ZA972614B - Process for the production of butane-1,4-diol. - Google Patents

Process for the production of butane-1,4-diol.

Info

Publication number
ZA972614B
ZA972614B ZA9702614A ZA972614A ZA972614B ZA 972614 B ZA972614 B ZA 972614B ZA 9702614 A ZA9702614 A ZA 9702614A ZA 972614 A ZA972614 A ZA 972614A ZA 972614 B ZA972614 B ZA 972614B
Authority
ZA
South Africa
Prior art keywords
butane
diol
production
Prior art date
Application number
ZA9702614A
Other languages
English (en)
Inventor
Michael Anthony Wood
Paul Willett
Stephen William Colley
Mohammad Sharif
Original Assignee
Kvaerner Process Tech Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kvaerner Process Tech Ltd filed Critical Kvaerner Process Tech Ltd
Publication of ZA972614B publication Critical patent/ZA972614B/xx

Links

Classifications

    • 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

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Dc-Dc Converters (AREA)
  • Furan Compounds (AREA)
ZA9702614A 1996-03-29 1997-03-26 Process for the production of butane-1,4-diol. ZA972614B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96302259 1996-03-29

Publications (1)

Publication Number Publication Date
ZA972614B true ZA972614B (en) 1997-12-22

Family

ID=8224870

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9702614A ZA972614B (en) 1996-03-29 1997-03-26 Process for the production of butane-1,4-diol.

Country Status (14)

Country Link
US (1) US6137016A (es)
EP (1) EP0891315B1 (es)
JP (1) JP4099233B2 (es)
CN (1) CN1089744C (es)
AU (1) AU710732B2 (es)
BR (1) BR9708376B1 (es)
CA (1) CA2250220C (es)
DE (1) DE69707849T2 (es)
ES (1) ES2167728T3 (es)
MX (1) MX203953B (es)
SA (1) SA97180056B1 (es)
TW (1) TW366335B (es)
WO (1) WO1997036846A1 (es)
ZA (1) ZA972614B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19809493A1 (de) * 1998-03-05 1999-09-09 Basf Ag Verfahren zur Destillation Butandiol-haltiger Gemische
DE19840277A1 (de) 1998-09-04 2000-03-09 Degussa Verfahren zur Reduzierung des Gehalts an Acetalen oder Ketalen in alkoholischen Reaktionsgemischen
GB0421928D0 (en) * 2004-10-01 2004-11-03 Davy Process Techn Ltd Process
US7067615B1 (en) * 2005-06-13 2006-06-27 Eastman Chemical Company Hydrotreating polyester precursors
TWI395729B (zh) * 2011-01-14 2013-05-11 China Petrochemical Dev Corp A method for producing a dihydric alcohol compound
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
WO2013005750A1 (ja) 2011-07-04 2013-01-10 三菱化学株式会社 テトラヒドロフランの製造方法
KR101886473B1 (ko) 2011-07-04 2018-08-07 미쯔비시 케미컬 주식회사 테트라하이드로푸란의 제조 방법
WO2013012047A1 (ja) 2011-07-20 2013-01-24 三菱化学株式会社 炭素原子数４の不飽和化合物を原料とする水素化物の製造方法
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
CN103044198B (zh) * 2011-10-17 2015-10-21 中国石油化工股份有限公司 一种1,4-丁二醇纯化并联产四氢呋喃的方法
CN103946201B (zh) 2011-11-25 2017-03-08 康瑟公司 通过在混合的液相/气相中氢化马来酸二烷基酯生产1,4‑丁二醇的方法
CN102531834A (zh) * 2011-12-15 2012-07-04 中国科学院过程工程研究所 一种1,4-丁二醇生产过程中的废液回收系统及工艺
CN105209415B (zh) 2013-05-31 2017-05-03 国际壳牌研究有限公司 分离亚烷基二醇的方法
US9932284B2 (en) 2013-05-31 2018-04-03 Shell Oil Company Process for the separation of 1,4-butanediol and co-products
US20160096790A1 (en) * 2013-05-31 2016-04-07 Shell Oil Company Process for the separation of 1,4-butanediol
MY173630A (en) 2013-05-31 2020-02-12 Shell Int Research Glycol recovery with solvent extraction
WO2014196530A1 (ja) 2013-06-04 2014-12-11 株式会社クラレ 多価アルコールの製造方法
JP6241387B2 (ja) * 2013-07-24 2017-12-06 三菱ケミカル株式会社 脂肪族ジオールの製造方法
WO2016026726A1 (de) * 2014-08-20 2016-02-25 Basf Se Verfahren zur reinigung von 1,4-butandiol durch extraktion
CN105418371A (zh) * 2015-11-10 2016-03-23 中国石化长城能源化工（宁夏）有限公司 一种1,4-丁二醇催化加氢脱色方法
CN105418367A (zh) * 2015-11-10 2016-03-23 中国石化长城能源化工（宁夏）有限公司 一种1,4-丁二醇的脱色方法
CN106902826B (zh) 2017-02-28 2019-05-17 山西大学 一种包覆Ni-Al2O3@Al2O3-SiO2催化剂及制备方法和应用
CN106902825A (zh) 2017-02-28 2017-06-30 山西大学 一种包覆Ni‑Al2 O3@SiO2 催化剂及制备方法和应用
EP4225721A1 (en) 2020-10-07 2023-08-16 Shell Internationale Research Maatschappij B.V. Process for the production of glycols
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
CN114436775B (zh) * 2020-10-31 2024-05-31 中国石油化工股份有限公司 一种由含缩醛的粗品加氢精制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
GB202203264D0 (en) 2022-03-09 2022-04-20 Johnson Matthey Davy Technologies Ltd Process for producing a refined 1,4-butanediol stream
CN114853573B (zh) * 2022-05-27 2023-06-13 辽宁石油化工大学 一种1,4-丁二醇的分离纯化方法与系统
CN114853571B (zh) * 2022-05-27 2023-06-13 辽宁石油化工大学 一种1,4-丁二醇的生产工艺与系统
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
CN117843444A (zh) * 2023-12-26 2024-04-09 南京长江江宇环保科技股份有限公司 一种精制1, 4-丁二醇的工艺方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768214A (en) * 1952-01-17 1956-10-23 Gen Aniline & Film Corp Elimination of color-forming impurities from 1, 4-butanediol
US4383895A (en) * 1980-08-21 1983-05-17 E. I. Du Pont De Nemours And Company Purification of 1,4-butanediol
JPS58167532A (ja) * 1982-03-29 1983-10-03 Daicel Chem Ind Ltd ブタンジオ−ル類の分離法
GB8331793D0 (en) * 1983-11-29 1984-01-04 Davy Mckee Ltd Process
GB8514002D0 (en) * 1985-06-04 1985-07-10 Davy Mckee Ltd Process
JPH0635404B2 (ja) * 1985-02-27 1994-05-11 三菱化成株式会社 粗１，４−ブタンジオ−ルの精製方法
GB8618888D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process
EP0277168A1 (en) * 1986-08-01 1988-08-10 DAVY McKEE (LONDON) LIMITED PROCESS FOR THE CO-PRODUCTION OF BUTANE-1,4-DIOL AND $i(GAMMA)-BUTYROLACTONE
ATE138904T1 (de) * 1989-01-17 1996-06-15 Davy Process Techn Ltd Kontinuierliches verfahren zur herstellung von carbonsäureestern
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

