JP2006511440A - 蟻酸メチルの製造法 - Google Patents
蟻酸メチルの製造法 Download PDFInfo
- Publication number
- JP2006511440A JP2006511440A JP2003586119A JP2003586119A JP2006511440A JP 2006511440 A JP2006511440 A JP 2006511440A JP 2003586119 A JP2003586119 A JP 2003586119A JP 2003586119 A JP2003586119 A JP 2003586119A JP 2006511440 A JP2006511440 A JP 2006511440A
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- methyl formate
- gas stream
- gas
- carbon monoxide
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/04—Formic acid esters
- C07C69/06—Formic acid esters of monohydroxylic compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
例1
例1において、図1に示したような試験装置を使用した。反応器としては、55mmの内径および1000mmの全高を有する気泡塔を使用した。
Claims (11)
- メタノールを一酸化炭素と0.5〜10MPa絶対の圧力および50〜150℃の温度で触媒としての金属アルコラートの存在で反応器中で反応させ、その際に反応器からガス流を取出し、このガス流から一緒に導かれる蟻酸メチルを凝縮によって分離し、残留するガス流を完全にかまたは部分的に循環ガス流として反応器に返送させることにより蟻酸メチルを製造する方法において、ガスが実質的に1つの方向に流れる、反応器の少なくとも1つの範囲内で平均ガス見掛け流速を1〜20cm/秒に調節することを特徴とする、蟻酸メチルの製造法。
- ガスが実質的に1つの方向に流れる、反応器の少なくとも1つの範囲内で平均ガス見掛け流速を2〜10cm/秒に調節する、請求項1記載の方法。
- 液状反応混合物1kg当たり0.01〜2モルの使用された触媒の濃度で反応を実施する、請求項1または2記載の方法。
- 金属アルコラートとしてカリウムメタノラートを使用する、請求項1から3までのいずれか1項に記載の方法。
- 反応を60〜85℃の温度で実施する、請求項1から4までのいずれか1項に記載の方法。
- 反応を2〜4MPa絶対の圧力で実施する、請求項1から5までのいずれか1項に記載の方法。
- 反応器に供給されるメタノールの全体量と新たに供給される一酸化炭素の量とのモル比を1.4〜3.3に調節する、請求項1から6までのいずれか1項に記載の方法。
- 気泡塔を使用し、この気泡塔をメタノールを含有する液体流と一酸化炭素を含有するガス流の供給に関連して並流運転形式で運転させる、請求項1から7までのいずれか1項に記載の方法。
- 反応をカスケード反応器中で実施する、請求項1から8までのいずれか1項に記載の方法。
- カスケード反応器の最上帯域を80〜150℃の温度で運転させる、請求項9記載の方法。
- 反応器から取り出されたガス流を、精留塔内で蟻酸メチルを含有する塔底流と一酸化炭素および蟻酸メチルを含有する塔頂流とに分離し、塔頂流から一緒に導かれる蟻酸メチルを凝縮によって分離し、残留するガス流を完全にかまたは部分的に循環ガス流として反応器に返送させる、請求項1から10までのいずれか1項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10217528A DE10217528A1 (de) | 2002-04-19 | 2002-04-19 | Verfahren zur Herstellung von Methylformiat |
PCT/EP2003/003902 WO2003089398A1 (de) | 2002-04-19 | 2003-04-15 | Verfahren zur herstellung von methylformiat |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006511440A true JP2006511440A (ja) | 2006-04-06 |
JP4550431B2 JP4550431B2 (ja) | 2010-09-22 |
Family
ID=28798593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003586119A Expired - Fee Related JP4550431B2 (ja) | 2002-04-19 | 2003-04-15 | 蟻酸メチルの製造法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7053239B2 (ja) |
EP (1) | EP1499579A1 (ja) |
JP (1) | JP4550431B2 (ja) |
KR (1) | KR100974123B1 (ja) |
CN (1) | CN1271038C (ja) |
AR (1) | AR039414A1 (ja) |
AU (1) | AU2003226810A1 (ja) |
BR (1) | BR0308912A (ja) |
DE (1) | DE10217528A1 (ja) |
MY (1) | MY138058A (ja) |
NO (1) | NO329097B1 (ja) |
WO (1) | WO2003089398A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10321733A1 (de) * | 2003-05-14 | 2004-12-02 | Basf Ag | Verfahren zur Herstellung von ameisensauren Formiaten |
CN1300094C (zh) * | 2004-05-14 | 2007-02-14 | 中国科学院大连化学物理研究所 | 一种二甲醚选择氧化制备甲酸甲酯的方法 |
DE102009047503A1 (de) | 2008-12-10 | 2010-07-01 | Basf Se | Verfahren zur Herstellung von Methylformiat und Furan aus nachwachsenden Rohstoffen |
US8957244B2 (en) * | 2012-11-26 | 2015-02-17 | Basf Se | Process for preparing methyl formate by reaction of methanol with carbon monoxide in the presence of a catalyst system comprising alkali metal formate and alkali metal alkoxide |
PL3092072T3 (pl) | 2014-01-07 | 2022-04-25 | Fujian Institute Of Research On The Structure Of Matter, Chinese Academy Of Sciences | Sposób wytwarzania mrówczanu metylu poprzez karbonylowanie metanolu w fazie gazowej |
