Mud Chemical low hydrolysis degree and medium molecular weight anionic polyacrylamide APAM for coal washing for oil exploitation

    • anionioc polyacrylamide(apam)used for mining and oil&gas

      anionioc polyacrylamide(APAM)used for mining and oil&gas

      Fluid Loss Additive The hydrolysis degree is higher, the hydration group on the molecular chain is more, the hydration is better, and it changes from flocculant into fluid loss additive. Drilling mud should be treated to keep cake’s permeability as low as possible in order to maintain a stable borehole and to minimize filtrate invasion, and damage to the pay zone.

    • best price mud chemical phpa / eor / drilling fluid

      best price Mud Chemical PHPA / EOR / Drilling Fluid

      Best Price Mud Chemical Phpa / Eor / Drilling Fluid / Oilfield / Polyacrylamide / Apam / Npam / Cpam / Pam , Best Price Mud Chemical Phpa / Eor / Drilling Fluid / Oilfield / Polyacrylamide / Apam / Npam / Cpam / Pam,Mud Chemical,Best Price Of Polyacrylamide,Anionic Polyacrylamide from Water Treatment Chemicals Supplier or Manufacturer-Qingdao Topfactory Imp.

    • anionic pam / polyelectrolyte low to medium molecular weight

      Anionic PAM / Polyelectrolyte Low to Medium Molecular Weight

      HomoPolymer Blufloc A-3515 Anionic Polyacrylamide Medium Molecular Weight Polymer, CAS No. 9003-05-8 A-3515 Grade. Blufloc Homopolymer A-3515 Description: Anionic Polyacrylamide A-3515 grade (APAM) can be used widely for Water treatment, oil drilling, Soil Stabilization and Cement making.

    • drilling mud additives / cationic polyacrylamide with medium

      Drilling Mud Additives / Cationic Polyacrylamide With Medium

      Quality Cationic Polyacrylamide manufacturers & exporter - buy Drilling Mud Additives / Cationic Polyacrylamide With Medium To High Hydrolysis Degree from China manufacturer.

    • high viscosity polyacrylamide_fushun longfeng chemical

      High viscosity polyacrylamide_Fushun Longfeng Chemical

      High viscosity polyacrylamide-Fushun Longfeng Chemical Factory|Polyacrylamide|Fragrance powder-Polyacrylamide (PAM) is an important type of water-soluble polymer with special physical and chemical properties. It is widely used in various industries of the national economy and enjoys the title of “a hundred additives”.

    • the applications of polyacrylamide(brand ... - chinafloc

      The applications of polyacrylamide(Brand ... - chinafloc

      Coal Washing and Mineral Separation. polyacrylamide Can be used in coal washing tailing centrifugal separation, for sedimentation and filtration of coal powder and coal mud, and can improve the recovery rate of coal powder and the filtration speed. √. Wet strengthening agent, resident agent for paper making.

    • acrylamide polymer - schlumberger oilfield glossary

      acrylamide polymer - Schlumberger Oilfield Glossary

      High molecular-weight polyacrylamides are used as selective flocculants in clear-water drilling, low-solids muds and wastewater cleanup. Polymers made of smaller molecules are used as clay deflocculants in water muds, which can contain hardness ions.

    • anionic polyacrylamide : manufacturers, suppliers

      Anionic Polyacrylamide : Manufacturers, Suppliers

      Anionic Polyacrylamide: It is the white powder. The APAM with the molecular weight of 4,000,000-26,000,000 has good water solubility, and it can be dissolved in water by arbitrary proportion but not in organic solvents.

    • polyacrylamide | 9003-05-8 - chemicalbook---chemical search

      Polyacrylamide | 9003-05-8 - ChemicalBook---Chemical Search

      Anionic and cationic polyacrylamide. Polymer prepared by persulfate thermal initiating has relative small molecular weight at about 20 to about 1,000,000. On the other hand, polymer produced with oxidation-reduction method usually have relative high molecular weight polymer, up to about 300 to 400 million.

    • shandong tongli chemical co., ltd. - polyacrylamide, anionic

      Shandong Tongli Chemical Co., Ltd. - Polyacrylamide, Anionic

      Shandong Tongli Chemical Co., Ltd., Experts in Manufacturing and Exporting Polyacrylamide, Anionic polyacrylamide and 622 more Products. A Verified CN Gold Supplier on Alibaba.

