Ukuhlukaniswa kwamathangi okugcina: Amathangi okugcina angahlukaniswa ngamathangi okugcina ingcindezi. Amathangi okupholisa amathangi esiqandisiwe aqandisiwe agcwalisiwe ngokuya ngendlela ye-liquefaction.
Amathangi wokugcina we-LNG athintwa ukuvuvu kokushisa kwengqimba ephakathi kwethangi eliphakathi.