東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Linked to FindBook

Google Book

Amazon

博客來

Dynamic Modelling of Process Chemistry in Kraft Pulp Mills.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Dynamic Modelling of Process Chemistry in Kraft Pulp Mills./
Author:	Rogerson, Adam Mitchell.
Description:	1 online resource (138 pages)
Notes:	Source: Masters Abstracts International, Volume: 84-05.
Contained By:	Masters Abstracts International84-05.
Subject:	Chemical engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29258220click for full text (PQDT)
ISBN:	9798357545909

Dynamic Modelling of Process Chemistry in Kraft Pulp Mills.
Rogerson, Adam Mitchell.

Dynamic Modelling of Process Chemistry in Kraft Pulp Mills. - 1 online resource (138 pages)

Source: Masters Abstracts International, Volume: 84-05.

Thesis (M.A.S.)--University of Toronto (Canada), 2022.

Includes bibliographical references

Efficiency decline in the recovery cycle of Kraft pulp and paper mills can create dynamic conditions that lead to evaporator scaling and poor combustion properties at the recovery boiler. In extreme cases, these dynamic conditions can evolve into production disruptions and mill shutdowns. Currently, operational strategies are often evaluated with steady-state models without the capability to simulate dynamics, leading to misinformed operational decisions. Dynamic modelling offers the opportunity to provide accurate real-time information to operators to pre-emptively manage dynamic conditions before shutdowns are required. To this end, this research project developed a dynamic model of a Canadian softwood/hardwood pulp mill using CADSIM Plus with model calibration from a mill-wide sampling campaign. Time and impact estimates of common dynamic conditions were determined to inform and improve existing operational strategies. Further, linking the model to mill measurements would equip operators with real-time chemistry measurement leading to optimized process control.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798357545909Subjects--Topical Terms:

560457
Chemical engineering.
Subjects--Index Terms:

CADSIM plusIndex Terms--Genre/Form:

542853
Electronic books.

Dynamic Modelling of Process Chemistry in Kraft Pulp Mills.
LDR:02431nmm a2200397K 4500 001 2363326
005 20231121104608.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798357545909
035 $a (MiAaPQ)AAI29258220
035 $a AAI29258220
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Rogerson, Adam Mitchell. $3 3704084
245 1 0 $a Dynamic Modelling of Process Chemistry in Kraft Pulp Mills.
264 0 $c 2022
300 $a 1 online resource (138 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 84-05.
500 $a Advisor: DeMartini, Nikolai.
502 $a Thesis (M.A.S.)--University of Toronto (Canada), 2022.
504 $a Includes bibliographical references
520 $a Efficiency decline in the recovery cycle of Kraft pulp and paper mills can create dynamic conditions that lead to evaporator scaling and poor combustion properties at the recovery boiler. In extreme cases, these dynamic conditions can evolve into production disruptions and mill shutdowns. Currently, operational strategies are often evaluated with steady-state models without the capability to simulate dynamics, leading to misinformed operational decisions. Dynamic modelling offers the opportunity to provide accurate real-time information to operators to pre-emptively manage dynamic conditions before shutdowns are required. To this end, this research project developed a dynamic model of a Canadian softwood/hardwood pulp mill using CADSIM Plus with model calibration from a mill-wide sampling campaign. Time and impact estimates of common dynamic conditions were determined to inform and improve existing operational strategies. Further, linking the model to mill measurements would equip operators with real-time chemistry measurement leading to optimized process control.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Chemical engineering. $3 560457
650 4 $a Forestry. $3 895157
653 $a CADSIM plus
653 $a Causticity
653 $a Dynamic modelling
653 $a Grade transition
653 $a Kraft pulp mills
653 $a Reduction efficiency
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0542
690 $a 0478
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a University of Toronto (Canada). $b Chemical Engineering & Applied Chemistry. $3 3190728
773 0 $t Masters Abstracts International $g 84-05.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29258220 $z click for full text (PQDT)