In recent years, petrochemical and basic chemical plants have diversified into higher value-added, larger scale, and overseas locationss. The chemical plants are also required to harmonize with environmental conservation.
SCEC has always responded to the demands of the times, and has successfully delivered a large number of plants, from small-scale projects to national-scale projects. Our projects are not only in Japan but also in Southeast Asia and the Middle East.
SCEC will play a role in business development by flexible and accurate supports to fulfill customer needs with its wealth of experience, technology, and project management accumulated over the past half century.
In Singapore, since 1984, SCES has developed its engineering capabilities by performing plant construction, enhancement and modification, and routine maintenance services, mainly at PCS and TPC. Today, SCES (Singapore Subsidiary) has earned a strong reputation and trust as a locally based organization in Singapore.
・Organic chemical production plant
MTBE, budene-1, isobutylene, MMA monomer, acrylic acid, formalin, aniline, nitrobenzene, styrene monomer, methionine, EDC, VCM, phthalic anhydride, BTX, paraxylene, MEK, LSB, maleic anhydride, propylene oxide
・Synthetic resin manufacturing plant
PVC, various types of polyethylene, polypropylene, various types of polystyrene, VAE, EVA, ABS resin, epoxy resin, MMA resin, phenol resin, melamine resin
・Oil and fat product manufacturing plant
Fatty acids, palm oil refining, leather oil
・Rubber manufacturing plant
・Sulfuric Acid Production Plant
Concentrated sulfuric acid, fuming sulfuric acid
・Inorganic chemical production plant
Hydrochloric acid, nitric acid, porous ammonium nitrate, caustic soda, alumina, PAC, NPK
・Chlorine Recovery Plant
Hydrochloric acid oxidation process
Various liquid and individual storage facilities, aluminum bus bar fabrication and installation, seismic design and certified piping work in accordance with the High Pressure Gas Control Law
Fine chemicals, including pharmaceuticals, are a field of dream chemistry in a mature society, and speed is always required to respond to this demand.
In response to the recent sophistication and diversification,and GMP requirements of market needs, SCEC will work together with its customers to construct prompt, economical, and highly reliable plants by utilizing its construction technologies and accumulated know-how cultivated over many years from the user's standpoint.
Interferon, active pharmaceutical ingredients, pharmaceutical intermediates
Various insecticides and pesticide formulations
■Electronic Materials Plant
Photoresist intermediates, toners, organic EL
■Flavors and Fragrances Plant
■Paint and Ink Related Plants
General paints, powder paints, water-based inks, oil-based inks
Functional resins, catalysts, adhesives, plasticizers, rubber chemicals, dyes
SCEC started research and development of automatic chemical supply equipment in the late 1970s, when semiconductor manufacturing began to gain momentum, and successfully delivered its first equipment in 1981.
Since then, we have provided many safe and stable systems, mainly this system, contributing to stable operations and labor savings for our customers. Today, we are recognized as global leading supplier of the systems not only in Japan but also in seven countries around the world.
The chemical supply system must be safe, of course, but it is also important to provide a stable supply of chemicals at all times to plants that are expected to operate continuously 24 hours a day, 365 days a year.
SCEC is specialized in chemical supply systems, in which we have gained a great deal of experience in over 1,700 cases and many years of after-sales service.
We accumulated the experience as know-how and constantly fed back to system development and after-sales service to provide highly reliable systems tailored to the characteristics of chemical solutions.
We will continue to respond to increasingly diverse needs and strive to improve customer satisfaction by constructing better systems.
■Automatic chemical supply systems
・Compact supply system (chemical unit) 18-20L container
・Medium supply system 100-200L container
・Large-scale supply system 1㎥ container, tanker truck
■Centralized management system
■Related service business
・Support for customer operations
・Maintenance and inspection work (existing system diagnosis, fluoropolymer lining tank inspection, etc.)
・CMP Slurry Supply Facilities
・CCMP slurry dilution and blending facility
・Developer dilution facility
・Fluoric acid dilution facility
・Ammonia dilution facility
・IPA dilution facility
・Mixed acid blending facility
・Constant pressure supply system
・Pure water pressure booster
The origin of our environmental technology can be traced back to sulfuric acid and fertilizer manufacturing technology that removed sulfur dioxide from copper smelting flue gas and recovered it as a resource about 100 years ago. We have accumulated experience in plant engineering rigs for the removal of sulfur oxides, nitrogen oxides, and other harmful (polluting) substances that pollute the environment. Today, industrial facilities are required not only to remove hazardous substances but also to reduce emissions of carbon dioxide and other greenhouse gases, and we are committed to environmental considerations in all activities from planning, engineering, and construction.
Sulfuric Acid Production Plants
SCEC's sulfuric acid plants originated from Japan's first sulfuric acid production facility for the purpose of treating exhaust gas from copper ore roasting. Since then, we have built up a track record of more than 30 plants over the past 50 years, with continuous innovation to the latest technology. Based on this wealth of experience, we provide high quality sulfuric acid production plants from various feedstocks. In addition, we have built up enough experience in the construction of integrated processes in combination with the desulfurization process.
Main features of sulfuric acid plants
・The system can be used for plants of various sizes.
We have experience in the plant capacity from 15 t/d to 2,300 t/d and can accommodate various sizes.
・We can handle a wide variety of raw materials.
The raw materials include single sulfur, copper and zinc refining gas, sulfur-containing compound waste liquid, waste sulfuric acid, and dry type desulfurization gas.
