Dalian Haixin Chemical Co., Ltd.The ZSM-5 molecular sieve boasts high hydrothermal stability, high specific surface area, superior shape-selective catalytic performance, a wide range of silicon to aluminum ratio variations, unique surface acidity, and low carbon deposition. It is precisely these advantages that make our company's ZSM-5 molecular sieve widely applicable in the refining industry, fine chemicals, and environmental protection, among other fields. Additionally, ZSM-5 products with different silicon to aluminum ratios have varying applications.

ZSM-5 molecular sieve is primarily used for the following applications:
Application in the Refining Industry
Diesel hydrotreating to reduce pour point, lubricating oil catalytic dewaxing, restoring gasoline octane rating, catalytic cracking gasoline to reduce olefins, aromatic shape-selective conversion, andCH3OHShape conversion, etc. ZSM-5 molecular sieve-based zhuming technology includes: Mobil Distillate Dewaxing Process (MDDW), Lubricant Dewaxing Process (MLDW), M-Reforming Process, Mobil-Badger Ethylbenzene Synthesis Process, Cyclar Process (LPGBTX) for synthesizing aromatics from light hydrocarbons, Methyl Vinyl Isomerization Process (MVPI), Methyl Tertiary Butyl Ether Process (MTDP).CH3OHManufacturing Gasoline Technology (MTG) and other.
Section II: Applications in Fine Chemicals Industry
Diethylene Glycol Synthesis 1, 4-diane, by yidingxi,CH3OHSynthetic MTBE, synthetic 3,5-dimethylpyridine, etc.
Section 3: Applications in Environmental Protection
ZSM-5 is primarily applied in the environmental protection industry for its strong adsorption capacity and effective performance towards VOCs. It can be used for the removal of thiophene, benzene, trichloroethylene, NOx conversion to N2, formaldehyde, and H2S, among others.
Section 4: Applications in Chemical Corrosion Prevention
Most liquids flowing through chemical equipment and pipelines are corrosive, easily corroding the pipes and equipment, significantly reducing their performance and the safety of the production process.ZSM-5 molecular sieve exhibits corrosion resistance to most acidic liquids except Qingfusuan. The corrosion resistance of the ZSM-5 molecular sieve coating is attributed to the dense, continuous zeolite film it forms on the metal surface, which is only a few nanometers thick. The ZSM-5 zeolite film effectively resists corrosion from hydrochloric acid, nitric acid, phosphoric acid, and sulfuric acid.
Section 5: Applications in Electrochemistry
Due to the all-solid-state lithium polymer battery (LPBS features high energy density, good safety, and ease of portability, making it a potential candidate for more widely used chemical power sources in the future with promising application prospects.
The addition of ZSM-5 can effectively increase the electrical conductivity of the microporous membrane. The comprehensive properties of the electrolyte prepared by ZSM-5 are significantly higher than those prepared by aluminum oxide. This method is simple in process and particularly suitable for industrialization. ZSM-5 holds potential application prospects in the emerging field of alcohol fuel cells.

Dalian Haixin ChemicalsZSM-5 Molecular Sieve Features:
High product selection options
Dalian Haixin ChemicalsZSM-5 molecular sieve features small crystal grains, short channels, low diffusion resistance within crystals, and a high number of exposed atoms. It contains abundant intercrystalline spaces, demonstrating strong adsorption capabilities, particularly beneficial for activating large molecules, thereby enhancing the selectivity of large molecules.
High catalytic activity
Dalian Haixin ChemicalsThe ZSM-5 molecular sieve has many unsaturated bonds on its outer surface, making it easy to adsorb other molecules and thus exhibiting high catalytic performance. For reactions limited by diffusion and cracking reactions of macromolecules with a diameter larger than the pore size of the molecular sieve, using our company's ZSM-5 molecular sieve will yield better activity compared to standard ZSM-5 molecular sieve.
Section 3: Long catalyst lifespan
Dalian Haixin ChemicalsThe ZSM-5 molecular sieve has strong anti-carbon deposition capabilities, which can extend the lifespan of catalysts. The product can quickly diffuse out of the pores of the small crystal molecular sieve, reducing reaction depth and slowing down the deactivation of carbon deposition. Dalian Haixin Chemical Research Center has found through multiple experiments that the smaller the ZSM-5 molecular sieve crystals, the stronger the anti-carbon deposition ability, and the longer the catalyst lifespan.
Four: Higher load metal component dispersibility and loading capacity
The effective loading amount and dispersion of the metal components on the molecular sieve significantly affect the performance of the supported catalyst. There is a certain limit to the content of the metal components. Exceed the limit value. Metallic components will cover the surface of the molecular sieve or block the pore openings in the form of aggregates, thereby reducing the catalyst activity. Selective. Dalian Haixin ChemicalsThe ZSM-5 molecular sieve features a large surface area and numerous pores, allowing metal components to more easily enter the sieve channels. This enhances its dispersibility and effective content, thereby increasing the catalytic activity and extending its service life.

Varying silicon-aluminum ratiosApplications of ZSM-5