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RU96108796A - METHOD FOR PRODUCING 1,4-BUTANDIOL - Google Patents

METHOD FOR PRODUCING 1,4-BUTANDIOL

Info

Publication number
RU96108796A
RU96108796A RU96108796/04A RU96108796A RU96108796A RU 96108796 A RU96108796 A RU 96108796A RU 96108796/04 A RU96108796/04 A RU 96108796/04A RU 96108796 A RU96108796 A RU 96108796A RU 96108796 A RU96108796 A RU 96108796A
Authority
RU
Russia
Prior art keywords
hydrogenation catalyst
element selected
supported
carrier
elements
Prior art date
Application number
RU96108796/04A
Other languages
Russian (ru)
Other versions
RU2119905C1 (en
Inventor
Пинкос Рольф
Хартмут Фишер Рольф
Брайтшайдель Борис
Поланек Петер
Original Assignee
Басф Аг
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
Priority claimed from DE4325753A external-priority patent/DE4325753A1/en
Application filed by Басф Аг filed Critical Басф Аг
Publication of RU96108796A publication Critical patent/RU96108796A/en
Application granted granted Critical
Publication of RU2119905C1 publication Critical patent/RU2119905C1/en

Links

Claims (11)

1. Способ получения 1,4-бутандиола, отличающийся тем, что 2,5-дигидрофуран в одну стадию подвергают взаимодействию с водой и водородом при температуре 20 - 300°С и давлении 1 - 300 бар на катализаторе гидрирования.1. The method of obtaining 1,4-butanediol, characterized in that 2,5-dihydrofuran in one step is subjected to interaction with water and hydrogen at a temperature of 20 to 300 ° C and a pressure of 1 to 300 bar on a hydrogenation catalyst. 2. Способ по п. 1, отличающийся тем, что используют катализатор гидрирования, содержащий по меньшей мере один элемент, выбранный из групп Ib, VIb, VIIb или VIIIb периодической системы элементов. 2. The method according to p. 1, characterized in that the use of a hydrogenation catalyst containing at least one element selected from groups Ib, VIb, VIIb or VIIIb of the periodic system of elements. 3. Способ по пп. 1 и 2, отличающийся тем, что используют гетерогенный катализатор гидрирования. 3. The method according to PP. 1 and 2, characterized in that they use a heterogeneous hydrogenation catalyst. 4. Способ по пп. 1 - 3, отличающийся тем, что используют катализатор гидри- рования, каталитический компонент которого нанесен на носитель. 4. The method according to PP. 1 to 3, characterized in that they use a hydrogenation catalyst, the catalytic component of which is supported on a carrier. 5. Способ по пп. 1 - 4, отличающийся тем, что используют катализатор гидри- рования, содержащий один или несколько компонентов, действующих в качестве бренстедовской или льюисовской кислоты. 5. The method according to PP. 1 to 4, characterized in that a hydrogenation catalyst is used containing one or more components acting as Brainsted or Lewis acid. 6. Способ по пп. 1 - 5, отличающийся тем, что используют содержащий рений катализатор гидрирования. 6. The method according to PP. 1 to 5, characterized in that use containing rhenium hydrogenation catalyst. 7. Способ по пп. 1 - 5, отличающийся тем, что используют содержащий медь катализатор гидрирования. 7. The method according to PP. 1 to 5, characterized in that they use a copper containing hydrogenation catalyst. 8. Способ по пп. 1 - 5, отличающийся тем, что используют содержащий никель или кобальт катализатор гидрирования. 8. The method according to PP. 1 to 5, characterized in that use containing Nickel or cobalt hydrogenation catalyst. 9. Способ по пп. 1 - 5, отличающийся тем, что используют катализатор гидрирования, содержащий металл платиновой группы. 9. The method according to PP. 1 to 5, characterized in that they use a hydrogenation catalyst containing a platinum group metal. 10. Способ по пп. 1 - 9, отличающийся тем, что используют катализатор гидрирования, каталитически активный компонент которого нанесен на носитель, содержащий окись алюминия, глиноземы, двуокись кремния, двуокись циркония, двуокись титана, цеолит и/или активный уголь. 10. The method according to PP. 1 to 9, characterized in that the use of a hydrogenation catalyst, the catalytically active component of which is supported on a carrier containing aluminum oxide, alumina, silicon dioxide, zirconium dioxide, titanium dioxide, zeolite and / or activated carbon. 11. Способ по пп. 1 и 2, отличающийся тем, что используют гомогенный катализатор гидрирования, содержащий элемент, выбранный из группы VIIIb Периодической системы элементов. 11. The method according to PP. 1 and 2, characterized in that they use a homogeneous hydrogenation catalyst containing an element selected from group VIIIb of the Periodic system of elements.
RU96108796/04A 1993-07-31 1994-07-07 Method of synthesis of 1,4-butanediol RU2119905C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4325753.4 1993-07-31
DE4325753A DE4325753A1 (en) 1993-07-31 1993-07-31 Process for the preparation of 1,4-butanediol

