ZA200702523B - Process for the purification of 1,4-butanediol - Google Patents
Process for the purification of 1,4-butanediolInfo
- Publication number
- ZA200702523B ZA200702523B ZA200702523A ZA200702523A ZA200702523B ZA 200702523 B ZA200702523 B ZA 200702523B ZA 200702523 A ZA200702523 A ZA 200702523A ZA 200702523 A ZA200702523 A ZA 200702523A ZA 200702523 B ZA200702523 B ZA 200702523B
- Authority
- ZA
- South Africa
- Prior art keywords
- butanediol
- purification
- Prior art date
Links
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
- C07C29/90—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound using hydrogen only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
- C07D307/08—Preparation of tetrahydrofuran
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/20—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0421928.3A GB0421928D0 (en) | 2004-10-01 | 2004-10-01 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200702523B true ZA200702523B (en) | 2009-01-28 |
Family
ID=33427974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200702523A ZA200702523B (en) | 2004-10-01 | 2005-09-29 | Process for the purification of 1,4-butanediol |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US8129548B2 (xx) |
| EP (1) | EP1794109B1 (xx) |
| JP (1) | JP5526335B2 (xx) |
| KR (1) | KR101223949B1 (xx) |
| CN (1) | CN101052607B (xx) |
| AR (1) | AR051378A1 (xx) |
| AU (1) | AU2005291129B2 (xx) |
| BR (1) | BRPI0516831A (xx) |
| CA (1) | CA2581539C (xx) |
| EA (1) | EA013753B1 (xx) |
| GB (1) | GB0421928D0 (xx) |
| MX (1) | MX2007003969A (xx) |
| NO (1) | NO20072248L (xx) |
| TW (1) | TWI353350B (xx) |
| WO (1) | WO2006037957A1 (xx) |
| ZA (1) | ZA200702523B (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0803663D0 (en) * | 2008-02-28 | 2008-04-09 | Davy Process Techn Ltd | Process |
| CN102649687B (zh) | 2011-02-25 | 2014-11-26 | 中国石油化工股份有限公司 | 提高乙二醇产品质量的方法 |
| CN102649688B (zh) * | 2011-02-25 | 2014-08-13 | 中国石油化工股份有限公司 | 乙二醇产品纯化的方法 |
| CN102649692B (zh) * | 2011-02-25 | 2015-10-21 | 中国石油化工股份有限公司 | 提高乙二醇质量的方法 |
| TWI535711B (zh) * | 2011-07-04 | 2016-06-01 | 三菱化學股份有限公司 | 四氫呋喃之製造方法 |
| MY166427A (en) | 2011-07-04 | 2018-06-26 | Mitsubishi Chem Corp | Method for producing tetrahydrofuran |
| JP6040597B2 (ja) | 2011-07-04 | 2016-12-07 | 三菱化学株式会社 | １，４−ブタンジオールの製造方法 |
| WO2013012048A1 (ja) * | 2011-07-20 | 2013-01-24 | 三菱化学株式会社 | １，４－ブタンジオールの製造方法 |
| GB201115617D0 (en) | 2011-09-09 | 2011-10-26 | Davy Process Techn Ltd | Proacess |
| CN103044197B (zh) * | 2011-10-17 | 2015-07-22 | 中国石油化工股份有限公司 | 一种1,4-丁二醇纯化并联产γ-丁内酯的工艺方法 |
| IN2014MN01013A (xx) | 2011-11-25 | 2015-07-03 | Conser Spa | |
| US20130296585A1 (en) | 2012-03-30 | 2013-11-07 | Basf Corporation | Catalyst For Tetrahydrofuran Synthesis |
| US20220135729A1 (en) * | 2019-03-05 | 2022-05-05 | Asahi Kasei Kabushiki Kaisha | Polycarbonate diols |
| CN114436778B (zh) * | 2020-10-31 | 2024-08-06 | 中国石油化工股份有限公司 | 一种缩醛加氢精制1,4-丁二醇的方法 |
