He turned the wrong valve when he filled his cylinder he had 80 percent oxygen in his tank when he should have had 40.

(i) The testing of aerosol dispensers

For refrigerated liquefied gases, the escaping vapour shall be directed away from the tank and in such a manner that it cannot impinge upon the tank.

She tripped over her oxygen tank.

Road tank vehicles, rail tank wagons, non metallic tanks, intermediate bulk containers (IBCs), gas cylinders and large receptacles are not considered to fall within the definition for portable tanks

For flammable non refrigerated liquefied gases, the escaping vapour shall be directed away from the shell in such a manner that it cannot impinge upon the shell.

For flammable substances, the escaping vapour shall be directed away from the shell in such a manner that it cannot impinge upon the shell.

The portable tank includes a shell fitted with service equipment and structural equipment necessary for the transport of gases.

And it can actually crush an empty soda can.

So, if you want to go with the music for cylinders.

The names, in full, of the gases for whose transport the portable tank is approved

The only trouble is that you've forgotten to check your air tanks.

(i) for a non refrigerated liquefied gas listed in the portable tank instruction T50 in 4.2.4.2.6, the MAWP (in bar) given in T50 portable tank instruction for that gas

4.2.4.2.4 Refrigerated liquefied gases are assigned to portable tank instruction T75.

(e) unless the actual holding time for the refrigerated liquefied gas being transported has been determined in accordance with 4.2.3.7 and the portable tank is marked in accordance with 6.6.4.15.2 and

In the case of multi purpose tanks, the combined delivery capacity of the pressure relief devices shall be taken for the gas which requires the highest delivery capacity of the gases allowed to be transported in portable tanks.

and degree of filling requirements for non refrigerated liquefied gases permitted for transport in portable tanks.

Portable tank means a multimodal tank having a capacity of more than 450 litres used for the transport of non refrigerated liquefied gases of Class 2.

The minimum total IBC or tank vent area is given by

This portable tank instruction applies to non refrigerated liquefied gases.

TP20 This substance shall only be transported in insulated tanks under a nitrogen blanket.

6.6.4.2.15 Portable tanks intended for the transport of flammable refrigerated liquefied gases shall be capable of being electrically earthed.

6.6.3.5.5 In addition to filling, discharge and gas pressure equalizing orifices, shells may have openings in which gauges, thermometers and manometers can be fitted.

(f) An increase in the number of baffles and surge plates

4.2.3 General requirements for the use of portable tanks for the transport of refrigerated liquefied gases

Shell means the part of the portable tank which retains the non refrigerated liquefied gas intended for transport (tank proper), including openings and their closures, but does not include service equipment or structural equipment

Non refrigerated liquefied gases shall be transported in portable tanks conforming to portable tank instruction T50 as described in 4.2.4.2.6 and any portable tank special provisions assigned to specific refrigerated liquefied gases in Column 11 of the Dangerous Goods List and described in 4.2.4.3.

6.6.3.7.4 In the case of multi purpose portable tanks, the pressure relief devices shall open at a pressure indicated in 6.6.3.7.1 for the gas having the highest maximum allowable pressure of the gases allowed to be transported in the portable tank.

Pots.

6.6.3.2.13 Portable tanks intended for the transport of flammable non refrigerated liquefied gases shall be capable of being electrically earthed.

4.2.2 General requirements for the use of portable tanks for the transport of non refrigerated liquefied gases

Portable tank means a thermally insulated multimodal tank having a capacity of more than 450 litres fitted with service equipment and structural equipment necessary for the transport of refrigerated liquefied gases.

So the main tank, the main critical thing, is this oxygen gas supply cylinder we have here.

Other openings, except for openings leading to venting or pressure relief devices, shall be equipped with either a stop valve or another suitable means of closure located as close to the shell as reasonably practicable.

You can see on this climber, we have two oxygen tanks in the backpack little titanium tanks, very lightweight and we're not carrying much else.

The shell design shall take into account the minimum MAWP values provided in portable tank instruction T50 in 4.2.4.2.6 for each non refrigerated liquefied gas intended for transport.

In our applications, we generally put air inside this diluent gas supply, because it's a very cheap and easy source of nitrogen.

It's better than doing pots.

The portable tank shall be capable of being filled and discharged without the removal of its structural equipment.

The portable tank shall be capable of being loaded and discharged without the removal of its structural equipment.

15 The portable tank may be fitted with a device located under maximum filling conditions in the vapour space of the shell to prevent the build up of excess pressure due to the slow decomposition of the substance transported.

(a) It shall consist of a shield covering not less than the upper third but not more than the upper half of the surface of the shell and separated from the shell by an air space about 40 mm across or

6.6.3.7.3 Portable tanks intended for the transport of certain non refrigerated liquefied gases identified in portable tank instruction T50 in 4.2.4.2.6 shall have a pressure relief device approved by the competent authority.

Shell means the part of the portable tank which retains the refrigerated liquefied gas intended for transport, including openings and their closures, but does not include service equipment or external structural equipment

Road tank vehicles, rail tank wagons, non metallic tanks and intermediate bulk containers (IBCs) are not considered to fall within the definition for portable tanks