Yes, sponge iron making is a primary or can be a primar metallurgical process base on the Chemistry information that is provided.
Primary Metallurgy is the science of extraction of metals from ores & minerals. If there are more than one ways of extracting a metal from its ore or mineral, then the process which gives a more pure form of metal will belong to the category of primary metallurgy & the other processes will belong to the category of secondary metallurgy. e.g. in case of iron making the blast furnace process is a primary metallurgical process whereas other processes of iron making i.e sponge iron or HBI making will belong to yhe category of secondary metallurgy, I
Evaporation
A sponge
a brick is harder than a sponge
Sponge cake is a heterogeneous mixture.
Primary Metallurgy is the science of extraction of metals from ores & minerals. If there are more than one ways of extracting a metal from its ore or mineral, then the process which gives a more pure form of metal will belong to the category of primary metallurgy & the other processes will belong to the category of secondary metallurgy. e.g. in case of iron making the blast furnace process is a primary metallurgical process whereas other processes of iron making i.e sponge iron or HBI making will belong to yhe category of secondary metallurgy, I
The choanocytes move water through the sponge, similar to a digestive tract in higher order mammals. The choanocytes are the primary system for allowing nutrients to be absorbed by the sponge.
The sponge method is based on traditional bread making techniques but employed highly mechanized procedures
Evaporation
Evaporation
well i think he is a tube sponge but its just a gag like making a catfish a cat with fins
Baking.
sponge iron production is continuous process sponge iron production is continuous process
Yes because air bubbles are introduced in the making of sponge cake. For example, when it's whisked,folded,sieved and cooked.
Time Time
This OS the process called budding. A new polyp will form from the part that broke off.
A sponge has holes...ever hear of spongebob hahaBut Really...A sponge is a sea animal that goes through a cleaning process then being used for washing dishes or stains off of any other hard surface.:P