Skip to main content

Advertisement

Table 3 Analysis of water-soluble aqueous phase co-products (ACP)

From: Oleaginous yeast platform for producing biofuels via co-solvent hydrothermal liquefaction

HTL experimental conditions and reactor type N and P, expressed in mg L−1   NVR, % TOC, mg L−1
NO3 and NO2 NH3–N KN Total P pH
Non-catalytic, 300 °C, 2-L Parr 0.10 659 1220 1254 3.74 16.28 4281
Catalytic, 300 °C, 2-L Parr 0.24 502 979 1335 3.92 10.34 4611
Non-catalytic, co-solvent 240 °C, 2-chamber 0.20 521 927 1722 3.83 1.46 5091
Catalytic, co-solvent 240 °C, 2-chamber 0.22 438 800 1794 4.11 1.26 5643
  1. All HTL runs were performed for 30 min residence time
  2. N nitrogen, KN Kjeldahl nitrogen, NVR non-volatile residue, TP total phosphorous, TOC total organic carbon