Equipment for sulfuric acid industry
NHD pioneered the development of three generations of wire mesh demisters as a designated supplier for the Ministry of Chemical Industry, China National Nonferrous Metals Corporation, and the petrochemical sector.
Equipment for sulfuric acid industry
Designed for efficient heating of process gases.
Equipment for sulfuric acid industry
Removing 100% of droplets >1 um for scrubbers, packed towers, evaporators, sulfuric acid drying andabsorption sections, and low-temperature waste heat recoverysections
Material series
The HD-1 high-silicon stainless steel is a novel corrosion-resistant material jointly developed by New Hongda and the Institute of Metal Research, Chinese Academy of Sciences.
Desulfurization equipment series
Featured with 1 level tubular and 2 levels waves. Design of fair shaped vane can reduce the pressure loss, without dead area for washing.
Equipment for sulfuric acid industry
Longer life and high efficiency for gas emission control for off-gas acid plant with HF present.
Filter cloth series
Compatible with a broad range of filtration equipment with key parameters including thickness, air permeability, breaking force, filtration fineness, grammage, and acid/alkali resistance.
Equipment for sulfuric acid industry
Adjustable flow range from 30% to 120% with distribution density over 50 points/m².
Desulfurization equipment series
Remove solids (coarse or fine), to abate liquid particles (aerosols or droplets), or to scrub noxious gas, present in industrial gas flow.
Pressure vessel series
NHD designs and manufactures various pressure reactor, pressure storage tank, pressure gas reservoir, tubular heat exchanger, plate heat exchanger, various towers with pressure, tanks with pressure and vessels with pressure etc.