海水內含有氯化鎂及硫酸鎂，以海水與石灰水(氫氧化鈣)
起作用，制成氫氧化鎂Mg(OH)2沉澱，再將它溶解在鹽酸裡，獲得氯化鎂溶液，經過蒸發、濃縮、乾燥即成為氯化鎂，電解熔化的氯化鎂，即可得鎂。

www.gl.ntu.edu.tw/joomla...

big5.nikkeibp.com.cn/eco...

Electrolyzers are between 70 and 90 per cent efficient at converting electricity into hydrogen and oxygen.

Electrolyzers depend on rare, difficult-to-work-with and sometimes toxic metals,

Fuel cells take those gases and generate energy by recombining them.

But in an increasingly tech-driven, knowl-based global economy, proximity to tech clusters, R&D centers, industry partners, and univs is giving way to the "emergence of tech-based economic development orgs."

Traditionally, state and regional economic development organizations have been driven by tax and other enticing incentives, with a central focus on real estate transactions.

醫材、檢測結合新藥治療成趨勢

時論－核能危機 就是能源多元化轉機