Zinc Ash Fine
(65–70% Metallic Zinc)
Bhatti Chemicals Industry is Pakistan's leading exporter of high-yield Zinc Ash Fine. Processed to 65–70% metallic zinc content with verified laboratory analysis, moisture control, and full international customs documentation.
Pakistan's Largest Zinc Ash Fine Exporter
Bhatti Chemicals Industry is the largest Zinc Ash Fine exporter in Pakistan, supplying screened, high-yield material with a typical 65–70% metallic zinc content. Our Zinc Ash Fine is prepared for secondary zinc recovery, zinc chemical manufacturing, galvanizing supply chains, brass production, and other industrial applications that require a documented and economical zinc-bearing feedstock.
Customer satisfaction is supported by transparent quality control. Every export lot is sampled and evaluated in our in-house laboratory, with a batch-specific lab report and Certificate of Analysis covering metallic zinc, total zinc, moisture, chloride, lead, and iron. SGS monitoring, pre-shipment sampling, and independent third-party inspection can be arranged according to the buyer's contract requirements.
South Korea and China are leading importing markets for our Zinc Ash Fine. We support repeat buyers with moisture-proof bags or jumbo packing, container documentation, shipment coordination through Karachi and Port Qasim, and responsive after-sales communication focused on long-term customer satisfaction.
Export-Ready Zinc Ash Fine Quality
- 65–70% typical metallic zinc content
- In-house lab report and batch COA
- SGS monitoring or third-party inspection on request
- South Korea and China export support
- Moisture-proof bags and 1 MT jumbo options
High-Yield Zinc Ash for International Smelters & Refiners
Zinc Ash Fine is a valuable zinc-bearing metallurgical material generated during hot-dip galvanizing and thermal zinc processing. With 65–70% metallic zinc content, it represents one of the most cost-effective feedstocks for secondary zinc smelters, zinc sulphate chemical manufacturers, and brass producers.
Bhatti Chemicals Industry specializes in the collection, mechanical screening, classification, and global export of Zinc Ash Fine. Every shipment is backed by batch-specific analytical certification confirming zinc content, moisture, iron, lead, and chloride fractions.
Official In-House Quality Assurance Test Report
Guaranteed 65–70% Metallic Zinc • Moisture ≤ 1.0%
Bhatti Chemicals Industry tests every Zinc Ash Fine consignment in our analytical QC laboratory in Gujranwala. Using standard EDTA titration, sub-micron screening, and moisture loss analysis, we confirm exact metallic content and low impurity profiles for hassle-free smelter digestion.
Zinc Ash Fine Chemical Specifications
Standard analytical specifications for export-grade Zinc Ash Fine supplied by Bhatti Chemicals Industry. Batch-specific COA verified before dispatch.
| Chemical / Physical Parameter | Typical Specification | Industrial Relevance |
|---|---|---|
| Metallic Zinc (Zn) Content | 65.0% – 70.0% | High recovery yield for smelters & refineries |
| Total Zinc (Zn) Equivalent | 75.0% – 82.0% | Combines free metallic and zinc oxide phases |
| Physical Form | Fine powder & flakes | Rapid dissolution in hydrometallurgical baths |
| Particle Size Distribution | 80% pass 100 mesh (150 µm) | Optimized reaction kinetics and roasting |
| Moisture Content | ≤ 1.0% | Prevents clumping and container rust |
| Chloride (Cl) Content | ≤ 0.50% | Protects smelter refractory and equipment |
| Lead (Pb) Content | ≤ 1.50% | Compliant with international export norms |
| Iron (Fe) Content | ≤ 2.0% | Easily separated in downstream slag |
International Export Destinations
Bhatti Chemicals Industry routinely supplies verified Zinc Ash Fine to smelting, refining, and chemical processing facilities across:
Custom shipping terms available: CIF, CFR, or FOB Karachi / Port Qasim with flexible payment options.
