Ikhtisar industri →
Ikhtisar industri →
Ikhtisar industri →
Ikhtisar industri →
Flow Assurance
Prevents deposits and maintains flowability of hydrocarbons from reservoir to processing facility.
Asset Integrity
Protects equipment from corrosion, microbial attack, and dissolved gases that degrade pipelines and vessels.
Water Management
Treats and manages produced water for safe disposal or reinjection, meeting environmental compliance requirements.
Product Maximization
Enhances oil recovery, separation efficiency, and output quality across production and processing operations.
Gas Treatment
Glycol and amine solutions for gas dehydration, hydrate inhibition, and acid gas removal — with dedicated bulk logistics.
Raw Water Treatment
Coagulants, flocculants, disinfectants, and conditioning chemicals for municipal and industrial raw water intake and clarification.
Process Water Treatment
Treatment chemicals for cooling systems, boilers, RO membranes, ion exchange, and thermal desalination across power, refinery, and petrochemical operations.
Wastewater Treatment
Coagulants, flocculants, and specialty chemicals for industrial and municipal effluent treatment and discharge compliance.
Liquid Chlorine Indonesia
High-purity liquid chlorine supplied nationwide in cylinders, ton containers, and bulk tankers for water disinfection, industrial processing, and chemical manufacturing.
Lubricant
Finished lubricant products — distributed in partnership with Fuchs Lubricants.
Lubricant Additives
Performance additive components for formulating industrial, automotive, and specialty lubricants.
Base Oils
High-quality base stocks for lubricant formulation, from mineral to synthetic grades.
Beranda Produk Pengolahan Air Cooling Water Treatment

Cooling Water Treatment

Scale inhibitor, corrosion inhibitor, biocide, dan dispersant untuk sistem cooling water open recirculating, closed-loop, dan once-through.

Cooling Tower Scale Corrosion Biocide
Application
Cooling Towers & Heat Exchangers
System Types
Open Recirculating, Closed-loop, Once-through
Key Issues
Scale, Corrosion, Biofouling
Industries
Power, Refinery, Petrochemical

Ikhtisar

Sistem cooling water, baik cooling tower open recirculating, closed loop, maupun konfigurasi once-through, membutuhkan chemical treatment yang berkelanjutan untuk mengontrol deposisi scale, korosi, dan fouling mikrobiologis. Pada pabrik petrochemical, refineries, dan fasilitas LNG, keandalan cooling water terkait langsung dengan process uptime. Exchanger yang kotor atau tube condenser yang korosi dapat memaksa shutdown yang tidak direncanakan. Program treatment disesuaikan dengan kimia air, metalurgi, cycles of concentration, dan batas discharge lingkungan.

Scale Inhibitors

Threshold inhibitor dan crystal modifier yang mencegah deposisi scale calcium carbonate, calcium sulphate, dan silika pada permukaan heat transfer.

  • Phosphonate-based, kimia HEDP, ATMP, dan PBTC untuk kontrol scale carbonate dan sulphate spektrum luas
  • Polymer-based (Polyacrylate, Maleic), modifikasi kristal dan dispersi scale partikulat pada sistem hardness tinggi
  • Phosphate Ester, kombinasi scale dan corrosion inhibition untuk sirkuit cooling dengan hardness sedang

Corrosion Inhibitors

Inhibitor film-forming dan passivating yang melindungi permukaan carbon steel, paduan tembaga, dan aluminium dalam sirkuit cooling water.

  • Molybdate-based, anodic passivator untuk carbon steel, efektif pada program pH alkalin
  • Phosphate-based, campuran orthophosphate dan polyphosphate untuk perlindungan carbon steel secara umum
  • Zinc-based, cathodic inhibitor, sering dikombinasikan dengan phosphonate untuk perlindungan sinergis
  • Filming Amine, membentuk barrier hidrofobik pada permukaan logam, digunakan pada sistem closed-loop

Biocides

Biocide oksidatif dan non-oksidatif untuk kontrol mikroba, pencegahan biofilm, dan manajemen risiko Legionella pada cooling tower.

  • Oxidising: Chlorine, sodium hypochlorite atau gas chlorination untuk kontrol mikroba rutin
  • Oxidising: Bromine, bromine terstabilkan untuk aktivitas biosidal efektif pada pH lebih tinggi
  • Oxidising: Chlorine Dioxide, ClO₂ untuk penetrasi biofilm tanpa produk sampingan terhalogenasi
  • Non-oxidising: Isothiazoline, kontrol bakteri sessile spektrum luas, kompatibel dengan sebagian besar program treatment
  • Non-oxidising: Glutaraldehyde, biocide kerja cepat untuk kejadian biofouling berat
  • Non-oxidising: DBNPA, daya bunuh cepat, waktu paruh singkat, cocok untuk sistem dengan waktu retensi pendek

Dispersants & Deposit Control

Agen polimerik dan berbasis surfaktan yang menjaga padatan tersuspensi, lumpur, dan produk korosi tetap terdispersi untuk mencegah deposit fouling.

  • Polymeric Dispersant, ko-polimer dan terpolimer tersulfonasi untuk dispersi lumpur dan iron oxide
  • Surfactant-based, surfaktan non-ionik untuk kontrol kontaminasi minyak dan hidrokarbon pada cooling water

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