Carbon Capture and Storage (CCS) 碳捕捉与封存技术
减少二氧化碳的排放，为目前全球的重大议题之一。针对石化厂、发电厂、钢铁厂等等排放源所产生的CO2加以捕捉、运送后注入地下水层或旧油气田等地下构造来长期封存以解决二氧化碳排放问题。CCS技术于国外已发展多年，迄今也有多项商业运转案例、其中位于挪威 Snohvit离岸天然气田的CO2 封存Re-injection 则是采用LEWA API 675 process diaphragm pump：
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| Subsea pipeline system (model) |
Snøhvit is in the Barents Sea approx. 140kms northwest of Hammerfest in North Norway. |
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Two LEWA process diaphragm pumps for Snøhvit Project:
Fluid conveyed: dry CO2
Suction pressure: 60 bar
Discharge pressure: 216 bar
Flow rate: 110 m³/hr
(corresponds to aprox. 91.5 tons per hour) |
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