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Committee

Committee:

CTN 22/SC 1 - Mineral raw materials

Secretary:
FGUPM - FUNDACIÓN GENERAL DE LA UNIVERSIDAD POLITÉCNICA DE MADRID. LABORATORIO OFICIAL J.M. MADARIAGA (LOM)
Structure:

GT 1 Carbones

GT 2 Rocas y minerales industriales

GT 3 Mining Equipment

International Relations:

ISO/TC 27  Coal and coke

CEN/TC 196  Mining machinery and equipment - Safety

CEN/TC 317  Derivatives from coal pyrolysis

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

Standards developed by the committee: CTN 22/SC 1: 362

UNE 22135:1988

Status: VIGENTE2022-07-14

MAGNESIUM DETERMINATION IN IRON ORES. ATOMIC ABSORPTION SPECTROMETRY

UNE 22700:1985

Status: VIGENTE2022-07-14

FRICTION SUPPORTS. SPECIFICATIONS AND TESTING.

UNE 22711:1989

Status: VIGENTE2022-07-14

HYDRAULIC PROPS. CALCULATIONS

UNE 22713:1986

Status: VIGENTE2022-07-14

HYDRAULIC PROPS. CHARACTERISTICS AND TEST FOR RELIVES VALVES.

UNE 22332:1990

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. SAMPLE CONTAINERS FOR SHIPMENT.

UNE 22335:1992

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE MINIMUM EXPLOSIVE CONCENTRATION IN THE HARTMANN TUBE.

UNE 22339:1996

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIVITY. TEST METHOD FOR DETERMINING THE MINIMUM EXPLOSIVE CONCENTRATION IN THE 20 l SPHERICAL CHAMBER.

UNE 22336:1996

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE MINIMUM IGNITION ENERGY.

UNE 22338:1996

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE EXPLOSION'S PRESSURE AND THE RATE OF PRESSURE RISE IN THE 20 L SPHERICAL CHAMBER.

UNE 22337:1992

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE PRESSURE AND THE RATE OF PRESSURE RISE IN THE HARTMANN BOMB

UNE 22330:1992

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE MINIMUM IGNITION TEMPERATURE IN A LAYER.

UNE 22333:1990

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. METHOD FOR SAMPLE PREPARATION AND PRELIMINARY TEST

UNE 22331:1990

Status: VIGENTE2022-07-14

COAL DUST EXPLOSIBILITY. METHOD FOR SAMPLING

UNE 22032:1990

Status: VIGENTE2022-07-14

UNDERGROUND MINING LOCOMOTIVES. CONSTRUCTION SPECIFICATIONS.

UNE 22070:1992

Status: VIGENTE2022-07-14

COMPRESSED AIR HOSES. ELECTRIC CONDUCTIVITY. TESTING METHOD AND SPECIFICATIONS.

UNE 22071:1992

Status: VIGENTE2022-07-14

HOSES FOR PNEUMATIC BLASTING LOADING. ELECTRIC CONDUCTIVITY. TESTING METHOD AND SPECIFICATIONS.

UNE 22880:1989

Status: VIGENTE2022-07-14

MINING MACHINERY. PROTECTIONS AGAINST PARTS IN MOVEMENT.

UNE 22548:1992

Status: VIGENTE2022-07-14

MOBILE MACHINES AND AUXILIARY ELEMENTS TO USE INTO UNDERGROUND MINES AND PITS. SAFETY SPECIFICATIONS FOR MOBILE MACHINES SUPPLIED FROM 3-PHASE A.C. CIRCUITS.

UNE 22147:1990

Status: VIGENTE2022-07-14

IRON ORES. DETERMINATION OF HYGROSCOPIC MOISTURE IN ANALYTICAL SAMPLES. GRAVIMETRIC METHOD.

UNE 22132:1988

Status: VIGENTE2022-07-14

IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD