BRPI0821103A8 - Método para medir a capacidade de deposição de contaminantes particulados em sistemas de polpa e celulose e aparelho para coleta de contaminação particulada - Google Patents

Método para medir a capacidade de deposição de contaminantes particulados em sistemas de polpa e celulose e aparelho para coleta de contaminação particulada

Info

Publication number
BRPI0821103A8
BRPI0821103A8 BRPI0821103A BRPI0821103A BRPI0821103A8 BR PI0821103 A8 BRPI0821103 A8 BR PI0821103A8 BR PI0821103 A BRPI0821103 A BR PI0821103A BR PI0821103 A BRPI0821103 A BR PI0821103A BR PI0821103 A8 BRPI0821103 A8 BR PI0821103A8
Authority
BR
Brazil
Prior art keywords
particulate
pulp
contaminants
cellulose
particulate contaminants
Prior art date
Application number
BRPI0821103A
Other languages
English (en)
Inventor
Laurint Mark
Lobo Lloyd
L Kelly Catherine
Original Assignee
Hercules Inc
Solenis Technologies Cayman Lp
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 Hercules Inc, Solenis Technologies Cayman Lp filed Critical Hercules Inc
Publication of BRPI0821103A2 publication Critical patent/BRPI0821103A2/pt
Publication of BRPI0821103A8 publication Critical patent/BRPI0821103A8/pt
Publication of BRPI0821103B1 publication Critical patent/BRPI0821103B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

MÉTODO PARA MEDIR A CAPACIDADE DE DEPOSIÇÃO DE CONTAMINANTES PARTICULADOS EM SISTEMAS DE POLPA E CELULOSE E APARELHO PARA COLETA DE CONTAMINAÇÃO PARTICULADA. A presente invenção refere-se a um método e um aparelho para medir a capacidade de deposição de contaminantes particulados presentes em um fluxo de moagem fluida de polpa ou celulose e avaliar as interações de tais contaminantes particulados com outros contaminantes que coletam os contaminantes particulados em um substrato adequado, tal como uma película plástica revestida com um adesivo ou revestida com contaminante orgânico, colocado em contato com o fluxo de moagem fluida de polpa ou celulose por pelo menos cinco minutos até várias horas. A quantidade de contaminantes coletados no substrato é quantificada e avaliada considerando uma ou mais imagens digitalizadas do substrato com uma resolução de pelo menos 2.000 pontos por polegada (DPI) e analisa as imagens digitalizadas com a técnica de análise de imagem.
BRPI0821103A 2007-11-30 2008-11-26 método para medir a capacidade de deposição de contaminantes particulados em sistemas de polpa e celulose e aparelho para coleta de contaminação particulada BRPI0821103B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US499707P 2007-11-30 2007-11-30
PCT/US2008/013192 WO2009073145A1 (en) 2007-11-30 2008-11-26 Method and apparatus for measuring deposition of particulate contaminants in pulp and paper slurries

Publications (3)

Publication Number Publication Date
BRPI0821103A2 BRPI0821103A2 (pt) 2015-06-16
BRPI0821103A8 true BRPI0821103A8 (pt) 2016-04-12
BRPI0821103B1 BRPI0821103B1 (pt) 2018-09-18

Family

ID=40361457

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821103A BRPI0821103B1 (pt) 2007-11-30 2008-11-26 método para medir a capacidade de deposição de contaminantes particulados em sistemas de polpa e celulose e aparelho para coleta de contaminação particulada

Country Status (12)

