AU539450B2 - Desilication in alkaline pulp processes - Google Patents

Desilication in alkaline pulp processes

Info

Publication number
AU539450B2
AU539450B2 AU62192/80A AU6219280A AU539450B2 AU 539450 B2 AU539450 B2 AU 539450B2 AU 62192/80 A AU62192/80 A AU 62192/80A AU 6219280 A AU6219280 A AU 6219280A AU 539450 B2 AU539450 B2 AU 539450B2
Authority
AU
Australia
Prior art keywords
desilication
alkaline pulp
pulp processes
processes
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.)
Ceased
Application number
AU62192/80A
Other languages
English (en)
Other versions
AU6219280A (en
Inventor
Elliot John Roberts
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 AU6219280A publication Critical patent/AU6219280A/en
Application granted granted Critical
Publication of AU539450B2 publication Critical patent/AU539450B2/en
Anticipated expiration legal-status Critical
Ceased 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
AU62192/80A 1979-12-10 1980-09-10 Desilication in alkaline pulp processes Ceased AU539450B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10146879A 1979-12-10 1979-12-10
US101468 1979-12-10

Publications (2)

Publication Number Publication Date
AU6219280A AU6219280A (en) 1981-06-18
AU539450B2 true AU539450B2 (en) 1984-09-27

Family

ID=22284815

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62192/80A Ceased AU539450B2 (en) 1979-12-10 1980-09-10 Desilication in alkaline pulp processes

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)

Families Citing this family (8)

* 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
JP4663815B1 (ja) * 2010-03-31 2011-04-06 日本製紙株式会社 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
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
EP2753750B1 (de) * 2011-09-05 2019-03-06 Stora Enso Oyj Verfahren zur behandlung von hartholzschwarzlauge und nach dem verfahren behandelte hartholzschwarzlauge
JP2013188172A (ja) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd 育苗マット
SE540305C2 (en) * 2017-02-07 2018-06-05 Valmet Oy System and method for silica removal in a pulping process

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
JPS5696983A (en) 1981-08-05
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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