Chemical

Services offered in the chemical industry

  • The determination of the balance of existing and new technologies
  • Optimization of technological hubs
  • Proposals for new technological equipment (ChemCAD)

Offered technological nodes

  • Coarse and fine condensation
  • Primary and final gas cooling
  • Tar separation from the coke oven gas (electrostatic or mechanical filters)
  • Gas transportation
  • Washing out of BTX hydrocarbons from coke oven gas
  • Processing of phenol-ammonia plants, including biological wastewater treatment plant

De-sulphurization technology:

By Ammonia

  • H2S in the purified coke gas ≤ 0.4 g / Nm3
  • NH3 in the purified coke gas ≤ 0.03 g / Nm3
  • The product desulfurization, sulphur is a purity of 99.9%

Vacuum carbonate

  • H2S in the purified coke gas ≤ 0.1 g / Nm3
  • NH3 in the purified coke gas ≤ 0.03 g / Nm3
  • Desulphurization product is sulfuric acid having a purity of 94% or sulfur having a purity of 99.9%

Oxidation (Stretford)

  • H2S in the purified coke gas ≤ 0.05 g / Nm3
  • NH3 in the purified coke gas ≤ 0.03 g / Nm3
  • Desulphurization product sulphur having a purity up-to 98.5%