Comprehensive power-generation hydrogen-production hydrogen-storage system based on offshore waste oil gas platform

Abstract

The invention discloses a comprehensive power-generation hydrogen-production hydrogen-storage system based on an offshore waste oil gas platform. The comprehensive power-generation hydrogen-productionhydrogen-storage system based on the offshore waste oil gas platform comprises a comprehensive power generation part, a hydrogen production part and a hydrogen storage part built on the offshore waste oil gas platform. The comprehensive power generation part utilizes various ocean energies for comprehensive power generation; the hydrogen production part is a water electrolysis hydrogen productiondevice; a water source in an electrolytic bath of the water electrolysis hydrogen production device is seawater; electric energy is provided by the comprehensive power generation part; the hydrogen storage part comprises a hydrogen collecting device and a rare earth alloy hydrogen storage device; and hydrogen produced by the water electrolysis hydrogen production device is collected at normal temperature and pressure and is then stored in a solid rare earth alloy device through a bound state. The comprehensive power-generation hydrogen-production hydrogen-storage system based on the offshorewaste oil gas platform provided by the invention takes full advantage of the abundant multiple offshore energies according to circumstances, utilizes the power generation electric energy for electrolyzing the seawater for hydrogen production and hydrogen storage on the spot, and has an important guiding significance on reducing the production cost and improving the economic performance.

Description

technical field [0001] The invention belongs to the technical field of new energy comprehensive power generation and utilization and energy storage, and in particular relates to a device for comprehensive power generation and hydrogen production and storage. Background technique [0002] Ocean energy has a huge content, mainly including offshore wind energy, offshore solar energy, wave energy, ocean current energy, ocean temperature difference energy, ocean salinity difference energy, etc. [0003] The current status of ocean energy utilization is: in addition to offshore wave energy power generation technology, various energy generation technologies such as offshore wind energy, offshore light energy, near-shore wave energy, ocean current energy, ocean temperature difference energy, and ocean salt difference energy All have been successfully developed, but due to the high cost of equipment and low energy conversion efficiency, there are few practical applications. [0004]...

AI Technical Summary

Problems solved by technology

At present, most of the abandoned offshore oil and gas platforms are still completely dismantled, but this method is not only costly, but also a waste of resources. Therefore, many oil and gas companies have begun to study the reuse of abandoned offshore oil and gas platforms, but most of them are still in the imagination stage, lack of technical feasibility

Images