SE389136B - Forfarande for behandling av pappersmassa i ett elektriskt felt - Google Patents

Forfarande for behandling av pappersmassa i ett elektriskt felt

Info

Publication number
SE389136B
SE389136B SE7209045A SE904572A SE389136B SE 389136 B SE389136 B SE 389136B SE 7209045 A SE7209045 A SE 7209045A SE 904572 A SE904572 A SE 904572A SE 389136 B SE389136 B SE 389136B
Authority
SE
Sweden
Prior art keywords
procedure
electric field
treating pulp
pulp
treating
Prior art date
Application number
SE7209045A
Other languages
English (en)
Inventor
H Fujita
M Ishitobi
H Suga
F Itohara
M Matsushita
H Yamamoto
Original Assignee
Dainichi Nippon Cables Ltd
Tomoegawa Paper Mfg Co Ltd
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
Priority claimed from JP5132371A external-priority patent/JPS55844B1/ja
Priority claimed from JP3937072A external-priority patent/JPS49800A/ja
Application filed by Dainichi Nippon Cables Ltd, Tomoegawa Paper Mfg Co Ltd filed Critical Dainichi Nippon Cables Ltd
Publication of SE389136B publication Critical patent/SE389136B/sv

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric
SE7209045A 1971-07-10 1972-07-07 Forfarande for behandling av pappersmassa i ett elektriskt felt SE389136B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5132371A JPS55844B1 (sv) 1971-07-10 1971-07-10
JP3937072A JPS49800A (sv) 1972-04-19 1972-04-19

Publications (1)

Publication Number Publication Date
SE389136B true SE389136B (sv) 1976-10-25

Family

ID=26378737

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7209045A SE389136B (sv) 1971-07-10 1972-07-07 Forfarande for behandling av pappersmassa i ett elektriskt felt

Country Status (5)

Country Link
US (1) US3835006A (sv)
DE (1) DE2233895A1 (sv)
FR (1) FR2146000A5 (sv)
GB (1) GB1362339A (sv)
SE (1) SE389136B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244804A (en) * 1979-01-15 1981-01-13 Innova, Inc. Slime and sludge dewatering
KR920001478B1 (ko) * 1990-02-13 1992-02-15 한국식품 개발연구원 전기 농축 방법을 이용한 남극새우의 불소 감량 방법
JPH05502275A (ja) * 1990-05-10 1993-04-22 サヴコール　―　コンサルティング　オイ 懸濁液からのプラスチック粒子の分離法およびその装置
US5238538A (en) * 1991-11-25 1993-08-24 Georgia Tech Research Corporation Method for deinking recycled fiber by applying direct current electric field
AU6158398A (en) * 1997-02-14 1998-09-08 L'harmonie S.A. Process for treating a cellulose-containing substance
US6933381B2 (en) * 2001-02-02 2005-08-23 Charles B. Mallon Method of preparing modified cellulose ether
WO2002070816A2 (en) * 2001-03-02 2002-09-12 Sep Technologies, Llc Electrical field apparatus and methods for fluid for decontamination and other purposes
US7695534B2 (en) * 2003-11-12 2010-04-13 Ecr Technologies, Inc. Chemical synthesis methods using electro-catalysis
EP1682262A2 (en) * 2003-11-12 2006-07-26 ECR Technologies, Inc. Chemical synthesis with a strong electrical field
EP3252855A4 (en) * 2015-01-28 2018-08-08 Toray Industries, Inc. Porous carbon sheet and precursor fiber sheet thereof
CN110461775B (zh) * 2017-03-28 2022-10-21 三菱电机株式会社 水处理装置、水处理系统、水处理装置的组装方法及水处理方法
CN113445350A (zh) * 2020-03-24 2021-09-28 中国制浆造纸研究院有限公司 一种特高压变压器用高油中击穿强度绝缘纸及其制造方法
SE2151331A1 (en) * 2021-10-29 2023-04-30 Stora Enso Oyj A method for manufacturing a purified fiber fraction from used beverage carton

Also Published As

Publication number Publication date
GB1362339A (en) 1974-08-07
FR2146000A5 (sv) 1973-02-23
US3835006A (en) 1974-09-10
DE2233895A1 (de) 1973-02-08

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