【高效凝聚剂】1800万阴离子----- 油田专用聚丙烯酰胺
cpolyacrylamids聚丙烯酰胺PAM
在石油开采中，聚丙烯酰胺主要用于钻井泥浆材料以及提高采油率等方面，广泛应用于钻井、完井、固井、压裂、强化采油等油田开采作业中，具有增粘、降滤失、流变调节、胶凝、分流、剖面调整等功能。目前我国油田开采已经步入中后期，为提高原油采收率，目前主要推广聚合物驱油和三元复合驱油技术。通过注入聚丙烯酰胺水溶液，改善油水流速比，使采出物中原油含量提高。目前国外聚丙烯酰胺在油田方面的应用不多，我国由于特殊的地质条件，大庆油田和胜利油田已经开始广泛采用聚合物驱油技术。
【高效凝聚剂】1800万阴离子----- 油田专用聚丙烯酰胺
造纸领域
聚丙烯酰胺在造纸领域中广泛用作驻留剂、助滤剂、均度剂等。它的作用是能够提高纸张的质量，提高浆料脱水性能，提高细小纤维及填料的留着率，减少原材料的消耗以及对环境的污染等。聚丙烯酰胺在造纸中使用的效果取决于其平均分子量、离子性质、离子强度及其它共聚物的活性。非离子型聚丙烯酰胺主要用于提高纸浆的滤性，增加干纸强度，提高纤维及填料的留着率；阴离子型共聚物主要用作纸张的干湿增强剂和驻留剂；阳离子型共聚物主要用于造纸废水处理和助滤作用，另外对于提高填料的留着率也有较好的效果。此外，聚丙烯酰胺还应用于造纸废水处理和纤维回收。
纺织印染工业
在纺织工业中，聚丙烯酰胺作为织物后处理的上浆剂、整理剂，可以生成柔顺、防皱、耐霉菌的保护层。利用它的吸湿性强的特点，能减少纺细纱时的断线率；聚丙烯酰胺作后处理剂可以防止织物的静电和阻燃；用作印染助剂时，聚丙烯酰胺可使产品附着牢度大、鲜艳度高，还可以作为漂白的非硅高分子稳定剂；此外，聚丙烯酰胺还可以用于纺织印染污水的高效净化。
其他领域
在采矿、洗煤领域，采用聚丙烯酰胺作絮凝剂可促进采矿、洗煤回收水中固体物的沉降，使水澄清，同时可回收有用的固体颗粒，避免对环境造成污染；在制糖工业中，聚丙烯酰胺可加速蔗汁中细粒子的下沉，促进过滤和提高滤液的清澈度；在养殖工业中，聚丙烯酰胺可改善水质，增加水的透光性能，从而改善水的光合作用；在医药工业中，聚丙烯酰胺可用作分离抗菌素的絮凝剂、用作药片的赋型粘接剂以及工艺水澄清剂等；在建材工业中，聚丙烯酰胺可用作涂料增稠分散剂、锯石板材冷却剂以及陶瓷粘接剂等；在农业上，聚丙烯酰胺作为高吸水性材料可用作土壤保湿剂以及种子培养剂等。在建筑工业中，聚丙烯酰胺可以增强石膏水泥的硬度，加速石棉水泥的脱水速度。此外，聚丙烯酰胺还可用作天然或合成皮革的保护涂层以及无机肥料的造粒助剂等
详细信息：
聚丙烯酰胺是用丙烯酰胺均聚而成。纯度高，溶解性能好，分子量高，本产品通过ISO9002质量体系认证。
【用途】
工业废水处理
对于悬浮颗粒，较粗、浓度高、粒子带阳电荷，水的PH值为中性或碱性的污水，钢铁厂废水，电镀厂废水，冶金废水，洗煤废水等污水处理，效果最好。
饮用水处理
分子量一般选用DFH-H-3为宜。我国很多自来水厂的水源来自江河，泥沙及矿物质含量高，比较浑浊，虽经过沉淀过滤，仍不能达到要求，需要投加絮凝剂。过去水厂多采用无机絮凝剂，但投加量大，造成二次污泥增加。现采用DFH-H-3作絮凝剂，投加量是无机絮凝剂的1/50，但效果是无机絮凝剂的几倍。对于有机物污染严重的江河水可采用无机絮凝剂和我公司生产的阳离子聚丙烯酰胺(DFH-H-4或DFH-H-5)配合使用效果更好。
淀粉厂及酒精厂的流失淀粉酒糟的回收
现在很多淀粉厂的废水内含淀粉很多。现投加DFH-H-2，使淀粉微粒絮凝沉淀，然后将沉淀物经压滤机压滤变成饼状，可作饲料。酒精厂的酒糟也可采用DFH-H-4脱水，压滤进行回收。
【技术指标】
型号 | 分子量×106 | 水解度% | 溶解性h | 固含量% | 有效PH范围 | 残留单体% | 外观 |
PAM-DFH-1 | 18-25 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 | |
PAM-DFH-2 | 15-17 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 | |
PAM-DFH-3 | 10-14 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 | |
PAM-DFH-4 | 7-9 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 | |
PAM-DFH-5 | 5-7 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 | |
PAM-DFH-6 | 3-5 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 | |
PAM-DFH-7 | 1-2 | 20-30 | ≥90 | 5-8 | ≤0.05 | 白色干粉 |
【贮存、运输及注意事项】
贮运时，注意防热、防潮，干粉产品长期露置会吸潮结块。堆码层数不得超过20层。有效储存期为2年。
【高效凝聚剂】1800万阴离子----- 油田专用聚丙烯酰胺
In oil, the polyacrylamide material and drilling mud used to improve oil recovery and so on, are widely used in drilling, completion, cementing, fracturing, enhanced oil recovery operations such as oil exploration, with increasing viscosity, fluid loss , flow regulation, gel, streaming, profile adjustment and other functions. At present, China has entered the post-oil mining, to enhance oil recovery, the key to promote polymer flooding and ASP flooding technology. Polyacrylamide aqueous solution through the injection to improve oil-water velocity ratio, so that mining in the extraction of crude oil content increased. At present foreign Polyacrylamide application in oil fields not much
As the special geological conditions in China, Daqing Oil Field and Shengli Oil Field has already begun extensive use of polymer flooding technology.
