Renewable Energy

Lanmark is continually investing in better, more efficient, and environmentally safer solutions. Solutions that are realistic and reasonable with emphasis on the impact it will have.

Lanmark is dedicated in assisting its clients in the development and implementation of renewable solutions, enabling the industry to minimize the impact of its activities on the environment, and enhancing overall sustainability.

We apply this commitment and approach to every project we are involved with.

 

  • Geothermal

    Lanmark was engaged by a client to prepare the conceptual design for a net 32 MW flash and binary geothermal power plant.

    The scope of work involved evaluating alternative power generating cycles, and energy transportation and logistics to develop the best solution for the geothermal power plant and hydrogen facility.

    The process uses a steam turbine driven by the hot steam from a high-pressure separator to generate power. The remaining geofluid is used to preheat and vaporize an organic fluid in a closed loop Organic Rankine Cycle to maximize power generation. The power generated is transformed to 230 kV and transmitted on a high-voltage powerline to a nearby facility where electrolysis is utilized to produce green hydrogen.

  • Hydrogen & Synthesis Gas

    Lanmark prepared the conceptual design for a 9,600 kg/day 30 barg green hydrogen facility. The preliminary engineering evaluated alternative hydrogen electrolysis production technologies, storage, and shipping solutions for both gaseous and liquid hydrogen to develop the best overall design and project concept for green hydrogen.

    Other services provided by Lanmark include evaluation and feasibility studies for pre-combustion systems with specific experience in steam methane reforming and gas shift reactors.

  • Carbon Capture

    Lanmark has provided studies for the evaluation and feasibility of carbon capture for the energy industry using established industrial processes using pre-combustion and post-combustion methods. Most analysts project the supply of primary energy will continue to be dominated by fossil fuels until at least the middle of the century. As such, carbon capture along with point source emission reduction will be critical to reduce overall GHG emissions.

    Post-combustion systems separate CO2 from the flue gases produced by the combustion of the primary fuel in air. These systems normally use a liquid solvent to capture the small fraction of CO2 (typically 3–15% by volume) present in a flue gas stream in which the main constituent is nitrogen (from air). Post-combustion capture systems would typically employ an organic solvent such as monoethanolamine (MEA) but may also be achieved using a non-amine solvent such as sodium carbonate or sodium hydroxide, or a physical solvent such as Selexol or Rectisol. Lanmark provides process modelling and feasibility studies for all these systems.