Abstract: A plugin modular, transportable ammonia producing machine is developed that can conveniently produce ammonia from electricity, air and water. The invention includes ammonia synthesis through a plugin modular device. FIG. 5 depicts the overall process flow of the system. Water at state 1 enters the system at room temperature in the water storage tank. Next, at state 2, the water in the storage tank is sent to the circulation pump that delivers water to the air compressor. This is done for two main purposes. Firstly, the circulating water cools the compressor during operation. Secondly, as the circulating water rises in temperature while leaving the air compressor, its temperature increases. This results in an increased inlet water temperature to the proton exchange membrane (PEM) electrolyser that leads to higher water electrolysis performance.

Abstract: A system for producing ammonia includes sources of hydrogen and nitrogen gas, a hydrogen gas booster for producing produce pressurized hydrogen gas, a nitrogen gas booster for producing pressurized nitrogen gas, and a synthesis reactor that receives a mixture of the pressurized hydrogen and nitrogen gases. The synthesis reactor includes an inlet for receiving the pressurized gas mixture, a heating zone adjacent the inlet for heating the gas mixture, a catalyst zone downstream from the heating zone for catalyzing a reaction of the mixture to form ammonia and a by-product, and a cooling zone downstream from the catalyst zone for cooling the ammonia and the by-product. The system has a separator for separating the ammonia from the by-product, an ammonia storage tank for collecting the ammonia, and a recycle loop for re-circulating the by-product back to the synthesis reactor.

Abstract: A process for producing ammonia from air and water comprises producing nitrogen gas from air by pressure-swing-adsorption; producing hydrogen gas by electrolysis of water; compressing the nitrogen gas in a first cylinder to produce pressurized nitrogen gas; compressing the hydrogen gas in a second cylinder to produce pressurized hydrogen gas; compressing a mixture of the pressurized nitrogen and hydrogen gases in a third cylinder; heating the compressed mixture in the presence of a catalyst to react nitrogen and hydrogen to form ammonia; and extracting the ammonia from the mixture. A system for producing ammonia in the above process is also provided.

Abstract: A system for producing ammonia includes sources of hydrogen and nitrogen gas, a hydrogen gas booster for producing produce pressurized hydrogen gas, a nitrogen gas booster for producing pressurized nitrogen gas, and a synthesis reactor that receives a mixture of the pressurized hydrogen and nitrogen gases. The synthesis reactor includes an inlet for receiving the pressurized gas mixture, a heating zone adjacent the inlet for heating the gas mixture, a catalyst zone downstream from the heating zone for catalyzing a reaction of the mixture to form ammonia and a by-product, and a cooling zone downstream from the catalyst zone for cooling the ammonia and the by-product. The system has a separator for separating the ammonia from the by-product, an ammonia storage tank for collecting the ammonia, and a recycle loop for re-circulating the by-product back to the synthesis reactor.

Abstract: A process for producing ammonia from air and water comprises producing nitrogen gas from air by pressure-swing-adsorption; producing hydrogen gas by electrolysis of water; compressing the nitrogen gas in a first cylinder to produce pressurized nitrogen gas; compressing the hydrogen gas in a second cylinder to produce pressurized hydrogen gas; compressing a mixture of the pressurized nitrogen and hydrogen gases in a third cylinder; heating the compressed mixture in the presence of a catalyst to react nitrogen and hydrogen to form ammonia; and extracting the ammonia from the mixture. A system for producing ammonia in the above process is also provided.

Abstract: A matrix formulation for a soft chewable capsule is provided which includes a gel-forming composition, a plasticizer, a polymer modifier and water. The polymer modifier may be a carboxylic acid or other organic compound that alters the physical and/or chemical properties of the capsule formulation. A chewable soft capsule is also provided, having enhanced organo-leptic and processing properties. An active material may be delivered to a user using this dosage form. A method of forming the chewable soft capsule is also provided.