CO2 METHOD OF LONG DISTANCE TRANSPORTATION OF LIQUID CARBON DIOXIDE FOR CO2 UNDERGROUND STORING

• Main Authors: JEONG, GU SUN, PARK, MYONG HO, KIM, YONG HEON
• Format: Patent
• Language: English; Korean
• Published: 20.03.2017
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

Provided is a method of long distance transportation of liquid carbon dioxide, comprising the steps of: receiving a raw material of liquid carbon dioxide containing water as an impurity; heating the raw material to vaporize the liquid carbon dioxide; performing a dehydration process of removing water from the heated gaseous raw material; cooling the water-removed raw material to form liquid carbon dioxide for transportation; and transporting the liquid carbon dioxide for transportation. 물을 불순물로서 포함한 액상 이산화탄소의 원료를 공급받는 단계; 상기 원료를 승온하여 상기 액상 이산화탄소를 기화시키는 단계; 상기 승온된 기상의 원료로부터 물을 제거하는 탈수 공정을 수행하는 단계; 상기 물이 제거된 원료를 냉각하여, 수송용 액상 이산화탄소를 형성하는 단계; 및 상기 수송용 액상 이산화탄소를 수송하는 단계;를 포함하는 액상 이산화탄소의 원거리 수송 방법이 제공된다.