Dongying Kechuang Biochemical Industrial Co., Ltd, a high-tech enterprise integrated with science, research, manufacture and sale together, mainly adopts microbiological methods for manufacturing acrylamide agent, polyacrylamide. The company is located in Economic Technological Development Zone, Guangrao, Dongying, occupies more than 50 thousand square meters, owns 110 million yuan of total assets. Besides, the company sets special technology development center, owns advanced trial instrument equipment, full range of testing methods and abundant technology strength.

Kechuang Biology adopts microbe without carrier catalyzing technology in manufacture. Compared with traditional chemical methods, it features high purity, without copper ion, less iron ion. Fit for manufacturing various average degree polymerization, copolymer and modification of high molecular weight polyacrylamide, and microbiological method acrylamide agent. It’s a key method fruits promoted by the country, mainly applied in such industries as petroleum exploitation, coal washing, paper-making, textile, sewage processing, metallurgy, sugar manufacture, construction, pharmacy, paint, agriculture and so forth. Designed 40,000 tons of annual manufacturing capacity, 20.000 tons annually for the first period

Products:

1. Acrylamide

 Property and application：

Our acrylamide solution product is produced by carrier-free microbiological catalyzed technology. It has following advantages over the traditional chemical technology products: high purity, no copper ion, little iron ion. It is especially suitable for producing high molecular polyacrylamide with uniform molecular weight scattered. It also can be used to produce kinds of homopolymerization, interpolymerization and modified polyacrylamide which is widely used in oil, coal, paper, textile, sewage treatment, metallurgy, sugar, construction, medicine and agriculture.

Technical index(Executive standard:Q/KC05-2008):

Packing and storage
Acrylamide solution is packed in stainless steel or plastic-coated container which should be clean. It should be stored in cool and airy place, the temp. should be less than 30°C, Do not mix with oxidant or reductant. The valid period of Solution (Inhibitor) is one month.

Cautions
It is toxic chemicals, uneatable and untouchable, if contact, washing it with large amount of water. For operator or transporter, do not eat anything (including cigarettes and tea) before you wash your hands. It is hazardous chemicals. Please comply the national regulations about hazardous chemical storage and transportation.

2.Anion polyacrylamide

Property and application：

Our anion polyacrylamide, according to different uses and requests of customers, adopts two kinds of manufacturing technology: hydrolysis after homopolymerization and copolymerization. It has a high purity and a fast dissolving speed.

It is mainly used to Industry sewage treatment, especially the sewage with high density, big suspending granules, PH≤7, for example, the sewage of steel factory, electroplating factory. Applied to drink water treatment, it has the advantages of low cost and no pollution. It also can be used in paper making.

Technical index

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.
It should stored in draughty, dry place which avoid moisture, drenching.

3.Cation polyacrylamide

Property and application：

Our cation polyacrylamide is copolymerization of different potion of cation monomer and acrylamide. We adopt the unique technology, which enable the molecular weight top 8000 thousand when cation density is 25%.

Technical index

Add a little (1-100ppm) cation polyacrylamide, it can adsorb large amount of anion particles in sludge and sewage, make the suspending granules concentrate, flocculate and precipitate. The treatment affectivity is much higher than that of anion polyacrylamide, non-ion polyacrylamide.

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.
It should stored in draughty, dry place which avoid moisture, drenching.

4.Non-ion polyacrylamide

Property and application：

Our non-ion polyacrylamide is the homopolymerization of acrylamide. It has high purity and low ionization. It is mainly used as the basic material of modified polyacrylamide, and as the assistant of textile. It also can be used in sewage (acid) treatment.

Technical index

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.

It should stored in draughty, dry place which avoid moisture, drenching.

5.New temperature-salt-resisting polymer

Property and application：

Currently, every oilfield eagerly need polymer confected by sewage so as to save on water, and protect environment. Many domestic oil fields feature high temp. high mineralization, the shortage of temp.-salt-resisting polymer greatly limited the spread of polymerization flooding. Our TS series temp.-salt-resisting polymer with high viscosity and elastic modulus close to high molecular polyacrylamide, can be applied 45-90°C oil miner which has 4 to 10 thousand + ppm mineralization. Ts series polymer can save on polymer amount, cost and water, and deduct the sewage press, so it has a better social and economy effect.

New low-temp-resistance & low-mineralization-resistance polymer TS-45
TS-45 polymer is mainly applied to about 45°C oil miner with 4000-6000ppm mineralization. Daqing oilfield is typical. It can be confected by sewage directly.

Technical index

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.

It should stored in draughty, dry place which avoid moisture, drenching.

6.High molecular weight polymer product for tertiary recovery

Property and application：

This product is mainly used in polymer flooding in oil field. Considering the habits of oil fields, it can be confected by imitated clean water in oil field or exploited sewage according to the geological characters. This product adopting the unique polymerization trigger system, all its major technical indexes excess the abroad products’ level.

Technical index

Apparent viscosity testing terms
Concentration: 1000mg/L Mineralization: 5727 mg/L Temp: 45°C
Rev: 30R/min.

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.
It should stored in draughty, dry place which avoid moisture, drenching.

7.Super high molecular weight polymer product for tertiary recovery

Property and application：

his product is mainly used in polymer flooding in oil field. Considering the habits of oil fields, it can be confected by imitated clean water in oil field or exploited sewage according to the geological characters. This product adopting the unique polymerization trigger system, all its major technical indexes excess the abroad products’ level.

Technical index

Apparent viscosity testing terms
Concentration: 1500mg/L Mineralization: 19334 mg/L Temp: 75°C
Rev: 6R/min.

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.
It should stored in draughty, dry place which avoid moisture, drenching.

8.New medium-temp-resistance & medium- mineralization-resistance polymer TS-65

Property and application：

TS-65 polymer is mainly applied to about 65℃ oil miner with 5000-6500ppm mineralization. Dagang oilfield is typical. It can be confected by sewage directly. It can still get high viscosity when use a relative few polymer quantity.

Technical index

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.

It should stored in draughty, dry place which avoid moisture, drenching.

9.New high viscosity polymer TS-70

Property and application：

TS-70 polymer is mainly applied to about 70°C oil miner with 5000-8000ppm mineralization. Shengli oilfield is typical. The TS-75 confected by clean water can get a higher viscosity than high molecular polyacrylamide.

Technical index

according to the Shengli petrol bureau high molecular polyacrylamide standard

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.
It should stored in draughty, dry place which avoid moisture, drenching.

10.New high-temp-resistance & high mineralization polymer TS-85

Property and application：

TS-85 polymer is mainly applied to about 65°C oil miner with 20000-35000ppm mineralization. The south oilfields of Shengli are typical. It largely expend the using real, of polymerization flooding.

Technical index

according to the Dagang petrol bureau standard and our standard Q/WZ2000-005

Packing and storage

The product is packaged in polyethylene kraft with plastic bag. 25kg per bag.
It should stored in draughty, dry place which avoid moisture, drenching.

Contact Us：

Address : No. 756 of Tuanjie Road,Guangrao Development Area,

Dongying City,Shandong Province

E-mail :  export@keda-group.com

kcbiochem@keda-group.com

Contact Name: Miss Qiao

Tel:0086 546 7725000      Fax:0086 546 7721286

Mobile:0086 13583226713