EG14460A - Desilication in alkaline pulp processes - Google Patents

Desilication in alkaline pulp processes

Info

Publication number
EG14460A
EG14460A EG617/80A EG61780A EG14460A EG 14460 A EG14460 A EG 14460A EG 617/80 A EG617/80 A EG 617/80A EG 61780 A EG61780 A EG 61780A EG 14460 A EG14460 A EG 14460A
Authority
EG
Egypt
Prior art keywords
desilication
alkaline pulp
pulp processes
processes
alkaline
Prior art date
Application number
EG617/80A
Other languages
English (en)
Inventor
Elliot J Roberts
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
Application granted granted Critical
Publication of EG14460A publication Critical patent/EG14460A/xx

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
EG617/80A 1979-12-10 1980-10-08 Desilication in alkaline pulp processes EG14460A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
EG14460A true EG14460A (en) 1984-03-31

Family

ID=22284815

Family Applications (1)

Application Number Title Priority Date Filing Date
EG617/80A EG14460A (en) 1979-12-10 1980-10-08 Desilication in alkaline pulp processes

Country Status (10)

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

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
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
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
CN107503213A (zh) * 2011-09-05 2017-12-22 斯托拉恩索公司 处理硬木黑液的方法和根据这种方法处理的硬木黑液
JP2013188172A (ja) * 2012-03-14 2013-09-26 Showa Chemical Industry Co Ltd 育苗マット
SE1750106A1 (sv) * 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
PH17804A (en) 1984-12-13
GB2065188B (en) 1984-05-16
MX155270A (es) 1988-02-12
ES8202081A1 (es) 1982-01-01
ZA805709B (en) 1982-04-28
IN154386B (xx) 1984-10-20
ES495480A0 (es) 1981-09-01
ES8106950A1 (es) 1981-09-01
JPS5696983A (en) 1981-08-05
DE3045526A1 (de) 1981-09-24
ES500104A0 (es) 1982-01-01
JPS6364559B2 (xx) 1988-12-12
GB2065188A (en) 1981-06-24
AU539450B2 (en) 1984-09-27
AU6219280A (en) 1981-06-18

Similar Documents

Publication Publication Date Title
GB2130142B (en) Memory cards
JPS5558287A (en) Improvement in forming neomesophase
ZA773044B (en) Improvements in pulping processes
GB2064364B (en) Arrangement in drum mills
GB8329959D0 (en) Beater mill
EP0084318A3 (en) Press fit pin
GB2045489B (en) Logic circuit
JPS5630325A (en) Logic circuit
GB2120282B (en) Improvements in washing-machines
GB2065188B (en) Desilication in alkaline pulp processes
DE3374704D1 (en) Extended nip press
JPS564933A (en) Logic circuit
GB2047292B (en) Card clothing
JPS5632501A (en) Cellose digestion
DE3472694D1 (en) Extended nip press
JPS55135372A (en) Reader
GB2146669B (en) Card clothing
GB2046295B (en) Slurry detergent
JPS54138603A (en) Dispersion used in pulp making
GB2041996B (en) Positive dobby
JPS5697470A (en) Pinball machine and its manufacture
JPS56148998A (en) Paper making size agent
JPS5626089A (en) Acidic sulfite digestion
DE3067971D1 (en) Logic circuit
JPS55118999A (en) Slurry detergent