KR830000222A - 구아딘의 제조방법 - Google Patents

구아딘의 제조방법 Download PDF

Info

Publication number
KR830000222A
KR830000222A KR1019770002882A KR770002882A KR830000222A KR 830000222 A KR830000222 A KR 830000222A KR 1019770002882 A KR1019770002882 A KR 1019770002882A KR 770002882 A KR770002882 A KR 770002882A KR 830000222 A KR830000222 A KR 830000222A
Authority
KR
South Korea
Prior art keywords
guadin
preparing
guanidine
urea
ammonia
Prior art date
Application number
KR1019770002882A
Other languages
English (en)
Other versions
KR830001713B1 (ko
Inventor
오노히로시
시게루 이노우에
Original Assignee
마쓰바야 세이이지
미쓰이 도오아쓰 가가고 가부시끼 가이샤
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 마쓰바야 세이이지, 미쓰이 도오아쓰 가가고 가부시끼 가이샤 filed Critical 마쓰바야 세이이지
Priority to KR1019770002882A priority Critical patent/KR830001713B1/ko
Publication of KR830000222A publication Critical patent/KR830000222A/ko
Application granted granted Critical
Publication of KR830001713B1 publication Critical patent/KR830001713B1/ko

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

구아딘의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 암모니아 및 2산화탄소로부터 고온고압 밑에서 요소를 합성하는 요소제조공정에서 얻어진 공정액에서 구아니딘을 분리하는 것을 특징으로 하는 구아니딘의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019770002882A 1977-12-09 1977-12-09 구아니딘의 제조방법 KR830001713B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019770002882A KR830001713B1 (ko) 1977-12-09 1977-12-09 구아니딘의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019770002882A KR830001713B1 (ko) 1977-12-09 1977-12-09 구아니딘의 제조방법

Publications (2)

Publication Number Publication Date
KR830000222A true KR830000222A (ko) 1983-03-30
KR830001713B1 KR830001713B1 (ko) 1983-08-31

Family

ID=72937702

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019770002882A KR830001713B1 (ko) 1977-12-09 1977-12-09 구아니딘의 제조방법

Country Status (1)

Country Link
KR (1) KR830001713B1 (ko)

Also Published As

Publication number Publication date
KR830001713B1 (ko) 1983-08-31

Similar Documents

Publication Publication Date Title
IT1143770B (it) Catalizzatore per la produzione di ammoniaca,preparazione di tale catalizzatore e processo catalitico
BE825417A (fr) Procede de preparation d'un aromate, produit obtenu et ses applications
IE37788L (en) Process for preparing urea
KR880006154A (ko) 알데히드의 제조 방법
ES8306103A1 (es) "un procedimiento mejorado para la preparacion de urea".
GB1353653A (en) Urea synthesis
KR830000222A (ko) 구아딘의 제조방법
KR920007980A (ko) 에틸아민의 합성방법
KR840002765A (ko) 2-히드록시나프탈렌-6-카르복실산의 선택적 제조방법
ES408273A1 (es) Procedimiento para la preparacion de 4-cloro-2,5-dimetoxi-anilina.
JPS5422323A (en) Preparation of urea for industrial uses
KR830002805A (ko) 셀룰라아제-제거 크산탄 검의 제조방법
ES436964A1 (es) Procedimiento para la preparacion de 3, 6-bis-(2-metilmer- captoetil)-2, 5-piperazindiona.
JPS5239626A (en) Separation and recovery process of unreacted material on urea synthesi s
KR850006537A (ko) 과붕산나트륨 1수화물의 제조방법
GB1474600A (en) Process for producing a phosphonitrilate polymer
GB1016220A (en) Production of urea
KR900701745A (ko) 2-클로로-4-톨루엔술폰산의 제조방법
KR830010091A (ko) 구연산 나프티드로푸릴의 제조방법
GB1402453A (en) Production of nickel sulphate
GB1476486A (en) Method of producing metallic copper
KR830001253A (ko) 3-메틸-2-(카복시-β-하이드록시에틸아미도)-퀴녹살린-1,4-디옥사이드의 제조방법
JPS52147584A (en) Production of exhaust gas treatment catalyst
ES442260A1 (es) Procedimiento para la obtencion de hidrazodicarbonamida.
EG11867A (en) Process for preparing of novel 4,substituted-2,6-dinitroanilines uses as herbicides