JP2005516058A5 - - Google Patents
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- Publication number
- JP2005516058A5 JP2005516058A5 JP2003563990A JP2003563990A JP2005516058A5 JP 2005516058 A5 JP2005516058 A5 JP 2005516058A5 JP 2003563990 A JP2003563990 A JP 2003563990A JP 2003563990 A JP2003563990 A JP 2003563990A JP 2005516058 A5 JP2005516058 A5 JP 2005516058A5
- Authority
- JP
- Japan
- Prior art keywords
- reaction mixture
- reaction
- density
- methyl acetate
- heavy phase
- 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
Links
- 239000011541 reaction mixture Substances 0.000 claims 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 21
- 238000006243 chemical reaction Methods 0.000 claims 18
- 238000000034 method Methods 0.000 claims 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 15
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 15
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims 15
- 238000004821 distillation Methods 0.000 claims 5
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 2
- 238000004886 process control Methods 0.000 claims 2
- 230000006315 carbonylation Effects 0.000 claims 1
- 238000005810 carbonylation reaction Methods 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/058,547 US6677480B2 (en) | 2002-01-28 | 2002-01-28 | Process control in production of acetic acid via use of heavy phase density measurement |
| PCT/US2003/000503 WO2003064364A1 (en) | 2002-01-28 | 2003-01-09 | Process control in production of acetic acid via use of heavy phase density measurement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005516058A JP2005516058A (ja) | 2005-06-02 |
| JP2005516058A5 true JP2005516058A5 (enExample) | 2006-01-05 |
| JP4263103B2 JP4263103B2 (ja) | 2009-05-13 |
Family
ID=27609612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003563990A Expired - Fee Related JP4263103B2 (ja) | 2002-01-28 | 2003-01-09 | 重質相密度測定の使用による酢酸製造におけるプロセス制御 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6677480B2 (enExample) |
| EP (1) | EP1470098B1 (enExample) |
| JP (1) | JP4263103B2 (enExample) |
| KR (1) | KR100922945B1 (enExample) |
| CN (1) | CN1279011C (enExample) |
| AT (1) | ATE431814T1 (enExample) |
| BR (1) | BR0306690A (enExample) |
| CA (1) | CA2466904C (enExample) |
| DE (1) | DE60327690D1 (enExample) |
| ES (1) | ES2327401T3 (enExample) |
| MX (1) | MXPA04007238A (enExample) |
| MY (1) | MY125742A (enExample) |
| TW (1) | TWI247003B (enExample) |
| WO (1) | WO2003064364A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20040260A0 (fi) * | 2004-02-18 | 2004-02-18 | Forchem Oy | Menetelmä mäntyöljyn jalostamiseksi |
| US7271293B2 (en) * | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
| US7053241B1 (en) | 2005-02-24 | 2006-05-30 | Celanese International Corporation | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
| DE102007037848B4 (de) | 2007-08-10 | 2009-09-10 | Siemens Ag | Kathode |
| US7619113B2 (en) * | 2007-09-27 | 2009-11-17 | Celanese International Corporation | Method and apparatus for making acetic acid with improved purification |
| US7790919B2 (en) * | 2008-03-17 | 2010-09-07 | Lyondell Chemical Technology, L.P. | Removing hydrocarbon impurities from acetic acid production process |
| US7790920B2 (en) * | 2008-09-11 | 2010-09-07 | Lyondell Chemical Technology, L.P. | Preparation of acetic acid |
| US8431740B2 (en) | 2010-07-21 | 2013-04-30 | Equistar Chemicals, Lp | Controlling decanter phase separation of acetic acid production process |
| US8461379B2 (en) * | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
| US8519182B2 (en) * | 2010-10-18 | 2013-08-27 | Lyondell Chemical Technology, L.P. | Acetic acid production process |
| US8916727B2 (en) | 2011-12-16 | 2014-12-23 | Celanese International Corporation | Production of acetic acid with enhanced catalyst stability |
| US9598342B2 (en) | 2013-03-15 | 2017-03-21 | Celanese International Corporation | Production of acetic acid with enhanced catalyst stability |
