Provisional protocol for the sampling and anlaysis of tar and particulates in the gas from large-scale biomass gasifiers: Version 1998

Pekka Simell; Pekka Ståhlberg; Esa Kurkela; Johannes Albrecht; Steven Deutsch; Krister Sjöström

doi:10.1016/S0961-9534(99)00064-1

Provisional protocol for the sampling and anlaysis of tar and particulates in the gas from large-scale biomass gasifiers: Version 1998

Pekka Simell^*, Pekka Ståhlberg, Esa Kurkela, Johannes Albrecht, Steven Deutsch, Krister Sjöström

^*Corresponding author for this work

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

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Abstract

This paper presents tar sampling protocols for pressurised and atmospheric large scale gasification processes. Methods for constructing sampling lines either to on-line analysers or into sampling systems are described. The tar sampling system consists of a heated probe, a particulate filter and a series of impinger bottles. Dichloromethane is used as the tar abosrbing solvent. The solvent containing bottles are placed in a cold bath so that gradual cooling of the sampled gas from about 0°C to the final temperature -79°C takes place in them. Recommendations for suitable sampling gas flow rates and gas temperatures are given. Tar characterisation methods based on different garvimetric measurements and GC analysis are described.

Original language	English
Pages (from-to)	19-38
Number of pages	20
Journal	Biomass and Bioenergy
Volume	18
Issue number	1
DOIs	https://doi.org/10.1016/S0961-9534(99)00064-1
Publication status	Published - 1 Jan 2000
MoE publication type	A1 Journal article-refereed

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10.1016/S0961-9534(99)00064-1

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abstract = "This paper presents tar sampling protocols for pressurised and atmospheric large scale gasification processes. Methods for constructing sampling lines either to on-line analysers or into sampling systems are described. The tar sampling system consists of a heated probe, a particulate filter and a series of impinger bottles. Dichloromethane is used as the tar abosrbing solvent. The solvent containing bottles are placed in a cold bath so that gradual cooling of the sampled gas from about 0°C to the final temperature -79°C takes place in them. Recommendations for suitable sampling gas flow rates and gas temperatures are given. Tar characterisation methods based on different garvimetric measurements and GC analysis are described.",

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T1 - Provisional protocol for the sampling and anlaysis of tar and particulates in the gas from large-scale biomass gasifiers

T2 - Version 1998

AU - Simell, Pekka

AU - Ståhlberg, Pekka

AU - Kurkela, Esa

AU - Albrecht, Johannes

AU - Deutsch, Steven

AU - Sjöström, Krister

PY - 2000/1/1

Y1 - 2000/1/1

N2 - This paper presents tar sampling protocols for pressurised and atmospheric large scale gasification processes. Methods for constructing sampling lines either to on-line analysers or into sampling systems are described. The tar sampling system consists of a heated probe, a particulate filter and a series of impinger bottles. Dichloromethane is used as the tar abosrbing solvent. The solvent containing bottles are placed in a cold bath so that gradual cooling of the sampled gas from about 0°C to the final temperature -79°C takes place in them. Recommendations for suitable sampling gas flow rates and gas temperatures are given. Tar characterisation methods based on different garvimetric measurements and GC analysis are described.

AB - This paper presents tar sampling protocols for pressurised and atmospheric large scale gasification processes. Methods for constructing sampling lines either to on-line analysers or into sampling systems are described. The tar sampling system consists of a heated probe, a particulate filter and a series of impinger bottles. Dichloromethane is used as the tar abosrbing solvent. The solvent containing bottles are placed in a cold bath so that gradual cooling of the sampled gas from about 0°C to the final temperature -79°C takes place in them. Recommendations for suitable sampling gas flow rates and gas temperatures are given. Tar characterisation methods based on different garvimetric measurements and GC analysis are described.

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AN - SCOPUS:0342905123

SN - 0961-9534

VL - 18

SP - 19

EP - 38

JO - Biomass and Bioenergy

JF - Biomass and Bioenergy

IS - 1

ER -

Provisional protocol for the sampling and anlaysis of tar and particulates in the gas from large-scale biomass gasifiers: Version 1998

Abstract

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