TW299304B - - Google Patents

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Publication number
TW299304B
TW299304B TW084104097A TW84104097A TW299304B TW 299304 B TW299304 B TW 299304B TW 084104097 A TW084104097 A TW 084104097A TW 84104097 A TW84104097 A TW 84104097A TW 299304 B TW299304 B TW 299304B
Authority
TW
Taiwan
Prior art keywords
tower
product
condensate
reflux
liquid
Prior art date
Application number
TW084104097A
Other languages
English (en)
Chinese (zh)
Original Assignee
Athens Corp
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 Athens Corp filed Critical Athens Corp
Application granted granted Critical
Publication of TW299304B publication Critical patent/TW299304B/zh

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
    • B01D3/42—Regulation; Control
    • B01D3/4205—Reflux ratio control splitter
    • 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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/425—Head-, bottom- and feed stream
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/19—Acid
    • 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
    • Y10S203/13—Spirits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
TW084104097A 1994-04-08 1995-04-25 TW299304B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/224,956 US5500095A (en) 1994-04-08 1994-04-08 High efficiency chemical processing

Publications (1)

Publication Number Publication Date
TW299304B true TW299304B (enExample) 1997-03-01

Family

ID=22842929

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084104097A TW299304B (enExample) 1994-04-08 1995-04-25

Country Status (3)

Country Link
US (1) US5500095A (enExample)
TW (1) TW299304B (enExample)
WO (1) WO1995027545A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI666046B (zh) * 2018-08-24 2019-07-21 復盛股份有限公司 蒸餾系統
TWI854610B (zh) * 2023-04-21 2024-09-01 中國鋼鐵股份有限公司 溶劑蒸餾回收系統與方法
TWI869391B (zh) * 2019-04-09 2025-01-11 荷蘭商利葵思泰克控股公司 回收用於浸入式冷卻之介電流體的方法及裝置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846387A (en) * 1994-01-07 1998-12-08 Air Liquide Electronics Chemicals & Services, Inc. On-site manufacture of ultra-high-purity hydrochloric acid for semiconductor processing
DE19521344C5 (de) * 1995-06-12 2006-03-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verwendung von Plasmapolymer-Hartstoff-Schichtenfolgen als Funktionsschichten in Stofftransport - oder Wärmetauschersystemen
DE19537759C1 (de) * 1995-10-10 1996-11-28 Siemens Ag Verfahren und Vorrichtung zur Implantation von Dotierstoff
JP3507317B2 (ja) * 1996-12-20 2004-03-15 富士通株式会社 蒸留装置及び蒸留方法
US6979397B2 (en) * 2002-03-19 2005-12-27 Schroeder Industries, Llc Dynamic particle removing flushing system
JP2008055334A (ja) * 2006-08-31 2008-03-13 Sanyo Electric Co Ltd 蒸留装置
US10144688B2 (en) * 2016-03-17 2018-12-04 Aéro Mag 2000 Rrr Inc. Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solutions
CN114307222B (zh) * 2021-12-29 2023-04-07 深圳市百瑞空气处理设备有限公司 一种内置可调式分布器的nmp精馏提纯设备
CN120079126B (zh) * 2025-05-06 2025-07-25 福建贝莱特生物科技有限公司 用于3,5-二氯-2-戊酮生产的蒸馏装置及其控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594286A (en) * 1942-12-10 1947-11-07 Universal Oil Prod Co Method and apparatus for controlling fractional distillation
US2588303A (en) * 1947-07-23 1952-03-04 Phillips Petroleum Co Fractionator reflux control method
BE546973A (enExample) * 1951-06-16
US3012949A (en) * 1959-08-19 1961-12-12 Edmund J Mooney Device for diverting reflux
US3494369A (en) * 1965-12-21 1970-02-10 Inoue K Electric fluidic system
US3446710A (en) * 1968-01-31 1969-05-27 Phillips Petroleum Co Distillation system with temperature control of reflux liquid
US3548851A (en) * 1968-03-29 1970-12-22 Universal Oil Prod Co Flow control device
US3442767A (en) * 1968-05-16 1969-05-06 Sinclair Research Inc Stripping operation without overhead reflux and the control of the water content in the system
JPS4829664B1 (enExample) * 1969-08-23 1973-09-12
US3732257A (en) * 1971-07-01 1973-05-08 Standard Oil Co Trimellitic acid anhydride product recovery by steam stripping crude anhydride of total solids from pseudocumene oxidation effluent and continuous fractionation of stripped product
CH606940A5 (enExample) * 1976-06-18 1978-11-30 Bertrams Ag Hch
DE2656236C3 (de) * 1976-12-11 1980-11-06 Hoechst Ag, 6000 Frankfurt Verfahren zum Regenerieren von Abfallschwefelsäure
US4828660A (en) * 1986-10-06 1989-05-09 Athens Corporation Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids
US4855023A (en) * 1986-10-06 1989-08-08 Athens, Inc. Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids used in semiconductor wafer cleaning
US5061348A (en) * 1988-08-12 1991-10-29 Alameda Instruments Sulfuric acid reprocessor with continuous purge of second distillation vessel
US4980032A (en) * 1988-08-12 1990-12-25 Alameda Instruments, Inc. Distillation method and apparatus for reprocessing sulfuric acid
US5225048A (en) * 1991-01-29 1993-07-06 Athens Corp. Method for concentration of liquids
US5236555A (en) * 1991-01-29 1993-08-17 Athens Corp. Apparatus for concentration of liquids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI666046B (zh) * 2018-08-24 2019-07-21 復盛股份有限公司 蒸餾系統
TWI869391B (zh) * 2019-04-09 2025-01-11 荷蘭商利葵思泰克控股公司 回收用於浸入式冷卻之介電流體的方法及裝置
TWI854610B (zh) * 2023-04-21 2024-09-01 中國鋼鐵股份有限公司 溶劑蒸餾回收系統與方法

Also Published As

Publication number Publication date
WO1995027545A1 (en) 1995-10-19
US5500095A (en) 1996-03-19

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