Phase 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

Catalytic 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

Plant 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

Acetamide 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

Water-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

Dry 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

Pressure 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

Chemical absorption CO2 capture technology

2026-08-19 13:43:01

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Chemical absorption technology for CO2 capture from high-volume, low-concentration flue gas: flue gas and amine absorption fluid are contacted in an inverse flow in the absorption tower, CO2 is selectively absorbed, the enriched liquid is regenerated by heating and desorption, and high-purity CO2 product gas is obtained. This technology is highly adaptable to low-pressure CO2 and has a large processing capacity, making it the mainstream choice for CCUS projects in coal-fired power plants, steel, cement, and chemical industries. The captured CO2 can be used for oil recovery, geological sequestration, or further processing into chemical products. The technology has been industrialized and has a mature basis for operation. The owner needs to evaluate the conditions for the integration of steam and electricity utilities. Services such as process package design, amine system selection, support for absorption and regeneration tower system design, energy efficiency optimization, CO2 compression and purification system design, commissioning guidance, and operation training can be provided.

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

CIT industrial disinfectant synthesis technology

2026-08-19 13:42:51

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The technology for the synthesis of isothiazolinone-type disinfectants (CITs) for industrial water treatment and corrosion prevention is oriented toward the industrial field. The products are produced through processes such as sulfurization, chlorination, and neutralization. These products are characterized by broad-spectrum, high efficiency, and low dosage. They are widely used in the control of microorganisms in fields such as circulating cooling water, paper making, coatings, and daily chemicals. The focus of the process design is on controlling the temperature and feed ratio of the sulfurization and chlorination processes, as well as the safe treatment of chlorine-containing waste gas. The technology has been implemented in industrial applications and has a mature basis for industrial operation, making it suitable for water treatment chemical enterprises in fine chemical parks or chemical enterprises planning to enter the disinfectant market. The owner must have safe supply and storage conditions for chlorine gas or chlorination reagents. Services such as process package authorization, reaction system basic design support, waste gas treatment solutions, product formulation application consulting, driving 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

Mannheim process potassium sulfate

2026-08-19 13:42:42

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The classic production route for chlorine-free potassium sulfate is the Mannheim process: potassium chloride and sulfuric acid are reacted at high temperature in a Mannheim furnace to produce potassium sulfate, with the by-product hydrogen chloride being absorbed to produce hydrochloric acid for external sales. The product is a chlorine-free potassium fertilizer, suitable for tobacco, fruit trees, vegetables, and other crops that are sensitive to chlorine. It has a higher market value than ordinary potassium chloride fertilizer. This process is suitable for owners with potassium chloride resources (such as salt lake potassium fertilizer enterprises) or near sulfuric acid supply sources, and it is also suitable for fertilizer enterprises to enrich their high-end potassium fertilizer product lines. This technology has been implemented in industrial applications and has a mature industrial operation foundation. Services such as process package authorization, Mannheim furnace system basic design support, acid-resistant material and equipment selection recommendations, by-product hydrochloric acid absorption solutions, driving guidance, and operation training are available.

Fine Chemical Manufacturing

Fertilizers and Agrochemicals

Chemical Engineering Technology Research and Development and Process Package

Russia

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Middle East

T - Technology & Patents

E - Engineering Design

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FAQ关闭
What are the differences in compliance requirements between chemical engineering projects in the Middle East and those in Southeast Asia?
Compliance requirements for chemical engineering projects in the Middle East and Southeast Asia vary significantly due to differences in regional policies, industrial foundations, and social environments. Key focus areas include environmental standards, safety certifications, and localization requirements, tailored to the industrial positioning and governance characteristics of each region.
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In view of the scale, integration, and intensification characteristics of large petrochemical integrated projects, suppliers are required to possess full-process petrochemical integration capabilities, large-scale chemical engineering EPC general contracting expertise, and specialized technical capabilities for cross-border compliance implementation.
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