Reference health

Effect of thermal extraction on hydro-liquefaction property of residual coal

https://doi.org/10.1016/j.fuel.2019.04.063
CiteStamped reference-health badge
31/31 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

1 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 31 checked references that resolve
resolves10.1021/cr4002885
Chemicals from Direct Coal Liquefaction
resolves10.1016/S0378-3820(99)00123-X
Mild conversion of coal for producing valuable chemicals
resolves10.1016/S0016-2361(02)00068-6
The effect of extraction condition on ‘HyperCoal’ production (1)—under room-temperature filtration
resolves10.1016/j.apenergy.2016.02.131
Separation and structural characterization of the value-added chemicals from mild degradation of lignites: A review
resolves10.1021/ef010244k
Relationship between Thermal Extraction Yield and Softening Temperature for Coals
resolves10.1016/j.fuproc.2003.12.003
Effect of extraction condition on “HyperCoal” production (2)—effect of polar solvents under hot filtration
resolves10.1016/S0016-2361(01)00036-9
Extraction of coal below 350°C in flowing non-polar solvent
resolves10.1016/j.fuel.2007.02.035
Fractionation of coal by use of high temperature solvent extraction technique and characterization of the fractions
resolves10.1016/j.fuel.2008.12.003
Fractionation of brown coal by sequential high temperature solvent extraction
resolves10.1016/j.fuel.2003.09.019
Production of clean fuels by solvent skimming of coal at around 350 °C
resolves10.1016/0378-3820(79)90029-8
Bituminous coal extraction in terms of electron-donor and -acceptor interactions in the solvent/coal system
resolves10.1016/0016-2361(88)90208-6
Extraction of coals with CS2-N-methyl-2-pyrrolidinone mixed solvent at room temperature
resolves10.1016/0016-2361(89)90299-8
Characterization of the extracts and residues from CS2-N-methyl-2-pyrrolidinone mixed solvent extraction
resolves10.1016/0016-2361(88)90220-7
Montan wax extraction from Northern Ireland lignite
resolves10.1016/S0016-2361(98)00012-X
Investigation of extracts of coal by supercritical extraction
resolves10.1016/j.fuel.2007.02.017
Characterisation of HyperCoals from coals of various ranks
resolves10.1016/j.apenergy.2011.05.052
Difference in chemical composition of supercritical methanolysis products between two lignites
resolves10.1021/ef101734f
Sequential Thermal Dissolution of Huolinguole Lignite in Methanol and Ethanol
resolves10.1016/0016-2361(79)90085-1
Alcohols as H-donor media in coal conversion. 2. Base-promoted H-donation to coal by methyl alcohol
resolves10.1016/j.fuel.2017.01.085
Two-step depolymerization of Zhaotong lignite in ethanol
resolves10.1016/j.fuproc.2013.11.017
Structural characterization of the thermal extracts of lignite
resolves10.1016/S1872-5813(11)60027-3
High temperature thermal extraction of xianfeng lignite and FT-IR characterization of its extracts and residues
resolves10.1016/0016-2361(91)90144-Y
Liquefaction behaviour of solvent-swollen coals
resolves10.1021/ef00037a012
Swelling pretreatment of coals for improved catalytic temperature-staged liquefaction
resolves10.1016/S0378-3820(00)00101-6
Effect of solvent swelling on liquefaction of Xinglong coal at less severe conditions
resolves10.1016/0016-2361(92)90106-X
Swelling pretreatment of coals for improved catalytic liquefaction
resolves10.1016/j.fuproc.2009.03.022
Effect of pre-swelling of coal at mild temperatures on its hydro-liquefaction properties
resolves10.1016/j.fuel.2008.07.027
Analysis of carboxyl group in coal and coal aromaticity by Fourier transform infrared (FT-IR) spectrometry
resolves10.1016/0016-2361(89)90297-4
Peculiarities in methanol action during liquefaction of different coal type
resolves10.1021/ef00019a018
Association of aromatic structures in coals
resolves10.1016/S1872-5813(18)30034-3
Effect of solvent extraction pretreatments on the variation of macromolecular structure of low rank coals
The 1 reference without a DOI — listed, not checked
no DOI — not checked10.1016/j.fuel.2019.04.063_b0020
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-23 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

Embed this badge

Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.

<a href="https://citestamp.com/citestamped/10.1016/j.fuel.2019.04.063"><img src="https://citestamp.com/citestamped/10.1016/j.fuel.2019.04.063/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.1016/j.fuel.2019.04.063/badge.svg)](https://citestamp.com/citestamped/10.1016/j.fuel.2019.04.063)