KR890000729A - 폐카톤팩으로부터 펄프를 재생하는 방법 - Google Patents

폐카톤팩으로부터 펄프를 재생하는 방법 Download PDF

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Publication number
KR890000729A
KR890000729A KR1019870006625A KR870006625A KR890000729A KR 890000729 A KR890000729 A KR 890000729A KR 1019870006625 A KR1019870006625 A KR 1019870006625A KR 870006625 A KR870006625 A KR 870006625A KR 890000729 A KR890000729 A KR 890000729A
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KR
South Korea
Prior art keywords
resin
pulp
remove
centrifugal force
separator
Prior art date
Application number
KR1019870006625A
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English (en)
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KR900006343B1 (ko
Inventor
정봉수
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정봉수
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.)
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Publication date
Application filed by 정봉수 filed Critical 정봉수
Priority to KR1019870006625A priority Critical patent/KR900006343B1/ko
Publication of KR890000729A publication Critical patent/KR890000729A/ko
Application granted granted Critical
Publication of KR900006343B1 publication Critical patent/KR900006343B1/ko

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    • 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
    • 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

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Abstract

내용 없음

Description

페카톤팩으로부터 펄프를 재생하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 페가톤액을 세질 수세하여 고해기에서 고해시켜 90-95%의 수지를 제거하고, 펄프만 수거후 정해시켜 바이브레이팅망에 통과시켜 잔류하는 수지를 95-98% 까지 제거한 다음 개면활성제, 알카리액 및 규산소다의 혼합물을 첨가하여 폭기에 의한 수지 및 안료를 99% 이상제거하고 원심력에 의한 수지 및 펄프의 분리가 가능한 장치에 이송시켜 원동형장치 측면을 따라 펄프액을 회전시켜 중앙에 집합되는 가벼운 비중의 수지는 상부로 흡입제거하고 무거운 비중의 펄프만을 하부의 악셉트에서 수집함을 특징으로 하는 페카톤팩으로부터 펄프를 재생하는 방법.
  2. 제1항에 있어서, 원심력에 의한 수지 및 펄프의 분리장치가 리젝트 장치가 분리장치 상부에서 중앙부에 내삽되고 악셉트 장치는 분리장치 하단에 배출구로 설치되고 하부의 악셉트 장치는 원추형하부 몸체에 테이퍼형상의 첨예부에서 거리를 두고 설정되어 하단첨예부는 벨브장치로 금속등의 이물질을 제거하도록 하여 수지 분리가 용이하도록 설치됨을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870006625A 1987-06-29 1987-06-29 페카톤팩으로 부터 펄프를 재생하는 방법 KR900006343B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870006625A KR900006343B1 (ko) 1987-06-29 1987-06-29 페카톤팩으로 부터 펄프를 재생하는 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870006625A KR900006343B1 (ko) 1987-06-29 1987-06-29 페카톤팩으로 부터 펄프를 재생하는 방법

Publications (2)

Publication Number Publication Date
KR890000729A true KR890000729A (ko) 1989-03-16
KR900006343B1 KR900006343B1 (ko) 1990-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870006625A KR900006343B1 (ko) 1987-06-29 1987-06-29 페카톤팩으로 부터 펄프를 재생하는 방법

Country Status (1)

Country Link
KR (1) KR900006343B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020048058A (ko) * 2000-12-15 2002-06-22 서평원 계면활성제를 이용하여 폐카톤팩으로부터 고급 펄프를재생하는 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020048058A (ko) * 2000-12-15 2002-06-22 서평원 계면활성제를 이용하여 폐카톤팩으로부터 고급 펄프를재생하는 방법

Also Published As

Publication number Publication date
KR900006343B1 (ko) 1990-08-28

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