{"id":1263,"date":"2026-09-04T06:15:43","date_gmt":"2026-09-04T06:15:43","guid":{"rendered":"https:\/\/takmeeltrading.com\/blog\/?p=1263"},"modified":"2026-09-04T06:15:43","modified_gmt":"2026-09-04T06:15:43","slug":"refinery-sludge-removal-algeria-supavac","status":"publish","type":"post","link":"https:\/\/takmeeltrading.com\/blog\/refinery-sludge-removal-algeria-supavac\/","title":{"rendered":"Refinery Sludge Removal in Algeria: SupaVac Pumps for Tank Bottoms, Oil Sludge and Petrochemical Cleaning"},"content":{"rendered":"

Algeria has one of Africa’s most substantial refining and hydrocarbon-processing systems.<\/span><\/p>\n

SONATRACH lists major refinery assets at Skikda, Arzew, Algiers, Hassi Messaoud and Adrar. The Skikda refinery alone has a published crude-treatment capacity of 16.5 million tonnes per year, while Arzew and Algiers are also significant refining centres.<\/span><\/p>\n

The refining system is also continuing to develop. In November 2025, SONATRACH signed an EPCC contract for a new heavy-naphtha hydrotreating and reforming unit at the Arzew refinery, with completion planned over a 30-month period.<\/span><\/p>\n

For Takmeel Global, this makes Algeria a serious application market for <\/span>tank-bottom sludge removal, refinery sludge transfer, slops cleaning and difficult oily waste recovery<\/b>.<\/span><\/p>\n

These are exactly the types of duties SupaVac officially identifies within its oil-and-gas application range.<\/span><\/p>\n

Refinery Sludge Is Not a Normal Liquid-Transfer Problem<\/b><\/h2>\n

Once a refinery tank has been drained of readily pumpable liquid, material may remain at the bottom.<\/span><\/p>\n

This can include combinations of:<\/span><\/p>\n

    \n
  • oil sludge;<\/span><\/li>\n
  • heavy hydrocarbon residue;<\/span><\/li>\n
  • sediment;<\/span><\/li>\n
  • sand;<\/span><\/li>\n
  • rust and scale;<\/span><\/li>\n
  • process solids;<\/span><\/li>\n
  • water;<\/span><\/li>\n
  • contaminated waste.<\/span><\/li>\n<\/ul>\n

    The material can be significantly more difficult to move than the product originally stored in the tank.<\/span><\/p>\n

    Selecting a pump only from a desired flow rate therefore misses the main engineering problem.<\/span><\/p>\n

    At Takmeel Global, we look first at:<\/span><\/p>\n

      \n
    • solids concentration;<\/span><\/li>\n
    • largest solids;<\/span><\/li>\n
    • specific gravity;<\/span><\/li>\n
    • viscosity;<\/span><\/li>\n
    • suction lift;<\/span><\/li>\n
    • discharge distance;<\/span><\/li>\n
    • compressed-air availability;<\/span><\/li>\n
    • hazardous-area classification.<\/span><\/li>\n<\/ul>\n

      SupaVac’s Refinery Applications<\/b><\/h2>\n

      SupaVac officially lists the following oil-and-gas applications:<\/span><\/p>\n

        \n
      • tank cleaning and desludging;<\/span><\/li>\n
      • hazardous-waste recovery;<\/span><\/li>\n
      • spill management;<\/span><\/li>\n
      • petrochemical tank cleaning;<\/span><\/li>\n
      • heavy crude transfer;<\/span><\/li>\n
      • slops sump cleaning;<\/span><\/li>\n
      • oil sludge and tank-bottom residue transfer.<\/span><\/li>\n<\/ul>\n

        This alignment is important.<\/span><\/p>\n

        We are not trying to force SupaVac into the refinery sector simply because Algeria has refineries. The manufacturer’s documented application scope directly overlaps with the material-handling problems found during refinery and petrochemical cleaning operations.<\/span><\/p>\n

        Tank-Bottom Sludge Removal<\/b><\/h2>\n

        Tank-bottom sludge can gradually accumulate during operation.<\/span><\/p>\n

        When the tank is prepared for maintenance or inspection, the residue must be recovered from the floor and transferred to an appropriate receiving point.<\/span><\/p>\n

        The challenge can involve:<\/span><\/p>\n