Biochemical pathways and enhanced degradation of dioctyl
As one of the most representative endocrine disrupting compounds, dioctyl phthalate (DEHP) is difficult to remove due to its bio-refractory characteristic. In this study, an immobilization technology was applied in an MBR system to improve the degradation of DEHP.
Performance, kinetic, and biodegradation pathway evaluation
On the other hand, long alkyl (ester) chains phthalic acid esters with high molecular weights, such as dioctyl phthalate (DOP) and di(2-ethylhexyl) phthalate, (DEHP) are refractory to biodegradation.
SABIC - SABIC Dioctyl Phthalate (DOP)
SABIC Dioctyl Phthalate (DOP) DOP (Dioctyl Phthalate) is a combustible non-toxic colorless oily liquid with slight odor. Americas Asia Europe Greater China MEA Download Documents Technical data Compare AMERICAS ASIA EUROPE GREATER CHINA MEA COULDN’T FIND WHAT YOU WERE LOOKING FOR? Contact Us
Experimental Investigation of Diesel Engine Performance
Novel Series of Dioctyl Phthalate (DOP) Biofuels Derived from Microalgae Farhad M. Hossain 1, 2, * , Md. Nurun Nabi 3 , Md. Mostazur Rahman 4 , Saiful Bari 5 ,
Dioctyl Phthalate (DOP) Plasticizer - Fengbai Group
Dioctyl phthalate DOP, an organic ester compound, is one of the most commonly used plasticizers. DOP plasticizer is a transparent oily liquid with no visible impurities in appearance, which is insoluble in water, soluble in most organic solvents such as ethanol, ether, mineral oil, etc. As the most widely used plasticizer in industry, DOP as
- What is dioctyl phthalate (DOP)?
- 1. Introduction Dioctyl phthalate (DOP) is one of the most widely used plasticizers with low volatility and high plasticizing efficiency. Although new product like dioctyl terephthalate is more recommended, DOP accounts for more than half of the market share for plasticizers.
- How patented plasticizer technology is used in DOP production?
- With our patented plasticizer technology, we build the most qualified and economic DOP (Di Octyl Phthalate) production plants. Through the advantages of our technology we have built 14 turn-key DOP plants in such a short time. The sum of the capacities of plans we built have reached to 350.000 tons/year. PATENTED DOP PRODUCTION PROCESS
- Where can I buy phthalic anhydride and p-toluenesulfonic acid?
- Materials Dioctyl phthalate, phthalic anhydride, 2-ethylhexanol, n-tridecane, choline chloride, imidazole, and p -toluenesulfonic acid are purchased from Adamas-beta (Shanghai, China) with purity above 99%.
- Can halogen-free deep eutectic solvent promote DOP synthesis in a biphasic system?
- In this work, the process intensification of reactive extraction strategy is proposed to promote DOP synthesis in a biphasic system, with the halogen-free deep eutectic solvent (DES) [Im:2PTSA] as dual solvent-catalyst.
- What is phthalic anhydride (PA) and 2-ethylhexanol (eh)?
- It has been generally utilized for the flexible polyvinyl chloride (PVC) plastic production owing to its low cost. DOP is traditionally synthesized by the catalytic esterification between phthalic anhydride (PA) and 2-ethylhexanol (2-EH) . The synthetic process includes two-step reactions of esterification: (1) (2)
- How DES is introduced into a second-stage reactor?
- Afterwards, DES is introduced to the first-stage reactor (R1), followed by a decanter D1 for phase splitting. The ester phase of D1 is then imported into the second-stage reactor (R2) by replenishing fresh DES, after which the reaction mixture is settled in decanter D2.
