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Energy-saving and carbon-reduction retrofit for soda ash and combined soda ash production units
2026-04-16 11:00:52
82
0
0
Providing systematic energy-saving renovation services for in-service soda ash and ammonium chloride plants, with the core objective of reducing steam consumption and carbon emissions. Possessing benchmark project experience in distillation system energy-saving renovation—the related renovation engineering won the second prize in industry excellent engineering design. In recent years, completed multiple soda ash plant quality improvement and efficiency enhancement projects, covering directions such as distillation system optimization, carbonation system improvement, and heat recovery utilization.
Service model: on-site energy efficiency diagnosis → energy-saving plan preparation → construction drawing design → on-site technical guidance. Customized renovation solutions can be provided for specific issues of the owner's plant, with implementation under no shutdown or short-term shutdown conditions.
Service model: on-site energy efficiency diagnosis → energy-saving plan preparation → construction drawing design → on-site technical guidance. Customized renovation solutions can be provided for specific issues of the owner's plant, with implementation under no shutdown or short-term shutdown conditions.
Производство основных химических сырьевых материалов
Хлорщелочная и солевая химическая промышленность
Охрана окружающей среды и комплексное использование ресурсов
Оман
Туркменистан
Узбекистан
Иран
Ближний Восток
Китай
S - Услуги по технической модернизации на объекте
≤7 днейDesign of Chemical Safety Facilities and Safety Special Chapter
2026-04-16 11:00:20
51
0
0
Chemical plant construction project safety facility design and safety facility design special report are statutory requirements for domestic safety production supervision. In this field, we have long-term and continuous service accumulation. Over the past fifteen years, we have completed nearly 200 safety facility design and special report compilation tasks, covering multiple industries such as soda ash, joint alkali, fine chemicals, petrochemicals, new materials, and gas. Service content includes: compilation of safety facility design special reports, cooperation in safety pre-evaluation, fire protection design special reports, occupational disease protection facility design special reports, etc. Familiar with current domestic safety production regulations and technical standard systems, capable of efficiently coordinating with project progress schedules.
Инженерное проектирование и инженерное консультирование
Оман
Юго-Восточная Азия
Россия
Индия
Ближний Восток
Китай
Другое
E - Услуги по инженерному проектированию
≤7 днейProcess for Preparing Calcium Chloride from Ammonia-Soda Filter Mother Liquor (Invention Patent)
2026-04-16 10:59:50
51
0
0
A national invention patent technology. The filtered mother liquor from the Solvay process for soda ash production contains a large amount of calcium chloride, which is traditionally discharged as waste liquid. This patented technology efficiently extracts calcium chloride solution from the filtered mother liquor through a specific process, addressing the environmental pressure of waste liquid treatment while achieving resource utilization of by-products. It opens up new profit growth points for soda ash enterprises using the Solvay process.
Suitable for the construction of calcium chloride production facilities by soda ash enterprises using the Solvay process.
Suitable for the construction of calcium chloride production facilities by soda ash enterprises using the Solvay process.
Производство основных химических сырьевых материалов
Охрана окружающей среды и комплексное использование ресурсов
Разработка технологий и технологических пакетов в химической промышленности
Пакистан
Юго-Восточная Азия
Россия
Казахстан
Киргизия
Индия
Ближний Восток
Китай
Другое
T - Услуги в области технологий и патентов
≤7 днейProcess Retrofit of the Soda Ash Distillation System
2026-04-16 10:59:49
62
0
0
Distillation is one of the most energy-intensive processes in soda ash production. Based on multiple proprietary technologies (vacuum distillation, sieve tray ammonia distillation tower, etc.), we provide process upgrade and retrofitting services for distillation systems in existing soda ash plants. Our retrofitting experience covers various areas including new energy-saving distillation methods, ammonia distillation system expansion, and mother liquor distillation process modification, with numerous successful retrofitting cases among major domestic soda ash producers.
