Hubei Sanli Fengxiang Technology Blog

Formaldehyde is a key raw material for producing value-added chemicals like melamine, urea-formaldehyde and phenolic resins. The most common product is at a 37% aqueous solution, however, concentration is often as large as 57 percent. Now, there are two  Formaldehyde  Production Process  within an industrial scale: oxidation-dehydrogenation employing a silver catalyst, between both incomplete or complete conversion of methanol; and also the direct oxidation of methanol into formaldehyde using metal oxide catalysts (Formox process). An important ingredient in the chemicals used to produce resins, adhesives, plywood and particleboard, insulation, and lubricants, formaldehyde is produced commercially by the  Silver Catalyzed Formaldehyde Plant  of methanol. The production of formaldehyde from methanol using a silver catalyst is performed at high temperatures and yields formalin, a 37% solution of formaldehyde in water. In a  Formaldehyde Production Silver P...

We have developed a process that is ideally suited for use with bio-based ethanol feeds and so offers an EA production route that is almost 100% carbon neutral.This  Ethyl Acetate Production Process  is a breakthrough in ethyl acetate (EA) production. Sanlifengxiang has developed a process that enables ethyl acetate and a valuable hydrogen by-product stream to be produced directly from ethanol. The process takes advantage of the current industrial focus on renewable resources and the expansion in fermentation ethanol production and breaks the feedstock link to volatile oil prices. Dry ethanol is dehydrogenated to produce a crude ethyl acetate stream. This is selectively hydrogenated to remove certain by-products that cannot be separated by distillation. The innovative refining section then splits the azeotrope to produce a high purity ethyl acetate product. Unreacted ethanol is recycled to a dehydration unit where it is combined with fresh ethanol and dried. Contact us ...

There's a misunderstanding from the query. Batch procedure applies normally to combine and settle kind processing, with optional or dispersed driver,  Fixed Bed Process  imply that the substrate as well as the reagent has been passed within a bed of catalyst or with a diluent. Both can be implemented to appear to be comparable, but fixed bed (heterogeneous catalyst operated systems) generally have higher levels of scale into market. Usage of homogeneous catalysts for Bio diesel production is, generally speaking, applied to your Batch procedure. In the event of heterogeneous catalysis, many factor include under consideration ( rather than only mass transfer problems ) to ensure the good catalyst may be used in a bunch bed reactor. But, solid catalyst may be utilized also for your own batch or semi-batch procedure.

Sanli Fengxiang Technology offers  Silver Catalyzed Formaldehyde Plant  and technology including engineering, proprietary equipment, catalyst and start-up and after-sale services. We are the only supplier to offer the unique combination of a silver formaldehyde technology and plant design including catalyst regeneration - a complete  Formaldehyde Production Silver Process  well proven and ready to use. No other process gives you as much formaldehyde per Euro or US dollar. Sanlifengxiang has the lowest operational cost and highest steam export of the two formaldehyde processes. The Sanlifengxiang has superior overall economy due to the extensive R&D efforts and use of operational feedback. Safe and clean Procedure of  FA Production No spicy oilusing just water/steam cooling reduces fire danger. No oxygen at the absorber enhances fire safety in addition to product quality. The motorist could be removed easily, quic...

Ethyl Acetate Plant  is created blending acetic acid and ethyl alcohol at a balanced percentage through a preheater into a pot reboiler for distillation purpose. These crops are used in various cosmetic, pharmaceuticals and chemical industries for storage and processing of different products. Further, these machines and plants have been developed and designed in various technical specifications, which match the varied demands of the customers.  Ethyl Acetate Production  is a natural chemical that has a pleasant fragrance and is colorless and non poisonous in nature. Processed in those plants utilizing high quality ingredientsour supplied products are highly miscible with diethyl ether, acetone, ethanol & benzene and are frequently utilized in nail polish remover & glues. We have gained immense appreciation among our clients for our manufactured and supplied  Ethyl Acetate Technology . In this plant, acetic acid and ethyl alcohol is mixed in a balanced prop...

Formaldehyde is a key raw material for producing value-added chemicals like melamine, urea-formaldehyde and phenolic resins. The most common product is at a 37% aqueous solution, however, concentration is often as large as 57 percent. Now, there are two main  Formaldehyde  Production Process : oxidation-dehydrogenation employing a silver catalyst, between both incomplete or complete conversion of methanol; and also the direct oxidation of methanol into formaldehyde using metal oxide catalysts (Formox process). An important component in the compounds used to make resins, adhesives, plywood and particleboard, insulating material, and lubricants, formaldehyde is produced commercially from the oxygenation of both methanol. We adopt advanced  Formaldehyde Equipment . The creation of formaldehyde from methanol using a silver catalyst is done at elevated temperatures and yields formalin, a 37% solution of formaldehyde in water. In a formaldehyde manufacturing proced...

The chemical formula of hydrogen peroxide is H2O2, commonly known as hydrogen peroxide. Appearance is a colorless transparent liquid, it is a strong oxidant, its aqueous solution is suitable for medical wound disinfection and environmental disinfection and food disinfection. Under normal circumstances, it will decompose into water and oxygen, but the decomposition rate is extremely slow, and the speed of the reaction is accelerated by adding a catalyst - manganese dioxide or short-wave radiation. Hydrogen Peroxide Production Methods : a krypton-containing air electrode for producing alkaline hydrogen peroxide, characterized in that each pair of electrodes is composed of an anode plate, a plastic mesh, a cation membrane and a helium-containing air cathode, at the upper and lower ends of the electrode working area There is a distribution chamber for entering the fluid and a collection chamber for discharging the fluid, and an orifice is arranged at the fluid inlet, and the multi-compo...