JPS5645808A - Method and apparatus for regenerating sulfuric acid - Google Patents

Method and apparatus for regenerating sulfuric acid

Info

Publication number
JPS5645808A
JPS5645808A JP7915880A JP7915880A JPS5645808A JP S5645808 A JPS5645808 A JP S5645808A JP 7915880 A JP7915880 A JP 7915880A JP 7915880 A JP7915880 A JP 7915880A JP S5645808 A JPS5645808 A JP S5645808A
Authority
JP
Japan
Prior art keywords
sulfuric acid
regenerating sulfuric
regenerating
acid
sulfuric
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7915880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6327283B2 (OSRAM
Inventor
Fuorutaa Hansuriyuudei
Gureeningu Yurugen
Eru Kiyuunrain Hansu
Ruudorufu Kiyungu Hansu
Maasu Yoahimu
Shiyurutsu Karuruuhaintsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5645808A publication Critical patent/JPS5645808A/ja
Publication of JPS6327283B2 publication Critical patent/JPS6327283B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0094—Evaporating with forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
JP7915880A 1979-06-13 1980-06-13 Method and apparatus for regenerating sulfuric acid Granted JPS5645808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH551379A CH641126A5 (en) 1979-06-13 1979-06-13 Process and system for regenerating sulphuric acid

Publications (2)

Publication Number Publication Date
JPS5645808A true JPS5645808A (en) 1981-04-25
JPS6327283B2 JPS6327283B2 (OSRAM) 1988-06-02

Family

ID=4294884

Family Applications (3)

Application Number Title Priority Date Filing Date
JP7915880A Granted JPS5645808A (en) 1979-06-13 1980-06-13 Method and apparatus for regenerating sulfuric acid
JP7915980A Pending JPS5645809A (en) 1979-06-13 1980-06-13 Method and apparatus for regenerating sulfuric acid
JP7916080A Granted JPS5645703A (en) 1979-06-13 1980-06-13 Evaporator used for concentrating mineral acid* particularly* sulfuric acid

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP7915980A Pending JPS5645809A (en) 1979-06-13 1980-06-13 Method and apparatus for regenerating sulfuric acid
JP7916080A Granted JPS5645703A (en) 1979-06-13 1980-06-13 Evaporator used for concentrating mineral acid* particularly* sulfuric acid

Country Status (3)

