An integrated micro-ceramic chemical plant having a unitary ceramic body formed from multiple ceramic layers in the green state which are sintered together includes a unitary ceramic body defining a reaction chamber and first passages are provided for communication with the reaction chamber so that two or more fluids may be delivered to such reaction chamber, a permeable partition wall being provided within the reaction chamber to permit the mixing of fluids during a reaction process. The integrated micro-ceramic chemical plant further includes a filtering chamber including filters disposed in such chamber for separating the solid reaction products from the fluid and for retrieving desired solid reaction products; and other passages for directing the desired solid reaction products to exit from the unitary ceramic body and other passages for directing the desired liquid reaction products to exit from the unitary ceramic body.