How to prevent konqueror from preloading an instance?

[Bruno Buys <brunobuys@coc.fiocruz.br>]

   Hi!
   I have set konqueror to not have an instance preloaded, in Settings 
> Performance > Preloading > Max. number of instances kept preloaded = 0.

But when I do

bruno@frank:~$ ps aux|grep konqueror
bruno     3481  0.2  2.0 35484 21468 ?       S    19:41   0:00 kdeinit: 
konqueror --silent
bruno     3489  0.0  0.0  1848  604 pts/1    R+   19:45   0:00 grep 
konqueror

it is there. I'd like to not have this. Is it feasible?
thanks!