Generating Steam USING Raw Water as fuel

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CST EnviroTech’s closed-loop hydrogen steam generator system is a breakthrough in clean industrial energy, converting water into hydrogen fuel and high-pressure steam without fossil fuels or external water consumption. A hydrogen-powered IC engine drives an alternator that supplies 100% of the running electrical load and powers an alkaline electrolyser to continuously generate hydrogen and oxygen. The engine’s high-temperature exhaust (500–550°C) is captured through a Heat Recovery Unit (HRU) to produce industrial steam, while condensate is recycled, creating a self-sustaining circular system. In this enhanced model, instead of a power multiplier, an intelligent hybrid power source is used—where any additional power needed for electrolysis beyond alternator output is supplemented by solar energy during the day and grid electricity at night, supported by a battery bank for smooth transitions. This enables reliable 24×7 operation with zero emissions, zero carbon footprint, and near-zero water loss.

CST EnviroTech’s Closed-Loop Hydrogen-Based Hot Oil Generator System is a hybrid clean-energy solution designed for reliable industrial heating while advancing energy security and climate action goals. In this system, hydrogen generated through an alkaline electrolyser fuels an IC engine–alternator (H₂ DG set), producing electrical power for system operation while delivering high-temperature exhaust gases at approximately 550 °C. This exhaust energy is captured in a Heat Recovery Unit (HRU), where circulating cold oil is heated to produce high-grade process hot oil for industrial applications such as drying, reactors, and thermal processing—without fossil fuels. Electrical power for electrolysis and auxiliaries is supplied through an intelligent hybrid power source that prioritizes solar energy during daytime, seamlessly switches to grid power at night, and is stabilized through a battery bank to ensure uninterrupted 24×7 operation. Hydrogen generated is continuously recycled back to the engine, while oxygen is safely vented or recovered, creating a controlled closed-loop system with minimal water consumption. By combining hydrogen energy, waste-heat recovery, and solar-grid hybrid power integration, the WTS-IV system delivers near-zero emissions, reduced carbon footprint, and highly efficient industrial heat generation aligned with modern energy transition and climate-resilient infrastructure objectives.

CST EnviroTech’s Closed-Loop Hydrogen-Based Hot Water Generator System is a hybrid clean-energy solution engineered to deliver reliable industrial hot water while supporting energy security, energy transition, and climate action initiatives. In this system, hydrogen produced through an alkaline electrolyser fuels an IC engine–alternator (H₂ DG set), generating electrical power and producing high-temperature exhaust gases at approximately 550 °C. This exhaust heat is captured in a Heat Recovery Unit (HRU), where incoming cold water is efficiently heated to produce continuous hot water for industrial and institutional applications such as process heating, washing, sanitation, and utilities—without the use of fossil fuels. Electrical power for electrolysis and auxiliaries is managed through an intelligent hybrid power source that prioritizes solar energy during daytime operation, seamlessly switches to grid electricity at night, and is stabilized by a battery bank to ensure uninterrupted 24×7 performance. Hydrogen is continuously recycled back to the engine, oxygen is safely vented or recovered, and water remains within a controlled loop, resulting in minimal water loss and near-zero on-site emissions. By integrating hydrogen energy, waste-heat recovery, and solar-grid hybrid power management, the WTS-VI system delivers a resilient, low-carbon, and future-ready hot water solution aligned with global sustainability and climate-resilient infrastructure goals.