KR920019388A - Evaporative Concentration Method of Aqueous Solution Containing Water-Soluble Organics - Google Patents

Evaporative Concentration Method of Aqueous Solution Containing Water-Soluble Organics Download PDF

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Publication number
KR920019388A
KR920019388A KR1019910006879A KR910006879A KR920019388A KR 920019388 A KR920019388 A KR 920019388A KR 1019910006879 A KR1019910006879 A KR 1019910006879A KR 910006879 A KR910006879 A KR 910006879A KR 920019388 A KR920019388 A KR 920019388A
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KR
South Korea
Prior art keywords
aqueous solution
evaporation tube
low concentration
heater
solution containing
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Application number
KR1019910006879A
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Korean (ko)
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KR960010363B1 (en
Inventor
마사하루 다카다
Original Assignee
가쿠다리 마사야수
가부시기가이샤 사사쿠라 기카이 세이사쿠쇼
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Application filed by 가쿠다리 마사야수, 가부시기가이샤 사사쿠라 기카이 세이사쿠쇼 filed Critical 가쿠다리 마사야수
Priority to KR1019910006879A priority Critical patent/KR960010363B1/en
Publication of KR920019388A publication Critical patent/KR920019388A/en
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Publication of KR960010363B1 publication Critical patent/KR960010363B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/28Evaporating with vapour compression

Abstract

내용 없음No content

Description

수용성 유기물을 함유하는 수용액의 증발농축방법Evaporative Concentration Method of Aqueous Solution Containing Water-Soluble Organics

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

제1도는 본 발명에 있어서의 제1실시예를 표시하는 도면.1 shows a first embodiment of the present invention.

제2도는 본 발명에 있어서의 제2실시예를 표시하는 도면.2 shows a second embodiment of the present invention.

제3도는 본 발명에 있어서의 제3실시예를 표시하는 도면.3 shows a third embodiment of the present invention.

Claims (2)

에틸렌글리콜 또는 디에틸렌글리콜 등과 같이 비등점이 물보다도 높은 수용성 유기물을 함유하는 수용액을 저농도쪽 증발관내에 공급하고, 계속하여 증기등을 열원으로 하는 가열기를 구비한 고농도쪽 증발관내에 공급한 후, 이 고농도쪽 증발관내에서 꺼내도록 하며, 전기한 저농도쪽 증발관내에 있어서 수용액에서 증발한 증기의 일부를 압축하여 전기한 저농도쪽 증발관에 있는 가열기에 이 가열기의 열원으로서 도입하고, 잔여의 증기를 응축기로 도입하는 한편, 전기한 고농도쪽 증발관내에 있는 수용액에서 증발한 증기를 전기한 저농도쪽 증발관내로 도입하도록 한 것을 특징으로 하는 수용성 유기물을 함유하는 수용액의 증발 농축방법.After supplying an aqueous solution containing a water-soluble organic substance having a boiling point higher than water, such as ethylene glycol or diethylene glycol, into the low concentration evaporation tube, and then supplying it into a high concentration evaporation tube equipped with a heater using steam as a heat source. A portion of the vapor evaporated from the aqueous solution is compressed in the low concentration side evaporation tube and introduced as a heat source of the heater to the heater in the low concentration side evaporation tube. A method of evaporating and condensing an aqueous solution containing a water-soluble organic substance, characterized in that the vaporized evaporation from the aqueous solution in the high concentration side evaporation tube described above is introduced into the low concentration side evaporation tube. 에틸렌글리콜 또는 디엘틸렌글리콜 등과 같이 비등점이 물보다 높은 수용성 유기물을 함유하는 수용액을 저농도쪽 증발관내에 공급하고, 계속하여 증기등을 열원으로 하는 가열기를 구비한 고농도쪽 증발관내로 공급한 후, 이 고농도쪽 증발관내에서 꺼내도록 하며, 전기한 저농도쪽 증발관내에 있는 수용액에서 증발한 증기의 일부를 압축하여 전기한 저농도쪽 증발관에 있는 가열기에 이 가열기의 열원으로서 도입하고, 잔여의 증기를 응축기로 도입하는 한편, 전기한 고농도쪽 증발관내에 있는 수용액에서 증발한 증기를 전기한 저농도쪽 증발관내로 도입하도록 하고, 더욱이 전기한 저농도쪽 증발관의 증기를 전기한 저농도쪽 증발관의 가열기 및 전기한 옹축기로 도입되기 전에, 예냉기로 도입하여 여기서 희박한 수용액에 직접 접촉시키는 것을 특징으로 하는 수용성 유기물을 함유하는 수용액의 증발 농축방법.After supplying an aqueous solution containing a water-soluble organic substance having a boiling point higher than that of water, such as ethylene glycol or dietilylene glycol, into a low concentration evaporation tube, and then into a high concentration evaporation tube equipped with a heater using steam as a heat source, A portion of the vapor evaporated from the aqueous solution in the low concentration side evaporation tube is compressed and introduced into the heater in the low concentration side evaporation tube as a heat source of the heater, and the remaining steam is condensed. In the meantime, the vapor evaporated from the aqueous solution in the high concentration side evaporation tube was introduced into the low concentration side evaporation tube. Before being introduced into a carburetor, the introduction into a precooler where direct contact with the lean aqueous solution Evaporative concentration method of the aqueous solution containing the water-soluble organic substance characterized by the above-mentioned. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910006879A 1991-04-29 1991-04-29 Evaporating and concentrating method of aqueous organic materials KR960010363B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910006879A KR960010363B1 (en) 1991-04-29 1991-04-29 Evaporating and concentrating method of aqueous organic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910006879A KR960010363B1 (en) 1991-04-29 1991-04-29 Evaporating and concentrating method of aqueous organic materials

Publications (2)

Publication Number Publication Date
KR920019388A true KR920019388A (en) 1992-11-19
KR960010363B1 KR960010363B1 (en) 1996-07-31

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Application Number Title Priority Date Filing Date
KR1019910006879A KR960010363B1 (en) 1991-04-29 1991-04-29 Evaporating and concentrating method of aqueous organic materials

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170119301A (en) * 2016-04-18 2017-10-26 가부시키가이샤 사사꾸라 Distillation apparatus including distillation column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170119301A (en) * 2016-04-18 2017-10-26 가부시키가이샤 사사꾸라 Distillation apparatus including distillation column

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Publication number Publication date
KR960010363B1 (en) 1996-07-31

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