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    1. Welcome: Linyi Qihong Biological Products Co.,Ltd
      Language: Chinese ∷  English

      Drilling and mineral processing

      The proportion, viscosity and thixotropy of mud are adjusted in drilling and digging well
      to improve the stability of mud. In well cementation and workover, its filtration resistance
      and surface conjunctivity strengthen the surface protection of well wall. As a gel polymer in
      fracturing fluid, it is used to prevent fluid loss agents and drag reducing agents
      In the beneficiation of ferronickel and copper zinc, it is used as an inhibitor in flotation
      to improve the concentrate grade

      Model indexStarch or starch derivatives Solution viscosity 600r/min reading valueFiltration rate /ml

      Deionized water solution 40g/L asline solutionSaturated saline solution

      CMC-LVT

      nothing≤90


      ≤10
      CMC-HVTnothing
      ≥30≥30≥30≤10
      Model indexViscosity%Degree of subsitution(D.S)

      PH

      PurityFiltration rate /MLMoisture
      CMC-LVT

      <90

      100-300

      300-600

      0.85-0.957.5-975-808-10≤10
      CMC-HVT

      600-800

      800-1000

      0.85-0.957.5-975-808-10≤10
      Model indexStarch or starch derivativesApparent viscosity /Mpa .SMoisture content%Filtration rate  /ml
      PAC-LVnothing≤40≤10≤16
      PAC-HVnothing≥50≤10API filtration rate ≥23
      Model index Solution viscosity 600r/min reading valueFiltration rate 2000um screen residue
      40g/L saline solutionSaturated brine 40g/L saline solution Saturated brine 
      starch≤10≤20≤10≤10nothing 


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      CONTACT US

      Contact: Wei

      Phone: 13608909311(微信同號)

      Tel: 0539-5777292(傳真) 0539-5777182(傳真)

      Email: lyqihongyao@126.com

      Add: Fangcheng Town, Lanshan District, Linyi City, Shandong Province

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