Online Gold Refinery Design & Consulting
Affordable, Fast, and Professional – Designed by LAKA.ir Experts
Transforming Gold Refinery Dreams into Operational Reality
Every successful gold refinery begins with a precise and intelligent design.
At LAKA Refinery Solutions, we combine science, engineering, and innovation to create online refinery design and consulting services that are not only affordable but also ready for rapid implementation anywhere in the world.
Unlike most companies that take months and charge excessively, we deliver a complete conceptual design, layout, and cost model in record time — often within 7–10 working days.
Our clients include startups, research institutions, and investors across Africa, Asia, and the Middle East, who trust LAKA.ir for clarity, speed, and world-class engineering thinking.
What We Offer — Step-by-Step Refinery Design Package
| Stage | Description | Output |
|---|---|---|
| 1. Requirement Analysis | We analyze your input (gold source, purity, capacity, target output). | Customized process selection and flow chart |
| 2. Conceptual Design | Selection of technology (Aqua Regia, Electrolysis, Miller, or Hybrid). | Process flow diagram + description |
| 3. 3D Plant Layout | Spatial design for equipment and workflow efficiency. | 3D design preview in PDF or CAD format |
| 4. CAPEX & OPEX Estimation | Full cost analysis with return on investment model. | Excel-based financial report |
| 5. Equipment List & Manufacturer Links | Recommended suppliers (Italy, China, Germany, Turkey). | Direct sourcing links and technical data |
| 6. Final Report | All-inclusive technical and financial file. | Ready-to-implement project document |
Why LAKA.ir Is the Smart Choice
-
Up to 60% Lower Cost than Global Firms
We work efficiently using digital tools, so our pricing is far below European or US consultants. -
Fully Online — No Travel Required
You can send your refinery specifications by email or WhatsApp and receive the entire project file digitally. -
Delivery Within 7 to 10 Working Days
Speed matters. You’ll have a complete professional design faster than any competitor. -
Customizable for Any Country or Scale
From 1 kg/day laboratories to 100 kg/day industrial plants, our designs adapt easily. -
Certified Engineers & Global Experience
Our team has worked with refinery builders in Mongolia, Turkey, and the UAE, ensuring real-world accuracy.
Online Gold Refinery Design & Consulting
Exclusive Sale of the Gold Refinery Platform – Top-Ranked on Google
Comprehensive Guide to Gold Bullion Purchase
Flandra Method for Gold Bullion Purchase & Storage
Global Gold Bullion Suppliers & International xjdvshbd BdbdbhdPurchase Guide
Flandra Method for Gold Bullion Purchase & Storage
Global Gold Investment Strategies and Market Analysis
Step-by-Step Gold Purchase & Storage Strategy for Investors
Gold Refinery Process: From Ore to Investment-Grade Bullion
Mini vs Industrial Gold Refinery | Comparison, Price & ROI
? What is the Best Gold Refinery
Advanced Gold & Precious Metals Refining Technologies | Modern Refinery Solutions
Gold Refinery Plant Cost 2025 – Real Estimation with Laka Gold Package
-Sample Gold Refinery Contract Download PDF & Word - Mobile
Sample Gold Refinery Contract – Downloadable Draft
Quantum Gold Refinery 4025 – Advanced Future Methods, Applications & Interplanetary Processing
? What is the Best Gold Refinery
"Gold Mine for Sale | Gold Mining Partnership & Supply Services - Laka Gold"
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Toll Refining Mongolia | Алтны орлого, хурдан шийдэл
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Gold Refinery Website – Services, Training, Analysis, Profit Calculation
Алт цэвэршүүлэх үйлдвэр | Gold Refinery Website
Advanced Gold Refineries with ESG and AI Integration
Ultimate Professional Gold Refinery Proposal – Global Exclusive Document
Green Gold Refinery | Comprehensive Guide
Sample Gold Refinery Flow (Aqua Regia Process)
Gold Alloy → Dissolution (HCl + HNO₃) → Filtration → Precipitation → Washing → Melting → Casting
- Expected Purity: 99.99%
- Chemical Recovery: 98–99%
- Estimated Yield per 1 kg feed: 999.9 g pure gold
Sample CAPEX & OPEX Snapshot
| Item | Estimated Cost (USD) | Remarks |
|---|---|---|
| Equipment & Installation | 120,000 | China/Italy hybrid |
| Chemical & Utilities | 15,000 / year | Based on 10 kg/day |
| Labor & Overheads | 25,000 / year | 4 operators |
| ROI | 12–18 months | High recovery efficiency |
Modular Refinery Options
| Type | Capacity | Footprint | Delivery Time | Price Estimate |
|---|---|---|---|---|
| Compact Lab Unit | 1–3 kg/day | 10 m² | 1 week | from $8,000 |
| Standard Industrial Unit | 10–30 kg/day | 50 m² | 2–3 weeks | from $35,000 |
| Custom Turnkey Unit | 50–100 kg/day | 150 m² | 3–5 weeks | from $85,000 |
You choose the type, we deliver the plan and vendor list ready for order.
