JP2011518879A5 - - Google Patents
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- Publication number
- JP2011518879A5 JP2011518879A5 JP2011507416A JP2011507416A JP2011518879A5 JP 2011518879 A5 JP2011518879 A5 JP 2011518879A5 JP 2011507416 A JP2011507416 A JP 2011507416A JP 2011507416 A JP2011507416 A JP 2011507416A JP 2011518879 A5 JP2011518879 A5 JP 2011518879A5
- Authority
- JP
- Japan
- Prior art keywords
- scrubber solvent
- reactor
- methyl iodide
- scrubber
- absorption tower
- 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
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- 239000002904 solvent Substances 0.000 claims 40
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 39
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 21
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims 20
- 238000000034 method Methods 0.000 claims 20
- 238000010521 absorption reaction Methods 0.000 claims 17
- 239000003054 catalyst Substances 0.000 claims 12
- 238000004519 manufacturing process Methods 0.000 claims 7
- 239000006096 absorbing agent Substances 0.000 claims 6
- 238000001816 cooling Methods 0.000 claims 5
- 238000004821 distillation Methods 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 4
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims 4
- 229910052703 rhodium Inorganic materials 0.000 claims 4
- 239000010948 rhodium Substances 0.000 claims 4
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 4
- 230000006315 carbonylation Effects 0.000 claims 3
- 238000005810 carbonylation reaction Methods 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 2
- 239000012429 reaction media Substances 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- 230000007704 transition Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229920002717 polyvinylpyridine Polymers 0.000 claims 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000012264 purified product Substances 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12579108P | 2008-04-29 | 2008-04-29 | |
| US61/125,791 | 2008-04-29 | ||
| PCT/US2009/002505 WO2009134332A2 (en) | 2008-04-29 | 2009-04-23 | Methanol carbonylation system having absorber with multiple solvent options |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011518879A JP2011518879A (ja) | 2011-06-30 |
| JP2011518879A5 true JP2011518879A5 (cg-RX-API-DMAC7.html) | 2012-03-01 |
| JP5438758B2 JP5438758B2 (ja) | 2014-03-12 |
Family
ID=41019937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011507416A Active JP5438758B2 (ja) | 2008-04-29 | 2009-04-23 | 複数の溶媒のオプションを有する吸収器を有するメタノールカルボニル化システム |
Country Status (20)
Families Citing this family (66)
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| EP2627625B1 (en) | 2010-10-13 | 2018-12-05 | Celanese International Corporation | Process for recovering halogen promoters and removing permanganate reducing compounds |
| EP2637767B1 (en) * | 2010-11-12 | 2017-04-26 | Eastman Chemical Company | Processing gaseous streams resulting from carbonylation process |
| US8637698B2 (en) | 2010-11-19 | 2014-01-28 | Celanese International Corporation | Production of acetic acid with an increased production rate |
| US8563773B2 (en) | 2010-12-16 | 2013-10-22 | Celanese International Corporation | Eductor-based reactor and pump around loops for production of acetic acid |
| WO2012092360A1 (en) | 2010-12-30 | 2012-07-05 | Celanese International Corporation | Purification of acetic acid product streams |
| US20120253084A1 (en) * | 2011-04-01 | 2012-10-04 | Celanese International Corporation | Vent scrubbers for use in production of ethanol |
| US8933278B2 (en) | 2011-04-26 | 2015-01-13 | Celanese International Corporation | Process for producing ethanol and reducing acetic acid concentration |
