JPH09508918A - ガンマ−ブチロラクトンの製造方法 - Google Patents
ガンマ−ブチロラクトンの製造方法Info
- Publication number
- JPH09508918A JPH09508918A JP7521596A JP52159695A JPH09508918A JP H09508918 A JPH09508918 A JP H09508918A JP 7521596 A JP7521596 A JP 7521596A JP 52159695 A JP52159695 A JP 52159695A JP H09508918 A JPH09508918 A JP H09508918A
- Authority
- JP
- Japan
- Prior art keywords
- zinc
- copper
- zirconium
- hydrogen
- anhydride
- 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
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 26
- 239000011701 zinc Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 14
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 14
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 13
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940014800 succinic anhydride Drugs 0.000 claims abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 10
- 238000005984 hydrogenation reaction Methods 0.000 claims description 9
- 150000008064 anhydrides Chemical class 0.000 claims description 8
- 239000012018 catalyst precursor Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000011592 zinc chloride Substances 0.000 claims description 3
- 235000005074 zinc chloride Nutrition 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 229960003280 cupric chloride Drugs 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000001384 succinic acid Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 2
- 239000005751 Copper oxide Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910000431 copper oxide Inorganic materials 0.000 claims 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000004913 activation Effects 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- IEPRKVQEAMIZSS-UHFFFAOYSA-N Di-Et ester-Fumaric acid Natural products CCOC(=O)C=CC(=O)OCC IEPRKVQEAMIZSS-UHFFFAOYSA-N 0.000 description 1
- IEPRKVQEAMIZSS-WAYWQWQTSA-N Diethyl maleate Chemical compound CCOC(=O)\C=C/C(=O)OCC IEPRKVQEAMIZSS-WAYWQWQTSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- GSGBONVNIUEIBM-UHFFFAOYSA-N [Zr+4].[O-2].[Zn+2].[Cu+2].[O-2].[O-2].[O-2] Chemical class [Zr+4].[O-2].[Zn+2].[Cu+2].[O-2].[O-2].[O-2] GSGBONVNIUEIBM-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 description 1
- VODBHXZOIQDDST-UHFFFAOYSA-N copper zinc oxygen(2-) Chemical compound [O--].[O--].[Cu++].[Zn++] VODBHXZOIQDDST-UHFFFAOYSA-N 0.000 description 1
- MPTQRFCYZCXJFQ-UHFFFAOYSA-L copper(II) chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Cu+2] MPTQRFCYZCXJFQ-UHFFFAOYSA-L 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- -1 steatite Chemical compound 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical class O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 description 1
