KR100772760B1 - 무수 포름산의 생성 방법에서의 폐수 처리 - Google Patents

무수 포름산의 생성 방법에서의 폐수 처리 Download PDF

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KR100772760B1
KR100772760B1 KR1020027009417A KR20027009417A KR100772760B1 KR 100772760 B1 KR100772760 B1 KR 100772760B1 KR 1020027009417 A KR1020027009417 A KR 1020027009417A KR 20027009417 A KR20027009417 A KR 20027009417A KR 100772760 B1 KR100772760 B1 KR 100772760B1
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South Korea
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steam
formic acid
distillation
stripping
extractant
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English (en)
Korean (ko)
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KR20020070349A (ko
Inventor
하인즈 아우어
베른트 베슬링
한스 함머
한스 하쎄
프리드리히 자우어
막시밀리안 비카리
틸 아드리안
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바스프 악티엔게젤샤프트
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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
    • 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
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
KR1020027009417A 2000-01-24 2001-01-12 무수 포름산의 생성 방법에서의 폐수 처리 Expired - Fee Related KR100772760B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10002794.6 2000-01-24
DE10002794A DE10002794A1 (de) 2000-01-24 2000-01-24 Abwasserreinigung beim Verfahren zur Herstellung von wasserfreier Ameisensäure

Publications (2)

Publication Number Publication Date
KR20020070349A KR20020070349A (ko) 2002-09-05
KR100772760B1 true KR100772760B1 (ko) 2007-11-01

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ID=7628465

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KR1020027009417A Expired - Fee Related KR100772760B1 (ko) 2000-01-24 2001-01-12 무수 포름산의 생성 방법에서의 폐수 처리

Country Status (12)

Country Link
US (1) US6867329B2 (https=)
EP (1) EP1250305B1 (https=)
JP (1) JP4681192B2 (https=)
KR (1) KR100772760B1 (https=)
CN (1) CN1271034C (https=)
AT (1) ATE439339T1 (https=)
AU (1) AU2001235416A1 (https=)
BR (1) BR0107825B1 (https=)
DE (2) DE10002794A1 (https=)
MY (1) MY131970A (https=)
NO (1) NO327831B1 (https=)
WO (1) WO2001055069A2 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121541B (fi) 2008-04-21 2010-12-31 Kemira Oyj Menetelmä muurahaishapon talteenottamiseksi
US9790161B2 (en) 2010-03-26 2017-10-17 Dioxide Materials, Inc Process for the sustainable production of acrylic acid
US9957624B2 (en) 2010-03-26 2018-05-01 Dioxide Materials, Inc. Electrochemical devices comprising novel catalyst mixtures
US9566574B2 (en) 2010-07-04 2017-02-14 Dioxide Materials, Inc. Catalyst mixtures
US9815021B2 (en) 2010-03-26 2017-11-14 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
US8956990B2 (en) 2010-03-26 2015-02-17 Dioxide Materials, Inc. Catalyst mixtures
US9012345B2 (en) 2010-03-26 2015-04-21 Dioxide Materials, Inc. Electrocatalysts for carbon dioxide conversion
US20110237830A1 (en) 2010-03-26 2011-09-29 Dioxide Materials Inc Novel catalyst mixtures
US9193593B2 (en) 2010-03-26 2015-11-24 Dioxide Materials, Inc. Hydrogenation of formic acid to formaldehyde
US10173169B2 (en) 2010-03-26 2019-01-08 Dioxide Materials, Inc Devices for electrocatalytic conversion of carbon dioxide
EP2747883B1 (en) 2011-08-27 2017-02-15 Taminco Process of formic acid production by hydrolysis of methyl formate
CN104822861B (zh) 2012-09-24 2017-03-08 二氧化碳材料公司 用于将二氧化碳转化为有用燃料和化学品的装置和方法
US10647652B2 (en) 2013-02-24 2020-05-12 Dioxide Materials, Inc. Process for the sustainable production of acrylic acid
US10774431B2 (en) 2014-10-21 2020-09-15 Dioxide Materials, Inc. Ion-conducting membranes
US10975480B2 (en) 2015-02-03 2021-04-13 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
CN108707062A (zh) * 2018-06-08 2018-10-26 聊城市鲁西化工工程设计有限责任公司 一种用于钾盐回收处理的工艺
US20240270674A1 (en) * 2021-05-14 2024-08-15 Refine Holdings Co., Ltd. Method for recovering carboxylic acid
CN116751140A (zh) * 2023-05-29 2023-09-15 山东聊城鲁西硝基复肥有限公司 一种n-甲酸基脲废液的资源化利用方法及系统

Citations (2)

* 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
JPH0782191A (ja) * 1993-09-14 1995-03-28 Mitsubishi Chem Corp ブタンジオールの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853991A1 (de) * 1978-12-14 1980-07-03 Basf Ag Verfahren zur gewinnung von wasserfreier oder weitgehend wasserfreier ameisensaeure
JPS585895B2 (ja) * 1980-07-17 1983-02-02 日本ソレツクス株式会社 有機酸の分離方法
DE3319651A1 (de) * 1983-05-31 1984-12-06 Basf Ag, 6700 Ludwigshafen Verfahren zur destillativen gewinnung von ameisensaeure
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
DE3417790A1 (de) * 1984-05-14 1985-11-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ameisensaeure
DE3428319A1 (de) * 1984-08-01 1986-02-13 Hüls AG, 4370 Marl Verfahren zur gewinnung wasserfreier bzw. weitgehendwasserfreier ameisensaeure
DE3428321A1 (de) * 1984-08-01 1986-02-13 Hüls AG, 4370 Marl Verfahren zur gewinnung von ameisensaeure
DE19953832A1 (de) * 1999-11-09 2001-05-10 Basf Ag Verfahren zur Herstellung von Ameisensäure
DE10002790A1 (de) * 2000-01-24 2001-07-26 Basf Ag Verfahren zur Reinigung von Abgasströmen
DE10002791A1 (de) * 2000-01-24 2001-07-26 Basf Ag Verfahren zur Gewinnung von wasserfreier Ameisensäure

Patent Citations (2)

* 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
JPH0782191A (ja) * 1993-09-14 1995-03-28 Mitsubishi Chem Corp ブタンジオールの製造方法

Also Published As

Publication number Publication date
US20030036664A1 (en) 2003-02-20
CN1396899A (zh) 2003-02-12
ATE439339T1 (de) 2009-08-15
WO2001055069A3 (de) 2002-01-17
KR20020070349A (ko) 2002-09-05
DE50115031D1 (de) 2009-09-24
JP2003520832A (ja) 2003-07-08
EP1250305A2 (de) 2002-10-23
AU2001235416A1 (en) 2001-08-07
BR0107825B1 (pt) 2011-07-12
BR0107825A (pt) 2002-10-29
NO20023481D0 (no) 2002-07-22
DE10002794A1 (de) 2001-07-26
NO327831B1 (no) 2009-10-05
CN1271034C (zh) 2006-08-23
NO20023481L (no) 2002-08-21
MY131970A (en) 2007-09-28
WO2001055069A2 (de) 2001-08-02
JP4681192B2 (ja) 2011-05-11
US6867329B2 (en) 2005-03-15
EP1250305B1 (de) 2009-08-12

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