KR100830758B1 - 폐가스 흐름의 세정 방법 - Google Patents

폐가스 흐름의 세정 방법 Download PDF

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Publication number
KR100830758B1
KR100830758B1 KR1020027009416A KR20027009416A KR100830758B1 KR 100830758 B1 KR100830758 B1 KR 100830758B1 KR 1020027009416 A KR1020027009416 A KR 1020027009416A KR 20027009416 A KR20027009416 A KR 20027009416A KR 100830758 B1 KR100830758 B1 KR 100830758B1
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KR
South Korea
Prior art keywords
extractant
formic acid
waste gas
distillation
distillation apparatus
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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.)
Expired - Fee Related
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KR1020027009416A
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English (en)
Korean (ko)
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KR20020070348A (ko
Inventor
하인즈 아우어
베른트 베슬링
한스 함머
한스 하쎄
프리드리히 자우어
막시밀리안 비카리
게르하르트 바그너
틸 아드리안
Original Assignee
바스프 에스이
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Publication date
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Publication of KR20020070348A publication Critical patent/KR20020070348A/ko
Application granted granted Critical
Publication of KR100830758B1 publication Critical patent/KR100830758B1/ko
Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
KR1020027009416A 2000-01-24 2001-01-24 폐가스 흐름의 세정 방법 Expired - Fee Related KR100830758B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10002790.3 2000-01-24
DE10002790A DE10002790A1 (de) 2000-01-24 2000-01-24 Verfahren zur Reinigung von Abgasströmen

Publications (2)

Publication Number Publication Date
KR20020070348A KR20020070348A (ko) 2002-09-05
KR100830758B1 true KR100830758B1 (ko) 2008-05-20

Family

ID=7628462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027009416A Expired - Fee Related KR100830758B1 (ko) 2000-01-24 2001-01-24 폐가스 흐름의 세정 방법

Country Status (12)

Country Link
US (1) US6696603B2 (https=)
EP (1) EP1250306B1 (https=)
JP (1) JP4908713B2 (https=)
KR (1) KR100830758B1 (https=)
CN (1) CN1304350C (https=)
AT (1) ATE309187T1 (https=)
AU (1) AU2001228486A1 (https=)
BR (1) BR0107823B1 (https=)
DE (2) DE10002790A1 (https=)
MY (1) MY128445A (https=)
NO (1) NO327886B1 (https=)
WO (1) WO2001055070A2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002794A1 (de) * 2000-01-24 2001-07-26 Basf Ag Abwasserreinigung beim Verfahren zur Herstellung von wasserfreier Ameisensäure
DE10351599A1 (de) * 2003-11-05 2005-06-16 Tecpharma Licensing Ag Autoinjektionsvorrichtung
US7618725B2 (en) * 2004-09-21 2009-11-17 The Board Of Trustees Of The University Of Illinois Low contaminant formic acid fuel for direct liquid fuel cell
CN102666477B (zh) 2009-12-30 2015-04-22 阿克佐诺贝尔化学国际公司 酰胺,酰胺作为有机化合物溶剂的用途,包含酰胺的组合物和乳液以及处理植物的方法
EP2747883B1 (en) 2011-08-27 2017-02-15 Taminco Process of formic acid production by hydrolysis of methyl formate
DE102011056174A1 (de) 2011-12-08 2013-06-13 SMR Patents S.à.r.l. Außenrückblickspiegel
KR200481064Y1 (ko) 2016-02-02 2016-08-10 양건모 눈썹화장기구
DE102016213100A1 (de) * 2016-07-18 2018-01-18 Oxfa Gmbh Verfahren zum Absondern von Ameisensäure aus einem Reaktionsgemisch durch Extraktion
CN114644549A (zh) * 2022-04-24 2022-06-21 聊城市鲁西化工工程设计有限责任公司 一种甲酸的生产系统及生产工艺
CN115353450A (zh) * 2022-09-26 2022-11-18 河北康壮环保科技股份有限公司 一种稀甲酸浓缩的工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017866A1 (de) * 1979-04-11 1980-10-29 BASF Aktiengesellschaft Verfahren zur Gewinnung von wasserfreier oder weitgehend wasserfreier Ameisensäure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411384A1 (de) * 1984-03-28 1985-10-10 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von wasserfreier oder weitgehend wasserfreier ameisensaeure durch hydrolyse von methylformiat
CN1010012B (zh) * 1984-05-14 1990-10-17 Basf公司 甲酸的制备
DE3428319A1 (de) * 1984-08-01 1986-02-13 Hüls AG, 4370 Marl Verfahren zur gewinnung wasserfreier bzw. weitgehendwasserfreier ameisensaeure
JPS6239541A (ja) * 1985-08-13 1987-02-20 Ishikawajima Harima Heavy Ind Co Ltd 蟻酸製造装置
DE4237339A1 (de) * 1992-11-05 1994-05-11 Salzgitter Anlagenbau Ein Verfahren zur Herstellung von Ameisensäure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017866A1 (de) * 1979-04-11 1980-10-29 BASF Aktiengesellschaft Verfahren zur Gewinnung von wasserfreier oder weitgehend wasserfreier Ameisensäure

Also Published As

Publication number Publication date
US6696603B2 (en) 2004-02-24
CN1395552A (zh) 2003-02-05
AU2001228486A1 (en) 2001-08-07
DE10002790A1 (de) 2001-07-26
BR0107823A (pt) 2002-10-29
ATE309187T1 (de) 2005-11-15
KR20020070348A (ko) 2002-09-05
MY128445A (en) 2007-02-28
WO2001055070A2 (de) 2001-08-02
NO327886B1 (no) 2009-10-12
NO20023480L (no) 2002-08-22
JP4908713B2 (ja) 2012-04-04
WO2001055070A3 (de) 2002-01-17
CN1304350C (zh) 2007-03-14
DE50107981D1 (de) 2005-12-15
JP2003520833A (ja) 2003-07-08
US20030050506A1 (en) 2003-03-13
EP1250306A2 (de) 2002-10-23
EP1250306B1 (de) 2005-11-09
BR0107823B1 (pt) 2011-07-12
NO20023480D0 (no) 2002-07-22

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