Process for the combustion of a liquid

1. A process for the combustion of a liquid in a combustion chamber, the process comprising:

atomizing liquid sulfur using a rotary atomizer;

introducing the liquid sulfur into the combustion chamber, the liquid sulfur being charged onto an inside of a cup, the cup being rotated so as to form a liquid film on the inside of the cup and so that parts of the liquid film are radially flung off from an edge of the cup edge into the combustion chamber;

varying the rotational speed of the cup so as to control a thickness of the liquid film in the cup to between 200 and 1000 μm; and

evaporating and subsequently burning the liquid sulfur in the combustion chamber.

2. The process according to claim 1 , wherein the varying step is performed so as to adjust the thickness of the liquid film between 350 and 500 μm.

3. The process according to claim 1 , wherein the cup is driven using a motor.

4. The process according to claim 3 , wherein the motor is controlled based on at least one characteristic data field for a relation between mass flow of the liquid sulfur and rotational speed of the cup.

5. The process according to claim 1 , wherein the liquid sulfur is applied onto the inside of the cup, wherein the cup is conically-shaped.

6. The process according to claim 1 , further comprising introducing primary air through an annular gap between the rotating cup and a hood of the cup.

7. The process according to claim 1 , further comprising introducing combustion air into the combustion chamber through a windbox.

8. The process according to claim 7 , wherein the introducing the combustion air step is performed so as to at least partly introduce the combustion air rotating with equal or counter-spin relative to a direction of rotation of the cup.

9. The process according to claim 1 , further comprising operating the combustion chamber with a gas-side pressure of not more than 1 bar above combustion chamber pressure and a temperature of at least 600° C.