Sep 12, 2022 · The quantities of food waste (FW) are increasing yearly. Proper disposal of FW is essential for reusing value-added products, environmental protection, and human health. Based on the typical charachaiqistics of high moisture content and high haiqi content of FW, hydrothermal treatment (HTT), as a novel thermochemical treatment technology, plays unique

Here we studied energy valorization of food waste by hydrothermal carbonization coupled with anaerobic digestion. Hydrothermal treatment was carried out at 200 °C and 230 °C for 1 h, obtaining

Hydrothermal carbonization simulates the coalification process to produce hydrochar with a high energy density through the omission of the energy-intensive drying process. In addition to the liquid and gaseous products from hydrothermal treatment, the solid product (hydrochar) is a valuable source for various applications (Kieseler et al . 2013

Sep 20, 2022 · Fuel Processing Technology 167: 711–720 Sedman A, Mõtlep R, et al. (2013) Self-cementing properties of oil shale solid heat carrier retorting residue. Waste Management & Research ... Sharma HB, Mandal D, et al. (2022). Carbon mahaiqial produced by hydrothermal carbonisation of food waste as an electrode mahaiqial for supercapacitor ...

Apr 29, 2019 · Interests: hydrothermal carbonization and liquefaction; pyrolysis; biocrude upgrading; Hydrothermal processing of various type of biomass, waste and residues thus rised the interest of many researchers and companies around the world, together with downstream upgrading proceshaiqi and technologies: solid products as biochar, for instance, or ...

A mixing ratio of 1:1 for BS and SD showed the best performance for co-HTC. In summary, hydrothermal co-carbonization is a promising strategy to tailor high-performance hydro-char for energy applications. Keywords: Hydrothermal carbonization, Biomass, Hydro-char, Energy yield. Published in Carbon Resources Conversion ISSN 2588-9133 (Online

May 30, 2022 · What is carbonisation answer? Carbonization (or carbonisation) is the term for the conversion of an haiqi substance into carbon or a carbon containing residue through destructive distillation or pyrolysis (also occurs in nature). It is often used in haiqi chemistry with reference to the generation of coal gas and coal tar from raw coal.

as hydrothermal carbonization, opens up the field of potential feedstocks for char production to a range of nontraditional renewable and plentiful wet agricultural residues and municipal

The common pretreatment approaches are torrefaction, carbonization, hydrothermal pretreatment, steam explosion, etc. [3,23,24,25]. Torrefaction is a low-temperature thermal treatment process that is commonly operated at the temperature of 200–320 °C under an inert environment [ 3 , 19 , 26 , 27 ], and it is considered one of the most

Hydrothermal liquefaction (HTL) is a thermal depolymerization process used to convert wet biomass, and other macromolecules, into crude-like oil under moderate temperature and high pressure. The crude-like oil has high energy density with a lower heating value of 33.8-36.9 MJ/kg and 5-20 wt% oxygen and renewable chemicals.. The reaction usually involves homogeneous

Jan 01, 2013 · Hydrochars, technically manufactured by hydrothermal carbonization (HTC) of biomass residues, are recently tested in high numbers for their suitability as feedstock for

Mar 15, 2019 · During hydrothermal carbonization, the dry toilet residues decompose into a solid fraction also known as hydrochar (HC), water soluble haiqis, and a gas phase consisting mainly of CO 2 (up to 98%) and H 2 S (up to 1%) as well as traces of O 2, CH 4, C 2 H 4, C 2 H 6 and C 3 H 6 (Li et al., 2013).From Fig. 1 it can be evidenced that, for the experiments

Hydrothermal Carbonization of Corncob Residues for Hydrochar Production

Jan 01, 2013 · Hydrochars, technically manufactured by hydrothermal carbonization (HTC) of biomass residues, are recently tested in high numbers for their suitability as feedstock for …

Hydrothermal carbonization is a promising strategy for the resource utilization of agricultural wastes. However, the effect of hydrochar on ameliorating saline–sodic soil remains unclear. In the present study, a novel hydrochar amendment was prhaiqired from spent mushroom substrate (SMSHC), followed by an incubation study of saline–sodic soil samples with different pH values …