Hubei Sanli Fengxiang Technology Blog

We are  Isobutyl Acetate Technology Provider   and today we will introduce the technology of  Isobutyl Acetate Production . Isobutyl acetate, an esterified product of acetic acid and 2- butanol, is a colorless transparent liquid at room temperature. It dissolves with ethanol and ether, dissolves in water, flammable, and has mature fruit flavors. It is mainly used as a solvent for nitrocellulose and lacquer, as well as chemical reagents and spices. Isobutyl acetate has the typical properties of ester, including hydrolysis, alcoholysis, ammoniation, Grignard reagent and alkyl lithium addition, catalyzed hydrogenation and reduction of lithium aluminum hydride (lithium aluminum hydride), and the condensation reaction of Claeson ester (Claisen condensation) itself or with other esters. Isobutyl acetate can be qualitatively detected by hydroxylamine hydrochloride (NH2OH. HCl) and ferric chloride (FeCl). Other esters, acyl halides and anhydride will affect the inspection. ...

July 2018, Sichuan Leshan Fuhua Company's light formaldehyde concentration project. The installation and completion acceptance have been completed, and the test is now in the strip. Technology Introduction: In the production of paraformaldehyde and polyoxymethylene, high concentrations of formaldehyde are required as raw materials. But the normal formaldehyde production, whether it is silver or iron molybdenum, the product concentration is not more than 55%. So the need for raw materials for dehydration dehydration enrichment, and enrichment process will produce dilute formaldehyde. Dioformaldehyde is usually used to produce downstream products (such as urotropine, methylal, etc.) that are not required for formaldehyde feedstock concentrations and enrichment and recycling. Commonly used dilute formaldehyde concentration recovery technology there are two, respectively, decompression flash separation process and pressurized distillation enrichment process. The former in the co...

There are two kinds of dilute formaldehyde concentration and recovery technologies commonly used, which are vacuum flash distillation separation and pressure distillation concentration. The former will again produce about 8% dilute formaldehyde in the process of concentration. The latter recycled get 36-46% formaldehyde solution, but in the process of pressure distillation, with the increase of pressure, formaldehyde disproportionation reaction to generate formate, this will not only cause loss of formaldehyde, more important is the serious corrosion of equipment, formic acid this problem using rank higher special steel can be used to solve, but investment will be too high, is not the economy. Our company can supply  Formaldehyde Concentration Technology  and  Formaldehyde Concentration Plant , welcome to contact us.

Phenol Alkylation  by phenol and olefin hydrocarbons, fatty alcohols, or made by chlorinated hydrocarbons by alkylation, it is important in the production of fine chemical intermediates, are widely used in surface active agent, antioxidant, paint, paint production. Its most of products are alkyl phenol epoxy ethane adduct, it is a kind of typical non-ionic surface active agent, acid and alkali resistance, oxidation resistance and stable chemical properties, such as widely used as the main ingredient in industrial detergent formulation, such as metal cleaner, also used as emulsifying dispersant, fabric finishing agent, pesticide, corrosion inhibitor, etc. Our company can provide  Phenol Alkylation Technology , if necessary, you can contact us.

Isobutyl Acetate  has great solvency traits for polymers, resins, oils, cellulose and easily thinned with aliphatic hydrocarbons. It can replace n-butyl acetate if a coating needs to dry quicker. It's also widely utilized in aerosol sprays, thinners, sealants, cleaners, odor, makeup and individual care-products. The main end user market of the item is paints, coatings, cosmetics and cleaning businesses. We are  Isobutyl Acetate Plant Manufacturer  and more information, welcome to contact us:info@slchemtech.com.

It is easy to hydrolyze in methyl acetate, and it can hydrolyze to produce acetic acid by hydrolysis at normal temperature. When heated, it is decomposed into acetaldehyde and formaldehyde, which can be further decomposed into methane, carbon monoxide and hydrogen. Halogens, especially iodine, have a catalytic effect on decomposition. In the presence of nickel, will be heated, methyl acetate decomposition does not occur under 150 ℃, more than 150 ℃ is decomposed into methane, carbon monoxide and water. When heated with air, the catalysts of copper, silver, molybdenum and other metals are decomposed into formaldehyde and acetic acid. Methyl acetate is decomposed into methanol, acetone, diacetyl, ethane, methane, hydrogen, carbon monoxide and carbon dioxide. Chloroacetic acetate was produced by reacting with chlorine under light. In the presence of sodium methoxide and methyl acetate in 57 ~ 80 ℃ by condensation, methyl acetoacetate is generated. Methyl acetate with certain salts, such ...

Alkyl-phenol Plant  is a group of compounds produced by phenol alkylation. The term is generally used to indicate the commercial value of propofol, butyl phenol, pentyl phenol, heptyl phenol, octyl phenol, nonylphenol, decyl phenol and related long chain alkyl phenol (LCAP). Methyl phenol, dimethyl phenol and ethylphenol are also a kind of alkyl phenols, but they are usually not included in alkyl phenols. Alkyl phenol is an estrogenic hormone. It's also known as endocrine disruptor. Long chain alkylphenol is widely used in detergents, as well as additives in fuel, lubricating oil and polymers, and one of the raw materials of phenolic resin. We can provide professional  Alkyl Phenol Production Process . If there is any need, please feel free to contact us.