Country Link
US (1) US8160305B2 (pt)
EP (1) EP2220294B1 (pt)
CN (1) CN101910515B (pt)
AU (1) AU2008331858B2 (pt)
BR (1) BRPI0821103B1 (pt)
CA (1) CA2707205C (pt)
ES (1) ES2718249T3 (pt)
MX (1) MX2010005846A (pt)
NZ (1) NZ585891A (pt)
PL (1) PL2220294T3 (pt)
PT (1) PT2220294T (pt)
WO (1) WO2009073145A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8551292B2 (en) * 2009-10-14 2013-10-08 Nippon Paper Industries Co., Ltd. Methods for determining the degree of deposition of contaminants
US9280726B2 (en) 2009-12-18 2016-03-08 Fpinnovation On-line macrocontaminant analyser and method
US8897519B2 (en) * 2010-09-28 2014-11-25 Siemens Aktiengesellschaft System and method for background phase correction for phase contrast flow images
RU2614645C2 (ru) * 2011-09-02 2017-03-28 Кемира Ойй Устройство и способ характеристики твердого вещества, присутствующего в жидкостях
US20130220003A1 (en) * 2012-02-24 2013-08-29 Mark Laurint Method and apparatus for measuring deposition of particulate contaminants in pulp and paper slurries
RU2615640C2 (ru) * 2012-03-19 2017-04-06 Кемира Ойй Способы оценки характеристик крепирующей адгезивной пленки и способы модифицирования крепирующей адгезивной пленки
CN102680378B (zh) * 2012-05-30 2014-07-16 华南理工大学 一种造纸白水中障碍性微细胶黏物检测方法
CN105527281A (zh) * 2014-11-28 2016-04-27 芬欧汇川(中国)有限公司 造纸白水监测系统和方法
US20150151234A1 (en) * 2015-01-17 2015-06-04 Gregory T. Kavounas Air filter having adhesive tape with adhesive side exposed to air flow
US20160356757A1 (en) 2015-06-03 2016-12-08 Solenis Technologies, L.P. Method and apparatus for continuously collecting deposits from industrial process fluids for online-montoring and for record keeping
RU2719970C2 (ru) 2015-07-07 2020-04-23 Соленис Текнолоджиз, Л.П. Способы подавления осаждения органических загрязнений в системах производства целлюлозы и бумаги
FI20156009A (fi) 2015-12-23 2017-06-24 Kemira Oyj Menetelmä ja laite kerrostumien muodostuksen valvomiseksi ja hallitsemiseksi
CN105869180A (zh) * 2016-06-06 2016-08-17 瑞辰星生物技术（广州）有限公司 造纸浆液中颗粒状胶粘物的图像获取系统和方法
CN105887551B (zh) * 2016-06-06 2019-03-01 瑞辰星生物技术（广州）有限公司 制浆造纸系统中胶粘物的捕获装置和方法
CN106053301B (zh) * 2016-06-06 2019-01-15 瑞辰星生物技术（广州）有限公司 监测制浆造纸系统中胶粘物分布情况的方法
CN107044926B (zh) * 2017-03-16 2018-08-21 晟源高科(北京)科技有限公司 实现空间平面化的高速粒径在线测试分析系统
CN107578440B (zh) * 2017-09-14 2020-05-26 陕西科技大学 一种基于数字图像处理的纸浆脱墨检测与评价方法
EP3476928A1 (en) * 2017-10-27 2019-05-01 Envall Consulting AB Detection of bacterial growth
ES2955184T3 (es) * 2017-11-21 2023-11-29 Solenis Tech Lp Método de medición de contaminantes en una lechada de pasta papelera o un sistema de fabricación de papel
US11275037B2 (en) 2018-12-07 2022-03-15 General Electric Company Alloy powder cleanliness inspection using computed tomography
FI129722B (en) * 2018-12-28 2022-07-29 Kemira Oyj Monitoring and regulation of hydrophobic components in a pulping process
CN112986051A (zh) * 2019-12-12 2021-06-18 广西金桂浆纸业有限公司 用于检测制浆造纸系统的检测装置及制浆造纸系统
CN215462970U (zh) 2020-11-09 2022-01-11 魏荣宗 废气净化系统

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Publication number Priority date Publication date Assignee Title
US4758308A (en) * 1985-03-05 1988-07-19 Carr Wayne F System for monitoring contaminants with a detector in a paper pulp stream
EP0922476A3 (en) 1991-06-28 1999-07-07 Pall Corporation Filter assembly with a spin welded end cap
US5191388A (en) * 1991-12-18 1993-03-02 Flow Vision, Inc. Apparatus for detecting and analyzing particulate matter in a slurry flow
US5646338A (en) * 1994-07-20 1997-07-08 Betzdearborn Inc. Deposition sensing method and apparatus
US5723021A (en) * 1995-04-12 1998-03-03 Betzdearborn Inc. Method for inhibiting deposition in pulp and papermaking systems using a composition comprising of polyvinyl alcohol, gelatin and cationic polymer
FR2749658B1 (fr) * 1996-06-10 1998-07-31 Centre Tech Ind Papier Procede de regulation d'une chaine de desencrage de pate a papier et dispositif pour mesurer en continu la quantite de particules contenues dans un liquide
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Also Published As

Publication number Publication date
PT2220294T (pt) 2019-04-26
MX2010005846A (es) 2010-07-06
US8160305B2 (en) 2012-04-17
CN101910515A (zh) 2010-12-08
WO2009073145A1 (en) 2009-06-11
ES2718249T3 (es) 2019-06-28
CN101910515B (zh) 2014-04-02
AU2008331858B2 (en) 2012-08-09
CA2707205C (en) 2014-02-18
EP2220294B1 (en) 2019-01-09
EP2220294A1 (en) 2010-08-25
NZ585891A (en) 2012-12-21
CA2707205A1 (en) 2009-06-11
US20090141963A1 (en) 2009-06-04
BRPI0821103A2 (pt) 2015-06-16
AU2008331858A1 (en) 2009-06-11
BRPI0821103B1 (pt) 2018-09-18
PL2220294T3 (pl) 2019-07-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SOLENIS TECHNOLOGIES CAYMAN, L.P. (CH)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/11/2008, OBSERVADAS AS CONDICOES LEGAIS.