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 박건우filedCritical박건우
Priority to KR870013388ApriorityCriticalpatent/KR890007672A/en
Publication of KR890007672ApublicationCriticalpatent/KR890007672A/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
내용 없음No content
Description
배지용한천 제조방법Manufacturing Method for Agar
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (3)
황산알루미늄과 염화알루미늄 0.1%-1.0%농도 수용액을 가하여 한천질을 침전시킨 후 2-40%농도 수산화나트륨을 가하여 온도 50-80℃에서 알칼리반응을 행하고 동결융해시킨 다음 열풍건조한 후 수세법에 의한 회분 제거공정.Aluminum sulfate and aluminum chloride in 0.1% -1.0% aqueous solution were added to precipitate the agar, and then 2-40% sodium hydroxide was added for alkali reaction at 50-80 ℃, lyophilized, dried by hot air and washed with water. Ash removal process.제1항에 있어 알루미늄 이온대신 염화제 2철과 황산제2철을 사용하는 것을 특징으로 하는 배지용한천 제조방법.The method of claim 1, wherein ferric chloride and ferric sulfate are used instead of aluminum ions.도데실트리메틸암모니움 클로라이드와 트리메틸스테아릴 암모니움 클로라이드 0.1%-1.0%농도 수용액을 가하여 한천질을 침전시킨 후 2-10%농도 초산칼륨을 가해서 침지시킨 후 수산화나트륨 20℃포화수용액과 메틸알콜 혼액에 침지하여 한천질을 침지시킨 후 동결 융해시킨 다음 열풍건조 한 후 수세법에 의한 회분 제거공정.Dodecyltrimethylammonium chloride and trimethyl stearyl ammonium chloride were added to the aqueous solution of 0.1% -1.0% concentration to precipitate the agar. Process of ash removal by water washing method after immersing in agar, immersing in agar, freezing and thawing and drying with hot air.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870013388A1987-11-271987-11-27
Manufacturing Method for Agar
KR890007672A
(en)