The State Administration of Work Safety released the 2015 Safety Science and Technology Guide

The provinces, autonomous regions, municipalities directly under the Central Government and the Xinjiang Production and Construction Corps Safety Production Supervision Administration, provincial-level coal mine safety supervision bureaus, relevant central enterprises, relevant directly affiliated institutions and organizations:

In order to promote the implementation of the "Science and Technology" strategy, guide all social units to carry out safety and scientific research in an orderly manner, further improve the effectiveness of safety and scientific research, and improve the ability of safe production to tackle the root causes, the State Administration of Safety Supervision has compiled the "2015 Safety Science and Technology Key Guide". Printed to you, please implement it carefully.
1. Coal mine field

1. Intelligent and sophisticated exploration and treatment techniques for hidden and disaster-causing factors in coal mines.

Research and development of intelligent and sophisticated exploration and treatment technologies for concealed and catastrophic factors in coal mines, to achieve automatic and intelligent disaster-causing factors such as stress, temperature, surrounding rock rupture and resistivity anomalies within 30m of vertical depth of coal seam and 200m in front of roadway. Dynamic continuous monitoring, automatic identification and early warning of disaster sources, data update interval is less than 3h.

2. Big data monitoring and early warning technology for major disasters in coal mines.

Develop comprehensive human-machine, ring-based information sensing technology based on disaster warning, adapt to high-bandwidth, wide-ranging transmission technology and equipment in complex underground environment, development of disaster monitoring and early warning platform and data acquisition standards, gas, water, fire, Early warning models and methods for major disasters such as dust, impact ground pressure and roof, develop an early warning system that can realize the multi-factor monitoring of major disasters in coal mines, and effectively improve the technical level of coal mine disaster prevention and control in China.

3. Coal mine deep rock coal rock and thermal power disaster prevention and control technology.

Research and development of deep coal mine coal rock, thermal dynamic disaster evolution law, deep mining coal and rock coupled dynamic disaster comprehensive control technology, deep coal mine mining multi-field coupling conditions mine fire damage mechanism and control technology, to achieve safe and efficient mining of coal mine deep well.

4. Coal mine gas dust explosion monitoring and prevention and control technology.

Research on gas emission monitoring technology and equipment for gas and coal dust explosion, and gas concentration monitoring technology and equipment formation system to prevent accidents; research and development of stable and reliable active isolation and suppression equipment and installation and application technology, and passive explosion-proof facilities Coal mine underground isolation explosion suppression system to prevent and control the occurrence and development of gas coal dust explosion.

5. Low permeability coal seam anti-reflection and gas efficient extraction and utilization technology and equipment.

R&D well combined extraction technology, underground comprehensive anti-reflection and enrichment technology, intelligent control technology for extraction, high-efficiency drilling equipment for low permeability coal seam, and efficient use of gas cascade technology to achieve efficient extraction and utilization of gas. It will curb the occurrence of heavy gas accidents in coal mines and promote the industrialization of coal mine gas utilization.

6. Rapid identification and treatment technology of coal mine water inrush.

Develop on-site on-board water inrush water source rapid discrimination system and mobile rapid grouting system to provide technical equipment support for high-efficiency rescue and disaster relief of coal mine water disasters in China.

7. Coal intelligent and safe unmanned mining technology.

Develop intelligent and safe unmanned coal personnel to inspect safety and security technologies, environment-based safety and automatic production technology, and equipment automatic straightening technology, and build a national remote intelligent service platform and safe unmanned mining demonstration project based on big data.

Second, the metal non-metal mine field

1. Key technology for safety of ultra-large-scale metal mining in ultra-deep wells.

Carry out ultra-deep shaft construction safety technology and surrounding rock support early warning technology, ultra-deep well large load high-speed safety lifting equipment and safety key technology and fall prevention measures, ultra-deep well thermal damage mechanism and prevention and control technology, super deep well mining surface rock movement prediction And safety control technology, ultra-large-scale mining process efficient collaborative mining technology, ultra-large-scale transportation system and its intelligent control technology, underground large-tonnage intelligent electric motor vehicle and intelligent driving control signal system, etc., to provide technology for ultra-large-scale mine large-scale mine safety mining support.

2. The safety management technology and equipment of goaf and tailings pond.

Study the disaster-causing mechanism and safe and effective treatment technology of goaf and tailings pond, study the law of electromagnetic wave propagation and full-space inversion method of arbitrary electrode arrangement, develop free-style three-dimensional electric instrument, high-speed shielding directional geological radar Self-assembled 3D seismic tomography, open-air slope and tailings reservoir 3D microwave interference imager and other equipment to improve the accuracy of non-coal mine goaf, water damage and tailings reservoir disaster detection.

