1.Introduction
1.1.Keytechnicalchallenges
1.2.Overviewofpaper
2.Gasreceivers
2.1.Volumetricairreceivers
2.2.Smallparticleairreceivers
2.3.Tubulargasreceivers
3.Liquidreceivers
3.1.Tubularliquidreceivers
3.2.Fallingfilmreceivers
4.Solidparticlereceivers
5.Summaryandconclusions