We hold multiple utility model patents for sieve tray ammonia distillation towers, condensate distillation towers, and other equipment, offering one-stop retrofitting services from scheme comparison and selection to on-site commissioning for plant owners.
We hold multiple utility model patents for sieve tray ammonia distillation towers, condensate distillation towers, and other equipment, offering one-stop retrofitting services from scheme comparison and selection to on-site commissioning for plant owners.
Производство основных химических сырьевых материалов
Хлорщелочная и солевая химическая промышленность
Оман
Пакистан
Туркменистан
Узбекистан
Иран
Индия
Ближний Восток
Китай
S - Услуги по технической модернизации на объекте
≤7 днейPetrochemical Engineering Design and Energy Conservation Assessment
2026-04-16 10:59:03
54
0
0
Completed several representative projects in the petrochemical field, including energy-saving assessments for catalytic gasoline hydrogenation units, design of styrene storage and transportation facilities, and design of ethylene storage facilities. Among them, the design of the ethylene storage and transportation facility won the second prize for provincial excellent engineering design, and the energy-saving assessment report received the industry award for excellent engineering consulting achievements. Capable of undertaking services such as engineering design, energy-saving assessment, and dedicated safety facility design for petrochemical units, with solid technical accumulation in low-temperature storage facilities and hazardous chemical storage and transportation system design.
Нефтехимия и углехимия
Инженерное проектирование и инженерное консультирование
ОАЭ
Россия
Саудовская Аравия
Иран
Ближний Восток
Китай
Другое
E - Услуги по инженерному проектированию
≤7 днейSoda Ash Waste Liquid/Residue Comprehensive Treatment and Renovation
2026-04-16 10:58:26
58
0
0
The Solvay process for soda ash production generates approximately 10 cubic meters of distillation waste liquid per ton of soda ash, making waste liquid treatment a common industry challenge. Leveraging multiple proprietary technologies (such as waste slurry cavity injection, waste slurry mixing, and comprehensive waste liquid treatment), we provide technical retrofit services for the integrated management of waste liquids and sludge to existing Solvay process soda ash enterprises.
We have completed waste liquid treatment retrofit projects of various scales domestically, including large-scale Solvay distillation waste liquid treatment projects with a capacity of one million tons. Depending on the owner's geological conditions, site constraints, and environmental requirements, we offer various technical solutions, including underground cavity injection, solid-liquid separation, and by-product recovery.
We have completed waste liquid treatment retrofit projects of various scales domestically, including large-scale Solvay distillation waste liquid treatment projects with a capacity of one million tons. Depending on the owner's geological conditions, site constraints, and environmental requirements, we offer various technical solutions, including underground cavity injection, solid-liquid separation, and by-product recovery.
Производство основных химических сырьевых материалов
Охрана окружающей среды и комплексное использование ресурсов
Оман
Пакистан
Ирак
Иран
Индия
Ближний Восток
Китай
S - Услуги по технической модернизации на объекте
≤7 днейSodium Bicarbonate Carbonization Tower and Production Technology
2026-04-16 10:58:19
78
0
0
Producing food-grade or industrial-grade baking soda (sodium bicarbonate) from soda ash mother liquor or refined sodium carbonate solution via a carbonation crystallization process. We hold a utility model patent for a "Carbonation Tower without a Cooling Section for Baking Soda Production." The optimized structural design of this tower improves gas-liquid contact efficiency and crystallization conditions, enhancing the particle size uniformity and yield of the baking soda product.
We have completed engineering designs for multiple baking soda projects domestically, with individual capacities ranging from 30,000 to 200,000 tons per year. Recently, we also participated in the design of a new project integrating CO₂ capture with baking soda co-production. Deliverables include the baking soda process package and data sheets for key equipment.
