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南京绿天源生物化工工程有限公司是一家以生物技术和现代化工分离技术为依托的高科技民营企业，它集中了一批工程经验丰富，又敢为人先，不断创新的优秀科技专家。公司主要从事玉米深加工工程的技术开发、技术咨询、工程设计等业务。自公司成立以来，在生化工程和环保工程等方面取得了一系列令人瞩目的成果。
近年来，我公司先后承接了国家农产品深加工龙头企业、轻工、医药行业上市公司、味精行业国内著名民营企业的氨基酸、有机酸、燃料酒精、VC、异VC等项目的技术转让、开发和工程设计工作，为业主方及相关行业的技术进步和经济效益的增加做出了较大的贡献。承接工程的总投资达30多亿元，在工程设计和生产建设中积累了丰富的工程经验。 |
NanJing LvTianYuan Biochemical Engineering Co., Ltd is an agile hi-tech private company focused on the biochemical, agricultural production processing, environment protection and other regulated industries.
We are committed to driving industry leadership and earning customer loyalty by delivering innovative solutions through exceptional teamwork We gather the professional specialists,the bound of the site experiences and innovations as well is our biggest value.
We own the self-develop know-how:
Membrane Bioreactor, clean Double Tanks Continuous Fermentation-Fuel Alcohol Production(application No.01127164.7)
Leading technology-low cost, small investment, and no pollution.
New L-Lysine Production Method
Competitive technology-advanced fermentation process, modern extraction, and effective NH3-N waste treatment.
Membrane Bioreactor, Bacterial anaerobic continuous Fermentation to produce L-Lactic Acid(application No.01134135.1)
Innovative technology-Simple and effective bioreactor, clean closed-cycle process with low cost.
New NF Process In Glutamic Acid Extraction(application No.01108111.2)
Using hi-tech to improve traditional industry-Simple process, modern equipment, decrease the cost and inbestment, fully use the waste water and solids .
NF: Nanofiltration.
SMB In HFS55 Production
Industrial Technology-Dichotomous separation, optimal for binary mixed solutions ,and clean production achieve food grade.
Active Peptide From Corn Germ(application No.02137968.8)
High Value Added Technology –Functional food of great potential.
Ture to our philosophy –listen, understand and finding joint solution---we develop customer-oriented solution from the planning phase up to the construction and automation of turn key plants and process lines,conform to often very stringent requirements.
You can rely on us:
Amino acid, organic acid, antibiotics, and vitamin extraction and purification;
MF separate fungi and insoluble solids from broth;
UF separate protein and big molecule;
NF separate divalent cations/anions, and pigment;
ED system to move inorganic salts;
NF and RO system to concentrate small molecule solution;
Low temperature and multi-effect evaporator;
Continuous ion-exchange system;
Continuous chromatography separation;
Continuous crystallization system;
High vacuum distillation and short-path distillation;
Spray dryer to produce micro-encapsule;
In fermentation industry, each product has its own character. Therefore, the concept must be tailed to fit each individual process line. The fundamentals of our success are understanding your requirements and realizing optimal solutions.
Brief us on what you need and we will look after the details.
Membrane Bioreactor, Bacterial anaerobic Fermentation L-lactic Acid
L-lactic acid is widely used in textile, chemical, feed, food, pharmaceutical, and petrol industries. The poly-lactide is easy to decomposed, it is a kind of regeneration resource for environmental protection and recycle. May L-lactic acid derivatives have been developed and show a good potential.
This know-how is applying the patent:No.01134135.1.
High temperature and detest-oxygen fermentation, speed fast, hard to be infected, low energy consumption without air or agitation.
Continuous fermentation with high cell density, feed while remove the product recycle the sugar and nutrient. To get the high transfer rate , more purified and more simple and cost-effective process.
Double-tank fermentation , simple the control system.
ED purification improve the purity of the product.
High vacuum distillation to get more purified product and reduce the loss of the poly-lactide.
More better than traditional Ca method , with no discharge of waster water.
The yield rate of lactic acid is 16%～18%.
The transfer rate from glucose to lactic acid is above 95%.
Optical purity is above 96%.
Recovery rate is above 92%.
The cost of the lactic acid is RMB 5000yuan/ton.
Case:5000ton/a plant is running.
Membrane Bioreactor, Clean Single Tanks continuous Fermentation Fuel Alcohol Production
Alcohol is used in food, pharmaceutical and chemical industries, It is also an important clean energy material.
The large consumption of crop to produce alcohol promotes the agriculture development and environment protection.
This know-how is applying the patent No.01127164.7.
High quality, fissiparous yeast can resist high temperature, it is available for summer production, and low down energy cost.
High cell density, fully use the equipment 5-10 times than the traditional process.
Membrane bioreactor improve the transfer rate from glucose to alcohol, reduce the feed back inhibition , have reached the technical targets of the “863” plan.
The leading pre-treatment process, comprehensive use raw material ,great low down the cost, have reached the technical targets of the “863” plan.
No waste water discharge, have exceeded the technical targets of the 863 plan.
Few by-product, easy to reclaim the CO2.
High transfer rate is above 93%.
Recovery rate is above 99%.
Fuel alcohol cost is below 3000yuan/ton.
Case :50000ton/a plant have runned many years.
New L-glutamine process
L-Glutamine, one of the basic amino acids that compose protein, takes up more than a half of free amino acids in the body, so it is the richest amino acids in the body and plays a very important role in metabolism in organism. It is a kind of conditional necessary amino acid. Now, it has been used as medicine, healthy food additive and feed additive, and has a huge potential in the market.
Leading fermentation process, and achieve improved fermentation level in the world.
Membrane technology get clear brooth, high-effect membrane demineralize the feed, ion-exchanges system and continuous crystallization at low temperature get the product in good quality and high yield. All above technology has solved the problem that during the process of extracting L-glutamine, it can not endure acid or alkaline or high temperature surroundings. So this extracting technology is achieved improved level in the world.
High salt containing waste water treatment technology, quite efficient.
L-glutamine fermentation yield is 70～80g/L.
Recovery rate is≥75%.
The cost of L-glutamine is around 40000yuan/ton.
Finish middle trial. |
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