KR890012889A - Method for preparing calcium carbonate using ultrasonic waves - Google Patents

Method for preparing calcium carbonate using ultrasonic waves Download PDF

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Publication number
KR890012889A
KR890012889A KR1019880001491A KR880001491A KR890012889A KR 890012889 A KR890012889 A KR 890012889A KR 1019880001491 A KR1019880001491 A KR 1019880001491A KR 880001491 A KR880001491 A KR 880001491A KR 890012889 A KR890012889 A KR 890012889A
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KR
South Korea
Prior art keywords
calcium carbonate
ultrasonic waves
preparing calcium
reactor
lime oil
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KR1019880001491A
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Korean (ko)
Inventor
배종대
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배종대
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Application filed by 배종대 filed Critical 배종대
Priority to KR1019880001491A priority Critical patent/KR890012889A/en
Publication of KR890012889A publication Critical patent/KR890012889A/en

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Abstract

내용 없음.No content.

Description

초음파를 이용한 탄산칼슘의 제조방법Method for preparing calcium carbonate using ultrasonic waves

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 : 실시예 1에서 얻은 정방형 탄산칼슘의 전자현미경사진(x100,000) ;1: electron micrograph (x100,000) of the square calcium carbonate obtained in Example 1;

제2도 : 실시예 2에서 얻은 정방형 탄산칼슘의 전자현미경사진(x100,000).2: Electron micrograph (x100,000) of the square calcium carbonate obtained in Example 2. FIG.

Claims (1)

교반기가 구비된 반응기 상부의 석회유 주입관을 통해 석회유를 공급하고 반응기 하부를 통해서는 탄산가스를 주입해 석회유를 탄산화 반응시켜 탄산칼슘을 제조하는 방법에 있어서, 석회유를 반응기에 공급하고 교반기 대신 출력 200w-150kw, 주파수 10KHz-1500KHz인 초음파를 조사하면서 반응기 하부에서 탄산가스를 주입해 탄산화 반응을 완료시킨 다음 탄산가스 주입을 중지하고 다시 초음파를 조사하여 탄산화 반응을 완결시킴을 특징으로 하는 초음파를 이용한 탄산칼슘의 제조방법.Lime oil is supplied through a lime oil inlet tube at the top of a reactor equipped with a stirrer and carbon dioxide is injected through a lower portion of the reactor to carbonize the lime oil to produce calcium carbonate. Carbonic acid using ultrasonic waves, characterized in that the injection of carbon dioxide gas from the bottom of the reactor to complete the carbonation reaction while irradiating the ultrasonic wave of -150kw, frequency 10KHz-1500KHz Method of preparing calcium. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880001491A 1988-02-15 1988-02-15 Method for preparing calcium carbonate using ultrasonic waves KR890012889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880001491A KR890012889A (en) 1988-02-15 1988-02-15 Method for preparing calcium carbonate using ultrasonic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880001491A KR890012889A (en) 1988-02-15 1988-02-15 Method for preparing calcium carbonate using ultrasonic waves

Publications (1)

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KR890012889A true KR890012889A (en) 1989-09-20

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KR1019880001491A KR890012889A (en) 1988-02-15 1988-02-15 Method for preparing calcium carbonate using ultrasonic waves

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020057845A (en) * 2002-04-09 2002-07-12 (주)마이크로쉘 carring method of brower and granularity control of microwave in producing genus calcium carbonate
KR20220168106A (en) * 2021-06-15 2022-12-22 문피아 Method for manufacturing high-purity calcium carbonate using oyster shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020057845A (en) * 2002-04-09 2002-07-12 (주)마이크로쉘 carring method of brower and granularity control of microwave in producing genus calcium carbonate
KR20220168106A (en) * 2021-06-15 2022-12-22 문피아 Method for manufacturing high-purity calcium carbonate using oyster shell

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