Chemical Plant Contractors &amp; Engineering Services

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T - Technology & Patents598 E - Engineering Design95 P - Procurement459 C - Construction111 S - Site & Revamp212 H - Human Resources34

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T - Technology & Patents111 E - Engineering Design54 P - Procurement20 C - Construction22 S - Site & Revamp22 H - Human Resources15

Fetoparaffin hydrogenation isomerization III+ base oil technology

2026-08-19 14:47:17

The III+ lubricating oil base oil has high viscosity index, low volatility and excellent oxidation stability, and is a core component of high-end engine oils and industrial oils, mainly relying on the hydrogenation process. This technology uses Fetoparaffin as raw material to produce III+ class base oil through the hydrogenation isomerization-supplementation refining process: Fetoparaffin has high purity and contains almost no sulfur and nitrogen aromatics, which is an ideal raw material; a special dual-function catalyst achieves selective isomerization of long-chain normal hydrocarbons, while maintaining high viscosity index and significantly reducing the boiling point, resulting in high product yield and stable quality. This technology is naturally connected to the coal-to-oil and natural gas-to-oil (GTL) industry chains, providing a path for Fetoparaffin companies to expand into downstream high-value-added products. 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. Services such as process package authorization, catalyst selection and supply recommendations, fractionation scheme design, basic design support, commissioning guidance, and operation training are available.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Cycloalkyl crude oil to bright oil processing technology

2026-08-19 14:47:06

This technology is aimed at the deep utilization of naphthenic base oil, providing hydrogenation isomerization catalysts and complete processes: under high-pressure hydrogenation conditions, heavy components are refined, isomerization and selective cracking are coordinated, improving the viscosity-temperature performance and oxidation stability of the base oil, and high-quality bright oil products are obtained, filling the gap in product quality of conventional solvent refining processes. The catalysts take into account activity, selectivity, and resistance to impurities, and the process flow is well compatible with existing hydrogenation units. At present, a pilot plant has been built and put into operation, which has verified the feasibility of the catalysts and the process, and has the basis for process scaling. It is suitable for refineries and specialty oil companies with naphthenic base oil resources. Services such as catalyst technology authorization, complete process design, raw material adaptation evaluation, commissioning guidance, and operation training are available.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

2,6-Naphthalene dicarboxylic acid production technology

2026-08-19 14:46:56

2,6-Naphthalene dicarboxylic acid (2,6-NDCA) is a key monomer for high-performance polyester PEN (poly(naphthalene dicarboxylic acid, ethylene glycol ester), which is significantly superior to PET in heat resistance, gas barrier properties, and mechanical strength, and is used in high-end films, fibers, and packaging. This technology uses 2,6-dialkyl naphthalene as raw material to produce 2,6-naphthalene dicarboxylic acid by liquid-phase catalytic oxidation: through the synergistic optimization of the catalyst system and oxidation process conditions, the high-efficiency directional oxidation of the alkyl group on the naphthalene ring is achieved, and the crude product is refined to meet the polymerization level requirements. This monomer has long been a problem of high difficulty in synthesis and limited supply. This technology provides raw material support for the localization of PEN and high-end copolymers. 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, and is suitable for owners who plan to build high-end polyester materials. Services such as process licensing, raw material and catalyst solutions, refining process design, commissioning guidance, and operation training are available.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Technology for the preparation of cyclohexylbenzene

2026-08-19 14:46:45

The technology provides two production pathways: benzene hydrogenation-alkylation coupling conversion, in which benzene is used as raw material to partially hydrogenate to form a cyclopentene intermediate and then alkylate it in situ with benzene; or benzene and cyclopentene are directly alkylated. The key to the process is the precise matching of hydrogenation depth and alkylation selectivity, with a specialized catalyst system that inhibits multiple alkylation and excessive hydrogenation side reactions, resulting in high selectivity of the target product. The technology is suitable for owners with access to pure benzene resources and plans to develop a benzene-cyclopentene (and hence nylon) industry chain. A pilot plant has been built and commissioned, which has verified the feasibility of the process and provides the basis for process scale-up. Services including process package licensing, catalyst selection and supply recommendations, basic design support, commissioning guidance, and operation training are available.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Dienylene skeleton isomerization catalysts and processes

2026-08-19 14:46:35

This technology focuses on the isomerization of propylene skeleton, providing specialized catalysts and supporting processes: the catalysts are based on selective molecular sieve systems, with high selectivity and good stability, and the side reactions of polymerization and cracking are inhibited; the process conditions are mild, and it can directly process industrial propylene raw materials such as C4, and the purity of the product isolene meets the downstream requirements. This technology provides a flexible molecular structure adjustment tool for the comprehensive utilization of C4 resources, helping the owner to dynamically optimize the product distribution according to the relative value of isobutene and propylene. At present, a pilot plant has been built and commissioned, which has verified the feasibility of the catalysts and processes, and has the basis for process scaling. Services such as catalyst technology authorization, process package design, raw material adaptability evaluation, catalyst regeneration and life management recommendations, driving guidance, and operation training can be provided.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Steam cracking ethylene plant productivity and efficiency enhancement technology