Also Published As

Publication number Publication date
WO1997036846A1 (en) 1997-10-09
DE69707849D1 (de) 2001-12-06
EP0891315B1 (en) 2001-10-31
AU2171497A (en) 1997-10-22
TW366335B (en) 1999-08-11
JP4099233B2 (ja) 2008-06-11
DE69707849T2 (de) 2002-04-04
SA97180056B1 (ar) 2006-07-09
BR9708376A (pt) 2000-01-04
AU710732B2 (en) 1999-09-30
CA2250220C (en) 2006-09-12
US6137016A (en) 2000-10-24
ES2167728T3 (es) 2002-05-16
CN1089744C (zh) 2002-08-28
BR9708376B1 (pt) 2010-07-27
CN1216973A (zh) 1999-05-19
MX9807980A (en) 1999-04-30
EP0891315A1 (en) 1999-01-20
CA2250220A1 (en) 1997-10-09
JP2000507566A (ja) 2000-06-20
MX203953B (en) 2001-08-28

Similar Documents

Publication Publication Date Title
ZA972614B (en) Process for the production of butane-1,4-diol.
MXPA98006731A (es) Procedimiento para producir n-acetil-d-glucosamina.
AU2709900A (en) Process for making 2,3-dihalopropanols
CY2440B1 (en) Process improvement in the synthesis of N-A3-(3-cyanopyrazolo A1,5-aUpyrimidin-7-yl)phenylU-N-ethyl-acetamide.
ZA973972B (en) A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
ZA973971B (en) A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
ZA989588B (en) Process for the production of butane-1,4-diol Y-butyrolactone and tetrahydrofuran
ZA971576B (en) Process for obtaining isophorone.
EP0683024A3 (de) Verfahren zum Herstellen von Formteilen.
ZA97559B (en) Dihalopropene compounds, their use and intermediates for their production.
AU2397997A (en) Process for making 4,6-dihydroxypyrimidine
EP0613634A3 (de) Verfahren zur Herstellung von Stiften, insbes. von Kosmetikstiften.
ZA989584B (en) Process for the preparation of butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
EP0684271A3 (de) Verfahren zur Herstellung von Polyamiden auf Basis von alpha,w-Dinitrilen.
PL327946A1 (en) Novel production process
ZA200001434B (en) Process for the production of polymer.
ZA972239B (en) Process for making confectionery.
ZA957278B (en) Stereoselective process for producing dihydro-2,3-benzo-diazepine derivatives
ZA9710349B (en) Process for making benzisothiazolin-3-ones.
HUP9802054A3 (en) Process for producing 4,4,5,5,5-pentafluor-1-pentanol
EP1061060A4 (en) PROCESS FOR THE PRODUCTION OF 1,2,4-BUTANETRIOL
ZA975628B (en) Process for producing sourdough.
HUP9701057A3 (en) Substituted benzoylguanidine derivatives, process for producing
ZA966347B (en) Process for the preparation of 1,4-butenediol.
AU6726098A (en) Creatine-ascorbates, production process