3 paper in the field
Polyacrylamide is widely used in the paper field presence agent, filter aid, are degrees agent. Its role is to improve the quality of paper, pulp dewatering to improve performance, enhance the fine fiber and filler retention, reduce raw material consumption and environmental pollution. Polyacrylamide effects used in the paper depends on its molecular weight, ionic nature, ionic strength and activity of other copolymers. Non-ionic polyacrylamide is mainly used to improve the filter paper pulp, and increase dry paper strength,
Increase the fiber and filler retention; anionic copolymer is mainly used for dry and wet paper reinforcing agent and resident agent; cationic copolymer is mainly used for paper-making role in wastewater treatment and filtration, also for improving the packing of the Retention rate also has a good effect. In addition, PAM was also used in paper making wastewater treatment and fiber recovery.
4 textile printing and dyeing industry
In the textile industry, after polyacrylamide treated as a fabric sizing agents, finishing agents, can produce supple, wrinkle-free, mold-resistant protective layer. Use its strong hygroscopic characteristics, can reduce the time of spinning yarn break rate; polyacrylamide as post-treatment agent to prevent static and flame retardant fabrics; used as auxiliaries, the product can be attached firmly polyacrylamide were large, bright and high, but also as a bleaching of non-silicone polymer stabilizers; Moreover, polyacrylamide can be used for textile printing and dyeing wastewater purification efficiency.
5 Other areas
In mining, coal washing area for use of polyacrylamide flocculants to promote mining, coal washing water, solids recovery of the settlement, the water clarification and recycling of useful solid particles, to avoid pollution to the environment; in the sugar industry, together Acrylamide can accelerate the juice in the fine particles sink to promote filtering and improve filtrate clarity; in the culture industry, PAM can improve water quality, increased water and light level, to improve water photosynthesis; in medicine industry, polyacrylamide flocculants used for separation of antibiotics used for the Fu-type adhesive tablet and process water clarification agent; in the building materials industry,
PAM can be used as thickening dispersant coatings, sheet rock saw coolant and ceramic bonding agent; in agriculture, polyacrylamide superabsorbent materials can be used as a humectant and soil seed culture agent. In the construction industry, PAM can enhance the hardness of gypsum cement, asbestos cement to accelerate the dehydration rate. In addition, polyacrylamide also be used as protection of natural or synthetic leather coatings, and additives such as inorganic fertilizer granulation
Details:
Polyacrylamide is a polymer with acrylamide were made. High purity, good solubility, high molecular weight, the product passed ISO9002 quality system certification.
【Uses】
Industrial wastewater treatment
For suspended particles, coarse, high concentration, particle charge with sun, water, PH value is neutral or alkaline water, iron and steel plant, electroplating plant wastewater, wastewater metallurgy, coal washing wastewater treatment, the best.
Drinking water treatment
Molecular weight generally used in the DFH-H-3 is appropriate. Many water plants in China from the river water, sediment and mineral content, high, muddy, though filtered through the sediment, can not meet the requirements, needs adding flocculant. Water use more inorganic flocculants in the past, but adding capacity, increasing the secondary sludge. Now with DFH-H-3 as coagulant dosage of inorganic coagulant 1 / 50, but the effect is several times the inorganic flocculants. Serious organic pollution of rivers for water and I can use inorganic flocculants produced by cationic polyacrylamide (DFH-H-4 or DFH-H-5) with the use of better.
Starch factory and alcohol plant in the recovery of the loss of starch grains
Now a lot of starch factory wastewater containing starch lot. Now adding DFH-H-2, so that starch particles flocculation, and then precipitate by filter Yalv into pie, can be used for feed. Lees also can use alcohol plant DFH-H-4 dehydration, Yalv recycling.
【Specifications】
Model molecular weight × 106% degree of hydrolysis of soluble solid content% h residual monomer% effective range of the appearance of PH
PAM-DFH-1 18-25 20-30 <1≥90 5-8≤0.05 white powder
PAM-DFH-2 15-17 20-30 <1≥90 5-8≤0.05 white powder
PAM-DFH-3 10-14 20-30 <1≥90 5-8≤0.05 white powder
PAM-DFH-4 7-9 20-30 <1≥90 5-8≤0.05 white powder
PAM-DFH-5 5-7 20-30 <1≥90 5-8≤0.05 white powder
PAM-DFH-6 3-5 20-30 <1≥90 5-8≤0.05 white powder
PAM-DFH-7 1-2 20-30 <1≥90 5-8≤0.05 white powder
【Storage, transportation and Precautions
Storage and transportation, the attention to heat, moisture, dry powder products have been exposed will absorb moisture caking home. Stacking layers of not more than 20 layers. Effective storage period is 2 years.
【Packing】
25kg woven bag with lining paper and plastic bag or packaging. Can also be packaged according to customer requirements
【包装规格】
采用25kg衬塑编织袋或纸塑复合袋包装。也可根据用户要求包装
