A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

Methods, devices, and systems for monitoring hydrogen leakage using a composite pipeline for transporting hydrogen are provided. In one aspect, a system of real-time whole-pipeline monitoring hydrogen leakage includes: a composite pipeline including a plastic pipe, a polyurethane foam layer, and a plastic protection layer that are disposed in sequence from inside to outside; joints for connecting sections of the composite pipeline; evacuation pipes; and hydrogen sensors. Each of the evacuation pipes is installed at a corresponding joint of the joints, and each hydrogen sensor is disposed in a corresponding evacuation pipe of the evacuation pipes.

Methods, devices, and systems for monitoring hydrogen leakage using a composite pipeline for transporting hydrogen are provided. In one aspect, a system of real-time whole-pipeline monitoring hydrogen leakage includes: a composite pipeline including a plastic pipe, a polyurethane foam layer, and a plastic protection layer that are disposed in sequence from inside to outside; joints for connecting sections of the composite pipeline; evacuation pipes; and hydrogen sensors. Each of the evacuation pipes is installed at a corresponding joint of the joints, and each hydrogen sensor is disposed in a corresponding evacuation pipe of the evacuation pipes.

Pipelines in operation specifically the ones operating under high pressures are subject to structural deficiencies therefore, they are susceptible to leakage. The present disclosure relates to a pipeline-leak-containment apparatus comprising an elongate tubular containment wall and at least a first clamp and a second clamp sealingly engaging a section of a pipe to form a sealed interstitial space between the elongate tubular containment wall and the pipe. The tubular containment wall comprises an inner layer, a reinforcement layer and an outer layer. Each clamp comprises an inner clamp, and an outer clamp, wherein at least the inner layer at each end of the elongate tubular containment wall is sealingly sandwiched between the inner clamp and the outer clamp of each clamp. Inner and outer clamps are split clamps that sealingly engage the pipe upon tightening of fastening members.

Pipelines in operation specifically the ones operating under high pressures are subject to structural deficiencies therefore, they are susceptible to leakage. The present disclosure relates to a pipeline-leak-containment apparatus comprising an elongate tubular containment wall and at least a first clamp and a second clamp sealingly engaging a section of a pipe to form a sealed interstitial space between the elongate tubular containment wall and the pipe. The tubular containment wall comprises an inner layer, a reinforcement layer and an outer layer. Each clamp comprises an inner clamp, and an outer clamp, wherein at least the inner layer at each end of the elongate tubular containment wall is sealingly sandwiched between the inner clamp and the outer clamp of each clamp. Inner and outer clamps are split clamps that sealingly engage the pipe upon tightening of fastening members.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.