BR112021022847A2 - Process and system for the production of paper or pulp - Google Patents

Process and system for the production of paper or pulp

Info

Publication number
BR112021022847A2
BR112021022847A2 BR112021022847A BR112021022847A BR112021022847A2 BR 112021022847 A2 BR112021022847 A2 BR 112021022847A2 BR 112021022847 A BR112021022847 A BR 112021022847A BR 112021022847 A BR112021022847 A BR 112021022847A BR 112021022847 A2 BR112021022847 A2 BR 112021022847A2
Authority
BR
Brazil
Prior art keywords
production
paper
pulp
adsorber
dehumidified
Prior art date
Application number
BR112021022847A
Other languages
Portuguese (pt)
Inventor
Hermann Schwarz
Original Assignee
Siemens Energy Global Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Energy Global Gmbh & Co Kg filed Critical Siemens Energy Global Gmbh & Co Kg
Publication of BR112021022847A2 publication Critical patent/BR112021022847A2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/20—Waste heat recovery

Abstract

processo e sistema para a produção de papel ou celulose. a presente invenção refere-se a um processo e a um sistema de produção para a produção de papel ou de celulose. durante o processo o ar de exaustão de produção é desumidificado por meio de adsorção, pelo fato de que ele é passado através de um adsorvedor (11).process and system for the production of paper or pulp. The present invention relates to a process and a production system for the production of paper or cellulose. during the process the production exhaust air is dehumidified by means of adsorption, as it is passed through an adsorber (11).

BR112021022847A 2019-05-17 2020-04-08 Process and system for the production of paper or pulp BR112021022847A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19175079.3A EP3739117A1 (en) 2019-05-17 2019-05-17 Method and plant for producing of paper or pulp
PCT/EP2020/060039 WO2020233898A1 (en) 2019-05-17 2020-04-08 Process and system for producing paper or pulp

Publications (1)

Publication Number Publication Date
BR112021022847A2 true BR112021022847A2 (en) 2022-04-12

Family

ID=66589424

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021022847A BR112021022847A2 (en) 2019-05-17 2020-04-08 Process and system for the production of paper or pulp

Country Status (4)

Country Link
EP (2) EP3739117A1 (en)
CN (1) CN113840959B (en)
BR (1) BR112021022847A2 (en)
WO (1) WO2020233898A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317768A1 (en) * 1993-05-28 1994-12-01 Somos Gmbh Method and device for processing a particularly moist adsorbent
JP4746798B2 (en) * 2001-01-30 2011-08-10 高砂熱学工業株式会社 Contaminant purification method and purification device
US6910283B1 (en) * 2003-12-19 2005-06-28 Kimberly-Clark Worldwide, Inc. Method and system for heat recovery in a throughdrying tissue making process
WO2014029719A1 (en) * 2012-08-20 2014-02-27 Voith Patent Gmbh Dryer hood

Also Published As

Publication number Publication date
CN113840959A (en) 2021-12-24
WO2020233898A1 (en) 2020-11-26
EP3959375A1 (en) 2022-03-02
CN113840959B (en) 2024-04-16
EP3739117A1 (en) 2020-11-18

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]