We have completed engineering designs for multiple baking soda projects domestically, with individual capacities ranging from 30,000 to 200,000 tons per year. Recently, we also participated in the design of a new project integrating CO₂ capture with baking soda co-production. Deliverables include the baking soda process package and data sheets for key equipment.
Производство основных химических сырьевых материалов
Разработка технологий и технологических пакетов в химической промышленности
Пакистан
Юго-Восточная Азия
Россия
Казахстан
Таджикистан
Иран
Индия
Ближний Восток
Китай
Другое
T - Услуги в области технологий и патентов
≤7 днейFine Chemical and New Materials Engineering Design
2026-04-16 10:57:08
74
0
0
Possesses diversified engineering design experience in the fields of fine chemicals and new materials. Completed engineering design projects for a wide range of products, including triisobutylaluminum plants, expandable polystyrene (EPS), flame-retardant thermal insulation materials, cyclized rubber, fluorine coatings, and photosensitive dry films. Among these, the technical renovation project for the triisobutylaluminum plant won the first prize for excellent engineering design at the municipal level, and the flame-retardant polystyrene thermal insulation material received a national invention patent. We provide full-process services ranging from conceptual design and preliminary design to construction drawing design, covering all specialties including process, equipment, piping, instrumentation and electrical, and safety. Fine chemical projects focus on the reaction safety of materials, explosion-proof zoning, and design compliance with environmental standards.
Производство специализированных химических веществ
Новые материалы и полимерные материалы
Инженерное проектирование и инженерное консультирование
Юго-Восточная Азия
Казахстан
Индия
Ближний Восток
Китай
Другое
E - Услуги по инженерному проектированию
≤7 днейCO₂ Capture and Comprehensive Utilization Retrofit
2026-04-16 10:56:51
73
0
0
Responding to the "dual carbon" strategic targets, active technical practices have been carried out in recent years in the direction of carbon dioxide capture and comprehensive utilization. The related projects that have been completed include: boiler flue gas CO2 capture and solid waste comprehensive utilization technical retrofit, soda ash unit CO2 emission reduction and energy-saving environmental protection technical retrofit, CO2 capture and sodium bicarbonate coproduction demonstration project design, etc.
Services can be provided for operating units in chemical, power and other industries, including scheme design and engineering design for CO2 capture systems. The captured CO2 can be used for soda ash or sodium bicarbonate production, achieving resource utilization of carbon emissions.
Services can be provided for operating units in chemical, power and other industries, including scheme design and engineering design for CO2 capture systems. The captured CO2 can be used for soda ash or sodium bicarbonate production, achieving resource utilization of carbon emissions.
Производство основных химических сырьевых материалов
Охрана окружающей среды и комплексное использование ресурсов
Оман
Пакистан
Ирак
Иран
Индия
Индонезия
Ближний Восток
Китай
C - Услуги по строительству и монтажу
≤7 днейProprietary Technology for Soda Ash Steam Calcination Furnace
2026-04-16 10:56:50
59
0
0
The Φ2500～Φ3000 specification external return caustic soda steam calcination furnace is the core equipment in the calcination process of soda ash production and has been recognized by the industry association as proprietary technology. This calcination furnace adopts indirect steam heating to decompose sodium bicarbonate (heavy alkali) into finished soda ash products, featuring high thermal efficiency, stable product quality, and reliable operation. The relevant technical achievements were awarded the first prize of provincial scientific and technological progress in the early stages.
We provide supporting design data packages for the calcination furnace, equipment processing drawings, installation guidance, and commissioning services. Different specifications can be customized according to production capacity requirements.
We provide supporting design data packages for the calcination furnace, equipment processing drawings, installation guidance, and commissioning services. Different specifications can be customized according to production capacity requirements.
Производство основных химических сырьевых материалов
Разработка технологий и технологических пакетов в химической промышленности
Производство химического оборудования
Пакистан
Казахстан
Таджикистан
Индия
Ближний Восток
Китай
Другое
T - Услуги в области технологий и патентов
≤7 дней
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