| IT202000031979A1 (it) * | 2020-12-22 | 2022-06-22 | Novamont Spa | Processo di purificazione di una miscela comprendente dioli e acetali |
| US20240287011A1 (en) * | 2021-06-25 | 2024-08-29 | Cj Cheiljedang Corporation | Method for producing tetrahydrofuran, gamma-butyrolactone, or 1,4-butanediol |
| KR102604948B1 (ko) * | 2021-06-25 | 2023-11-23 | 씨제이제일제당(주) | 테트라하이드로퓨란, 감마부티로락톤 또는 1,4-부탄디올의 제조 방법 |
| CN113731442B (zh) * | 2021-08-20 | 2024-02-02 | 河南省生物基材料产业研究院有限公司 | 一种马来酸二甲酯加氢反应催化剂及其制备方法和应用 |
| GB202203264D0 (en) | 2022-03-09 | 2022-04-20 | Johnson Matthey Davy Technologies Ltd | Process for producing a refined 1,4-butanediol stream |
| CN114874074B (zh) * | 2022-05-27 | 2023-06-13 | 辽宁石油化工大学 | 一种1,4-丁二醇的分离纯化工艺与系统 |
| CN115716778A (zh) * | 2022-10-10 | 2023-02-28 | 新疆蓝山屯河能源有限公司 | 低温纯化结晶提升bdo纯度的方法及装置 |
| CN118561661A (zh) * | 2024-05-06 | 2024-08-30 | 内蒙古东景生物环保科技有限公司 | 一种1,4-丁二醇的提纯方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE366084A (xx) | 1928-12-15 | |||
| GB8331793D0 (en) | 1983-11-29 | 1984-01-04 | Davy Mckee Ltd | Process |
| GB8514002D0 (en) | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
| GB8618888D0 (en) | 1986-08-01 | 1986-09-10 | Davy Mckee Ltd | Process |
| WO1988000937A1 (en) | 1986-08-01 | 1988-02-11 | Davy Mckee (London) Limited | Process for the co-production of butane-1,4-diol and gamma-butyrolactone |
| ES2090123T3 (es) | 1989-01-17 | 1996-10-16 | Davy Process Techn Ltd | Proceso en continuo para la produccion de esteres de acidos carboxilicos. |
| DE3909485A1 (de) * | 1989-03-22 | 1990-09-27 | Basf Ag | Verfahren zur herstellung von butandiol-1,4 und tetrahydrofuran |
| JP3175360B2 (ja) | 1992-12-10 | 2001-06-11 | 三菱化学株式会社 | １，４−ブタンジオールの精製方法 |
| KR100500858B1 (ko) * | 1996-03-29 | 2005-11-08 | 데이비 프로세스 테크놀로지 리미티드 | 부탄-1,4-디올의정제방법 |
| ZA972614B (en) * | 1996-03-29 | 1997-12-22 | Kvaerner Process Tech Ltd | Process for the production of butane-1,4-diol. |
| ZA973972B (en) | 1996-05-14 | 1998-03-23 | Kvaerner Process Tech Ltd | A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran. |
| ZA973971B (en) | 1996-05-15 | 1998-03-23 | Kvaerner Process Tech Ltd | A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran. |
| SG65043A1 (en) * | 1997-01-23 | 1999-05-25 | Mitsubishi Chem Corp | Process for purifying crude 1,4-butanediol |
| US5981810A (en) | 1997-06-16 | 1999-11-09 | Mitsubishi Chemical Corporation | Process for preparing 1,4-butanediol |
| GB9724004D0 (en) | 1997-11-13 | 1998-10-21 | Kvaerner Process Tech Ltd | Process |
| GB9724195D0 (en) * | 1997-11-14 | 1998-01-14 | Kvaerner Process Tech Ltd | Process |
| DE19809493A1 (de) | 1998-03-05 | 1999-09-09 | Basf Ag | Verfahren zur Destillation Butandiol-haltiger Gemische |
| DE69800886T2 (de) | 1998-03-23 | 2001-10-11 | Basf Ag | Verfahren zur Herstellung von 1,4-Butandiol, Butyrolacton und Tetrahydrofuran |
