Homogeneous Ion Exchange Membrane

Rubri provides customers with complete solutions for alkaline hydrogen production equipment and components.  Customization is our biggest advantage.

Rubri is well versed in the whole process of natural gas hydrogen production, proficient in design and in-depth customization, and provides customers with a full range of solutions.

Rubri provides customers with Hydrogen to Ammonia Solution.

We start from the customer's actual application scenarios, study the customer's needs, and assist the customer in the research and development of hydrogen fuel cells based on the application scenarios and requirements, providing a full range of solutions.

Two-wheelers, three-wheelers, electric vehicles... Hydrogen fuel cell vehicles are increasingly being used. Whether you are a scientific researcher, a vehicle dealer, or a new energy product enthusiast, you can find a customized research and development solution that suits you here.

With our professional customized services, you can get the design and construction solutions of hydrogen refueling stations. We conduct project evaluation for customers, provide our professional suggestions and equip appropriate hydrogen refueling parts according to the customer's hydrogen refueling volume, hydrogen storage volume and pressure requirements. Whether you are a personal project or a government bidding project, our professional services will take your project to the next level.

Core Principle of Electrodialysis The core of electrodialysis technology lies in the combination of electric field and selective membrane technology, with the specific principle divided into two parts: 1. Driving effect of DC electric field Under the action of a DC electric field, anions and cations in the solution move directionally: cations migrate toward the negative electrode, while anions migrate toward the positive electrode. 2. Selective sieving effect of ion exchange membranes Two types of ion exchange membranes are used in the system to achieve ion separation: Cation exchange membrane: Only allows cations (e.g., Na+, Ca2+, Mg2+) to pass through, while blocking anions. Anion exchange membrane: Only allows anions (e.g., Cl-, SO42-) to pass through, while blocking cations.