From Idea to Refinery in 10 Days
When you contact us, you get:
- Free initial consultation
- Instant cost calculator
- PDF report preview before payment
- One-on-one WhatsApp support (English/Persian)
Once approved, your complete design pack includes:
- Process Flow Diagram (PFD)
- Equipment Layout (2D/3D)
- Cost Analysis (Excel)
- Recommended Manufacturer List
- Implementation Schedule
Flow Sheet of a Modern Gold Refinery
In a modern refinery, the gold refining process is carried out step by step with automated equipment. The workflow begins with the feeding of raw material and continues until the production of standard gold bullion. The main units in the illustrated line are described below:
1. Feeding Unit
Raw materials such as impure gold bars, concentrates, or scrap gold are fed into the system and prepared for further processing.
2. Melting & Pre-Treatment Unit
The feed material is melted in specialized furnaces to prepare it for chemical refining.
3. Conveyor System
The conveyor system transfers materials continuously between different refinery units.
4. Chemical Refining Unit
In this stage, impurities are removed using chemical methods such as chlorination or acid leaching.
5. Leaching & Separation Unit
Chemical reactions in specific solutions allow gold to separate and precipitate in its pure form.
6. Filtration & Final Purification Unit
After washing and filtration, gold reaches its final purity of 99.99%.
7. Casting & Bullion Production Unit
In the final step, pure gold is melted and cast into standard bullion bars (Good Delivery Bars) according to international standards.
LAKA Engineering Advantage
Our core principle:
“Affordable doesn’t mean lower quality — it means smarter engineering.”
We believe high-efficiency refinery systems can be designed ethically, sustainably, and profitably without massive capital.
Every project is verified by our internal Refinery Validation Model, which ensures:
Safe chemical balance Waste minimization Energy optimization Compliance with international standards
Client Testimonials
“We saved over $25,000 compared to a European designer and got our 3D layout within 8 days!”
— CEO, Gold Recovery Ghana Ltd.
“The technical report was clear, precise, and exactly what our investor needed.”
— Investor, UAE
“Laka.ir’s consulting team helped us finalize our LBMA compliance roadmap remotely — highly recommended.”
— Gold Refinery Project Manager, Mongolia
Ready to Start?
Let’s make your refinery concept real.
Send your basic information:
- Planned Capacity (kg/day)
- Gold Source Type (scrap, jewelry, mining)
- Desired Purity (%)
This email address is being protected from spambots. You need JavaScript enabled to view it.
WhatsApp: +989016650528
You’ll receive your custom quote within 24 hours.
Technical Design Philosophy of LAKA Gold Refinery Systems
At LAKA.ir, refinery design isn’t just about equipment — it’s about balance, precision, and profitability.
We use engineering models derived from real operational refineries to ensure every parameter — from reagent ratio to exhaust treatment — is optimized for performance and cost.
Core Refining Equations (Aqua Regia Example)
Dissolution Reaction:
Au + 3HCl + HNO_3 → HAuCl_4 + 2H_2O + NO
- We optimize acid ratio (HCl:HNO₃) at 3:1 molar proportion to minimize waste gases and reduce consumption by 15%.
Precipitation Reaction:
HAuCl_4 + Na_2SO_3 + H_2O → Au↓ + H_2SO_4 + 2HCl + NaCl
Material Balance Model
For every 1 kg of impure gold feed:
| Component | Input (g) | Output (g) | Recovery % |
|---|---|---|---|
| Gold (Au) | 850 | 849 | 99.9 |
| Silver (Ag) | 100 | 98 | 98 |
| Platinum (Pt) | 25 | 24.5 | 98 |
| Palladium (Pd) | 25 | 24 | 96 |
Total process yield: 99.3% overall efficiency
( Gold Refinery Flowchart ) PDF
Environmental & Safety Design
Our refinery layouts integrate acid fume scrubbers, activated carbon absorbers, and neutralization tanks based on the following capacity chart:
| Capacity (kg/day) | Scrubber Type | Airflow (m³/h) | Power (kW) |
|---|---|---|---|
| 1–5 | Polypropylene packed bed | 400 | 0.37 |
| 5–20 | FRP dual-stage | 800 | 0.75 |
| 20–100 | Multi-stage PVC tower | 1800 | 1.1 |
We adhere to EU Environmental Directive 2010/75/EU and ISO 14001:2015 for refinery emissions.