    • anionic polyacrylamide - gongyi xinqi chemical plant-pam,apam

      Anionic polyacrylamide - Gongyi Xinqi Chemical Plant-PAM,APAM

      Anionic polyacrylamide is a kind of water-soluble polymer.it is widely used in oil recovery,mineral processing, coal washing,metallurgy,chemicals,paper,textile, agriculture and other industries.

    • anionic polyacrylamide apam-renqiu cheng yi chemical co., ltd

      Anionic Polyacrylamide APAM-Renqiu Cheng Yi Chemical Co., Ltd

      VEKEN Anionic Polyacrylamide (APAM) is a high polymerization, high molecular and water soluble polymer; it can be used in the petroleum, mineral separation, coal washing, metallurgy, chemical industry, paper-making, textile, sugar making, medicine, environment protection, building material and agriculture.

    • anionic pam / polyelectrolyte low to medium molecular weight

      Anionic PAM / Polyelectrolyte Low to Medium Molecular Weight

      HomoPolymer Blufloc A-3515 Anionic Polyacrylamide Medium Molecular Weight Polymer, CAS No. 9003-05-8 A-3515 Grade. Blufloc Homopolymer A-3515 Description: Anionic Polyacrylamide A-3515 grade (APAM) can be used widely for Water treatment, oil drilling, Soil Stabilization and Cement making.

    • anionic / cationic polyacrylamide water treatment phpa high

      Anionic / Cationic Polyacrylamide Water Treatment PHPA High

      6) Drilling mud chemicals: in oil field exploration and development and exploration of geology, water and coal, it is used as adhesive of well drilling mud raw materials, can improve the service life of drill bits, improve the drill speed and drilling footage, and reduce plug in replacing drill, and has prominent well slough preventing effect ...

    • cas no. 9003-05-8 anionic polyacrylamide use as soil

      CAS No. 9003-05-8 Anionic Polyacrylamide Use As Soil

      It is a water soluble polymer formed from acrylamide (a compound with the molecular formula C3H5NO) subunits. Anionic Polyacrylamide has a big range of high molecular weight from 05-25 million, with an anionic charge density ranging from 10-60%. Our A-3515 grade has medium molecular weight, and medium charge degree.

    • partially hydrolyzed polyacrylamide (phpa) polymer for oil

      Partially Hydrolyzed Polyacrylamide (PHPA) Polymer for Oil

      Welcome to consult partially hydrolyzed polyacrylamide (phpa) polymer for oil drilling price with Shandong Tongli Chemical Co.,Ltd, which is one of the leading partially hydrolyzed polyacrylamide (phpa) polymer for oil drilling suppliers in China and also a productive partially hydrolyzed polyacrylamide (phpa) polymer for oil drilling factory.

    • anion polyacrylamide by anhui jucheng fine chemicals co., ltd

      Anion Polyacrylamide by Anhui Jucheng Fine Chemicals Co., Ltd

      Anion polyacrylamide series are high polymerization & water soluble high molecular polymer, it can be used in the petroleum, mineral separation, coal washing, metallurgy, chemical industry, papermaking, textile, sugar making, drug, environment protection, building material and agriculture.

    • anionic polymers list - anionic polymers for sale

      anionic polymers list - anionic polymers for sale

      anionic polymers for sale - 3827 - anionic polymers wholesalers & anionic polymers manufacturers from China manufacturers.

    • polyacrylamide | 9003-05-8 - chemicalbook---chemical search

      Polyacrylamide | 9003-05-8 - ChemicalBook---Chemical Search

      Anionic and cationic polyacrylamide. Polymer prepared by persulfate thermal initiating has relative small molecular weight at about 20 to about 1,000,000. On the other hand, polymer produced with oxidation-reduction method usually have relative high molecular weight polymer, up to about 300 to 400 million.

    • china slip water fracturing fluid phpa suppliers and factory

      China Slip water fracturing fluid PHPA Suppliers and Factory

      Temperature-salt resistance PHPA is a specially treated high molecular weight Partially Hydrolyzed Polyacrylamide polymer for all water-base drilling fluids. It functions as viscosifying agent, shale and bore-hole stabilizer, encapsulator, bentonite extender, flocculation agent and assist with fluid loss control.

    • weifang works co.,ltd - water treatment chemicals - anionic

      WeiFang Works Co.,Ltd - Water Treatment Chemicals - Anionic

      Application : 1. Materials used for drilling mud additives, can reduce the friction of the drill bit to extend the service life of drill bits to improve the penetration rate and the footage, reduce the time for drilling the plug, the collapse of effective anti-wells, in addition to thickening the water used in flooding, fracturing fluid and selective water shutoff, for Enhanced Oil Recovery ...