3. Key technologies and equipment for safety and security of offshore oil and gas exploitation.

Research on key technologies such as oil and gas gathering and transportation safety control, offshore quantitative risk assessment, equipment and facility integrity management, equipment and facilities long-term operation and extended service, new sulfur solvent sulfur deposition treatment, research and development of offshore oil and gas exploitation safety monitoring and control Emergency technical equipment, the development of special well-sealing devices, internal anti-spray tools, new reliable well control equipment and wellhead devices, etc., to form a series of safety and security key technologies and equipment for offshore oil and gas safe mining.

4. Mine production safety Internet of Things and unmanned mining technology research and demonstration.

Research on remote control and automated mining technology based on Internet of Things, establish a large-data-based mine (including tailings pond) production safety IoT monitoring and supervision platform, to achieve safer and more efficient security that can be managed, trusted, and intuitive real-time monitoring Monitor the network and mine connection system and carry out demonstration applications.

5. Verification and testing technology for major disasters in metal non-metallic mines.

To study the macro-measured physical quantity inspection indicators, testing methods, verification procedures of key disaster-causing factors in metal non-metal mines, develop relevant standards, and establish a non-coal mine major disaster accident prevention and detection technology system.

6. Full tailings paste filling process and complete sets of equipment.

Studying the physical and mechanical properties, proportion, sedimentation characteristics and rheological properties of tailings materials, and proposing the preparation of high concentration, non-blocking and high strength tailings filling materials; developing paste thickener to achieve large capacity treatment and high concentration The tailings are concentrated, the slurry concentration reaches more than 65%; the large-scale filling industrial pump is developed, and the conveying volume reaches 400m3/h; the paste filling pipeline control system and the electric control system are developed to realize continuous filling and automatic operation.

Third, the field of hazardous chemicals

1. Multi-hazard coupling risk assessment and prevention and control technology in chemical parks.

Systematic research on the coupling relationship between major industrial accidents in chemical parks, quantitative risk assessment of coupling effects, dynamic evolution deduction based on scenarios, dynamic decision support for disaster emergency response, comprehensive prevention and control of disaster prevention and reduction, etc. The safe operation of the park provides key guarantee technology.

2. Identification of major hazards and accident hazards and risk assessment techniques.

Select large petrochemical plants, urban LNG filling stations, high-sulfur natural gas and crude oil production and storage devices, offshore oil and gas exploration platforms, etc., to study quantitative safety assessment techniques based on functional safety, safety integrity based on dynamic risks. Management method, combined with Internet of Things, cloud computing, big data and other technologies to establish a major hazard source and major hidden danger risk management platform, and build a closed-loop dynamic management system based on quantitative risk assessment data.

3. Chemical risk assessment and hazardous process safety assessment technical equipment.

Study key technologies such as chemical risk assessment, process heat hazard assessment, process safety analysis, functional safety instrument assessment, protective layer analysis and overall quantitative risk assessment, and study the typical accident risk assessment of emerging energy such as LNG/CNG and shale gas. Technology, research and development of dangerous chemical identification equipment such as explosion of dangerous chemicals, providing guarantee technology for the intrinsic safety of chemical equipment in China.
4. Key technologies and equipment for safety protection of large-scale new coal chemical plants.

Explosion suppression of coal bunker and conveying system, optimization of layout and safety control of large gasifier, safety control of large air separation plant, safety detection and monitoring of flare system, detection of small leaks in hazardous areas of key devices (9ppm) and equipment for near-long-range lightning warning system (60km, 15min), high-risk process disaster mechanism and intrinsic safety, accident emergency disposal and other technical equipment research, providing key guarantee technology for the safe operation of coal chemical plants in China.

5. Oil and gas pipeline network security technology and equipment.

Conduct large-scale simulation and experimental research on oil and gas leakage and explosion accidents, develop gas pipeline leakage monitoring and early warning and emergency rescue technology, develop high-precision hazardous chemicals long-distance pipeline leakage remote sensing monitoring and early warning positioning technology and equipment, and develop pipeline national map information system. The research puts forward the integrity management system of oil and gas pipelines, and comprehensively improves the safety management level of oil and gas pipelines.

6. Monitoring, early warning and prevention and control technologies for high-risk chemical process accidents such as liquid chlorine and liquid ammonia.

In response to high-risk chemical processes such as liquid chlorine and liquid ammonia, research on accident mechanisms such as liquid chlorine and liquid ammonia leakage, poisoning, fire and explosion, research and development of accident monitoring and early warning and prevention and control technology and equipment, and provide accident prevention and control for liquid chlorine and liquid ammonia. Technical Support.

7. Research on key hazardous processes and mechanical equipment for fireworks and firecrackers production.

Research and test the hazard characteristics and sensitivity of common pyrotechnics, provide theoretical basis for the safe production of fireworks and firecrackers; research and improve the production process of key dangerous processes, eliminate backward production processes; research and develop key medical machinery and equipment, and improve mechanization Level, comprehensively improve the safety production support capability of fireworks and firecrackers from the aspects of technology and equipment.

