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Overview of Molecular Sieve Membrane

Molecular sieve membrane is a dense thin film formed by the cross-linking and growth of zeolite molecular sieve crystals on a ceramic carrier, with a membrane thickness of 5-10 microns. Relying on the Institute of Membrane Science and Technology at Nanjing University of Technology, the Nanjing Membrane Materials Industry Technology Research Institute has successfully developed various configurations of molecular sieve membranes, including tubular molecular sieve membranes and multi-channel molecular sieve inner membranes. These membranes have low operating energy consumption, small footprint, PLC control, high yield, and do not require the addition of any azeotropes, which is a pioneering technology in China. They are widely used in organic solvent dehydration, isomer separation, and other applications.

Founded on February 23, 2011, Nanjing Membrane Materials Industry Technology Research Institute Co., Ltd. is a research institution relying on the construction of the National Key Laboratory of Materials Chemistry Engineering of Nanjing University of Technology, and is also an independent legal entity of the Membrane Science and Technology Research Institute, one of the first professional research institutes of Jiangsu Industrial Technology Research Institute. It is positioned as the organizer of membrane materials industry cultivation.

In order to achieve rapid transfer and transformation of achievements, the company has established a national science and technology enterprise incubator and a national professional maker space, built a professional first-class engineering research and development platform, and formed an integrated achievement transformation model of professional research institute+incubator. At present, it has a total building area of 140000 square meters for research and development carriers. It has built a complete research and development test center, membrane material production workshop, equipment manufacturing workshop, etc., around membrane separation materials and processes facing different processes, relying on the membrane science and technology industrial park.

Through the systematic research on the design, preparation and application of membrane materials, the company has made breakthroughs in the preparation of high-performance membrane materials and the development of key application technologies, forming landmark achievements, making the membrane material preparation technology reach the international advanced technical level, and driving the overall improvement of the technical level of related industries through the application of key technologies and complete sets of equipment. It has formed research directions and products such as ceramic membrane, organic nanofiltration membrane, molecular sieve membrane, PDMS composite membrane, high-strength PVDF membrane, oxygen permeable membrane, membrane reactor, etc. At present, it has membrane preparation laboratory, membrane application laboratory, nano material laboratory, mixed conductor membrane laboratory, membrane integration technology laboratory, molecular sieve membrane laboratory, membrane catalysis laboratory, membrane reactor laboratory, organic membrane laboratory Production base of commercial membrane and membrane equipment, etc.

2011，Nanjing Membrane Material Industry Technology Research Institute Co., Ltd. was established with a registered capital of 10 million yuan

2017，High tech enterprises, Jiangsu Science and Technology Journal Society, Innovation and Entrepreneurship Service Demonstration Base

2018，China Industry University Research Cooperation Innovation and Promotion Award, Nanjing Innovative Product Promotion Demonstration Recommendation Catalog, Registered Capital Increased to 21.49 million yuan

2019，National Science and Technology Enterprise Incubator, Jiangsu Province Postdoctoral Innovation and Entrepreneurship Practice Base, Jiangsu Province Science and Technology First Prize, China Petrochemical Federation Technology Invention First Prize

2020，National level specialized maker space, intellectual property management system certification, Jiangsu Province Science and Technology First Prize, China Membrane Industry Association Science and Technology Award First Prize, Gas Purification Membrane Division transferred to Jiangsu Jiulang High tech Co., Ltd. in July 2020, PVDF lined membrane secondary development project transferred to Nanjing Jiuying Membrane Technology Co., Ltd. in August 2020

2021，Quality/Environment/Occupational Safety and Health Management System Certification, First Prize of China Membrane Science and Technology Award

2022，Phase II 70000 square meter factory building put into use, high-performance nanofiltration membrane secondary development project transferred to Nanjing Weihua Membrane Technology Co., Ltd. in August 2022

2023，The secondary development project of hollow fiber molecular sieve membrane will be transferred to Jiangsu Xuyi High tech Co., Ltd. in August 2023

Founded on February 23, 2011, Nanjing Membrane Materials Industry Technology Research Institute Co., Ltd. is a research institution relying on the construction of the National Key Laboratory of Materials Chemistry Engineering of Nanjing University of Technology, and is also an independent legal entity of the Membrane Science and Technology Research Institute, one of the first professional research institutes of Jiangsu Industrial Technology Research Institute. It is positioned as the organizer of membrane materials industry cultivation.

In order to achieve rapid transfer and transformation of achievements, the company has established a national science and technology enterprise incubator and a national professional maker space, built a professional first-class engineering research and development platform, and formed an integrated achievement transformation model of professional research institute+incubator. At present, it has a total building area of 140000 square meters for research and development carriers. It has built a complete research and development test center, membrane material production workshop, equipment manufacturing workshop, etc., around membrane separation materials and processes facing different processes, relying on the membrane science and technology industrial park.

Through the systematic research on the design, preparation and application of membrane materials, the company has made breakthroughs in the preparation of high-performance membrane materials and the development of key application technologies, forming landmark achievements, making the membrane material preparation technology reach the international advanced technical level, and driving the overall improvement of the technical level of related industries through the application of key technologies and complete sets of equipment. It has formed research directions and products such as ceramic membrane, organic nanofiltration membrane, molecular sieve membrane, PDMS composite membrane, high-strength PVDF membrane, oxygen permeable membrane, membrane reactor, etc. At present, it has membrane preparation laboratory, membrane application laboratory, nano material laboratory, mixed conductor membrane laboratory, membrane integration technology laboratory, molecular sieve membrane laboratory, membrane catalysis laboratory, membrane reactor laboratory, organic membrane laboratory Production base of commercial membrane and membrane equipment, etc.