Henan Staurk Machinery CO.,LTD
| Payment Terms | T/T,L/C,D/A,D/P,Western Union |
| Supply Ability | 20 sets |
| Delivery Time | 30-45 days |
| Packaging Details | Container or Bulk Cargo Ship or Flat Rack |
| Processing capacity | 30TPD-2500TPD |
| Input Size | ＜540mm |
| Recovery Rate | 98% |
| Materials | Rock Gold |
| After sale service | Send engineer to do the installation and commissioning and training |
| Origin | China Manufacturer |
| After Sale Service | Our Engineers Will Do Installtion And Commissioning And Training On Site If Need |
| OEM | Acceptable (buyer Provide Drawings) |
| Motor Brand | China Famous Brand |
| Years Experience | More Than 20 Years |
| Service before sale | General drawing avaliable |
| Quality Inspection | Acceptable by third party like SGS,TUV,etc |
| Brand Name | Staurk |
| Model Number | 30TPD-2500TPD |
| Certification | CE ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,D/A,D/P,Western Union | Supply Ability | 20 sets |
| Delivery Time | 30-45 days | Packaging Details | Container or Bulk Cargo Ship or Flat Rack |
| Processing capacity | 30TPD-2500TPD | Input Size | ＜540mm |
| Recovery Rate | 98% | Materials | Rock Gold |
| After sale service | Send engineer to do the installation and commissioning and training | Origin | China Manufacturer |
| After Sale Service | Our Engineers Will Do Installtion And Commissioning And Training On Site If Need | OEM | Acceptable (buyer Provide Drawings) |
| Motor Brand | China Famous Brand | Years Experience | More Than 20 Years |
| Service before sale | General drawing avaliable | Quality Inspection | Acceptable by third party like SGS,TUV,etc |
| Brand Name | Staurk | Model Number | 30TPD-2500TPD |
| Certification | CE ISO | Place of Origin | China |
| High Light | Cyanide Free Gold Leaching Reagents ，CIL Process Gold Leaching Reagents | ||
20tpd-300 tpd Cyanide free gold leaching reagents for CIL process
1.Product Introduction CIP CIL Gold Extraction
This high-tech environmental reagent is a 1:1 functional replacement for sodium cyanide (NaCN). Formulated from non-toxic inorganic salts, stabilizers, and catalysts, it is designed for gold extraction through Carbon-in-Leach (CIL) circuits without the extreme toxicity associated with traditional methods.
2.Application CIP CIL Gold Extraction
Target Ores: Highly effective for oxidized gold ores, low-grade ores, and certain sulfide-bearing gold ores.
Operational Scale: Optimized for 20tpd – 300tpd small-to-medium processing plants, especially those in regions with strict environmental regulations.
Resource Recovery: Widely used in tailings reprocessing and high-grade gold concentrate leaching.
3.Working Principle CIP CIL Gold Extraction
Coordination Leaching: Once dissolved in the slurry, the reagent's active molecules react with gold atoms to form a stable, soluble gold-complex ion ($[Au(X)_2]^-$).
Simultaneous Adsorption (CIL): While the reagent dissolves the gold, activated carbon added directly to the tanks captures the gold-complex ions in real-time.
Kinetic Acceleration: The reagent operates optimally at a pH of 10.5 – 12.0, utilizing dissolved oxygen to catalyze the oxidation and complexation process.
4.Advantages CIP CIL Gold Extraction
Eco-Friendly & Safe:
Non-Toxic Classification: Classified as ordinary chemicals for transport and storage, eliminating the need for high-security bunkers and specialized hazmat permits.
Green Tailings: The resulting tailings meet environmental discharge standards more easily, reducing the cost of detoxification.
High Recovery Efficiency:
Achieves recovery rates comparable to or higher than cyanide (typically 90%–95%), often with a faster leaching cycle.
Process Compatibility:
Zero Infrastructure Change: Fully compatible with existing CIL tanks, agitators, and desorption-electrowinning systems. No equipment modification is required.
Superior Selectivity:
Demonstrates stronger resistance to "interfering" elements like Arsenic (As) and Sulfur (S), ensuring stable recovery even in complex mineralogies.
Cost-Effectiveness:
Reduces administrative and compliance costs related to "toxic chemical" management, leading to better overall project ROI for 20-300tpd sites.
5.Our Solutions
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
3000000USD-5000000
Employee Number:
160~160
Ecer Certification：
Verified Supplier
Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction mac... Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction mac...
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