A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DEEP SEA MINING RISER AND LIFT SYSTEM
Applicants have created a method and system of deep sea mining comprising mining SMS deposits from the sea floor with a subsea miner, pumping the solids from the subsea miner through a jumper and pumping the solids from the jumper up a riser to a surface vessel. Further, applicants have created a method of deploying a deep sea mining system, comprising stacking a riser hangoff structure on top of a subsea pump module forming an assembly; picking up the assembly by a hanging mechanism, hanging the assembly on a moon pool, attaching a first riser joint; disconnecting the riser hangoff structure from the assembly; and attaching at least one second riser joint to form the riser.
DEEP SEA MINING RISER AND LIFT SYSTEM
Applicants have created a method and system of deep sea mining comprising mining SMS deposits from the sea floor with a subsea miner, pumping the solids from the subsea miner through a jumper and pumping the solids from the jumper up a riser to a surface vessel. Further, applicants have created a method of deploying a deep sea mining system, comprising stacking a riser hangoff structure on top of a subsea pump module forming an assembly; picking up the assembly by a hanging mechanism, hanging the assembly on a moon pool, attaching a first riser joint; disconnecting the riser hangoff structure from the assembly; and attaching at least one second riser joint to form the riser.
DEEP SEA MINING RISER AND LIFT SYSTEM
TIEFSEEBERGBAU UND -HEBESYSTEM
SYSTÈME DE COLONNE ET D'ÉLÉVATION POUR EXTRACTION SOUS-MARINE PROFONDE
YU CHENTEH ALAN (author) / SCHOENBERG ROBERT (author)
2019-10-16
Patent
Electronic Resource
English
A BYPASS RISER PIPE FOR MINING DEEP SEA MINERAL RESOURCES
| European Patent Office | 2015