The invention provides particulate compositions, which generate hydrogen when contacted with water, the compositions comprising particles of: aluminium; one or more metal oxides; and one or more chloride salts of alkali metals or alkaline earth metals.

The invention also provides methods of preparing such compositions and methods of generating hydrogen by contacting the compositions with water.

The invention provides particulate compositions, which generate hydrogen when contacted with water, the compositions comprising particles of: aluminium; one or more metal oxides; and one or more chloride salts of alkali metals or alkaline earth metals.

The invention also provides methods of preparing such compositions and methods of generating hydrogen by contacting the compositions with water.

The method includes two technological segments (i) a reduction segment and (ii) an oxidation segment that are interconnected by various support technological processes for the regeneration of solutions and gases and heat recuperation. The reduction segment includes an electrolysis that is performed from a solution of chloride salts of an energy carrier. During the electrolysis, these elements reduce to a lower oxidation state, solidify on the electrodes or precipitate to a solid state. The solid substance thus obtained is the energy carrier that can be stored outside of the electrolyser until a need for additional energy emerges. During the electrolysis, chlorine gas develops that is collected and dissolved in water. An HCl solution is regenerated, which is used in the oxidation segment. Oxygen is released in this process. The energy that has thus been stored in the oxidation potential of the energy carrier is released during a spontaneous chemical reaction between the energy carrier and the HCl solution in the oxidation segment. In this chemical reaction, the oxidation state of the chemical elements which constitute the energy carrier is increased to an oxidation state identical to that from before the beginning of the electrolysis. The reaction product hydrogen is formed that represents a high calorific fuel. This fuel can be immediately converted to heat or electrical energy, without a need for intermediate storage, by known methods. Only water enters the entire method, oxygen and hydrogen leave, while the cycle is closed/cyclic for the remaining substances.

A gas permeable layer capable of supplying hydrogen includes a thin layer, encapsulating a hydrogen production formula. An outer side of the thin layer is airtight. An inner side is air-permeable. An inner side surface has a plurality of small holes. The thin layer can be a single layer or a composite layer. The hydrogen production formula does not dissipate. The hydrogen production formula absorbs moisture in the air or liquid water, thereby generating hydrogen. The hydrogen is released onto the skin and into the human body through the small holes. The hydrogen production formula includes metal peroxides, metal hydroxides, or metal hydrides and aluminum powder, or microsilica. The gas permeable layer can be used in sanitary products including eye masks, mouth masks, face masks, cosmetic facial masks, bras, pasties, nursing pads, sanitary napkins (towels), diapers, panty liners, wound dressing, woundplasts, bandage gauze, decubitus pads.

A gas permeable layer capable of supplying hydrogen includes a thin layer, encapsulating a hydrogen production formula. An outer side of the thin layer is airtight. An inner side is air-permeable. An inner side surface has a plurality of small holes. The thin layer can be a single layer or a composite layer. The hydrogen production formula does not dissipate. The hydrogen production formula absorbs moisture in the air or liquid water, thereby generating hydrogen. The hydrogen is released onto the skin and into the human body through the small holes. The hydrogen production formula includes metal peroxides, metal hydroxides, or metal hydrides and aluminum powder, or microsilica. The gas permeable layer can be used in sanitary products including eye masks, mouth masks, face masks, cosmetic facial masks, bras, pasties, nursing pads, sanitary napkins (towels), diapers, panty liners, wound dressing, woundplasts, bandage gauze, decubitus pads.

Methods and devices and aspects thereof for generating power using PEM fuel cell power systems comprising a rotary bed (or rotatable) reactor for hydrogen generation are disclosed. Hydrogen is generated by the hydrolysis of fuels such as lithium aluminum hydride and mixtures thereof. Water required for hydrolysis may be captured from the fuel cell exhaust. Water is preferably fed to the reactor in the form of a mist generated by an atomizer. An exemplary 750 We-h, 400 We PEM fuel cell power system may be characterized by a specific energy of about 550 We-h/kg and a specific power of about 290 We/kg. Turbidity fixtures within the reactor increase turbidity of fuel pellets within the reactor and improve the energy density of the system.

Methods and devices and aspects thereof for generating power using PEM fuel cell power systems comprising a rotary bed (or rotatable) reactor for hydrogen generation are disclosed. Hydrogen is generated by the hydrolysis of fuels such as lithium aluminum hydride and mixtures thereof. Water required for hydrolysis may be captured from the fuel cell exhaust. Water is preferably fed to the reactor in the form of a mist generated by an atomizer. An exemplary 750 We-h, 400 We PEM fuel cell power system may be characterized by a specific energy of about 550 We-h/kg and a specific power of about 290 We/kg. Turbidity fixtures within the reactor increase turbidity of fuel pellets within the reactor and improve the energy density of the system.

Methodologies, systems, and devices are disclosed for generating a chemical compound. A reaction chamber holds an amount of a precursor chemical, an activator chamber holds an amount of an activator chemical, and a quenching and neutralizer chamber holds an amount of quenching and neutralizing chemicals. A pump transfers the activator chemical from the activator chamber to the reaction chamber, where the activator chemical reacts with the precursor chemical to form the desired chemical compound. The desired chemical compound is allowed to exit the reaction chamber. Subsequently, the pump transfers the quenching and neutralizing chemicals from the quenching and neutralizer chamber to the reaction chamber, resulting in a quenched and neutralized solution.

Methodologies, systems, and devices are disclosed for generating a chemical compound. A reaction chamber holds an amount of a precursor chemical, an activator chamber holds an amount of an activator chemical, and a quenching and neutralizer chamber holds an amount of quenching and neutralizing chemicals. A pump transfers the activator chemical from the activator chamber to the reaction chamber, where the activator chemical reacts with the precursor chemical to form the desired chemical compound. The desired chemical compound is allowed to exit the reaction chamber. Subsequently, the pump transfers the quenching and neutralizing chemicals from the quenching and neutralizer chamber to the reaction chamber, resulting in a quenched and neutralized solution.

A system and method for cleaning dirty water is disclosed. The systems and methods may include two heat exchangers, including a high temperature/high pressure (HT/HP) heat exchanger that receives superheated steam and hydrogen gas and a low temperature/low pressure (LT/LP) that receives steam at a reduced temperature and pressure. The LT/LP heat exchanger provides first stage heating to dirty water that is input into the system for cleansing. The LT/LP heat exchanger has a first coil and a second coil. The first coil carries the dirty water to be cleaned. The HT/HP heat exchanger provides a second stage of heating to the dirty water that is output from the LT/LP heat exchanger. A first coil of the HT/HP heat exchanger carries the superheated steam and hydrogen gas. A second coil carries the preheated dirty water that is output from the LT/LP heat exchanger.