The application effectiveness of carbon dioxide fracturing tubes in mining engineering continues to be evident, and safe rock-breaking solutions are gradually being implemented.

In recent years, as requirements for safe mining operations and environmental protection standards have continued to rise, traditional blasting methods have become increasingly inadequate to meet actual needs in some mining areas and engineering applications. As a... A physical fracturing method that uses no explosives, no open flames, and produces low vibration. Carbon dioxide fracturing tube technology is being increasingly adopted by mines and engineering firms, making it an important choice for safe rock breaking.

Against this backdrop, The application effects of carbon dioxide fracturing tubes in actual mining operations are gradually becoming apparent, and their safety and controllability have been thoroughly verified.

Carbon Dioxide Fracturing Tube Technology: More Aligned with Current Mining Development Trends

The carbon dioxide fracturing tube works by injecting liquid CO₂ into a high-strength, sealed tube body. Under specific conditions, the CO₂ instantly vaporizes and expands, generating high-pressure energy that causes directional fracturing of the rock mass. The entire process does not involve explosives, produces no flames, and does not generate conventional blast shockwaves.

Compared with traditional blasting methods, this technology has the following notable features:

Not within the scope of pyrotechnic management. Construction organization is more flexible.

The fracturing process is highly controllable. , which helps protect the surrounding rock structure.

Low vibration and noise Suitable for mining areas with high safety requirements.

Excellent environmental performance Does not produce toxic gases or blasting residues.

These advantages make CO2 fracturing tubes highly valuable for applications in mining, quarry stripping, tunnel excavation, and other similar scenarios.

Engineering Application Cases (Typical Scenario Examples)

During open-pit mining operations in a resource-rich region, the contractor encountered the following issues during the stage of widening the ore body:

There are already mined areas in the vicinity, requiring strict vibration control.

The traditional blasting approval process is lengthy, which affects construction schedules.

The rock layers have high hardness, and mechanical crushing efficiency is limited.

After a comprehensive assessment, the contractor adopted... CO2 fracturing tubes are used for pre-splitting rock masses. 。

Construction method

Arrange the fracturing hole positions according to the stratigraphic structure.

Segmented arrangement of carbon dioxide bursting tubes

Employing directional fracturing operations.

Implementation effect

The orientation of rock mass fractures is clear, and the extent of fracturing is controllable.

No flying rocks or strong vibrations have been observed.

The efficiency of subsequent excavation and loading operations has significantly improved.

Dust and noise levels in the work environment have been significantly reduced.

After construction was completed, on-site personnel reported that this approach—while ensuring safety—effectively boosted overall construction efficiency and created favorable conditions for subsequent continuous operations.

This case is a summary of a typical application scenario and does not involve any specific project or organizational names; it is intended solely for technical application demonstration.

The Comprehensive Advantages of Carbon Dioxide Fracturing Tubes in Underground Mining Operations

Based on a summary of various engineering practices, carbon dioxide fracturing tubes in the mining sector primarily demonstrate the following advantages:

1. Suitable for complex geological conditions

The hole spacing and arrangement can be adjusted according to the rock mass structure, making it adaptable to various ore seam conditions.

2. Facilitates continuous construction

No need to frequently halt work waiting for blasting approvals—construction planning is more controllable.

3. Enhance the overall safety level of the mining area

Reduce blasting risk factors and lower the probability of accidents.

4. Facilitates standardized management

The equipment specifications are standardized, the operational procedures are standardized, and it’s easy to train and replicate.

China Chuangpuda continues to promote the application of carbon dioxide fracturing tube technology.

As a company specializing in the R&D and manufacturing of CO2 fracturing equipment, China Chuangpuda Continuously focusing on the actual needs of mining operations, we are optimizing and upgrading the structure, safety performance, and operational stability of fracturing tubes, dedicated to providing services for mining enterprises. A fracturing solution that is safer, more efficient, and better aligned with industry development trends. 。

Thanks to its well-established manufacturing system and robust technical support, China Chuangpuda’s CO2 fracturing tubes are now suitable for a wide range of mining and rock-breaking applications in engineering projects, providing reliable support for safe production and green construction in the industry.

Conclusion

Under the trend of the mining industry moving toward safety, environmental protection, and standardization, carbon dioxide fracturing technology is gradually shifting from a “supportive solution” to a “mainstream choice.” In the future, as application experience continues to accumulate, this technology will play an increasingly important role in more mining and engineering fields.

For information on the technical solutions, application scenarios, and foreign trade cooperation opportunities related to carbon dioxide fracturing tubes, please feel free to contact China Chuangpuda Machinery & Technology Co., Ltd.