Key Industrial Applications of Zinc Ash Fine
Zinc Ash Fine is a versatile metallurgical and chemical raw material used across recovery, agriculture, and manufacturing operations.
Metallic Zinc Recovery
Smelters and refineries process Zinc Ash Fine in rotary kilns or induction furnaces to extract high-purity secondary metallic zinc for commercial reuse.
Zinc Chemical Synthesis
Serves as a primary raw material for manufacturing zinc sulphate (monohydrate and heptahydrate), zinc chloride, and zinc carbonate.
Hot-Dip Galvanizing
Recycled back into galvanizing fluxing and kettle management systems, reducing virgin metal procurement costs in industrial coating operations.
Brass & Alloy Production
Used by foundries and brass billet casters as a high-density, economical zinc component in copper-zinc and bronze metallurgical batches.
Fertilizer & Agriculture
Digested in sulphuric acid to generate high-grade micronutrient zinc fertilizer additives, overcoming zinc deficiency in regional agricultural soils.
Hydrometallurgical Refining
Leached into sulphuric acid electrolytes for electrowinning operations to precipitate 99.99% cathode zinc plates with high current efficiency.
Structured 6-Stage Export Quality Process
How Bhatti Chemicals Industry guarantees uniform zinc yield and seamless international customs clearance.
Traceable Sourcing
High-grade zinc ash collected directly from verified hot-dip galvanizing kettles and thermal zinc smelting plants.
Mechanical Screening
Primary screening separates non-metallic dross chunks, iron tramp metal, and oversized slag aggregates.
Air Classification
Controlled air-cyclone classification optimizes particle size distribution to 80% passing 100 mesh.
Analytical Assay
In-house QC laboratory conducts titration, moisture assessment, and spectrometer scans on composite lot samples.
Moisture-Proof Packing
Packed in heavy-gauge HDPE moisture-proof 25–50 kg valve bags or 1 MT jumbo bags with reinforced lifting loops.
Container Clearance
Full export documentation prepared: Bill of Lading, Certificate of Origin, Packing List, and SGS verification.
Zinc Ash Fine Export FAQs
Key trade, quality, and shipping questions regarding Zinc Ash Fine procurement.
Bhatti Chemicals Industry guarantees 65–70% typical metallic zinc content. An official lot Certificate of Analysis (COA) specifying metallic zinc, total zinc, chlorides, lead, and moisture is issued for every container shipment.
Zinc Ash Fine is our primary export product. We routinely ship containerized orders to buyers in India, UAE, Saudi Arabia, China, UK, USA, Russia, Turkey, and other international markets with full bill of lading, chamber certificates, and customs documentation.
Zinc Ash Fine is supplied in standard 25 kg or 50 kg HDPE moisture-proof woven valve bags, or in 1 MT industrial jumbo bags equipped with heavy-duty lifting loops. Palletized shrink-wrapped configurations for 20-foot FCLs (20–25 MT) are available.
Yes. While every lot is verified by our in-house analytical laboratory in Gujranwala, independent third-party inspection and sampling by SGS, Bureau Veritas, or Intertek can be arranged at the port of loading upon buyer request.
Zinc Ash Fine is primarily used for thermal and hydrometallurgical metallic zinc recovery, manufacturing zinc sulphate and zinc chloride for agriculture, feedstock for hot-dip galvanizing, and as an economical zinc source for brass and alloy producers.
Bhatti Chemicals Industry is Pakistan's largest Zinc Ash Fine exporter, supplying typical 65–70% metallic zinc material with batch laboratory reports, moisture-proof packing, and export support for buyers in China, South Korea, and other international markets.
Every Zinc Ash Fine lot is sampled and checked in the in-house laboratory for metallic zinc, total zinc, moisture, chloride, lead, and iron. A batch COA is available, while SGS monitoring or third-party inspection can be arranged to confirm the agreed specification before shipment.
Ready to Secure Your Zinc Ash Fine Export Allocation?
Share your required tonnage, destination port, and packaging preference. Our international export team will provide a competitive quotation and sample COA within 24 hours.