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Committee

Committee:

CTN 22 - Mineral raw materials, Mining and explosives

Secretary:
FGUPM - FUNDACIÓN GENERAL DE LA UNIVERSIDAD POLITÉCNICA DE MADRID. LABORATORIO OFICIAL J.M. MADARIAGA (LOM)
Field of Activity:
Standardization of: Characterization, classification, cataloging and utilization of mineral raw materials (solid mineral fuels including cokes, metallic minerals, non-metallic minerals, rare earths, industrial rocks, ornamental rocks and aquifers), such as denomination, sampling methods, tests methods and quality specifications, etc. The specifications regarding materials, machinery and equipment, procedures and practices, used in the prospecting, exploration, exploitation and beneficiation of mineral resources; The techniques, procedures and good practice codes used in mining engineering geotechnical, including plans and designs used in mine geometry, as well as the elaboration of sustainable mining management indicators; The specifications referring to personal and collective protection equipment and systems associated with equipment used exclusively in mines; Safety requirements for reciprocating and rotary internal combustion engines intended for equipping machines for underground work; Sustainable raw materials according to industry best practices, throughout the value chain of all mineral raw materials, from extraction (mining and quarrying) to processing, refining and manufacturing of the final product, including the entire upstream and downstream value chain. Included are the rehabilitation of mines and quarries, circular economy processes for extractive waste management and resource efficiency in mineral raw materials; Manufacturing, reception, testing, characterization and technical assessment of gunpowders, explosives, support for explosives, cartridge ammunition, pyrotechnic products and their mixtures, as well as raw materials and devices loaded with them, such as igniters, detonators, blasting cap, bengals , etc.; Methods, elements or apparatus for the measuring, recording and interpretation of vibrations that could be produced by blasting. With the exception of: Aggregates; Standards on quality management and environmental management systems and tools are the responsibility of other committees.
Structure:

SC 1 Mineral raw materials

SC 2 Mining techniques

SC 3 Sustainable mining management

SC 4 Explosives

SC 5 Natural stones

SC 6 Fireworks

SC 7 Captura, transporte, utilización y almacenamiento de dióxido de carbono

International Relations:

ISO/PC 348  Sustainable Raw Materials

ISO/TC 27  Coal and coke

ISO/TC 82  Mining

ISO/TC 102  Iron ore and direct reduced iron

ISO/TC 183  Copper, lead, zinc and nickel ores and concentrates

ISO/TC 263  Coalbed methane (CBM)

ISO/TC 264  Fireworks

ISO/TC 265  Carbon dioxide capture, transportation, and geological storage

ISO/TC 298  Rare earth

ISO/TC 327  Natural stones

ISO/TC 328  Engineered stones

ISO/TC 345  Materials for specialty technologies

CEN/SS C20  Explosives and firework

CEN/TC 125  Masonry

CEN/TC 196  Mining machinery and equipment - Safety

CEN/TC 212  Fireworks

CEN/TC 246  Natural stones

CEN/TC 317  Derivatives from coal pyrolysis

CEN/TC 321  Explosives for civil uses

CEN/TC 472  Rare Earth Elements

CEN/TC 474  Carbon dioxide Capture, transportation, Utilisation and Storage (CCUS)

CEN/TC 477  Sustainable production of mineral and metal raw materials from mining and recycling

CEN/WS Sea4Value  Brine mining- Recovery of minerals and metals from brines of seawater desalination plants

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 22: 667

UNE 22542:1992

Status: VIGENTE1992-07-09

TESTER AND OHMMETERS FOR ELECTRIC SHOT-FIRING CIRCUITS.

UNE 22301:1992

Status: VIGENTE1992-07-08

APPARATUS FOR THE DETECTION AND MEASUREMENT OF METHANE TO 5% IN UNDERGROUND MINES.

UNE 22351:1992

Status: VIGENTE1992-07-08

LOADERS FOR MASSIVE EXPLOSIVES BY CONTAINERS UNDER PRESSURE. SAFETY RULES.

UNE 31001:1991

Status: VIGENTE1991-03-11

TEST OF EXPLOSIVES IN LEAD BLOCK. TRAUZL TEST.

UNE 22561:1990

Status: VIGENTE1990-12-24

ELECTRICAL CABLES FOR MINES. SIGNALING AND CONTROL CABLES, 300/500 V.

UNE 22560:1990

Status: VIGENTE1990-12-24

ELECTRICAL CABLES FOR MINES. TELECOMMUNICATION CABLES.

UNE 32005:1990

Status: VIGENTE1990-12-24

COAL. DETERMINATION OF THE CRUCIBLE SWELLING NUMBER.

UNE 32101:1990

Status: VIGENTE1990-12-24

COAL AND COKE. GLOSSARY OF TERMS.

UNE 32104:1990

Status: VIGENTE1990-05-21

HARD COAL. SIZE ANALYSIS.

UNE 22545:1990

Status: VIGENTE1990-05-18

ELECTRICAL APPARATUS FOR UNDERGROUND MINES. POWER TRANSFORMERS HV/LV, DRY-TYPE.

UNE 22586:1989

Status: VIGENTE1989-03-21

ELECTRICAL CABLES FOR OPEN PITS. ARMOURED CABLES, EPR INSULATED FOR AMOVIBLE AND SEMIFIXED SERVICES, 6/10 KV TO 18/30 KV.

UNE 22587:1989

Status: VIGENTE1989-03-21

ELECTRICAL CABLES FOR OPEN PIT. LIGHT TYPE CABLES FOR HAULING IN MOBILE SERVICES. NOMINAL VOLTAGE 1,8/3 KV AND 3,6/6 KV.

UNE 22585-2:1989

Status: VIGENTE1989-03-21

ELECTRICAL CABLES FOR OPEN PIT. FLEXIBLES CABLES, EPR INSULATED. PART 2: CABLES FOR 1,8/3 KV TO 18/30 KV.

UNE 32201:1986

Status: VIGENTE1986-12-15

COKE. SAMPLING.

UNE 22521:1986

Status: VIGENTE1986-12-15

ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES. FLEXIBLE CABLE PROTECTION.

UNE 7307:1986

Status: VIGENTE1986-11-15

GRAVIMETRIC DETERMINATION OF CALCIC CARBONATE, SILICA AND CALCIC FLUORIDE IN FLUORSPAR.

UNE 22520:1986

Status: VIGENTE1986-05-15

ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES.

UNE 22527:1986

Status: VIGENTE1986-05-15

ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES. PRESCRIPTIONS FOR GATE-END BOXES USED FOR SECUNDARY VENTILATOR FEEDING.

UNE 22546:1986

Status: VIGENTE1986-05-15

ELECTRICAL APPARATUS FOR MINES. EMERGENCY STOP SWITCHES.

UNE 22613:1986

Status: VIGENTE1986-05-15

GEOPHYSICAL TERRESTRIAL PROSPECTING. RESISTIVITY METHOD. VERTICAL ELECTRIC SOUNDINGS.