Marinized systems for vaporizing including a water bath vaporizer utilizing a slosh chamber having reduced water surface area to reduce the effects of wave created when the vaporizer is in motion, and systems utilizing such vaporizer, and to methods of making and using such systems.

Floating marinized water bath vaporizer utilizing a slosh chamber having reduced water surface area to reduce the effects of wave created which the vaporizer is in motion, and systems utilizing such vaporizer, and to methods of making and using such vaporizer.

Floating storage and regas vessels comprising a marinized water bath vaporizer utilizing a slosh chamber having reduced water surface area to reduce the effects of wave created which the vaporizer is in motion, and systems utilizing such vaporizer, and to methods of making and using such vaporizer.

A portable vaporizer for heating a liquid-phase fuel. The vaporizer comprising a reservoir having a least one wall for containing a heat-conducting fluid within the reservoir. A heating tube extending into the reservoir such that the heating tube is in fluid contact with the heat-conducting fluid. The heating core has and inlet through which the liquid-phase fuel will flow and an outlet through which the vaporized liquid-phase fuel will flow. A heating core comprising an electric heating element placed within the reservoir to heat the heat-conducting fluid and vaporize the liquid-phase fuel passing through the heating tube.

A cryogenic vaporization system and a method for controlling the system are provided. The system includes a first vaporizer arrangement and a second vaporizer arrangement configured for receiving a liquid cryogen and outputting a superheated vapor. The second vaporizer arrangement is connected in parallel with the first vaporizer arrangement, and includes one or more banks of ambient air vaporizer (AAV) units or loose fill media with a high heat capacity. The second vaporizer arrangement has a different configuration than that of the first vaporizer arrangement. The system further includes at least one control valve controlling provision of the liquid cryogen to at least one of the first vaporizer arrangement and the second vaporizer arrangement.

Provided is a gas supply apparatus for supplying a gas compound obtained by vaporizing a liquid compound to a target location, the gas supply apparatus comprising: a storage vessel capable of storing the liquid compound; a gas compound supply pipeline, one end of which is connected to the storage vessel, and another end of which is capable of being disposed at the target location; and a temperature control device configured to adjust a temperature of the gas compound or the liquid compound within the storage vessel to be equal to or lower than a surrounding temperature of the gas compound supply pipeline.

The invention relates to a tank comprising a container with an opening and a cover, a flexible casing lying against the interior and exterior of the container. This allows increased resistance to the penetration of sharp objects, liquid and gaseous gases can be used interchangeably and various gas types with a fossil-type and biological-type consistency can be mixed and also heated and cooled in the tank. The invention relates to tanks (1) and staged tanks of the preceding claims, characterized in that in addition to LNG, said tanks can store biological methane gas.

A heat exchange system employed to gasify liquid natural gas (LNG) or for other required purpose includes the cold substance such as LNG, a heat dissipation apparatus, a water storage tank, a heating portion, and a cooling portion. The heating portion is coupled between the cold substance and the water storage tank. The cooling portion is coupled between the heat dissipation apparatus and the water storage tank. The cooling portion transmits heat of the heat dissipation apparatus to water of the water storage tank to cool the heating portion, and the heating portion transmits heat of the water of the water storage tank to the cold substance.

Water is injected into a top of a liquefied gas tank (water injection step); residual stored liquid in the tank is vaporized by heats of water injected in the water injection step so that the vaporized gas discharges from the top of the tank (residual liquid vaporization/discharge step); even after all of the stored liquid is vaporized in the residual liquid vaporization/discharge step, the injection of the water into the tank is continued to melt ice solidified through cold heat appropriation of the stored liquid in the residual liquid vaporization/discharge step and return the temperature in the tank to normal temperature (hot-up step); and attained is water discharge from a bottom of the tank having the temperature in the tank returned to normal temperature in the hot-up step while inert gas is supplied into the tank (water discharge step).

An intelligent pressure management system that controls the pressure inside a cryogenic tank between variable target vapor pressure values and/or ranges that are set as a function of system operating conditions, by actuating an actively controllable valve disposed on a gaseous fluid vapor conduit; and in some embodiments, additionally by actuating an actively controllable valve on a liquefied gaseous fluid conduit, based on a signal received from a pressure sensor that measures the pressure inside the pressurized tank. The variable target vapor pressure values and/or ranges are determined as a function of at least two system operating conditions which can include the vapor volume in the storage space; the fluid flow demanded by the use device; and a measured temperature parameter that correlates to the temperature of the fluid exiting a heater.