Publications (2)

Publication Number Publication Date
RU96108796A true RU96108796A (en) 1998-05-20
RU2119905C1 RU2119905C1 (en) 1998-10-10

Family

ID=6494169

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96108796/04A RU2119905C1 (en) 1993-07-31 1994-07-07 Method of synthesis of 1,4-butanediol

Country Status (13)

Country Link
EP (1) EP0711267B1 (en)
JP (1) JP3616642B2 (en)
KR (1) KR100307255B1 (en)
CN (1) CN1066702C (en)
AT (1) ATE159237T1 (en)
AU (1) AU7384794A (en)
CA (1) CA2168458C (en)
DE (2) DE4325753A1 (en)
ES (1) ES2107852T3 (en)
FI (1) FI111458B (en)
RU (1) RU2119905C1 (en)
TW (1) TW328947B (en)
WO (1) WO1995004023A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422051A1 (en) * 1994-06-27 1996-01-04 Basf Ag Process for the preparation of 1,4-butanediol
DE4443529A1 (en) * 1994-12-07 1996-06-13 Basf Ag Catalyst for carrying out reactions catalyzed by Lewis acid
DE19749201A1 (en) 1997-11-07 1999-08-12 Degussa Process for intermolecular etherification and ether cleavage
DE19929396B4 (en) * 1999-06-26 2013-08-22 Basf Se Vacuum insulation units containing a sorbent
DE19935828A1 (en) * 1999-07-29 2001-02-01 Basf Ag Production of pentanediols from alkoxydihydropyrans
CN103102246B (en) * 2011-11-10 2014-10-22 中国科学院大连化学物理研究所 Method for preparing 1,3-dihydric alcohol
EP2674552B1 (en) 2012-06-12 2017-01-11 iLOQ Oy Electromechanical lock
CN104341269A (en) * 2013-08-02 2015-02-11 胡小军 Preparation method of 1,4-butanediol solution
CN105618051B (en) * 2014-10-27 2018-01-26 中国科学院大连化学物理研究所 Catalyst for CO hydrogenation to synthesize high-carbon alcohols for co-production of naphtha and diesel, its preparation method and application
WO2016097062A1 (en) * 2014-12-18 2016-06-23 Shell Internationale Research Maatschappij B.V. Process for the production of n-butanol and 1,4-butanediol from furan
JP6859657B2 (en) * 2016-10-19 2021-04-14 三菱ケミカル株式会社 Method for producing diol compound

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248669B (en) * 1965-01-07 1968-03-14 Badische Anilin &. Soda-Fabrik Aktien gesellschaft, 6700 Ludwigshafen Process for the preparation of 2 3-dihydrofurans
DE2519817A1 (en) * 1975-05-03 1976-11-11 Hoechst Ag PROCESS FOR THE PRODUCTION OF BUTANDIOL- (1.4)
US4091041A (en) * 1977-06-13 1978-05-23 General Electric Company Preparation of 1,4-diols by hydrolysis-hydrogenation of 2-alkoxytetrahydrofurans
US4475004A (en) * 1983-12-21 1984-10-02 Ethyl Corporation Preparation of alkanediols
US4476332A (en) * 1983-12-21 1984-10-09 Ethyl Corporation Preparation of alkanediols
US4879420A (en) * 1988-05-06 1989-11-07 E.I. Du Pont De Nemours And Company Preparation of mixtures of butanediols
US4859801A (en) * 1988-05-26 1989-08-22 E. I. Du Pont De Nemours And Company Synthesis of mixtures of butanediols
DE3909485A1 (en) * 1989-03-22 1990-09-27 Basf Ag METHOD FOR PRODUCING BUTANDIOL-1,4 AND TETRAHYDROFURAN
US5254701A (en) * 1991-05-20 1993-10-19 Eastman Kodak Company Process for the production of mixtures of 2-hydroxytetrahydrofuran and 4-hydroxybutanal

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