| Customization: | Available |
|---|---|
| After-sales Service: | 24 Hours for Your Service |
| Warranty: | 12 Months After Stable Running |
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Citric Acid Project Introduction
After the corn is crushed by the dry milling way, the corn slurry enters the ejection & liquefaction system. Maintain the temp., and the liquefaction for a certain time, it enters the filtration section. Filter the crude protein, after sterilization, it enters the fermentation system. Maintain the certain temp., certain time and sufficient oxygen for the fermentation. After filtering, the fermentation mash enters the neutralization section of the citric acid production. After washing and recovering the citric acid, the filtered bacterial residue is mixed with the liquefied crude protein for drying as the animal feed. In the neutralization section, adopt two times neutralization and filtration, calcium hydrogen citrate precipitation is obtained . After acid hydrolysis and extraction, primary citric acid is obtained. Through decolorization, filtration and continuous ion exchange system, the colored impurities, peculiar smell and other impurity ions of citric acid are removed, so as to make the citric acid achieve the purpose of refining and purification. After that, it goes into the vacuum evaporation crystallization system, after centrifugal separation, drying, the qualified anhydrous citric acid is obtained. The mother liquor goes to the centrifuge for the centrifugal separation, then through the vacuum evaporation & crystallization system, centrifugal separation and drying, to get the qualified citric acid monohydrate as the final product.
Oushangyuan Process & Equipment Intelligent Co. founded in 2011, located in Tianjin Shuanggang Industrial Park, which is a National High-tech Enterprise integrates the whole EPC process, whole value chain and the "one-stop" comprehensive service of R&D, consulting, technology, design, procurement, construction, equipment manufacturing, start-up, operation, maintenance, training, etc. Oushangyuan is deeply engaged in starch, starch glucose, biological fermentation, chemical and environmental protection project, as well as the engineering design and software programming of the automatic control production line, installation, commissioning of the project, equipment and instruments. So far, Oushangyuan Co. had participated in and implemented the following projects (parts) in China:
1. Corn starch project: more than 10 million tons per year;
2. Liquid glucose / maltose project: more than 3 million tons per year;
3. Maltodextrin project: more than 0.5 million tons per year;
4. DMH / DAH project: more than 1 million tons per year;
5. Fructose project: more than 1.3 million tons per year;
6. Functional sugar / mycose / allulose project: more than 200,000 tons per year;
7. Lactic acid project: more than 250,000 tons per year;
All the customers are the most powerful and influential manufacturers in China.
Oushangyuan Co. has a group of technical experts in different yield and technicians with strong abilitIes in product R&D and process design. Continuous accumulate and innovate on the basis of automation services experience in starch, starch glucose and biological fermentation industry to make the company gain lots of outstanding achievements in the application & development of automatic control system, production technology improvement, R&D of the advanced equipment, etc. which is widely applied in production of sugar cane, corn starch, maltodextrin (MDP), glucose, DMH, DAH, fructose (HFCS), crystalline fructose, sorbitol, allulose, mycose, lysine, sodium gluconate, lactic acid and other organic acids production line.
High-tech achievements:
1. Liquefaction & saccharification system with one-button start;
2. Multi-unit continuous ion exchange system with array valves;
3. Multi-unit simulated moving bed chromatography separation system with array valves;
4. Evaporation and crystallization system with one-button start;
5. Automatic mixed bed ion exchange system;
6. Granular carbon decolorization and regeneration system;
7. Intelligent fermentation system;
8. Automatic decolorization and desalting system for cane sugar;
1.Pre-sale service
sales engineers with professional technical background will provide you with product introduction, process consultation, support of related technical materials and other services. By the experts, professional engineers for you to solve the process, the design and calculation of performance parameters, complete sets of equipment optimization configuration scheme, equipment selection and other services.
2.On-sale service
one-to-one service is provided by the project manager which includes the whole process of ordering, technical contract, design, manufacturing, quality inspection, packaging and transportation, installation and commissioning, operation training, etc.
3.After-sale service
provide you with relevant product information, file your product construction information, regularly make customer visits, but also provide you with products vulnerable to consumption parts, technical consultation, technical transformation and upgrade services in the use process.
4.Field Service
After the equipment arrives at the site, we will send experienced engineering and technical personnel or construction personnel to the site for technical supervision of installation, commissioning and operator training, and responsible for solving the manufacturing quality problems found in the installation, commissioning and trial operation of the contract equipment.
5.Respond Promptly
When the user requests for on-site service, we will reply within 24 hours after receiving the notice, and arrive at the site with the fastest speed.
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