    • anionic polyacrylamide apam-beijing cheng yi chemical co.,ltd

      Anionic Polyacrylamide APAM-Beijing Cheng Yi Chemical Co.,Ltd

      Application:-Oil displacement agent for the tertiary oil recovery-The boring mud material of well drilling industrial waste water treatment agent -Drinking water treatment agent -Auxiliary agent of paper making industry VEKEN ® Anionic Polyacrylamide (APAM) as a flocculating agent, mainly used in industrial solid-liquid separation process ...

    • china oilfield used apam suppliers and factory - products

      China Oilfield Used APAM Suppliers and Factory - Products

      Oilfield used anionic polyacrylamide apam. Welcome to consult oilfield used apam price with Shandong Tongli Chemical Co.,Ltd, which is one of the leading oilfield used apam suppliers in China and also a productive oilfield apam, thickening agent in textile printing and coating, lubrication, fluid loss control, shale stabilization factory.

    • sell - polyacrylamide (anionic, cationic and nonionic)

      Sell - Polyacrylamide (Anionic, Cationic and Nonionic)

      Anionic Polyacrylamide Appearance: White Powder Solid Content: more than 88 Molecular Weight: 8-22 million Degree of Hydrolysis: Low, medium, high Dissolving Time: less than 60min Applications: Oil displacement agent for the tertiary oil recovery The bore mud material o...

    • anionic polyacrylamide(pam) - zibo jinsheng international

      Anionic Polyacrylamide(PAM) - Zibo Jinsheng International

      Anionic Polyacrylamide(PAM) 1. Product Characteristics. Anionic polyacrylamide is a water-soluble linear high-molecular polymer synthesized with a high degree of polymerization and has flocculation,thickening, shearing, resistance reduction, dispersion and other valuable properties at the same time.Although, anionic polyacrylamide reduces very little water surface tension, its molecules ...

    • china cpam, apam, npam, polyacrylamide, for water

      China CPAM, APAM, NPAM, Polyacrylamide, for Water

      Welcome to consult CPAM, APAM, NPAM, Polyacrylamide, for Water Purification price with Shandong Tongli Chemical Co.,Ltd, which is one of the leading CPAM, APAM, NPAM, Polyacrylamide, for Water Purification suppliers in China and also a productive CPAM, APAM, NPAM, Polyacrylamide, for Water Purification factory.

    • specification flocculant cationic polyacrylamide, china

      Specification Flocculant Cationic Polyacrylamide, China

      1) Cationic Polyacrylamide Solid Content : 90% min ion activity: 20%-60% Molecular weight (million): 8-14 Dissolving time (h): <1.0 PH Value:5-8 Residual monomer <0.05% Insolubles:<0.2% 2)Anionic Polyacrylamide Molecular weight: 5-22 million mini Solid content:90% mini Hydrolyzing degree:10-20%, 20-30% or 30-40% Dissolving time: 2 hours max Polyacrylamide is a water soluble high-molecular polymer with a wide scope of usage. 3)Nonionic Polyacrylamide Solid content:90% mini Ionizati...

    • polyacrylamide - chemicalbook---chemical search engine

      Polyacrylamide - ChemicalBook---Chemical Search Engine

      Anionic polyacrylamide has generally two ways of preparation, one is copolymerization, which was prepared by the copolymerization of acrylamide and acrylic acid or sodium acrylate aqueous solution; the other is the chemical conversion method, that is, from partial alkaline hydrolysis of polypropylene amide, or prepared by alkaline hydrolysis of ...

    • water treatment chemicals: 2011-08-28

      Water Treatment Chemicals: 2011-08-28

      3.Wastewater Treatment Chemical Polyacrylamide Polyacrylamide is a water soluble high-molecular polymer with a wide scope of usage. uniform granule,good solubility Specification Cationic Polyacrylamide ITEM MOLECULAR WEIGHT CATIONIC DEGREE C8015 MEDIUM HIGH LOW C8020 MEDIUM HIGH MEDIUM LOW C8030 MEDIUM HIGH MEDIUM HIGH C8040 MEDIUM HIGH HIGH ...

    • lignin chemicals and their applications - sciencedirect

      Lignin Chemicals and Their Applications - ScienceDirect

      The type of sodium lignosulfonate as a dispersant to prepare pendimethalin microcapsules should be of medium molecular weight and higher sulfonation degree. Its aim is to get better microencapsulation efficiency and storage stability . By contrast, hydrophobic pesticides require lignosulfonate of high molecular weight and low sulfonation degree.