2026-08-19 14:46:24

This technology is aimed at increasing the production and efficiency of in-service steam cracking units, starting from the optimization of cracking raw materials, the adjustment of the operation of the cracking furnace, and the diagnosis of bottlenecks in the rapid cooling and compression separation systems. Under the premise of not adding major equipment on a large scale, it aims to improve the processing capacity of the unit and the yield of high-value products, reduce the overall energy consumption and operating fluctuations, and extend the operating cycle of the cracking furnace. The technology has formed a complete diagnostic, transformation, and verification method system, and the pilot plant has verified the feasibility of key unit technologies, with a basis for process scaling, and is suitable for units of various sizes. It can provide services such as plant diagnostic evaluation, technology transformation scheme design, key component and catalyst selection recommendations, transformation implementation guidance, and operation optimization training.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Propane-butane technology for normal butane

2026-08-19 14:46:14

In response to the structural contradiction between the abundance of propane resources and the shortage of light cracking feedstock, this technology selectively converts propane into ethylene and propylene through catalytic conversion. The reaction process realizes the directional restructuring of C4 alkanes into light hydrocarbons, and the products, ethylene and propylene, are high-quality feedstock for steam cracking units, significantly improving the yield of ethylene and propylene and improving the structure of the cracking feedstock. Compared with direct cracking of propane, this route better matches the design of cracking furnaces using ethylene and propylene as the main feedstock. This technology provides a path for owners with propane resources (refineries, LPG trading, C4 separation units) to upgrade to high-value light hydrocarbon products. A pilot plant has been completed and put into operation, which has verified the feasibility of the process and has the basis for process scaling. Services such as process package authorization, feedstock and product scheme design, basic design support, catalyst selection and operation management recommendations, driving guidance, and operation training are available.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Isobutane to ethylene and propane technology

2026-08-19 14:46:03

This technology uses isobutane as raw material and converts it selectively into ethane and propane through a catalytic conversion process, achieving the reallocation of value for C4 resources: converting isobutane from refinery by-products or imported LPG into more in-demand light hydrocarbon cracking feedstock, matching directly with the feedstock of the cracking unit, thereby improving the overall ethylene yield and operating economy of the cracking unit. This technology provides a new tool for optimizing the feedstock structure for large-scale petrochemical bases with abundant C4 resources and either adjacent to or in close proximity to cracking units. The technology has been built and commissioned in a pilot plant, which has verified the feasibility of the process and laid the foundation for process scaling. The technology can provide services such as process package authorization, feedstock adaptability assessment, basic design support, catalyst and key equipment selection recommendations, commissioning guidance, and operation training.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

Isobutane to normal butane technology

2026-08-19 14:45:52

This technology uses catalytic isomerization to convert isobutane into n-butane: under the action of a specialized catalyst, the carbon skeleton is rearranged, the reaction conditions are mild, the selectivity of the n-butane product is high, the side reactions are few, and the n-butane product can be used as a steam cracking feedstock, maleic anhydride feedstock, or as a foaming agent, aerosol spray agent, etc. This technology provides a flexible carbon utilization path for owners with excess isobutane resources (refinery C4, ether post-C4, imported LPG), and can adjust the product structure according to the market dynamics of n-butane. This technology has been built and commissioned a pilot plant, which has verified the feasibility of the process and has the basis for process scaling. It can provide process package authorization, catalyst selection and regeneration schemes, basic design support, commissioning guidance, and operation training, etc. The owner needs to provide C4 feedstock separation and general engineering conditions.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

New technology for the production of 1,2-dichloroethane from ethylene glycol

2026-08-19 14:45:42

1,2-Dichloroethane is a key intermediate in the VCM/PVC industry chain, and the traditional route relies on the direct chlorination or oxidation of ethylene. This technology has opened up a new route for the production of 1,2-dichloroethane from ethylene glycol, in which the two hydroxyl groups of ethylene glycol are converted into chlorine atoms through chlorination substitution, resulting in the target product. This route provides a pathway for the enrichment of ethylene glycol production capacity (especially coal-based ethylene glycol) to the downstream chlor-alkali-PVC industry chain, and also provides an alternative raw material option for ethylene resource-constrained owners. The raw material route is flexible and can be directly connected to existing VCM cracking to chlorine ethylene units. 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. The service provided includes process package authorization, raw material adaptation evaluation, basic design support, corrosion-resistant equipment selection recommendations, commissioning guidance, and operation training, and the owner needs to provide a chlorine source and corresponding utilities.

Petrochemical and Coal Chemical Industries

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

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