| MY122525A (en) | 1999-10-12 | 2006-04-29 | Kvaerner Process Tech Ltd | Process for the simultaneous production of maleic anyhydride and its hydrogenated derivatives |
| EP1108702A1 (en) * | 1999-12-13 | 2001-06-20 | Kvaerner Process Technology Limited | Process for the co-production of aliphatic diols and cyclic ethers |
| GB0117090D0 (en) | 2001-07-12 | 2001-09-05 | Kvaerner Process Tech Ltd | Process |
| JP3998440B2 (ja) | 2001-07-17 | 2007-10-24 | 三菱化学株式会社 | １，４−ブタンジオールの製造方法 |
| GB0325526D0 (en) | 2003-10-31 | 2003-12-03 | Davy Process Techn Ltd | Process |
| GB0325530D0 (en) | 2003-10-31 | 2003-12-03 | Davy Process Techn Ltd | Process |
| GB0329152D0 (en) | 2003-12-16 | 2004-01-21 | Davy Process Techn Ltd | Process |
-
2004
- 2004-10-01 GB GBGB0421928.3A patent/GB0421928D0/en not_active Ceased
-
2005
- 2005-09-29 WO PCT/GB2005/003741 patent/WO2006037957A1/en not_active Ceased
- 2005-09-29 EP EP05786994.3A patent/EP1794109B1/en not_active Expired - Lifetime
- 2005-09-29 KR KR1020077007238A patent/KR101223949B1/ko not_active Expired - Fee Related
- 2005-09-29 AU AU2005291129A patent/AU2005291129B2/en not_active Ceased
- 2005-09-29 CN CN2005800315462A patent/CN101052607B/zh not_active Expired - Fee Related
- 2005-09-29 EA EA200700713A patent/EA013753B1/ru not_active IP Right Cessation
- 2005-09-29 US US11/575,206 patent/US8129548B2/en not_active Expired - Fee Related
- 2005-09-29 ZA ZA200702523A patent/ZA200702523B/xx unknown
- 2005-09-29 MX MX2007003969A patent/MX2007003969A/es active IP Right Grant
- 2005-09-29 BR BRPI0516831-7A patent/BRPI0516831A/pt not_active IP Right Cessation
- 2005-09-29 JP JP2007534078A patent/JP5526335B2/ja not_active Expired - Fee Related
- 2005-09-29 CA CA2581539A patent/CA2581539C/en not_active Expired - Fee Related
- 2005-09-30 AR ARP050104145A patent/AR051378A1/es not_active Application Discontinuation
- 2005-09-30 TW TW094134426A patent/TWI353350B/zh not_active IP Right Cessation
-
2007
- 2007-04-30 NO NO20072248A patent/NO20072248L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1794109A1 (en) | 2007-06-13 |
| AU2005291129B2 (en) | 2011-09-22 |
| BRPI0516831A (pt) | 2008-09-23 |
| NO20072248L (no) | 2007-04-30 |
| TWI353350B (en) | 2011-12-01 |
| CA2581539C (en) | 2013-06-18 |
| KR20070059116A (ko) | 2007-06-11 |
| CN101052607A (zh) | 2007-10-10 |
| AR051378A1 (es) | 2007-01-10 |
| JP2008514684A (ja) | 2008-05-08 |
| TW200621688A (en) | 2006-07-01 |
| US20070260073A1 (en) | 2007-11-08 |
| CA2581539A1 (en) | 2006-04-13 |
| GB0421928D0 (en) | 2004-11-03 |
| AU2005291129A1 (en) | 2006-04-13 |
| WO2006037957A1 (en) | 2006-04-13 |
| KR101223949B1 (ko) | 2013-01-18 |
| US8129548B2 (en) | 2012-03-06 |
| JP5526335B2 (ja) | 2014-06-18 |
| EA013753B1 (ru) | 2010-06-30 |
| MX2007003969A (es) | 2007-05-11 |
| CN101052607B (zh) | 2012-06-20 |
| EP1794109B1 (en) | 2016-02-03 |
| EA200700713A1 (ru) | 2007-08-31 |
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