・We always provide the best technology.
Based on our own process technology, we can offer a variety of proposals tailored to customer needs.
Hydrochloric acid oxidation plants
This technology efficiently converts hydrogen chloride, a byproduct of the chlorine-based manufacturing process, into chlorine using a highly active oxidation catalyst developed by Sumitomo Chemical.
■ Sulfuric Acid Production Plants
Concentrated sulfuric acid, fuming sulfuric acid
■Chlorine Recovery Plants
Hydrochloric acid oxidation process
Comprehensive wastewater from chemical plants, heavy metal wastewater
■Waste treatment related
Waste oil and waste from chemical plants
With our experience as an owner-engineer company, we have fulfilled many tasks in unison with our clients from the stage of process study. In a wide range of fields from fine chemical batch processes to continuous petrochemical plants, we can assist in the planning and execution of projects from pilot demonstration plants to the creation of FEED packages as a member of your staff. We can provide the best support for your needs, including safer operation and cost reduction to solve your pain point such as shortage of engineers or expertise in your daily operations.
・Estimated plant costs
・Deterioration and Damage AnalysisFor more information
・Repair and renewal from stand-alone equipment
・Process analysis simulation (unbalanced flow, lack of capacity)
・Plant control optimization (PID tuning, etc.)
・CAD data preparation
・Maintenance Document Management SystemFor more information
・Technical support for government permits and approvals for overseas expansion
・Overseas procurement (purchasing, quality inspection, delivery management, and transportation)
Main Products: Can manufacturing equipment from China, Korea and Southeast Asia
SCEC provides optimal engineering at each stage from feasibility study (FS) to maintenance with its highly reliable project management system, while focusing on the life cycle of a plant over a long period of time. The numerous expertise gained from our extensive experience is a major strength in upstream areas such as FS and design.
In addition, our skilled engineers perform safe and reliable construction work, and together with our global procurement network, we ensure that all aspects of the plant design concept are reflected in the design of equipment. In addition, during maintenance, we are always aware of industry trends and proactively propose improvements, reflecting the valuable knowledge gained from daily operations in new plant designs.
1.Planning FS（Feasibility Studies）/ Planning & Consulting/Quotation Proposal
We cooperate with our clients in planning from the conceptual stage of commercialization. We conduct surveys and studies in accordance with the client's needs, from the commercialization plan to the basic project plan, and provide appropriate advice and various materials.
2. Engineering Basic design, detailed design, design management, and preparation of application documents for government agencies
We determine the basic design, including the overall layout and basic equipment specifications, from the overall perspective of economy, operability, and safety. Then, detailed design of equipment, piping, electrical, instrumentation, civil engineering, and construction is carried out economically and efficiently.
3. Procurement Manufacturer selection & ordering, expediting, quality control, and inspection
We leverage our domestic and global to procure the most suitable products for each project based on a comprehensive review of quality, price, and delivery time. We conduct appropriate quality control and inspections during the manufacturing and transportation processes.
4. Constrution Construction planning and execution, expediting, quality control, and safety control
SCEC has many experienced construction supervisors and professional engineers. Construction work is carried out in a streamlined manner under a consistent system of responsibility through a project management system.
5. Commissioning Manual preparation, commissioning guidance, and S/V (Supervisor) dispatch
Upon completion of construction, SCEC will provide mechanical performance testing and commissioning guidance to verify plant performance. During the commissioning period, SCEC's engineers will also be responsible for training your operators and will be available to assist you with the commissioning.
6. Maintenance Modification work, inspections inspections, and equipment diagnostics
We perform modification work, statutory inspections, inspections, and equipment diagnostics according to customer requirements.
SCEC supports global companies that are expanding their production bases overseas.
Based in Singapore, Malaysia, we provide optimal engineering services to customers expanding into Southeast Asia while fully leveraging our extensive overseas network.
In addition, we are firmly committed to meeting the various needs of our customers through appropriate collaboration with our Chinese partners.
We select the best vendor for your project based on a fair, impartial, free competition, and comprehensive evaluation from the view point of quality, delivery, and price.
Through procurement operations that place the highest priority on customer satisfaction, we aim for sound business relationships with our suppliers for mutual development.
Main Procurement Items
We are widely seeking suppliers who are confident in their ability to meet the required specifications, ensure the required quality, and offer competitive prices for the following main items.
We select the best vendor for each project based on a fair evaluation that includes not only price, but also technical capabilities, quality, business management capabilities, and credit.
List of Main Items
・Static equipment (towers, vessels, tanks, heat exchangers)
・Fluoroplastic Lining Equipment for chemical supply facilities
・Related equipment for fine chemicals
・Rotating equipment (pumps, compressors, agitators, etc.)
・Packaged equipment (conveying equipment, filtration equipment, weighing and filling equipment, combustion equipment, drying equipment, service equipment, etc.)
・Electrical equipment (power receiving and distribution equipment, transformer equipment, switchboards, electric motors, electric motor control panels, power supply equipment, etc.)
・Instrumentation (control valves, flow meters, pressure gauges, thermometers, level meters, instrument panels, receiving instruments, etc.)
・Piping components (piping materials, valves, piping accessories, etc.)
・Electrical instrumentation construction materials
・installation ・plumbing ・Painting ・Heat insulation ・Electrical ・Instrumentation ・Construction ・Construction