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Cycloalkyl crude oil to bright oil processing technology
2026-08-19 14:47:06
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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
>30 days2,6-Naphthalene dicarboxylic acid production technology
2026-08-19 14:46:56
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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
>30 daysTechnology for the preparation of cyclohexylbenzene
2026-08-19 14:46:45
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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
>30 daysDienylene skeleton isomerization catalysts and processes
2026-08-19 14:46:35
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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
>30 daysSteam cracking ethylene plant productivity and efficiency enhancement technology
2026-08-19 14:46:24
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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
>30 daysPropane-butane technology for normal butane
2026-08-19 14:46:14
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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
>30 daysAcetamide 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.
Fine Chemical Manufacturing
Chemical Engineering Technology Research and Development and Process Package
Russia
Kazakhstan
Kyrgyzstan
Tajikistan
Turkmenistan
Uzbekistan
Middle East
T - Technology & Patents
E - Engineering Design
≤7 daysWater-washing ammonia recovery process for liquid ammonia technology
2026-08-19 13:43:30
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The water washing-distillation technology for ammonia-containing waste gas recovery: After the ammonia-containing waste gas is filtered and pre-cooled, it enters a multi-stage countercurrent water absorption system to obtain 18% to 22% concentrated ammonia water; the ammonia water is sent to the distillation tower for heating and absorption, and the high-purity ammonia gas at the top of the tower is compressed and condensed to produce industrial liquid ammonia products; the absorption water is recycled, and the deammonization exhaust gas is treated with water after purification to meet emission standards. This technology combines waste gas treatment with product recovery, solving the ammonia emission problem and producing marketable liquid ammonia or ammonia water products, which is suitable for the treatment of ammonia-containing exhaust gas from coking, synthetic ammonia, urea, and nitric acid plants. The technology has been implemented in engineering applications and has a mature industrial operation base. It can provide services such as process package design, support for the design of the absorption and distillation tower system, recommendations for the selection of ammonia compression and liquefaction system equipment, ammonia safety protection schemes, driving guidance, and operation training.
Environmental Protection and Comprehensive Resource Utilization
Chemical Engineering Technology Research and Development and Process Package
Russia
Kazakhstan
Kyrgyzstan
Tajikistan
Turkmenistan
Uzbekistan
Middle East
T - Technology & Patents
E - Engineering Design
≤7 daysDry method flue gas desulfurization technology
2026-08-19 13:43:19
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Dry flue gas desulfurization technology without water consumption and waste water discharge: using quicklime or limestone dry powder as desulfurization agent, directly injected into the flue gas pipeline or a dedicated reactor, the gas-solid two-phase contact completes the adsorption and neutralization reaction of sulfur dioxide, forming solid desulfurization ash, which can be collected by the dust removal system for integrated disposal or utilization. Compared with wet desulfurization, this technology is simple, occupies a small area, has no white smoke and waste water problems, and is particularly suitable for flue gas treatment in areas with water shortages, small and medium-sized boilers, and industrial furnaces. It can also be used as a pre-desulfurization unit before wet desulfurization. This technology has been industrialized and has a mature basis for operation. We can provide services such as process design, desulfurization agent preparation and spray system selection, reactor and dust removal system matching design, desulfurization ash disposal scheme consulting, driving guidance, and operation training to help owners meet emission standards with lower investment.
Environmental Protection and Comprehensive Resource Utilization
Chemical Engineering Technology Research and Development and Process Package
Russia
Kazakhstan
Kyrgyzstan
Tajikistan
Turkmenistan
Uzbekistan
Middle East
T - Technology & Patents
E - Engineering Design
≤7 daysPressure swing adsorption CO2 capture technology
2026-08-19 13:43:10
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The pressure swing adsorption (PSA) technology for purification and recovery of medium and high concentration carbon dioxide gas sources is based on solid adsorbents such as molecular sieves and activated carbon. It selectively adsorbs CO2 under high pressure, and is regenerated by decompression or heating, resulting in high-purity CO2 products. The device has no chemical solvent consumption, high automation, and flexible start-up and shutdown, making it particularly suitable for processing high-concentration CO2 sources such as chemical exhaust gas, lime kiln gas, and fermentation gas. The recovered CO2 can be used for food-grade applications, welding protection gas, or further chemical utilization. This technology has been implemented in industrial applications and has a mature basis for industrial operation. Services include design of adsorption packages, selection and filling of adsorbents, recommendations for programmable valves and control systems, design of product gas purification systems, and driving instructions and operation training.
Environmental Protection and Comprehensive Resource Utilization
Chemical Engineering Technology Research and Development and Process Package
Russia
Kazakhstan
Kyrgyzstan
Tajikistan
Turkmenistan
Uzbekistan
Middle East
T - Technology & Patents
E - Engineering Design
≤7 days
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TrendingGlobal International Logistics (Sea, Air, Rail, Road, etc.) Services
• Certification6
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China Merchants Group member Sinotrans Northeast Co., Ltd., established in 2002, is located in Dalian City, Liaoning Province. It is an enterprise mainly engaged in multimodal transport and transportation agency business. The registered capital is RMB 150 million, with paid-in capital of RMB 150 million. It is a national 5A-level logistics enterprise, a CUSTOMS AEO Advanced Certified enterprise, and holds ISO 9001, ISO 45001, ISO 27001, and military standard GJB 9001C certifications.
The company can undertake non-vessel operating common carrier (NVOCC) business for cargo transportation entering and leaving Chinese ports; handle international transportation agency business for import and export goods by sea, land, and air, international exhibits, personal belongings, and transit goods, including: cargo solicitation, booking, warehousing, transit, container stuffing and unstuffing, settlement of freight and miscellaneous charges, customs declaration, inspection declaration, insurance, related short-distance transportation services, and transportation consulting business; handle international multimodal transport business; provide freight forwarding, ship agency, and logistics consulting services; conduct logistics technology R&D services; sell daily necessities, hardware and electrical products, chemical products, mineral products, textiles and garments, shoes and hats, machinery and equipment, and electromechanical products; engage in general cargo transportation, specialized cargo transportation (containers, refrigerated and fresh-keeping), oversized cargo transportation; ship agency and freight forwarding; act as agent for entry-exit inspection and quarantine declaration; and handle import and export of various goods and technologies on its own behalf or as an agent.
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C - Construction
H - Human Resources
Industrial Building and Structure Design
• Certification122
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"We have rich practical experience in designing industrial buildings and structures in chemical plant areas, having completed design tasks for hundreds of factories, warehouses, frameworks, pipe racks, equipment foundations, office buildings, and other structures. This covers various types including new construction, reconstruction, and reinforcement. The industrial NDT workshop design once won a city-level excellent engineering design award.
Our design capabilities include steel structure workshops, reinforced concrete frame structures, independent equipment foundations, large-span warehouses, explosion-proof workshops, and we can provide comprehensive civil design services for chemical construction projects."
E - Engineering Design
Pressure Vessel Design
• Certification111
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Possesses the capability for single pressure vessel design and has completed design work for various types of pressure vessels, including distillation columns, reboilers, expanders, and reactors. Design projects cover Class III pressure vessels, with familiarity with current domestic pressure vessel design standards and manufacturing inspection codes.
Provides full-process services ranging from process condition confirmation, strength calculation, and structural design to the publication of fabrication drawings. Also offers design technical support and certification assistance for equipment manufacturing enterprises.
E - Engineering Design
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