KR860008088A - 티오황산 암모늄의 제조방법 - Google Patents

티오황산 암모늄의 제조방법 Download PDF

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Publication number
KR860008088A
KR860008088A KR1019850002656A KR850002656A KR860008088A KR 860008088 A KR860008088 A KR 860008088A KR 1019850002656 A KR1019850002656 A KR 1019850002656A KR 850002656 A KR850002656 A KR 850002656A KR 860008088 A KR860008088 A KR 860008088A
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KR
South Korea
Prior art keywords
ammonium
sulfite
ammonia
ammonium thiosulfate
sulfur
Prior art date
Application number
KR1019850002656A
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English (en)
Other versions
KR870001994B1 (ko
Inventor
이영종
배성직
Original Assignee
김은호
한국카프로락탐 주식회사
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 김은호, 한국카프로락탐 주식회사 filed Critical 김은호
Priority to KR1019850002656A priority Critical patent/KR870001994B1/ko
Publication of KR860008088A publication Critical patent/KR860008088A/ko
Application granted granted Critical
Publication of KR870001994B1 publication Critical patent/KR870001994B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

티오황산 암모늄의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 발명에 따른 티오황산 암모늄의 제조방법.
도면의 주요부분에 대한 부호의 설명
1:아황산가스, 2:암모니아수, 3:유황, 4:암모니아가스, 5:스팀, 6:티오황산 암모늄용액, 7:폐가스, 8:아황산수소 암모늄용액, 9:아황산가스 흡수탑, 10:아황산수소 암모늄용액펌프, 11:PH 메타, 12:반응기(고압), 13:여과기, 14:PH메타, 15:교반기.

Claims (1)

  1. 아황산 가스와 암모니아를 반응시켜 아황산 수소암모늄과 아황산암모늄의 혼합액을 얻고, 이 생성물을 반응기에 이송시켜 암모니아 및 유황을 반응시켜 티오황산 암모늄을 제조하는 방법에 있어서, 아황산가스와 암모니아를 연속적으로 방응시켜 아황산 수소암모늄과 아황산 암모늄 혼합액을 생성시키고 내부 수소이온농도를 6.0 이하로 유지하여, 밀폐용기로 이송시킨 후 반응기 내부온도를 110∼135℃, 압력 2-6㎏/cm.g의 조건하에서 암모니아로 수소이온농도를 8.0∼10.5로 조정하면서 유황과 반응시킴을 특징으로 하는 고순도, 고수율의 티오황산 암모늄 용액의 연속 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002656A 1985-04-19 1985-04-19 티오황산 암모늄의 제조방법 KR870001994B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850002656A KR870001994B1 (ko) 1985-04-19 1985-04-19 티오황산 암모늄의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850002656A KR870001994B1 (ko) 1985-04-19 1985-04-19 티오황산 암모늄의 제조방법

Publications (2)

Publication Number Publication Date
KR860008088A true KR860008088A (ko) 1986-11-12
KR870001994B1 KR870001994B1 (ko) 1987-11-30

Family

ID=19240580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002656A KR870001994B1 (ko) 1985-04-19 1985-04-19 티오황산 암모늄의 제조방법

Country Status (1)

Country Link
KR (1) KR870001994B1 (ko)

Also Published As

Publication number Publication date
KR870001994B1 (ko) 1987-11-30

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