JP2003528840A5 - - Google Patents
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- Publication number
- JP2003528840A5 JP2003528840A5 JP2001570593A JP2001570593A JP2003528840A5 JP 2003528840 A5 JP2003528840 A5 JP 2003528840A5 JP 2001570593 A JP2001570593 A JP 2001570593A JP 2001570593 A JP2001570593 A JP 2001570593A JP 2003528840 A5 JP2003528840 A5 JP 2003528840A5
- Authority
- JP
- Japan
- Prior art keywords
- crystallization
- phenol
- bisphenol
- crystallizer
- crystallization tank
- 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
- 238000002425 crystallisation Methods 0.000 description 31
- 230000008025 crystallization Effects 0.000 description 30
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 24
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 23
- 229930185605 Bisphenol Natural products 0.000 description 19
- 239000013078 crystal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 239000000725 suspension Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000003795 desorption Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10015014.4 | 2000-03-27 | ||
| DE10015014A DE10015014A1 (de) | 2000-03-27 | 2000-03-27 | Verfahren zur Herstellung von Bisphenolen |
| PCT/EP2001/002845 WO2001072677A1 (de) | 2000-03-27 | 2001-03-14 | Verfahren zur herstellung von bisphenolen |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013165930A Division JP2013249306A (ja) | 2000-03-27 | 2013-08-09 | ビスフェノールの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003528840A JP2003528840A (ja) | 2003-09-30 |
| JP2003528840A5 true JP2003528840A5 (cg-RX-API-DMAC7.html) | 2008-05-08 |
| JP5419314B2 JP5419314B2 (ja) | 2014-02-19 |
Family
ID=7636449
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001570593A Expired - Fee Related JP5419314B2 (ja) | 2000-03-27 | 2001-03-14 | ビスフェノールの製造方法 |
| JP2013165930A Pending JP2013249306A (ja) | 2000-03-27 | 2013-08-09 | ビスフェノールの製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013165930A Pending JP2013249306A (ja) | 2000-03-27 | 2013-08-09 | ビスフェノールの製造方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6828465B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1268379B9 (cg-RX-API-DMAC7.html) |
| JP (2) | JP5419314B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR100781863B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN1179931C (cg-RX-API-DMAC7.html) |
| AU (1) | AU2001248347A1 (cg-RX-API-DMAC7.html) |
| BR (1) | BR0109539A (cg-RX-API-DMAC7.html) |
| DE (2) | DE10015014A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2217134T5 (cg-RX-API-DMAC7.html) |
| MX (1) | MXPA02009453A (cg-RX-API-DMAC7.html) |
| TW (1) | TWI252224B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2001072677A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10015014A1 (de) * | 2000-03-27 | 2001-10-04 | Bayer Ag | Verfahren zur Herstellung von Bisphenolen |
| US6703530B2 (en) | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
| JP4652229B2 (ja) * | 2003-03-27 | 2011-03-16 | 三井化学株式会社 | ビスフェノールａの製造方法 |
| DE102004005723A1 (de) * | 2004-02-05 | 2005-08-25 | Bayer Materialscience Ag | Herstellung von Bisphenol A mit verringertem Schwefelgehalt |
| JP4517656B2 (ja) * | 2004-02-05 | 2010-08-04 | 三菱化学株式会社 | ビスフェノールａの製造方法 |
| KR20090088384A (ko) * | 2006-12-11 | 2009-08-19 | 바스프 에스이 | 이소시아네이트의 제조 방법 |
| DE102007001427A1 (de) * | 2007-01-09 | 2008-07-10 | Bayer Materialscience Ag | Kristallisationsverfahren zur Herstellung von Bisphenol A |
| WO2008129757A1 (ja) * | 2007-03-30 | 2008-10-30 | Mitsubishi Chemical Corporation | ビスフェノールａの製造方法 |
| DE102007021935A1 (de) * | 2007-05-10 | 2008-11-20 | Bayer Materialscience Ag | Verfahren und Herstellung von Bisphenol A mit verlängerter Standzeit in der Kristallisation |
| JP5655397B2 (ja) * | 2010-07-01 | 2015-01-21 | 三菱化学株式会社 | ビスフェノールａの製造方法 |
