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Epoxy propane cleaning preparation technology
2026-08-19 14:43:56
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The technology adopts a clean oxidation process route to convert propylene directly into epoxy propane, avoiding chlorine alkali by-products and high-salt wastewater from the source, with a short process route, few by-products, high catalyst selectivity, and in line with the clear trend of green upgrading in the epoxy propane industry. The technology has been built and commissioned in a pilot plant, which has verified the feasibility of the process and has the basis for process scaling up. It is suitable for owners who have propylene resources and plan to lay out the epoxy propane and downstream polyether industry chain. The service provided includes process package authorization, catalyst supply and regeneration recommendations, basic design support, commissioning guidance, and operation training, etc. The owner needs to provide propylene raw materials and corresponding utility engineering conditions.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
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Узбекистан
Ближний Восток
T - Услуги в области технологий и патентов
>30 днейGas chromatography column assembly preparation technology
2026-08-19 14:43:46
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Gas chromatography is the basic means of quality control in the petrochemical, chemical, environmental protection, and food industries. Capillary columns and packed columns are the core consumables of chromatography instruments, with high consumption and a wide range of domestic substitutes. This technology covers the complete preparation of gas chromatography capillary columns and packed columns, including the treatment of the inner wall of quartz capillary tubes, the coating or bonding of stationary phases, and the preparation and filling of packed column fillers. The products have stable column efficiency, good inertness, and strong reproducibility, and can be customized according to the customer's analysis object in terms of polarity and specifications to meet different needs such as routine analysis and specialized analysis (such as refinery gases, solvent residues, trace impurities). The technology has been built and commissioned a pilot production facility, which has verified the feasibility of the process and has the basis for process scaling. It is suitable for enterprises engaged in analytical consumables and fine chemical production to adopt. Services such as process authorization, production line design support, stationary phase formulation and coating technology guidance, product quality control system establishment, and operation training are available.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
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Киргизия
Таджикистан
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Ближний Восток
T - Услуги в области технологий и патентов
>30 днейTechnique for preparing single-dispersed micrometer silica gel filler
2026-08-19 14:43:35
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Sorbent is the core consumable material for high-efficiency liquid chromatography separation and purification. Uniform particle size directly determines column efficiency and separation performance. This technology focuses on the preparation of monodispersed micrometer-sized silica gel sorbents. By precisely controlling the nucleation and growth processes, silica gel microspheres with narrow particle size distribution, high sphericity, and controllable pore structure can be obtained. They can be directly used for filling analytical columns and preparing columns, or as a substrate for further covalent bonding of various stationary phases, and are widely used in drug separation and purification, biological product purification, food and environmental detection, and other fields. Domestic high-end chromatography sorbents have long relied on imports, and this technology provides a feasible process route for import substitution. At present, a pilot production facility has been built and commissioned, which has verified the feasibility of the process and has the basis for process scaling. It is suitable for production enterprises in the fields of fine chemicals and separation materials. Services including process package licensing, preparation equipment design support, surface modification technology support, driving guidance, and operation training are available.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
Туркменистан
Узбекистан
Ближний Восток
T - Услуги в области технологий и патентов
>30 днейTechnique for the co-production of isopentanol and isopentone
2026-08-19 14:43:25
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The technology uses unsaturated alcohols as raw materials, and through the coupling design of isomerization and oxidation reactions, it simultaneously produces isopentanol and isopentanol aldehyde in the same process system, achieving multi-product co-production in one unit. The raw material utilization rate is high, and the product ratio can be adjusted within a certain range according to market conditions, with strong resistance to fluctuations in the market for a single product. The process conditions are mild, the catalyst is highly selective, and the amount of waste is small, in line with the development direction of green refining. The technology has been built and commissioned a pilot unit, which has verified the feasibility of the process and has the basis for process scaling. It is suitable for owners with C5 raw material resources or who have established a production chain for fragrance and vitamin intermediates. It can provide process package licensing, catalyst and key equipment selection recommendations, basic design support, commissioning guidance, and operation training services.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
Туркменистан
Узбекистан
Ближний Восток
T - Услуги в области технологий и патентов
>30 днейMicro-reaction nitrification synthesis of nitrous acid isocitrate technology
2026-08-19 14:43:14
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The technology uses a micro-reactor as the core to achieve continuous nitration of isocitral: the micro-scale flow path provides extremely high heat transfer efficiency, the reaction heat can be removed immediately, and the liquid volume is significantly reduced, enabling the highly exothermic nitration process to be carried out under mild and controllable conditions. The burden of acid consumption and waste acid treatment is simultaneously reduced, and product purity and yield are stable. This technology path is in line with the upgrading direction of continuous production and intrinsic safety in the fine chemical industry. At present, a pilot plant has been built and put into operation, which has verified the feasibility of the process and has the basis for process scaling. It is suitable for owners planning to build or retrofit nitrate ester production facilities. We can provide micro-reactor process package licensing, basic design support, micro-reactor and supporting equipment selection recommendations, commissioning guidance, and operation training, etc. The owner needs to provide isocitral raw materials, mixed acid preparation, and general engineering conditions.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
Туркменистан
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Ближний Восток
T - Услуги в области технологий и патентов
