle size distribution, solvent properties, viscosity, solids content, and washing requirements; therefore, their practical application still requires validation through experimentation.
V. Xadiyas: Providing Technical Support for the Filtration of Nano- and Micro-Powders
Xiadis continuously focuses on innovation in the application of filtration materials and solid–liquid separation technologies. Addressing the needs of nanopowder filtration, washing, and dewatering, we provide customers with material testing, process evaluation, and equipment‑solution support.
If your company is seeking a filtration system for nano‑nickel powder slurry, or if you’re facing challenges such as difficult filtration of ultrafine powders, low solid recovery rates, and suboptimal washing performance, please contact Xiadias to discuss your material characteristics and specific process requirements.
Consultation phone: 13950107241
CITIUS—dedicated to filtration technology and solid–liquid separation solutions for nano- and micro‑powders.
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