| CN104513143A (zh) * | 2013-09-26 | 2015-04-15 | 陶氏技术投资有限责任公司 | 加氢甲酰化方法 |
| US9233907B1 (en) | 2014-11-14 | 2016-01-12 | Celanese International Corporation | Reducing hydrogen iodide content in carbonylation processes |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| US9512056B2 (en) * | 2015-02-04 | 2016-12-06 | Celanese International Corporation | Process to control HI concentration in residuum stream |
| US9505696B2 (en) * | 2015-02-04 | 2016-11-29 | Celanese International Corporation | Process to control HI concentration in residuum stream |
| 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 |
| RS63644B1 (sr) | 2015-10-02 | 2022-10-31 | Celanese Int Corp | Postupak za proizvodnju sirćetne kiseline recikliranjem vode |
| US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
| US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
| US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
| WO2021202270A1 (en) | 2020-04-01 | 2021-10-07 | Celanese International Corporation | Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides |
| WO2021247854A1 (en) | 2020-06-03 | 2021-12-09 | Celanese International Corporation | Production and purification of acetic acid |
| EP4161888A1 (en) | 2020-06-03 | 2023-04-12 | Celanese International Corporation | Process for acetic acid production by removing permanganate reducing compounds |
| KR20230019135A (ko) | 2020-06-03 | 2023-02-07 | 셀라니즈 인터내셔날 코포레이션 | 공정 스트림으로부터 아세탈의 제거 |
| CN113295819B (zh) * | 2021-06-30 | 2024-08-13 | 内蒙古易高煤化科技有限公司 | 一种气相甲醇羰基氧化法制碳酸二甲酯的催化剂评价装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
| US5352415A (en) * | 1993-09-29 | 1994-10-04 | Hoechst Celanese Corporation | Control system for acetic acid manufacturing process |
| US5374774A (en) * | 1994-03-11 | 1994-12-20 | Hoechst Celanese Corporation | Control system for an acetic acid manufacturing process |
| US5474774A (en) | 1994-03-25 | 1995-12-12 | Jlb, Inc. | Adhesion inhibiting composition |
| US5554790A (en) * | 1994-04-04 | 1996-09-10 | Daicel Chemical Industries, Ltd. | Process for producing acetic anhydride and acetic acid |
| JP3308392B2 (ja) * | 1994-06-02 | 2002-07-29 | ダイセル化学工業株式会社 | カルボニル化反応方法 |
| KR100403367B1 (ko) * | 1995-04-27 | 2004-03-26 | 다이셀 가가꾸 고교 가부시끼가이샤 | 아세트산제조법 |
| GB9816564D0 (en) * | 1998-07-31 | 1998-09-30 | Bp Chem Int Ltd | Process |
| GB9819079D0 (en) * | 1998-09-03 | 1998-10-28 | Bp Chem Int Ltd | Carbonylation process |
| GB9825424D0 (en) | 1998-11-19 | 1999-01-13 | Bp Chem Int Ltd | Process |
| US6103934A (en) * | 1998-12-18 | 2000-08-15 | Millennium Petrochemicals, Inc. | Manufacturing and process control methods |
| US6552221B1 (en) * | 1998-12-18 | 2003-04-22 | Millenium Petrochemicals, Inc. | Process control for acetic acid manufacture |
-
2002
- 2002-01-28 US US10/058,547 patent/US6677480B2/en not_active Expired - Lifetime
-
2003
- 2003-01-09 EP EP03701257A patent/EP1470098B1/en not_active Revoked
- 2003-01-09 AT AT03701257T patent/ATE431814T1/de not_active IP Right Cessation
- 2003-01-09 WO PCT/US2003/000503 patent/WO2003064364A1/en not_active Ceased
- 2003-01-09 BR BR0306690-8A patent/BR0306690A/pt not_active IP Right Cessation
- 2003-01-09 CA CA2466904A patent/CA2466904C/en not_active Expired - Fee Related
- 2003-01-09 JP JP2003563990A patent/JP4263103B2/ja not_active Expired - Fee Related
- 2003-01-09 KR KR1020047011568A patent/KR100922945B1/ko not_active Expired - Fee Related
- 2003-01-09 MX MXPA04007238A patent/MXPA04007238A/es active IP Right Grant
- 2003-01-09 CN CNB038028026A patent/CN1279011C/zh not_active Expired - Fee Related
- 2003-01-09 DE DE60327690T patent/DE60327690D1/de not_active Expired - Lifetime
- 2003-01-09 ES ES03701257T patent/ES2327401T3/es not_active Expired - Lifetime
- 2003-01-27 MY MYPI20030262A patent/MY125742A/en unknown
- 2003-01-28 TW TW092101827A patent/TWI247003B/zh not_active IP Right Cessation
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