KR900012651A - 진공 증류 방법 - Google Patents
진공 증류 방법 Download PDFInfo
- Publication number
- KR900012651A KR900012651A KR1019900001482A KR900001482A KR900012651A KR 900012651 A KR900012651 A KR 900012651A KR 1019900001482 A KR1019900001482 A KR 1019900001482A KR 900001482 A KR900001482 A KR 900001482A KR 900012651 A KR900012651 A KR 900012651A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid
- vacuum distillation
- distillation method
- delivery conduit
- distillation column
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/09—Plural feed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/90—Particular type of heating
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 진공 증류 컬럼(1)의 종단면도이다.
Claims (2)
- 증기 및 액체를 함유한 공급물을 감압으로 조작된 증류컬럼 내로 도입시키고, 증기를 증류컬럼 내부로 상승시키고, 액체를 증류컬럼의 바닥 부분으로 낙하시키고, 액체를 전달 도관을 통해 바닥부분으로부터 외부수집용기로 보내고, 수집용기로부터 액체를 제거시키고, 수집 용기로부터 제거된 액체를 냉각시키고, 냉각된 액체의 부분을 전달 도관을 통과하는 액체 내로 도입시키는 것으로 구성된 진공 증류 방법.
- 제1항에 있어서, 전달 도관 내로 도입되는 냉각된 액체의 분율이 냉각된 액체의 30-70부피%인 진공 증류 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898903013A GB8903013D0 (en) | 1989-02-10 | 1989-02-10 | Vacuum distillation process |
GB8903013.4 | 1989-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900012651A true KR900012651A (ko) | 1990-09-01 |
KR0145698B1 KR0145698B1 (ko) | 1998-08-17 |
Family
ID=10651465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900001482A KR0145698B1 (ko) | 1989-02-10 | 1990-02-07 | 진공 증류 방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5019219A (ko) |
EP (1) | EP0382316B1 (ko) |
JP (1) | JP3026575B2 (ko) |
KR (1) | KR0145698B1 (ko) |
AU (1) | AU620495B2 (ko) |
CA (1) | CA2009565C (ko) |
DE (1) | DE69005140T2 (ko) |
ES (1) | ES2047817T3 (ko) |
GB (1) | GB8903013D0 (ko) |
MY (1) | MY106051A (ko) |
SA (1) | SA90100267B1 (ko) |
ZA (1) | ZA90935B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010032804A1 (en) * | 1995-04-21 | 2001-10-25 | Becht Engineering Company Inc. | Fractionator with liquid-vapor separation arrangement |
DE60033759T2 (de) * | 1999-10-29 | 2007-12-06 | Nippon Shokubai Co. Ltd. | Destillationsapparat und Destillationsmethode |
JP4558870B2 (ja) | 1999-11-08 | 2010-10-06 | 株式会社日本触媒 | 塔式処理方法および装置 |
DE10241482A1 (de) * | 2002-09-07 | 2004-03-18 | Cognis Deutschland Gmbh & Co. Kg | Anlage und Verfahren zum Durchführen einer diskontinuierlichen Rektifikation oder Reaktion |
US7383828B2 (en) * | 2004-06-24 | 2008-06-10 | Emission & Power Solutions, Inc. | Method and apparatus for use in enhancing fuels |
US7428896B2 (en) * | 2004-06-24 | 2008-09-30 | Emission & Power Solutions, Inc. | Method and apparatus for use in enhancing fuels |
US20090134004A1 (en) * | 2007-11-27 | 2009-05-28 | Asprey William J | Driving or driven distiller with heat pump function |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664391A (en) * | 1952-03-28 | 1953-12-29 | Dow Chemical Co | Continuous distillation of heat sensitive compounds |
DE1052359B (de) * | 1955-10-24 | 1959-03-12 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur Gewinnung von Kristallen aus Loesungen durch Vakuumkuehlung |
DE1258358B (de) * | 1960-08-31 | 1968-01-04 | American Mach & Foundry | Vorrichtung zur Gewinnung von Suesswasser aus Seewasser durch die Waerme und Kaelte eines Kuehlmittelkreislaufes |
US3334027A (en) * | 1963-12-26 | 1967-08-01 | Aqua Chem Inc | Separation of entrained liquid droplets from vapors |
US3480515A (en) * | 1964-04-03 | 1969-11-25 | Aqua Chem Inc | Method and apparatus for vapor compression distillation and vapor washing of impure water |
US3749647A (en) * | 1970-12-07 | 1973-07-31 | Standard Oil Co | Apparatus for stripping solvent from and dehydrating trimellitic acid content of fluid effluent from catalytic liquid phase oxidation of pseudocumene in presence of acetic acid |
AU501376B2 (en) * | 1976-02-23 | 1979-06-21 | Dow Chemical Company, The | Liquid desiccants and absorbants when acid gases are present or mixtures thereof |
US4166773A (en) * | 1977-12-22 | 1979-09-04 | Union Carbide Corporation | Continuous process for separating high boiling, heat sensitive materials |
JPS5925771B2 (ja) * | 1979-08-06 | 1984-06-21 | 住友化学工業株式会社 | 高融点化合物の精製法 |
US4568428A (en) * | 1983-07-05 | 1986-02-04 | General Signal Corporation | Method and apparatus for vacuum distillation |
GB8903009D0 (en) * | 1989-02-10 | 1989-03-30 | Shell Int Research | Vacuum distillation process |
-
1989
- 1989-02-10 GB GB898903013A patent/GB8903013D0/en active Pending
-
1990
- 1990-02-07 DE DE90200280T patent/DE69005140T2/de not_active Expired - Fee Related
- 1990-02-07 ES ES90200280T patent/ES2047817T3/es not_active Expired - Lifetime
- 1990-02-07 KR KR1019900001482A patent/KR0145698B1/ko not_active IP Right Cessation
- 1990-02-07 EP EP90200280A patent/EP0382316B1/en not_active Expired - Lifetime
- 1990-02-08 CA CA002009565A patent/CA2009565C/en not_active Expired - Lifetime
- 1990-02-08 ZA ZA90935A patent/ZA90935B/xx unknown
- 1990-02-08 JP JP02029356A patent/JP3026575B2/ja not_active Expired - Fee Related
- 1990-02-08 MY MYPI90000195A patent/MY106051A/en unknown
- 1990-02-08 AU AU49379/90A patent/AU620495B2/en not_active Ceased
- 1990-02-09 US US07/477,407 patent/US5019219A/en not_active Expired - Fee Related
- 1990-06-04 SA SA90100267A patent/SA90100267B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
GB8903013D0 (en) | 1989-03-30 |
SA90100267B1 (ar) | 1999-05-30 |
JP3026575B2 (ja) | 2000-03-27 |
ES2047817T3 (es) | 1994-03-01 |
ZA90935B (en) | 1990-10-31 |
CA2009565C (en) | 2000-05-30 |
KR0145698B1 (ko) | 1998-08-17 |
DE69005140T2 (de) | 1994-05-11 |
MY106051A (en) | 1995-03-31 |
DE69005140D1 (de) | 1994-01-27 |
AU4937990A (en) | 1990-08-16 |
US5019219A (en) | 1991-05-28 |
JPH02273501A (ja) | 1990-11-08 |
EP0382316A2 (en) | 1990-08-16 |
EP0382316B1 (en) | 1993-12-15 |
EP0382316A3 (en) | 1992-04-15 |
CA2009565A1 (en) | 1990-08-10 |
AU620495B2 (en) | 1992-02-20 |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20080429 Year of fee payment: 11 |
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LAPS | Lapse due to unpaid annual fee |