Effects of pressure on morphology and structure of bio-char from pressurized entrained-flow pyrolysis of microalgae

Kristina Maliutina; Arash Tahmasebi; Jianglong Yu

doi:10.1016/j.dib.2018.03.048

Effects of pressure on morphology and structure of bio-char from pressurized entrained-flow pyrolysis of microalgae

Kristina Maliutina, Arash Tahmasebi, Jianglong Yu

Research output: Contribution to journal › Article › Other › peer-review

26 Citations (Scopus)

Abstract

The present dataset describes the entrained-flow pyrolysis of Microalgae Chlorella vulgaris and the results obtained during bio-char characterization. The dataset includes a brief explanation of the experimental procedure, experimental conditions and the influence of pyrolysis conditions on bio-chars morphology and carbon structure. The data show an increase in sphericity and surface smoothness of bio-chars at higher pressures and temperatures. Data confirmed that the swelling ratio of bio-chars increased with pressure up to 2.0 MPa. Consequently, changes in carbon structure of bio-chars were investigated using Raman spectroscopy. The data showed the increase in carbon order of chars at elevated pressures. Changes in the chemical structure of bio-char as a function of pyrolysis conditions were investigated using FTIR analysis.

Original language	English
Pages (from-to)	422-431
Number of pages	10
Journal	Data in Brief
Volume	18
DOIs	https://doi.org/10.1016/j.dib.2018.03.048
Publication status	Published - Jun 2018
Externally published	Yes

Keywords

Bio-char
Microalgae
Particle swelling
Pressurized pyrolysis

Access to Document

10.1016/j.dib.2018.03.048

Cite this

@article{653e151966084594a7db0ab346766801,

title = "Effects of pressure on morphology and structure of bio-char from pressurized entrained-flow pyrolysis of microalgae",

abstract = "The present dataset describes the entrained-flow pyrolysis of Microalgae Chlorella vulgaris and the results obtained during bio-char characterization. The dataset includes a brief explanation of the experimental procedure, experimental conditions and the influence of pyrolysis conditions on bio-chars morphology and carbon structure. The data show an increase in sphericity and surface smoothness of bio-chars at higher pressures and temperatures. Data confirmed that the swelling ratio of bio-chars increased with pressure up to 2.0 MPa. Consequently, changes in carbon structure of bio-chars were investigated using Raman spectroscopy. The data showed the increase in carbon order of chars at elevated pressures. Changes in the chemical structure of bio-char as a function of pyrolysis conditions were investigated using FTIR analysis.",

keywords = "Bio-char, Microalgae, Particle swelling, Pressurized pyrolysis",

author = "Kristina Maliutina and Arash Tahmasebi and Jianglong Yu",

note = "Funding Information: This study was supported by National Natural Science Foundation of China ( 21676132 and 21476100 ) and Liaoning Provincial Department of Education Science and Technology Key Research Project ( 2016TSZD03 ). The Ph.D scholarship from the Liaoning Provincial Government of China is also gratefully acknowledged. Publisher Copyright: {\textcopyright} 2018 The Authors",

year = "2018",

month = jun,

doi = "10.1016/j.dib.2018.03.048",

language = "English",

volume = "18",

pages = "422--431",

journal = "Data in Brief",

issn = "2352-3409",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Effects of pressure on morphology and structure of bio-char from pressurized entrained-flow pyrolysis of microalgae

AU - Maliutina, Kristina

AU - Tahmasebi, Arash

AU - Yu, Jianglong

N1 - Funding Information: This study was supported by National Natural Science Foundation of China ( 21676132 and 21476100 ) and Liaoning Provincial Department of Education Science and Technology Key Research Project ( 2016TSZD03 ). The Ph.D scholarship from the Liaoning Provincial Government of China is also gratefully acknowledged. Publisher Copyright: © 2018 The Authors

PY - 2018/6

Y1 - 2018/6

N2 - The present dataset describes the entrained-flow pyrolysis of Microalgae Chlorella vulgaris and the results obtained during bio-char characterization. The dataset includes a brief explanation of the experimental procedure, experimental conditions and the influence of pyrolysis conditions on bio-chars morphology and carbon structure. The data show an increase in sphericity and surface smoothness of bio-chars at higher pressures and temperatures. Data confirmed that the swelling ratio of bio-chars increased with pressure up to 2.0 MPa. Consequently, changes in carbon structure of bio-chars were investigated using Raman spectroscopy. The data showed the increase in carbon order of chars at elevated pressures. Changes in the chemical structure of bio-char as a function of pyrolysis conditions were investigated using FTIR analysis.

AB - The present dataset describes the entrained-flow pyrolysis of Microalgae Chlorella vulgaris and the results obtained during bio-char characterization. The dataset includes a brief explanation of the experimental procedure, experimental conditions and the influence of pyrolysis conditions on bio-chars morphology and carbon structure. The data show an increase in sphericity and surface smoothness of bio-chars at higher pressures and temperatures. Data confirmed that the swelling ratio of bio-chars increased with pressure up to 2.0 MPa. Consequently, changes in carbon structure of bio-chars were investigated using Raman spectroscopy. The data showed the increase in carbon order of chars at elevated pressures. Changes in the chemical structure of bio-char as a function of pyrolysis conditions were investigated using FTIR analysis.

KW - Bio-char

KW - Microalgae

KW - Particle swelling

KW - Pressurized pyrolysis

UR - https://www.scopus.com/pages/publications/85044520943

U2 - 10.1016/j.dib.2018.03.048

DO - 10.1016/j.dib.2018.03.048

M3 - Article

C2 - 29900199

AN - SCOPUS:85044520943

SN - 2352-3409

VL - 18

SP - 422

EP - 431

JO - Data in Brief

JF - Data in Brief

ER -

Effects of pressure on morphology and structure of bio-char from pressurized entrained-flow pyrolysis of microalgae

Abstract

Keywords

Access to Document

Other files and links

Cite this