Naphtha Hydrotreating Unit (NHT): uses hydrogen to desulfurize the diesel fraction from the crude oil distillation or other units within the refinery.

Application of NHT:

1. Remove sulfide, nitride and olefin from high-sulfur crude oil with a high efficiency.

2. Purified ethylene pyrolysis oil is obtained by using PCC’s NHT.

Advantages of NHT:

1. The energy consumption of PCC’s NHT product is very low.

2. PCC’s NHT products are environmentally friendly.

3. The price of PCC’s NHT product is economical.

4. Easy to follow-up processing, significantly reduce energy consumption to ensure business interests

http://www.peiyangchem.com/modular-refinery/processing-units-of-oil-refinery/NHT.html