Fourth, metallurgical and other industries and trades

1. Research and demonstration of dust explosion accident prevention and control technology in industrial and mining trade.

To study the safety general survey and risk assessment grading technology of dust explosion hazardous workplaces in industrial and mining trade, combined with the research on the mechanism of dust explosion accidents, research and develop key technical equipment for dust explosion accident prevention, especially venting and explosion-proof devices, and establish a dust explosion accident monitoring and early warning system. The study proposes practical regulations, standards and policy measures to prevent dust explosion accidents.

2. Molten metal accident monitoring and early warning and prevention and control technology.

Research on high-temperature molten metal anti-rollover, anti-splash, anti-explosion technology, research and development of high-temperature molten metal lifting process safety intelligent monitoring system.

3. Large-scale production equipment life-cycle safety diagnosis technology and application demonstration.

Develop and develop large-scale production equipment from the safety diagnostic technology and equipment required for the entire life cycle of design, manufacture, installation, use, maintenance, modification and demolition.

V. Occupational disease hazard field

1. Monitoring, early warning, protection technology and equipment for serious occupational hazards.

For high-risk dust such as dust, research and development of rapid detection technology for occupational hazards, research on biological methods and management of concentration standards, study risk assessment techniques for occupational hazards, and study high-risk dust monitoring and early warning, protection technology and equipment.

2. Evaluation and control techniques for downhole dust, high temperature heat damage, radiation, etc.

Research on underground mechanized mining face, airborne dust pollution mechanism, suppression technology and equipment in anchor spray operation area, research on coal mine respiratory dust concentration and deposition coal dust intensity detection and monitoring technology and information sharing technology, research and development of deep well high temperature heat damage evaluation, Control technology and equipment.

Sixth, emergency rescue field

1. Coal mine disaster communication and positioning technology and coal mine rapid disaster relief equipment.

Develop comprehensive disaster relief technology and equipment for underground environment and life detection, disaster and secondary disaster forecast prevention, intelligent communication channel and rescue channel automation construction and medical rescue. The development distance reaches 1000m transparent communication system with error less than 3m. Accurate personnel positioning system. Accelerate the development of ground and underground emergency rescue drilling rigs. The ground high-power top-drive vehicle drilling rig has a torque of ≥35000N•m, a pulling force of ≥1200kN, a feeding force of ≥200kN, a turning speed of ≥150r/min, and a downhole rescue rig that meets 80m (Φ800mm). Drilling and drilling capability to ensure the safety of trapped people and the rapid rise of wells.

2. Public safety protection technology and equipment for major accidents.

Research on public evacuation and local risk avoidance criteria for major accidents, research and development of large-scale directional emergency alert notification technology and equipment, research and development of complete sets of technologies and equipment such as safe and efficient personal protective equipment, and development of high-precision and rapid simulation technology and systems for complex accidents Evacuation simulation technology and system.

3. Key technologies for the construction of major accident scenarios and emergency drills.

Conduct major accident scenario construction, emergency drill and assessment technology research, build a major accident scenario construction system, emergency plan digital technology and system, emergency drill and evaluation system, provide basis for emergency plan system optimization, plan revision and emergency training drill, and realize digitalization The intelligent and real-time implementation of emergency plans enables “immersion” exercises based on multimedia and virtual reality technologies to support qualitative and quantitative assessments of emergency drills.

4. Key technologies and equipment for road transport safety of hazardous chemicals.

To study the mechanism of hazardous chemicals transport-derived accidents, develop low-illumination explosion-proof cameras with typical sensitivity values ​​of ≥5500mV in the visible range, identify and track dangerous chemicals transport vehicles with effective recognition rate ≥95%, transport leaks of hazardous chemicals and fire detection and monitoring. Key technologies and equipment such as emergency assistance decision-making, development of dangerous chemicals vehicle monitoring systems, and improve the safety of road transport of dangerous chemicals in China.

5. Complete sets of emergency rescue equipment and adaptive technology and equipment.

For different safety production accidents, research and analyze the interrelationship between various types of emergency rescue equipment under catastrophic conditions, study the performance test technology of emergency rescue equipment under catastrophic environment, and develop large-scale high-precision rescue equipment required in various extreme situations. Auxiliary equipment to improve the reliability, adaptability and completeness of emergency rescue equipment.

6. Mine emergency rescue protection and disaster area detection equipment.

Develop key technologies and equipment for high-reliability intelligent respirators, solve problems such as mask fogging, multi-functional masks, environmental collection and transmission, and versatility standards for respirator components, and conduct research on mine explosion-proof portable gas chromatographs to develop intrinsic safety of mines. Type disaster area detection robots, intelligent detection aircraft.

7. Disposal techniques and equipment in the disaster area.

Develop mine-based remote control intelligent rapid sealing technology and equipment research, research and develop vehicle-mounted integrated emergency drainage key technologies and equipment, and carry out urban underground pipe network hazard source monitoring and emergency disposal technology and equipment research.

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