Looking for a source to supply the know-how for the production of
deodorized kerosene.

The nasty stink of nafta products is not caused by sulfurous compounds
but by olefins - compounds with C=C bonds. You need a hydrogenated
product.

Since you are not going to build your own petrochemical refinery (you
would not have offered $5 in such case), you need to buy the product
from some manufactuter.

For most household purposes "lamp oil" is probably what you want. 
This site explains, the second one just demonstrates that it can be
had:

http://www.wisegeek.com/what-is-lamp-oil.htm
http://store.auraoil.com/

We need the know-how for commercially produced deodorized kerosene
used for many applications, incl. as the raw material in paint or
insecticide mfg, etc.

We need only the deodorizing part. We will buy the kerosene and deodorize it.
We are looking for the details of a process to do it.

This sounds like a nasty and hazardous procedure best left to the experts:

"Kerosene is deodorized and decolorized by washing with (fuming) sulfuric acid..."

http://www.nature.nps.gov/hazardssafety/toxic/kerosene.pdf

I'm not a fan of putting conc. acids anywhere near organic compounds. 
I'd be more tempted to do a hydrogenation (there's a bunch of
commercial catalysts and rigs for this) followed by a dilute acid and
base work-up.