| US10442746B2 (en) * | 2015-11-19 | 2019-10-15 | Lg Chem, Ltd. | Apparatus and method for preparing bisphenol A |
| WO2018065834A1 (en) | 2016-07-22 | 2018-04-12 | Sabic Global Technologies B.V. | A method for the continuous manufactore of bisphenol a |
| WO2021037777A1 (en) | 2019-08-27 | 2021-03-04 | Covestro Intellectual Property Gmbh & Co. Kg | Process for preparing bisphenole a (bpa) in the presence of hydroxyacetone |
| WO2022074635A1 (en) | 2020-10-09 | 2022-04-14 | Sabic Global Technologies B.V. | Phenol recovery of bisphenol-a mother liquor purge using purification train in the phenol production unit |
| US20240109831A1 (en) | 2021-02-23 | 2024-04-04 | Covestro Deutschland Ag | Process for preparing bisphenol a (bpa) in the presence of benzene |
| KR20230149814A (ko) | 2021-02-23 | 2023-10-27 | 코베스트로 도이칠란트 아게 | 알파-메틸스티렌의 존재 하에 비스페놀 a (bpa)를 제조하는방법 |
| US20240076257A1 (en) | 2021-02-23 | 2024-03-07 | Covestro Deutschland Ag | Process for preparing bisphenol a (bpa) in the presence of 2-methyl benzofuran |
| JP2024508777A (ja) | 2021-02-23 | 2024-02-28 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 少なくとも２つの不純物の存在下でビスフェノールａ（ｂｐａ）を作製するプロセス |
| JP2024508776A (ja) | 2021-02-23 | 2024-02-28 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | アセトフェノンの存在下でビスフェノールａ（ｂｐａ）を作製するプロセス |
| WO2022179904A1 (en) | 2021-02-23 | 2022-09-01 | Covestro Deutschland Ag | Process for preparing bisphenol a (bpa) in the presence of cumene |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775620A (en) * | 1954-07-12 | 1956-12-25 | Shell Dev | Production of bis (hydroxyaryl) substituted compounds |
| JPS6236346A (ja) * | 1985-04-24 | 1987-02-17 | Mitsui Toatsu Chem Inc | アクリルアミド結晶の製造方法 |
| US4859803A (en) * | 1988-05-16 | 1989-08-22 | Shell Oil Company | Preparation of bisphenols |
| JP3171465B2 (ja) * | 1991-10-25 | 2001-05-28 | 千代田化工建設株式会社 | 色相の良好なビスフェノールａ・フェノール結晶アダクトの製造方法 |
| ES2126976T3 (es) | 1991-07-10 | 1999-04-01 | Chiyoda Chem Eng Construct Co | Procedimento para la produccion de aducto cristalino de bisfenol a y fenol y aparato para este. |
| JP3413497B2 (ja) * | 1991-10-30 | 2003-06-03 | 三菱化学株式会社 | ビスフェノールａの製造方法 |
| DE4408008A1 (de) * | 1994-03-10 | 1995-09-14 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von hochreinem Bisphenol-A |
| EP0720976B2 (en) * | 1994-12-09 | 2005-05-18 | The Dow Chemical Company | Process for preparing an adduct of a bisphenol with a phenolic compound |
| DE10015014A1 (de) * | 2000-03-27 | 2001-10-04 | Bayer Ag | Verfahren zur Herstellung von Bisphenolen |
-
2000
- 2000-03-27 DE DE10015014A patent/DE10015014A1/de not_active Withdrawn
-
2001
- 2001-03-14 CN CNB018071686A patent/CN1179931C/zh not_active Expired - Lifetime
- 2001-03-14 KR KR1020027012693A patent/KR100781863B1/ko not_active Expired - Fee Related
- 2001-03-14 MX MXPA02009453A patent/MXPA02009453A/es active IP Right Grant
- 2001-03-14 WO PCT/EP2001/002845 patent/WO2001072677A1/de not_active Ceased
- 2001-03-14 AU AU2001248347A patent/AU2001248347A1/en not_active Abandoned
- 2001-03-14 JP JP2001570593A patent/JP5419314B2/ja not_active Expired - Fee Related
- 2001-03-14 ES ES01921334T patent/ES2217134T5/es not_active Expired - Lifetime
- 2001-03-14 EP EP01921334A patent/EP1268379B9/de not_active Expired - Lifetime
- 2001-03-14 BR BR0109539-0A patent/BR0109539A/pt not_active Application Discontinuation
- 2001-03-14 DE DE50101607T patent/DE50101607D1/de not_active Expired - Lifetime
- 2001-03-14 US US10/239,544 patent/US6828465B2/en not_active Expired - Lifetime
- 2001-03-20 TW TW090106395A patent/TWI252224B/zh not_active IP Right Cessation
-
2013
- 2013-08-09 JP JP2013165930A patent/JP2013249306A/ja active Pending
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