>30 днейContinuous nitration technology for trifluoromethylbenzene
2026-08-19 14:43:04
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The nitration reaction of fluorinated aromatic intermediates is highly exothermic and has a high safety risk, which is a key challenge in the production of fluorinated fine chemicals. This technology uses a continuous process route to nitrate 3-fluoro-methoxybenzene, achieving precise dosing, rapid mixing, and instant heat transfer of materials through microchannels or continuous kettle reactors, significantly reducing the reaction volume and, from a fundamental perspective, reducing the risk of thermal runaway, while also inhibiting side reactions such as poly-nitration, thereby improving the selectivity and batch stability of the target products. The 3-fluoro-methoxynitrobenzene intermediates produced are widely used in the pharmaceutical, pesticide, and fluorinated functional materials industries. The technology has been built and commissioned in pilot facilities, which have verified the feasibility of the process and have the basis for process scaling. It is suitable for enterprises engaged in the production of fluorinated fine chemicals that place a high value on intrinsic safety. The enterprise must have the corresponding raw material supply and utility engineering support conditions.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
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Киргизия
Таджикистан
Туркменистан
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Ближний Восток
T - Услуги в области технологий и патентов
>30 днейTechnique for the oxidation of methylacetophenone to vanillin
2026-08-19 14:42:53
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Cinnamaldehyde (2-methoxybenzaldehyde) is a widely used aromatic aldehyde in the fragrance, pharmaceutical and daily chemical industries. This technology uses 2-methoxybenzene as raw material and catalyzes the selective oxidation of benzyl methyl to produce cinnamaldehyde. The key to the process is the precise control of the oxidation degree - ensuring high-efficiency conversion of the methyl group and inhibiting further oxidation to cinnamic acid. The catalyst system and process conditions have been optimized, resulting in a pure and stable product. Compared with the traditional chlorination hydrolysis route, this process produces no chlorine-containing waste and is more in line with green production requirements. At present, a pilot plant has been built and commissioned, which has verified the feasibility of the process and has the basis for process scale-up. It is suitable for fragrance chemical producers and fine chemical enterprises. The service provided includes process package authorization, basic design support, oxidation reaction and distillation equipment selection recommendations, commissioning guidance and operation training. The owner needs to equip the oxidation exhaust gas treatment facility.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
Туркменистан
Узбекистан
Ближний Восток
T - Услуги в области технологий и патентов
>30 днейNeighboring dioxane liquid-phase oxidation to benzenequinone technology
2026-08-19 14:42:42
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The technology uses xylene as raw material and adopts a catalytic liquid-phase selective oxidation process: under the action of the catalyst and oxygen-containing atmosphere, one of the methyl groups of xylene is selectively oxidized and closed to form benzonitrile. Compared with the traditional chlorination hydrolysis route, this process does not produce chlorine-containing waste and has better cleanliness and atom economy. The co-product separation and purification system produces high-purity benzonitrile. At present, a pilot plant has been built and commissioned, which has verified the feasibility of the process and has the basis for process scaling. It is suitable for petrochemical enterprises with xylene resources and manufacturers of dyes and pharmaceutical intermediates. It can provide process package authorization, basic design support, liquid-phase oxidation reactor and catalyst selection recommendations, driving guidance and operation training, etc. The owner needs to equip oxygen exhaust gas treatment and heat recovery facilities.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
Туркменистан
Узбекистан
Ближний Восток
T - Услуги в области технологий и патентов
>30 днейKato Method for Tetrabutyltin Industrial Technology
2026-08-19 14:42:32
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Tetrabromotitanium is an important base material for organic tin stabilizers, catalysts and intermediates. This technology uses the Gaffney method to produce tetrabromotitanium: butyltitanium Gaffney reagent is prepared from chlorobutane and magnesium, and the tetrabromotitanium backbone is constructed by alkylation with tetrabromotitanium. After quenching, layering, washing and distillation, high-purity products are obtained. The process is designed to address the characteristics of strong exothermic reaction and sensitivity to moisture, with complete feed control, temperature interlocking and solvent recovery systems. The operation is safe and reliable, and the product quality is stable. A pilot plant has been built and commissioned, which has verified the feasibility of the industrial process and provides the basis for process scaling. It is suitable for organic tin chemical products and PVC heat stabilizer raw materials production enterprises. The service provided includes process licensing, basic design support, Gaffney reaction safety control schemes and equipment selection recommendations, driving guidance and operation training. The owner must have the conditions for anhydrous operation, magnesium residue treatment and salt-containing wastewater disposal.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
Казахстан
Киргизия
Таджикистан
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Узбекистан
Ближний Восток
T - Услуги в области технологий и патентов
>30 днейAcetamide synthesis pyridine catalyst technology
2026-08-19 13:43:40
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The pyridine production technology based on catalytic materials involves the synthesis of pyridine and its methylpyridine derivatives from aldehydes and ammonia under the action of specialized catalysts. The catalysts are the core of the process, and their activity, selectivity, and lifetime directly determine the product distribution and operational economics. The supporting process covers aspects such as raw material composition, reaction temperature and pressure control, product distillation separation, and catalyst regeneration. Pyridine derivatives are important intermediates for the synthesis of pharmaceuticals, pesticides, and veterinary drugs. This technology has been industrialized and has a mature basis for industrial application, making it suitable for fine chemical enterprises with access to aldehyde raw materials to build or modify pyridine units. Services such as catalyst supply and selection, reaction process licensing, catalyst loading and regeneration guidance, distillation system configuration recommendations, commissioning guidance, and operation training are available.
Производство специализированных химических веществ
Разработка технологий и технологических пакетов в химической промышленности
Россия
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T - Услуги в области технологий и патентов
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