| US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
| US9000233B2 (en) | 2011-04-26 | 2015-04-07 | Celanese International Corporation | Process to recover alcohol with secondary reactors for hydrolysis of acetal |
| US9024085B2 (en) | 2011-04-26 | 2015-05-05 | Celanese International Corporation | Process to reduce ethanol recycled to hydrogenation reactor |
| CN103080053B (zh) | 2011-04-26 | 2015-08-12 | 国际人造丝公司 | 使用叠置床反应器生产乙醇的方法 |
| US8686199B2 (en) | 2011-04-26 | 2014-04-01 | Celanese International Corporation | Process for reducing the concentration of acetic acid in a crude alcohol product |
| TW201302684A (zh) | 2011-04-26 | 2013-01-16 | Celanese Int Corp | 由醋酸進料及再循環醋酸乙酯進料生產乙醇之製程 |
| US8927788B2 (en) | 2011-04-26 | 2015-01-06 | Celanese International Corporation | Process to recover alcohol with reduced water from overhead of acid column |
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| US8927787B2 (en) | 2011-04-26 | 2015-01-06 | Celanese International Corporation | Process for controlling a reboiler during alcohol recovery and reduced ester formation |
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| US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
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| JP6047147B2 (ja) | 2011-05-05 | 2016-12-21 | セラニーズ・インターナショナル・コーポレーション | カルボニル化プロセスからの芳香族化合物の除去 |
| US8697908B2 (en) | 2011-05-05 | 2014-04-15 | Celanese International Corporation | Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants |
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| US9663437B2 (en) | 2011-09-13 | 2017-05-30 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| KR102022573B1 (ko) * | 2011-10-20 | 2019-09-18 | 이엠알지이, 엘엘씨. | 착탈가능한 피복재 |
| WO2013070216A1 (en) | 2011-11-09 | 2013-05-16 | Celanese International Corporation | Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid |
| US8802902B2 (en) | 2011-12-30 | 2014-08-12 | Celanese International Corporation | Pressure driven distillation for ethanol production and recovery from hydrogenation process |
| JP5995995B2 (ja) | 2012-02-08 | 2016-09-21 | セラニーズ・インターナショナル・コーポレーション | 高転化率での酢酸の製造 |
| US8859810B2 (en) | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
| MY181156A (en) * | 2014-06-17 | 2020-12-19 | Bp Chem Int Ltd | Method and apparatus for treating offgases in a acetic acid production unit |
| US9505691B2 (en) | 2014-10-02 | 2016-11-29 | Celanese International Corporation | Process for producing acetic acid |
| US9233907B1 (en) | 2014-11-14 | 2016-01-12 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9458077B2 (en) * | 2014-11-14 | 2016-10-04 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| CN104437004B (zh) * | 2014-11-25 | 2016-04-06 | 赛鼎工程有限公司 | 一种适合低温甲醇洗过程中控制硫化氢尾气浓度的方法 |
| US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
| WO2017020039A1 (en) * | 2015-07-30 | 2017-02-02 | 3Datx Corporation | Particulate calibration and generation simulator for particle measurement and number |
| EP3356321B1 (en) | 2015-10-02 | 2022-08-03 | Celanese International Corporation | Process to produce acetic acid with recycle of water |
| EP3431177B1 (en) * | 2016-03-18 | 2020-10-28 | Chiyoda Corporation | Vinylpyridine resin for catalyst carriers, production method therefor, and catalyst for methanol carbonylation reaction |
| CN106753593A (zh) * | 2016-11-09 | 2017-05-31 | 中石化宁波工程有限公司 | 一种配套粉煤气化酸性气体脱除的溶剂再生工艺 |
| WO2020008503A1 (ja) * | 2018-07-02 | 2020-01-09 | 株式会社ダイセル | 酢酸の製造方法 |
| US12060322B2 (en) * | 2018-07-02 | 2024-08-13 | Daicel Corporation | Method for producing acetic acid |
| CN110520405A (zh) * | 2018-07-02 | 2019-11-29 | 株式会社大赛璐 | 乙酸的制备方法 |
