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    • PLASTICIZERS
    • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and waste production of butyl alcohols

    Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and waste production of butyl alcohols

    • NON-PHTHALATE PLASTICIZERS
    • Norbornenecarboxylate plasticizer based on C5 fraction isolated from liquid pyrolysis products
    • Cyclohexene dicarboxylate plasticizer based on the piperylene fraction and DRBA
    • Mixed plasticizer based on C5-fraction isolated from liquid pyrolysis products
    • TEREPHTALIC PLASTICIZERS
    • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and waste production of butyl alcohols
    • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and fusel oils
    • Terephthalate plasticizer based on a by-product of polyethylene terephthalate production and waste of production of butyl alcohols
    • DOTP plasticizer based on polyethylene terephthalate production waste and 2-ethylhexanol production waste
    • DOTP plasticizer based on intermediate production of polyethylene terephthalate - technical terephthalic acid
    • DOTP plasticizer based on terephthalic acid obtained from recycled polyethylene terephthalate

    For the synthesis of plasticizer as raw materials are used:

    • a by-product of the production of dimethyl terephthalate (BPDMTP) produced by “Mogilevkhimvolokno” OJSC, which is a mixture of dimethyl terephthalate and dimethyl isophthalate (71.0-95.0%) mixed with dimethyl phthalate (1.0-4.0%).
    • distillation residues of butyl alcohols (DRBA) - large-tonnage waste of production of butyl alcohols by “Gazprom Neftekhim Salavat” LLC (TU 2421-101-05766575-2001), which are a complex mixture of alcohols (mainly C7-C8), ethers and esters, acetals and other impurities, while the content of 2-ethylhexanol in the mixture can reach 50%. There are also unsaturated alcohols In DRBA - isomeric ethylhexenols in the amount of 8-25%.

    BPDMTP is used without preliminary processing.

    An alcohol fraction containing a mixture of 2-ethylhexanol and ethylhexenols and used to produce a plasticizer is recovered from DRBA by fractional distillation.

    The resulting plasticizer has a high flash point, low crystallization temperature, good plasticizing and improved solvating properties.

    1.1.	Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and waste production of butyl alcohols

    Know-how is registered.


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    +7 (347) 294-88-53
    Главная
    Technologies
    Technologies
    • PLASTICIZERS
      • NON-PHTHALATE PLASTICIZERS
      • Norbornenecarboxylate plasticizer based on C5 fraction isolated from liquid pyrolysis products
      • Cyclohexene dicarboxylate plasticizer based on the piperylene fraction and DRBA
      • Mixed plasticizer based on C5-fraction isolated from liquid pyrolysis products
      • TEREPHTALIC PLASTICIZERS
      • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and waste production of butyl alcohols
      • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and fusel oils
      • Terephthalate plasticizer based on a by-product of polyethylene terephthalate production and waste of production of butyl alcohols
      • DOTP plasticizer based on polyethylene terephthalate production waste and 2-ethylhexanol production waste
      • DOTP plasticizer based on intermediate production of polyethylene terephthalate - technical terephthalic acid
      • DOTP plasticizer based on terephthalic acid obtained from recycled polyethylene terephthalate
    • INTEGRATED PROCESSING OF LIQUID PYROLYSIS PRODUCTS
      • TECHNOLOGY FOR PYRETROID INSPECTICIDE CYPOTHRIN BASED ON INDEN FROM C9 FRACTION OF LIQUID PYROLISIS PRODUCTS
      • THE PROCESSING OF C6 BENZENIC FRACTION WITH MALEIC ANHYDRIDE RECEIVING
      • THE PROCESSING OF C7-C9 FRACTION WITH OBTAINING LIGHT PETROLEUM POLYMERIC RESINS AND SOLVENT
      • THE PROCESSING OF C8-C9 FRACTION WITH OBTAINING POLYMERIC PRODUCT - STYROMAL
      • PROCESSING OF OF PYROLYSIS HEAVY RESIN (PHR)
    • INTEGRATED PROCESSING OF BOTTOM RESIDUES OF PETROCHEMICALS (KON-92)
    • INTEGRATED PROCESSING OF BOTTOM RESIDUES OF BUTYL ALCOHOLS DISTILLATION
    • “POLYFIX” ENTOMOLOGICAL GLUE
    • COLD ROOF WATERPROOFING MASTIC BASED ON CHLORESULFOPOLETHYLENE (CSPE)
    • PETROCHEMICAL SOLVENT A-120/150
    • PVC PLASTISOLS FOR APPLYING PROTECTIVE COATINGS
    • CALCIUM POLYSULFIDE
    • THE PRODUCTION OF PLASTIC GREASE
    • CETANE-RAISING ADDITIVES FOR DIESEL FUEL
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    ...
      MAIN
      Science
      • New Plasticizers
      Team
      Achievements
      • Patents
      • Know-how
      • Publications
      Contact Us
      Technologies
      • PLASTICIZERS
        • NON-PHTHALATE PLASTICIZERS
        • Norbornenecarboxylate plasticizer based on C5 fraction isolated from liquid pyrolysis products
        • Cyclohexene dicarboxylate plasticizer based on the piperylene fraction and DRBA
        • Mixed plasticizer based on C5-fraction isolated from liquid pyrolysis products
        • TEREPHTALIC PLASTICIZERS
        • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and waste production of butyl alcohols
        • Terephthalate plasticizer based on a by-product of the production of dimethyl terephthalate and fusel oils
        • Terephthalate plasticizer based on a by-product of polyethylene terephthalate production and waste of production of butyl alcohols
        • DOTP plasticizer based on polyethylene terephthalate production waste and 2-ethylhexanol production waste
        • DOTP plasticizer based on intermediate production of polyethylene terephthalate - technical terephthalic acid
        • DOTP plasticizer based on terephthalic acid obtained from recycled polyethylene terephthalate
      • INTEGRATED PROCESSING OF LIQUID PYROLYSIS PRODUCTS
        • TECHNOLOGY FOR PYRETROID INSPECTICIDE CYPOTHRIN BASED ON INDEN FROM C9 FRACTION OF LIQUID PYROLISIS PRODUCTS
        • THE PROCESSING OF C6 BENZENIC FRACTION WITH MALEIC ANHYDRIDE RECEIVING
        • THE PROCESSING OF C7-C9 FRACTION WITH OBTAINING LIGHT PETROLEUM POLYMERIC RESINS AND SOLVENT
        • THE PROCESSING OF C8-C9 FRACTION WITH OBTAINING POLYMERIC PRODUCT - STYROMAL
        • PROCESSING OF OF PYROLYSIS HEAVY RESIN (PHR)
      • INTEGRATED PROCESSING OF BOTTOM RESIDUES OF PETROCHEMICALS (KON-92)
      • INTEGRATED PROCESSING OF BOTTOM RESIDUES OF BUTYL ALCOHOLS DISTILLATION
      • “POLYFIX” ENTOMOLOGICAL GLUE
      • COLD ROOF WATERPROOFING MASTIC BASED ON CHLORESULFOPOLETHYLENE (CSPE)
      • PETROCHEMICAL SOLVENT A-120/150
      • PVC PLASTISOLS FOR APPLYING PROTECTIVE COATINGS
      • CALCIUM POLYSULFIDE
      • THE PRODUCTION OF PLASTIC GREASE
      • CETANE-RAISING ADDITIVES FOR DIESEL FUEL
      • ORGANIC SULFONIC ACIDS
      ...
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