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Formaldehyde Concentration Technology SL TEC has close to ten years experience in formaldehyde production technology based on silver contact process(or silver catalyzed process). A lower methanol consumption, higher formalin product concentration, high export steam capacity and ease of operation are our features, which makes it the best technical and economically viable solution.

Phenol Alkylation Technology Alkyl phenol is produced by the alkylation of phenol by reacting with olefin, aliphatic alcohol, or chloro-hydrocarbon. They are important intermediates for fine chemical synthesis, widely applied in the manufacture of surface active agent, anti-oxidation agent, paint and coating

Methyl Acetate Manufacturing Process The methyl acetate production process SL TEC propose is based on the condensation of acetic acid and methanol over a solid acid catalyst. This kind of catalyst is the best solution when high yields, low acetic acid and methanol consumption

Ethyl Acetate Production Technology There are 4 main prevailing processes for ethyl acetate production, i.e. Direct Esterification Process, Acetaldehyde Condensation Process, Ethanol Dehydration Process and Acetic Acid-Ethylene Addition Process.

Sec-Butyl Acetate Technology Provider There are two prevailing processes for sec-butyl acetate (SBA) production, i.e. iso-butanol-acetic acid esterification process and n-butene -- acetic acid addition process. Due to its much lower production cost,

Hydrogen Peroxide Plant (Fixed Bed Process) AO(auto-oxidation) process is the most prevailing one. In this process, 2-alkyl anthraquinone is mixed with organic solvent to make up the working solution, which is hydrogenated in presence of catalyst,

MEG Plant There are two main routes for Ethylene Glycol (Monoethyle Glycol/MEG) production: one is the Olefin/EO(Ethylene Oxide) Route starting from either naphtha, ethane or methanol, the licensors include Shell, SD, UCC and etc.

Trioxane Plant Trioxane Plant Proprietary Technology and Plants? Technology Introduction: Trioxane is the most important monomer for polyacetal(POM) synthesis, POM production technology with trioxane as the copolymerization monomer takes 80% of the total POM capacity in the world. It is

Dioxolane Plant Dioxolane Plant Proprietary Technology and Plants Technology Introduction: As the second monomer for polyacetal(POM) production,1,3-dioxolane has attracted great attention in recent years due to the expansion of its application, such as the solvent for grease, dyes, cellulose derivatives, polymers and etc, the stabilizer for trichloroethane, components of photosensitiser.

O-Dihydroxybenzene Plant O-Dihydroxybenzene Plant Proprietary Technology and Plants Technology Introduction: There are over 10 methods for hydroquinone production, and among them the prevailings are Aniline Oxidation Process, p-DIPB Excess Oxidation Process and Phenol Hydroxylation Process.

MTBE Plant MTBE is a colorless, transparent liquid, due to its high centane number and good blending property with gasoline, it is widely used as the gasoline additive; also it is hydrolysed to produce high purity iso-butene; thks to its chemical resistance, it is applied as reaction solvents, extractants and chromatography liquid.

Crude Phenol Purification Technology Phenols have a variety of compounds, with the most important ones incl. phenol(carbonic acid), and cresol(o-cresol, m-cresol and p-cresol); among them, phenol is mainly used as the feedstock for di-phenol A production and phenol formaldehyde production;

Distillation Plant (Distillation Design) We offer complete package solutions for chemical distillation plant/distillation design/distillation tailoring using all-component analysis, process simulation, and a process automation package. Moreover, we also provide corresponding chemical sewage treatment solutions to satisfy the customers.

Hydrogen Peroxide Plant (Fixed Bed Process) There are several methods for hydrogen peroxide production, among them the AO(auto-oxidation) process is the most prevailing one.

Hydrogen Peroxide Plant (Fluidized Bed Process) There are several methods for hydrogen peroxide production, among them the AO(auto-oxidation) process is the most prevailing one.

MIBK Plant MIBK is an excellent solvent with medium boiling point, it can be used as the solvent for paint, nitrocellulose, ethyl cellulose, tape, wax and several resins; a;lso it is widely used as the dewaxing agent, extraction agent, the RM for antiaging agent synthesis and etc.

MMA Plant Technical Features: The MMA plant offered by SL TEC has advantages such as easy availability of feedstock, more environment friendliness, lower investment, lower production cost and etc.

UHMWPE Plant Ultra high molecular weight polyethylene (hereinafter called as UHMWPE) is a linear structural polyethylene (PE) with viscosity-average molecular weight of more than 1,000,000 (ordinary polyethylene molecular weight is only about 200,000-300,000).

Urea Formaldehyde (UF) Glue Plant The Urea Formaldehyde (UF) technology provided by SL TEC is based on the traditional alkali-acid-alkali process.

PPC Plant PPC (polypropylene carbonate) is a completely biodegradable environment-friendly plastic synthesized from carbon dioxide and propylene oxide. Besides, due to its using the main source of greenhouse gases---CO2 as the feedstock,

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