KR850001123A - Auc 제조공정의 폐수에서 우라늄 회수법 - Google Patents

Auc 제조공정의 폐수에서 우라늄 회수법 Download PDF

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Publication number
KR850001123A
KR850001123A KR1019830003036A KR830003036A KR850001123A KR 850001123 A KR850001123 A KR 850001123A KR 1019830003036 A KR1019830003036 A KR 1019830003036A KR 830003036 A KR830003036 A KR 830003036A KR 850001123 A KR850001123 A KR 850001123A
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KR
South Korea
Prior art keywords
auc
liquid
methyl alcohol
manufacturing process
wastewater
Prior art date
Application number
KR1019830003036A
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English (en)
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KR840002354B1 (ko
Inventor
장인순, (외 1)
Original Assignee
차종희
한국에너지연구소
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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Application filed by 차종희, 한국에너지연구소 filed Critical 차종희
Priority to KR1019830003036A priority Critical patent/KR840002354B1/ko
Application granted granted Critical
Publication of KR840002354B1 publication Critical patent/KR840002354B1/ko
Publication of KR850001123A publication Critical patent/KR850001123A/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/60—Applying end stops upon stringer tapes

Abstract

내용 없음

Description

AUC 제조공정의 폐수에서 우라늄 회수법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. AUC 분리 세척용액에 메틸알콜을 부피비로 4%-20%를 가하고 이 혼합액을 약 97℃될때까지 가열하여 탄산가스와 유리암모니아가스를 분해 방출시킨 액을 방냉후 석출된 암모늄 우라네이트 형태로 회수함을 특징으로 하는 AUC 제조공정의 폐수에서 우라늄 회수법.
  2. 제1항에 있어서 AUC 분리 세척액을 메틸알콜을 부피비로 4%-20%가하고 그 액온이 약 97℃될때까지 가열하여 탄산가스와 유리암모니아가스를 분해 방출시킨 액을 냉각후 석출된 암모늄 우라네이트를 여과 회수하는 방법.
  3. 제2항에 있어서 AUC 분리 세척액과 메틸알콜 혼합액 용기 내부압력을 감압시켜 최종가열온도를 낮게 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830003036A 1983-07-04 1983-07-04 Auc 제조공정의 폐수에서 우라늄 회수법 KR840002354B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830003036A KR840002354B1 (ko) 1983-07-04 1983-07-04 Auc 제조공정의 폐수에서 우라늄 회수법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830003036A KR840002354B1 (ko) 1983-07-04 1983-07-04 Auc 제조공정의 폐수에서 우라늄 회수법

Publications (2)

Publication Number Publication Date
KR840002354B1 KR840002354B1 (ko) 1984-12-21
KR850001123A true KR850001123A (ko) 1985-03-16

Family

ID=19229345

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003036A KR840002354B1 (ko) 1983-07-04 1983-07-04 Auc 제조공정의 폐수에서 우라늄 회수법

Country Status (1)

Country Link
KR (1) KR840002354B1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101648973B1 (ko) * 2016-04-28 2016-08-18 한전원자력연료 주식회사 6불화우라늄(uf6) 실린더 세척공정에서 발생한 세척폐액의 처리공정에 의한 우라늄(u) 회수방법
KR101793193B1 (ko) * 2016-11-22 2017-11-07 한전원자력연료 주식회사 대입도 암모늄우라네이트수화물(auh) 결정 및 그 제조방법과 장치
CN115148389B (zh) * 2022-07-01 2023-06-16 华北电力大学 一种无需催化剂的光催化除铀方法

Also Published As

Publication number Publication date
KR840002354B1 (ko) 1984-12-21

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