Profitability & ROI Simulation
Example: 10 kg/day Refinery — Aqua Regia Process
| Item | Cost (USD) | Monthly | Annual |
|---|---|---|---|
| Feedstock (Gold Scrap) | 300,000 | — | — |
| Chemicals & Utilities | 1,250 | 15,000 | — |
| Labor (4 operators) | 2,000 | 24,000 | — |
| Refining Output | 99.99% Gold | — | +360,000 |
| Gross Profit | — | — | +21,000/year |
| ROI Period | — | — | 10–14 months |
Global Benchmark: LAKA vs Competitors
| Company | Region | Delivery Time | Design Price (USD) | Online Support | 3D Layout Included | Multilingual |
|---|---|---|---|---|---|---|
| LAKA.ir | Iran (Global) | 7–10 days | 1,500–2,800 | |
|
(EN/FA/TR) |
| Balestra (Italy) | Europe | 30–40 days | 6,000–9,000 |  |
|
EN only |
| GoldTech (USA) | North America | 25 days | 8,500–12,000 | |
|
EN only |
| Hongjin (China) | Asia | 15–20 days | 2,500–4,500 | Limited | |
EN/CN |
Result: LAKA.ir ranks Top 1 globally in affordability, flexibility, and digital speed.
Implementation Strategy — From PDF to Plant
Stage 1: Virtual Design Approval
You receive a digital schematic for review. Adjustments can be made via WhatsApp or email.
Stage 2: Supplier Matching
Our sourcing team matches equipment suppliers in China, Turkey, or Italy based on your budget and certification requirements.
Stage 3: Procurement & Assembly
Once your approval is received, you can order equipment directly. We assist with installation supervision via remote video calls.
Stage 4: Commissioning Support
Final setup, calibration, and yield verification are included.
Modular System Upgrade Paths
| Base Unit | Upgrade Option | Output Capacity | Cost (USD) |
|---|---|---|---|
| 3 kg/day | +Electrolysis | 5 kg/day | +$3,500 |
| 10 kg/day | +Automation | 15 kg/day | +$5,000 |
| 30 kg/day | +Vacuum Casting | 50 kg/day | +$9,000 |
Energy Optimization Model
Power consumption is reduced by 20–30% using intelligent batch management and PID-controlled heaters.
Sample Formula:
E = P × T × η
- = Energy consumed (kWh)
- = Power rating (kW)
- = Process time (hours)
- = Efficiency factor (0.85 for LAKA design)
Why International Clients Choose LAKA
- Remote Payment Options: PayPal, crypto, or SWIFT transfer.
- Multilingual Reports: English, Persian, Turkish, Arabic.
- Confidentiality: All designs under NDA protection.
- R&D Advantage: Integration of nanofiltration, AI-based yield prediction.
- Post-Delivery Support: One year of free technical consultation.
Client Portfolio
- Golden Step Mongolia — Modular refinery for LBMA-grade gold.
- Zambezi Recovery, South Africa — Eco-refinery for e-waste gold recovery.
- Dubai Gold Hub — Optimization of electrolysis section for energy savings.
- Iran Gold Lab Network — Design of academic-scale refinery units.
Frequently Asked Questions (FAQ)
Q1: How fast can I get my design?
➡ Within 7–10 working days after confirmation of project scope.
Q2: Can you design a hybrid refinery (Electrolysis + Aqua Regia)?
➡ Yes, we specialize in hybrid systems for higher purity and lower chemical use.
Q3: Do you assist in sourcing equipment?
➡ Absolutely. You’ll receive supplier links and technical comparisons.
Q4: Can I pay after preview?
➡ Yes, we send a summary preview PDF before payment for your review.
Q5: What’s the minimum cost to start?
➡ From $1,500 for a full concept and financial model.
Call to Action — Let's Build Your Refinery Now
Time is gold — literally.
Every day without design is a day of lost opportunity.
Contact us directly via This email address is being protected from spambots. You need JavaScript enabled to view it. WhatsApp: +989016650528
Receive: Free Consultation Custom Cost Calculator Design Sample Preview
“Refinery design redefined — faster, smarter, global.”
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