Country Link
JP (3) JPS5645808A (OSRAM)
CH (1) CH641126A5 (OSRAM)
DE (7) DE3018664A1 (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899150U (ja) * 1981-12-26 1983-07-06 河西工業株式会社 自動車用電話器
JPS63310709A (ja) * 1987-06-04 1988-12-19 バイエル・アクチエンゲゼルシヤフト 蒸発による硫酸の濃縮方法
JPH03213187A (ja) * 1990-01-17 1991-09-18 Sakura Seisakusho:Kk 帯色廃液の高度処理システム
JP2013545705A (ja) * 2010-11-22 2013-12-26 テイジン・アラミド・ビー．ブイ． 硫酸溶液の硫酸濃度を増加させる方法
JP2014218423A (ja) * 2013-05-01 2014-11-20 聯仕電子化學材料股▲分▼有限公司 高純度の硫酸溶液の調製方法
JP2015509920A (ja) * 2012-01-31 2015-04-02 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ ニトロベンゼンの製造のための方法およびプラント
JP2021526499A (ja) * 2018-06-01 2021-10-07 アルケマ フランス リチウム ビス（フルオロスルホニル）イミド塩を製造するための方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001258A1 (en) * 1982-09-22 1984-03-29 Matsushita Electric Industrial Co Ltd Device for soldering printed board
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
US4576813A (en) * 1983-07-05 1986-03-18 Monsanto Company Heat recovery from concentrated sulfuric acid
US4828660A (en) * 1986-10-06 1989-05-09 Athens Corporation Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids
DE4216499C2 (de) * 1992-05-19 1996-03-21 Deutsche Forsch Luft Raumfahrt Verfahren zur Wiederaufbereitung von Abfallschwefelsäure
DE19614642C2 (de) * 1996-02-22 2002-05-16 Mcw Mueller Chemikalien Wertst Verfahren zur Aufarbeitung von Abfall-Schwefelsäure
DE19732190C1 (de) * 1997-07-26 1998-11-12 Deutsch Zentr Luft & Raumfahrt Verfahren zur Wiederaufbereitung von Abfallmineralsäuren
CN108862210B (zh) * 2018-06-25 2021-12-21 无锡英罗唯森科技有限公司 一种硫酸浓缩系统和工艺
DE102020131827A1 (de) 2020-12-01 2022-06-02 Andreas Wilk Vorrichtung und Verfahren zur Aufkonzentrierung korrosiver Flüssigkeiten
CN114558335B (zh) * 2022-03-17 2024-03-12 盛隆资源再生（无锡）有限公司 一种硫酸浓缩系统装置及浓缩方法
CN115364501B (zh) * 2022-08-30 2025-06-27 湖北东方化工有限公司 一种用于混合硝基甲苯汽提工艺的水环泵系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242055C3 (de) * 1972-08-26 1979-05-31 Industrie Chemie Thoma Gmbh, 6000 Frankfurt Verfahren zur Konzentration und Reinigung von durch organische Substanzen verunreinigter Schwefelsäure
DE2311085A1 (de) * 1973-03-06 1974-09-19 Bayer Ag Trennung von fluessigen aggressiven stoffgemischen
DE2360706C3 (de) * 1973-12-06 1980-10-16 Hoechst Ag, 6000 Frankfurt Verfahren zur Regeneration von Schwefelsäure

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899150U (ja) * 1981-12-26 1983-07-06 河西工業株式会社 自動車用電話器
JPS63310709A (ja) * 1987-06-04 1988-12-19 バイエル・アクチエンゲゼルシヤフト 蒸発による硫酸の濃縮方法
JPH03213187A (ja) * 1990-01-17 1991-09-18 Sakura Seisakusho:Kk 帯色廃液の高度処理システム
JP2013545705A (ja) * 2010-11-22 2013-12-26 テイジン・アラミド・ビー．ブイ． 硫酸溶液の硫酸濃度を増加させる方法
JP2015509920A (ja) * 2012-01-31 2015-04-02 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ ニトロベンゼンの製造のための方法およびプラント
JP2018008986A (ja) * 2012-01-31 2018-01-18 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ ニトロベンゼンの製造のための方法およびプラント
JP2014218423A (ja) * 2013-05-01 2014-11-20 聯仕電子化學材料股▲分▼有限公司 高純度の硫酸溶液の調製方法
US9926198B2 (en) 2013-05-01 2018-03-27 Asia Union Electronic Chemical Corp. Method for manufacturing high purity sulfuric acid
US10351427B2 (en) 2013-05-01 2019-07-16 Asia Union Electronic Chemical Corp. System for manufacturing high purity sulfuric acid
JP2021526499A (ja) * 2018-06-01 2021-10-07 アルケマ フランス リチウム ビス（フルオロスルホニル）イミド塩を製造するための方法

Also Published As

Publication number Publication date
DE3065265D1 (en) 1983-11-17
DE3065359D1 (en) 1983-11-24
DE3018664A1 (de) 1980-12-18
JPS5645809A (en) 1981-04-25
JPS6357081B2 (OSRAM) 1988-11-10
DE3064108D1 (en) 1983-08-18
CH641126A5 (en) 1984-02-15
JPS5645703A (en) 1981-04-25
DE3018663A1 (de) 1980-12-18
DE3018665A1 (de) 1980-12-18
JPS6327283B2 (OSRAM) 1988-06-02
DE3018662A1 (de) 1980-12-18

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