JPS5696983A - Silica removal in alkaline pulp making method - Google Patents

Silica removal in alkaline pulp making method

Info

Publication number
JPS5696983A
JPS5696983A JP17447180A JP17447180A JPS5696983A JP S5696983 A JPS5696983 A JP S5696983A JP 17447180 A JP17447180 A JP 17447180A JP 17447180 A JP17447180 A JP 17447180A JP S5696983 A JPS5696983 A JP S5696983A
Authority
JP
Japan
Prior art keywords
making method
pulp making
silica removal
alkaline pulp
alkaline
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP17447180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6364559B2 (de
Inventor
Jiyon Robaatsu Eriotsuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of JPS5696983A publication Critical patent/JPS5696983A/ja
Publication of JPS6364559B2 publication Critical patent/JPS6364559B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/226—Use of compounds avoiding scale formation
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Paper (AREA)
JP17447180A 1979-12-10 1980-12-10 Silica removal in alkaline pulp making method Granted JPS5696983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10146879A 1979-12-10 1979-12-10

Publications (2)

Publication Number Publication Date
JPS5696983A true JPS5696983A (en) 1981-08-05
JPS6364559B2 JPS6364559B2 (de) 1988-12-12

Family

ID=22284815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17447180A Granted JPS5696983A (en) 1979-12-10 1980-12-10 Silica removal in alkaline pulp making method

Country Status (10)

Country Link
JP (1) JPS5696983A (de)
AU (1) AU539450B2 (de)
DE (1) DE3045526A1 (de)
EG (1) EG14460A (de)
ES (2) ES8106950A1 (de)
GB (1) GB2065188B (de)
IN (1) IN154386B (de)
MX (1) MX155270A (de)
PH (1) PH17804A (de)
ZA (1) ZA805709B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004855A1 (ja) * 2009-07-08 2011-01-13 日本製紙株式会社 貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
JP2011032628A (ja) * 2009-07-08 2011-02-17 Nippon Paper Industries Co Ltd ホタテ貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
JP2011214186A (ja) * 2010-03-31 2011-10-27 Nippon Paper Industries Co Ltd 炭酸カルシウムの製造方法
JP2013188172A (ja) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd 育苗マット
CN110249092A (zh) * 2017-02-07 2019-09-17 维美德公司 用于在制浆工艺中去除二氧化硅的系统和方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118223A (en) * 1982-03-23 1983-10-26 Mahindra Kumar Makhija Pulp manufacture
AT401070B (de) * 1993-12-23 1996-06-25 Austrian Energy & Environment Verfahren zur gewinnung grobkörniger reiner kieselsäure
EP2753750B1 (de) * 2011-09-05 2019-03-06 Stora Enso Oyj Verfahren zur behandlung von hartholzschwarzlauge und nach dem verfahren behandelte hartholzschwarzlauge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004855A1 (ja) * 2009-07-08 2011-01-13 日本製紙株式会社 貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
JP2011032628A (ja) * 2009-07-08 2011-02-17 Nippon Paper Industries Co Ltd ホタテ貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
JP4663816B2 (ja) * 2009-07-08 2011-04-06 日本製紙株式会社 ホタテ貝殻焼成物を用いる苛性化炭酸カルシウムの製造方法
JP2011214186A (ja) * 2010-03-31 2011-10-27 Nippon Paper Industries Co Ltd 炭酸カルシウムの製造方法
JP2013188172A (ja) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd 育苗マット
CN110249092A (zh) * 2017-02-07 2019-09-17 维美德公司 用于在制浆工艺中去除二氧化硅的系统和方法

Also Published As

Publication number Publication date
GB2065188B (en) 1984-05-16
JPS6364559B2 (de) 1988-12-12
GB2065188A (en) 1981-06-24
ES495480A0 (es) 1981-09-01
DE3045526A1 (de) 1981-09-24
ES8202081A1 (es) 1982-01-01
ES8106950A1 (es) 1981-09-01
IN154386B (de) 1984-10-20
AU539450B2 (en) 1984-09-27
ES500104A0 (es) 1982-01-01
AU6219280A (en) 1981-06-18
EG14460A (en) 1984-03-31
ZA805709B (en) 1982-04-28
PH17804A (en) 1984-12-13
MX155270A (es) 1988-02-12

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