| US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
| BR102019012797A2 (pt) * | 2019-06-19 | 2020-12-29 | Formitex Da Bahia Indústria E Comércio S.A. | processo e sistema de recuperação de vents da produção de hidroxipropil metilcelulose (hpmc) |
| US20230127564A1 (en) | 2020-04-01 | 2023-04-27 | Celanese International Corporation | Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides |
| WO2021247853A1 (en) | 2020-06-03 | 2021-12-09 | Celanese International Corporation | Process for acetic acid production by removing permanganate reducing compounds |
| US20230202957A1 (en) | 2020-06-03 | 2023-06-29 | Celanese International Corporation | Production and purification of acetic acid |
| KR20230019135A (ko) | 2020-06-03 | 2023-02-07 | 셀라니즈 인터내셔날 코포레이션 | 공정 스트림으로부터 아세탈의 제거 |
| GB202014657D0 (en) | 2020-09-17 | 2020-11-04 | Bp Chem Int Ltd | Processes and apparatuses for treating offgas in an acetic acid production unit |
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| JPH10237009A (ja) * | 1997-02-28 | 1998-09-08 | Mitsubishi Gas Chem Co Inc | ギ酸メチルからの酢酸の製造方法 |
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| CN1325459C (zh) * | 2004-02-04 | 2007-07-11 | 上海吴泾化工有限公司 | 羰基化生产乙酸/醋酐中尾气轻组分的回收方法 |
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| US7982077B2 (en) * | 2007-09-20 | 2011-07-19 | Uop Llc | Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen |
| US7884237B2 (en) * | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
-
2009
- 2009-04-23 JP JP2011507416A patent/JP5438758B2/ja active Active
- 2009-04-23 ES ES09739135.3T patent/ES2523719T3/es active Active
- 2009-04-23 CA CA2908262A patent/CA2908262C/en active Active
- 2009-04-23 CA CA2722267A patent/CA2722267C/en active Active
- 2009-04-23 EP EP09739135.3A patent/EP2303447B1/en active Active
- 2009-04-23 KR KR1020107026801A patent/KR101584387B1/ko active Active
- 2009-04-23 CN CN2009801183914A patent/CN102036746B/zh active Active
- 2009-04-23 MY MYPI2015000497A patent/MY175851A/en unknown
- 2009-04-23 RU RU2010148385/02A patent/RU2469783C2/ru active
- 2009-04-23 US US12/386,808 patent/US8318977B2/en active Active
- 2009-04-23 NZ NZ588778A patent/NZ588778A/en not_active IP Right Cessation
- 2009-04-23 MX MX2010011850A patent/MX2010011850A/es active IP Right Grant
- 2009-04-23 MY MYPI2010005058A patent/MY156898A/en unknown
- 2009-04-23 BR BRPI0910840A patent/BRPI0910840B1/pt active IP Right Grant
- 2009-04-23 EP EP11001538.5A patent/EP2327474B1/en active Active
- 2009-04-23 TR TR2011/08313T patent/TR201108313T3/tr unknown
- 2009-04-23 WO PCT/US2009/002505 patent/WO2009134332A2/en not_active Ceased
- 2009-04-23 MX MX2014008037A patent/MX366624B/es unknown
- 2009-04-23 AU AU2009241843A patent/AU2009241843B2/en active Active
- 2009-04-24 DE DE11001538T patent/DE11001538T8/de active Active
- 2009-04-24 ES ES11001538.5T patent/ES2365309T3/es active Active
- 2009-04-28 CL CL2009001004A patent/CL2009001004A1/es unknown
- 2009-04-28 TW TW103128574A patent/TWI562983B/zh active
- 2009-04-28 TW TW098113960A patent/TWI494300B/zh active
- 2009-04-29 AR ARP090101532A patent/AR074142A1/es not_active Application Discontinuation
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2010
- 2010-10-22 ZA ZA2010/07562A patent/ZA201007562B/en unknown
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2012
- 2012-11-20 US US13/681,489 patent/US9446363B2/en active Active
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2014
- 2014-08-12 AU AU2014213494A patent/AU2014213494B2/en active Active
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2015
- 2015-11-06 US US14/934,380 patent/US10010841B2/en active Active
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