CN103691451B (zh) * | 2014-01-07 | 2015-04-15 | 中国科学院福建物质结构研究所 | 一种气相甲醇羰基化合成甲酸甲酯的催化剂及其制备方法和应用 |
CN109320410A (zh) * | 2018-11-22 | 2019-02-12 | 湖南湘硕化工有限公司 | 一种甲酸的制备方法 |
KR20240086011A (ko) | 2022-12-09 | 2024-06-18 | 주식회사 현대폴리텍 | 고순도 메틸 포메이트 생산을 위한 효율적 촉매독 제거 장치 및 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE863046C (de) * | 1942-12-06 | 1953-01-15 | Degussa | Verfahren zur Herstellung von Estern der Ameisensaeure mit aliphatischen Alkoholen |
DE880588C (de) * | 1943-08-03 | 1953-06-22 | Degussa | Verfahren zur Herstellung von Ameisensaeurealkylestern |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE926785C (de) | 1952-09-02 | 1955-04-25 | Knapsack Ag | Verfahren zur kontinuierlichen Herstellung von Estern der Ameisen-saeure durch Umsetzung von Kohlenoxyd mit aliphatischen Alkoholen, insbesondere Methylalkohol |
DE1046602B (de) | 1957-12-13 | 1958-12-18 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Ameisensaeuremethylester |
DE1147214B (de) | 1961-03-16 | 1963-04-18 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Ameisensaeuremethylester |
GB1511961A (en) | 1976-03-12 | 1978-05-24 | Ucb Sa | Process for the production of methyl formate |
US4661624A (en) | 1984-08-13 | 1987-04-28 | Chang Tsuan Y | Process for the production of methyl formate |
DE3621362A1 (de) | 1986-06-26 | 1988-01-28 | Basf Ag | Verfahren zur herstellung von alkylformiaten |
DE19506555A1 (de) | 1995-02-24 | 1996-08-29 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Methylformiat |
-
2002
- 2002-04-19 DE DE10217528A patent/DE10217528A1/de not_active Withdrawn
-
2003
- 2003-04-15 EP EP03746771A patent/EP1499579A1/de not_active Withdrawn
- 2003-04-15 US US10/511,088 patent/US7053239B2/en not_active Expired - Fee Related
- 2003-04-15 WO PCT/EP2003/003902 patent/WO2003089398A1/de active Application Filing
- 2003-04-15 CN CNB038088614A patent/CN1271038C/zh not_active Expired - Fee Related
- 2003-04-15 KR KR1020047016706A patent/KR100974123B1/ko not_active IP Right Cessation
- 2003-04-15 AR ARP030101312A patent/AR039414A1/es active IP Right Grant
- 2003-04-15 JP JP2003586119A patent/JP4550431B2/ja not_active Expired - Fee Related
- 2003-04-15 BR BR0308912-6A patent/BR0308912A/pt not_active IP Right Cessation
- 2003-04-15 AU AU2003226810A patent/AU2003226810A1/en not_active Abandoned
- 2003-04-17 MY MYPI20031440A patent/MY138058A/en unknown
-
2004
- 2004-10-19 NO NO20044447A patent/NO329097B1/no not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE863046C (de) * | 1942-12-06 | 1953-01-15 | Degussa | Verfahren zur Herstellung von Estern der Ameisensaeure mit aliphatischen Alkoholen |
DE880588C (de) * | 1943-08-03 | 1953-06-22 | Degussa | Verfahren zur Herstellung von Ameisensaeurealkylestern |
Also Published As
Publication number | Publication date |
---|---|
MY138058A (en) | 2009-04-30 |
NO329097B1 (no) | 2010-08-23 |
KR20040111533A (ko) | 2004-12-31 |
CN1646469A (zh) | 2005-07-27 |
BR0308912A (pt) | 2005-01-04 |
JP4550431B2 (ja) | 2010-09-22 |
DE10217528A1 (de) | 2003-11-06 |
CN1271038C (zh) | 2006-08-23 |
US7053239B2 (en) | 2006-05-30 |
EP1499579A1 (de) | 2005-01-26 |
NO20044447L (no) | 2004-11-18 |
WO2003089398A1 (de) | 2003-10-30 |
AU2003226810A1 (en) | 2003-11-03 |
US20050143598A1 (en) | 2005-06-30 |
KR100974123B1 (ko) | 2010-08-04 |
AR039414A1 (es) | 2005-02-16 |
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