porcelan

Porcelan is likely misspelled.

Porcelan has no English definition.

As a proper noun China is

a country in East Asia, officially named the People's Republic of China (中华人民共和国).

As a noun china is

the root of a climbing plant, Smilax china L., once believed to have important medicinal properties.

As nouns the difference between porcelan and ceramic

is that porcelan is china, porcelain while ceramic is (uncountable) a hard brittle material that is produced through burning of nonmetallic minerals at high temperatures.

As an adjective ceramic is

made of material produced by the high temperature firing of inorganic, nonmetallic rocks and minerals.