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Technique for recovery and reuse of formaldehyde iron-molybdenum deactivation catalysts
2026-08-19 14:45:21
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This technology is aimed at the recovery and reuse of iron-molybdenum catalysts that have become inactive due to factors such as molybdenum volatilization and carbon accumulation. By separating the components of the catalyst and chemically regenerating them, effective components such as molybdenum and iron can be recovered and the catalyst's activity can be restored or partially restored. The regenerated catalyst can be downgraded or reused in proportion to industrial installations, while the recovered metal components can be used as raw materials in the production of new catalysts, achieving a resource closed loop and reducing the amount of hazardous waste disposal and the cost of purchasing fresh catalysts. This 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. It is suitable for methanol production enterprises and catalyst recovery and treatment service providers. It can provide license for the recovery process, design support for regeneration plants, operation diagnosis and operation training, and other services.
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 daysDiisopropyl ether oxidation technology for high-concentration formaldehyde
2026-08-19 14:45:10
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High-concentration formaldehyde is an important raw material for synthetic resins, engineering plastics, and a variety of fine chemicals. The traditional methanol oxidation method is limited by equilibrium and by-product water, making it difficult to directly obtain high-concentration formaldehyde and requiring high energy consumption for concentration. In this technology, dimethyl ether is used as the raw material for catalytic oxidation, with less water introduced in the reaction pathway, which can directly produce high-concentration formaldehyde products, significantly reducing the energy consumption and equipment investment required for subsequent dehydration and concentration. Dimethyl ether can be conveniently produced from methanol dehydration, and the raw material route is smoothly integrated with existing coal chemical and natural gas chemical industry chains. This technology is suitable for extending from areas with abundant methanol production capacity to downstream facilities, as well as for facilities with high formaldehyde concentration requirements, such as polyformaldehyde. At present, a pilot plant has been built and commissioned, verifying the feasibility of the process and providing the basis for process scaling. The company can provide process package licensing, catalyst and reactor selection recommendations, basic design support, commissioning guidance, and operation training services, with the customer needing to provide either methanol or dimethyl ether as the raw material.
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 daysEthanol dehydrogenation and esterification to produce ethylene glycol and hydrogen simultaneously
2026-08-19 14:45:00
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Acetyl acetate is a widely used green solvent. The traditional esterification route requires two steps of acetic acid and ethanol as raw materials, with a long process and high energy consumption. This technology uses ethanol as a single raw material and converts it into acetyl acetate in one step under the action of a specialized catalyst, while simultaneously producing hydrogen gas. The process route is short, the atom economy is high, and there are no problems with corrosion and waste liquid caused by strong acid catalysts. The hydrogen gas produced can be reused in the plant's hydrogenation equipment or as an energy product, thereby improving the overall economy. This route is particularly suitable for owners with abundant ethanol resources (biological ethanol or synthetic ethanol) and a demand for acetyl acetate, enabling a single plant to produce two products. 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 owner needs to provide the necessary conditions for the supply of ethanol raw materials and product storage and transportation.
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 daysPhase change temperature control additive preparation technology
2026-08-19 14:44:49
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Phase change thermal control materials rely on solid-liquid or solid-solid phase change processes to absorb and release latent heat, enabling the storage and transport of heat under near-constant temperature conditions. They are key functional materials in fields such as building energy conservation, industrial waste heat utilization, cold chain transportation, and thermal management of electronic devices. This technology focuses on the formulation and preparation of phase change thermal control materials. Through coordinated design of base material selection, phase change temperature range control, packaging and molding, and heat transfer enhancement, the products have high phase change enthalpy, low supercooling, and good cycle stability, and can be customized according to application scenarios in terms of phase change temperature and form (molded plates, microcapsules, composite blocks, etc.). The technology has been built and commissioned a pilot facility, which has verified the feasibility of the process and has the basis for process scaling. It is suitable for enterprises engaged in energy-saving materials and thermal management products to adopt. Services such as material formulation and preparation process authorization, application adaptation recommendations, production line design support, commissioning guidance, and operation training are available.
New Materials and Polymer Materials
Chemical Engineering Technology Research and Development and Process Package
Russia
Kazakhstan
Kyrgyzstan
Tajikistan
Turkmenistan
Uzbekistan
Middle East
T - Technology & Patents
>30 daysCatalytic refining of plant waste to produce low-carbon natural gas
2026-08-19 14:44:38
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The technology uses plant waste such as straw and forestry residues as raw materials, and through a catalytic refining process, converts the carbon source in the biomass into low-carbon natural gas, mainly methane. After purification and quality improvement, the product can meet the standards for pipeline transportation or vehicle gas, and can be integrated into the existing natural gas pipeline network or used as a transportation fuel, with a significantly lower carbon footprint than fossil natural gas. The technology has a strong adaptability to raw materials, and the catalytic system balances conversion efficiency and methane selectivity, and the by-products can be utilized. 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. It is suitable for regions with abundant biomass resources, with gas transportation conditions, or for owners who are developing bio-natural gas. The service provided includes process package authorization, catalyst and key equipment selection recommendations, basic design support, driving 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
>30 daysPlant solid waste coupling water green hydrogen technology
2026-08-19 14:44:28
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Using agricultural and forestry waste and other plant solid waste as raw materials, and coupling them with water to produce green hydrogen is a new approach that combines biomass resource utilization with green hydrogen production. Through thermal chemical or catalytic conversion processes, the carbon-hydrogen components in plant solid waste are converted together with water to produce hydrogen-rich gases, which, after conversion and purification, yield high-purity hydrogen gas. This not only disposes of dispersed biomass resources such as straw and wood chips, but also produces zero-carbon hydrogen energy products. By-product gases and residues can be further utilized in a comprehensive manner, achieving a closed resource cycle. This approach provides a new option for hydrogen production in regions where there is a lack of cheap wind and solar power but abundant biomass resources, and it can be coupled with existing biomass energy parks. 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 parks and energy enterprises with stable biomass raw materials. We can provide process package licensing, raw material pretreatment solutions, basic design support, commissioning guidance, and operation training, among other services. The owner needs to address the storage, transportation, and utility engineering aspects of the raw materials.
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.
P - Procurement
C - Construction
H - Human Resources
Industrial Building and Structure Design
• Certification138
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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
• Certification125
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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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