New Energies, new possibilities

MANGALORE, KARNATAKA, INDIA, May 6, 2025 /EINPresswire.com/ -- HYDROGEN INNOVATION PVT. LTD. (HYDGEN), a leader in the development of advanced Anion Exchange Membrane (AEM) electrolyzers, and Tridiagonal Solutions Pvt. Ltd. (TSPL), a renowned entity specializing in small-scale electrolyzer systems, are pleased to announce the signing of a Memorandum of Understanding (MoU) to collaborate on the development, testing, and deployment of small-scale electrolyzer systems for various industrial applications.
This collaboration will enable both companies to jointly develop, test, and deploy small-scale electrolyzer systems that will accelerate the transition to sustainable energy in key sectors such as energy storage, mobility, and industrial hydrogen use. By combining HYDGEN’s cutting-edge electrolyzer technology with TSPL’s expertise in system testing and deployment, the partnership will play a pivotal role in proving the commercial viability of small-scale hydrogen production systems.

The key values of this new partnership are:
- Accelerating decarbonization: The partnership will focus on demonstrating how small-scale electrolyzers can help decarbonize industries that rely on hydrogen as a feedstock, including energy storage, transportation, and manufacturing. With both companies committed to providing practical, real-world solutions, the collaboration will directly contribute to reducing carbon emissions across multiple sectors.

- Innovation in hydrogen technologies: HYDGEN’s advanced AEM electrolyzer technology is at the forefront of green hydrogen production, offering a more sustainable and cost-effective alternative to traditional hydrogen production methods. This collaboration will facilitate the real-world testing and refinement of these technologies, ensuring they are ready for large-scale deployment.

- Pilot projects and market validation: Through joint pilot projects, the partnership will validate the performance and efficiency of small-scale electrolyzer systems, allowing both companies to gather valuable data and refine their offerings. This will provide critical insights for potential customers in sectors such as mobility, energy, and industrial hydrogen production.

- Infrastructure and market access: TSPL’s strong infrastructure, extensive testing facilities, and market reach will provide the ideal platform for scaling up these technologies. With access to a wide array of industries, TSPL will support the deployment and performance testing of electrolyzer systems, helping to establish a strong market presence for the new technology.

"We are excited to partner with TSPL to accelerate the adoption of small-scale electrolyzer technology, which is a critical step toward achieving sustainable energy solutions and supporting the decarbonization of key industries," said Dr. Manippady Krishna Kumar, COO of HYDGEN. "This collaboration aligns with our vision to lead the way in clean hydrogen production and empower industries to transition to green energy."

About HYDGEN
HYDGEN is a leading developer of anion exchange membrane (AEM) electrolyzers, designed to enable affordable, decentralized green hydrogen production. Their advanced systems offer unmatched efficiency and operational flexibility, a compact footprint, and reduced supply chain risk by avoiding the use of rare earth metals. By eliminating reliance on centralized supply chains, HYDGEN’s technology makes clean hydrogen accessible and scalable for industries of all sizes.

HYDGEN and Tridiagonal Solutions Pvt. Ltd. Sign Strategic MoU for Small-Scale Electrolyzer Collaboration

旭化成とフルヤ金属は、クロールアルカリのプロセスで使う食塩電解セルから金属を回収・再利用する実証を開始した。クロールアルカリは、塩水を電気分解して塩素と水酸化ナトリウム（カセイソーダ）を得る手法。使用済みセル及び電極に含まれる金属をリサイクルし、塩素と水酸化ナトリウムの製造における資源循環を実現させる。2社はクロールアルカリ事業を手掛けるオランダNobian Industrial Chemicals、貴金属リサイクルを手掛ける英Mastermeltと連携し、リサイクルプロセスの確立を目指す。

セル・電極の金属リサイクルの概要（出所：旭化成）

 

　旭化成とフルヤ金属がそれぞれ、2025年4月23日に発表した。実証ではまず、耐用年数を迎えた電極を旭化成がNobianから回収する。次に、Mastermeltとフルヤ金属が電極から触媒を剥離・加工してイリジウムやルテニウムなどの希少金属を抽出・高純度化する。さらに、旭化成がそれらの金属を原材料とした触媒を塗布して電極を造る。リサイクル材による触媒を用いた電極をNobianが食塩電解に利用することで、金属資源を循環させる。

　イリジウムやルテニウムは産出量が限られる一方、電池・電子部品で採用が増えているほか、固体高分子（PEM）型水電解装置でも高耐久部材や触媒としての需要が高まっている。それに伴いクロールアルカリ業界でも、価格の上昇と調達難に苦労しているという。旭化成とフルヤ金属は今回の取り組みを通して、セルと電極の安定供給を図る。旭化成によると、クロールアルカリの2024年の世界需要は約1億トン。同社のイオン交換膜法食塩電解プロセスは30カ国・160工場以上（2024年12月現在）で採用されているという。

　旭化成は今後、イリジウムやルテニウムをリサイクルする仕組みをクロールアルカリ業界全体に拡大してエコシステムの構築を目指す。このエコシステムにトレーサビリティーを付与して循環性を高めるとともに流れを可視化し、リサイクルした金属を活用したセル・電極の導入を推進する。グリーン水素の製造に向けた水電解分野への応用にも取り組む。フルヤ金属も、多くの産業でイリジウムやルテニウムの用途を広げるとしている。

食塩電解セルから希少金属を回収・再生、旭化成ら日欧4社が実証 | 日経クロステック（xTECH）