- 150000003754 zirconium Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Furan Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.マレイン酸および(または)コハク酸を、水素含有ガスとの気相混合物の状 態で、触媒的に活性な酸化物からなる触媒、また場合によってはそれに本質的に 不活性な支持体を加えてなる触媒と接触させて触媒的に水素化することからなる ガンマ−ブチロラクトンの製造方法において、触媒的に活性な酸化物が、銅、亜 鉛およびジルコニウムの混合酸化物からなり、この混合酸化物の金属含有率が1 0−40%の銅、10−40%の亜鉛および30−70%のジルコニウムからな ることを特徴とする製造方法。 2.銅、亜鉛およびジルコニウムの混合酸化物の金属含有率が20−30%の銅 、20−30%の亜鉛および40−60%のジルコニウムからなる請求項1の製 造方法。 3.触媒的に活性な酸化物が、銅、亜鉛およびジルコニウムの水溶性塩の混合溶 液から触媒前駆体を共沈させること、共沈した触媒前駆体を洗浄および乾燥する こと、乾燥した触媒前駆体を300−500℃において仮焼すること、およびこ のようにして得られた触媒を水素含有ガス中で、次第に上昇して最終的には約3 50℃に達する温度において、活性化条件下に活性化することにより調製された ものである請求項1または2の製造方法。 4.銅、亜鉛およびジルコニウムの水溶性塩が、塩化第二銅、塩化亜鉛およびジ ルコニウムオキシクロライドである請求項3の製造方法。 5.触媒前駆体が、銅、亜鉛およびジルコニウムの水溶性塩の混合溶液に水酸化 ナトリウムの水溶液を添加することにより共沈させられる請求項3または4の製 造方法。 6.水素含有ガスとマレイン酸および(または)コハク酸の無水物との気相混合 物中の水素対無水物のモル比が、50対1から500対1の間にある請求項1な いし5のいずれかの製造方法。 7.水素対無水物のモル比が、80対1から250対1の間にある請求項6の製 造方法。 8.水素化を約200℃から300℃の温度で実施する請求項1ないし7のいず れかの製造方法。 9.水素化を約230℃から280℃の温度で実施する請求項8の製造方法。 10.水素化をほぼ大気圧から80気圧の圧力下に実施する請求項1ないし9の いずれかの製造方法。 11.水素化をほぼ1気圧から20気圧の圧力下に実施する請求項10の製造方 法。 12.水素含有ガスと無水物との気相混合物の調製を、熱い水素ガスの流れの中 で無水物を蒸発させることにより行なう請求項1ないし11のいずれかの製造方 法。 13.蒸発に先立って無水物をガンマ−ブチロラクトンに溶解しておく請求項1 2の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940317A IT1273320B (it) | 1994-02-22 | 1994-02-22 | Procedimento per la produzione di gamma-butirrolattone |
IT94A000317 | 1994-02-22 | ||
PCT/EP1995/000589 WO1995022539A1 (en) | 1994-02-22 | 1995-02-17 | Process for the production of gamma-butyrolactone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09508918A true JPH09508918A (ja) | 1997-09-09 |
JP4123525B2 JP4123525B2 (ja) | 2008-07-23 |
Family
ID=11367939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52159695A Expired - Fee Related JP4123525B2 (ja) | 1994-02-22 | 1995-02-17 | ガンマ−ブチロラクトンの製造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5698713A (ja) |
EP (1) | EP0746553B1 (ja) |
JP (1) | JP4123525B2 (ja) |
AT (1) | ATE169013T1 (ja) |
AU (1) | AU1809995A (ja) |
DE (1) | DE69503761T2 (ja) |
ES (1) | ES2119400T3 (ja) |
IT (1) | IT1273320B (ja) |
WO (1) | WO1995022539A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005530755A (ja) * | 2002-04-30 | 2005-10-13 | ビーエーエスエフ アクチェンゲゼルシャフト | γ−ブチロラクトンの製造方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637735A (en) * | 1994-08-10 | 1997-06-10 | China Petrochemical Corporation | Process for the preparation of gamma-butyrolactone |
IT1298096B1 (it) * | 1998-01-09 | 1999-12-20 | Lonza Spa | Procedimento per la produzione di gamma-butirrolattone |
DE10061553A1 (de) | 2000-12-11 | 2002-06-13 | Basf Ag | Poröser Katalysator für die Hydrierung von Maleinsäureanhydrid zu Tetrahydrofuran |
DE10061558A1 (de) | 2000-12-11 | 2002-06-13 | Basf Ag | Verfahren zur Hydrierung von Maleinsäureanhydrid und verwandten Verbindungen in einem Wirbelschichtreaktor |
DE10061557A1 (de) | 2000-12-11 | 2002-06-13 | Basf Ag | Verfahren zur Hydrierung von Maleinsäureanhydrid und verwandten Verbindungen in zwei hintereinandergeschalteten Reaktionszonen |
DE10061555A1 (de) | 2000-12-11 | 2002-06-20 | Basf Ag | Schalenkatalysator für die Hydrierung von Maleinsäureanhydrid und verwandten Verbindungen zu gamma-Butyrolacton und Tetrahydrofuran und Derivaten davon |
DE10133054A1 (de) | 2001-07-07 | 2003-01-16 | Basf Ag | Verfahren zur selektiven Herstellung von Tetrahydrofuran durch Hydrierung von Maleinsäureanhydrid |
KR100457066B1 (ko) * | 2002-04-22 | 2004-11-12 | 애경유화 주식회사 | 수소화 반응촉매 및 그의 제조방법, 및 이 촉매를이용하여 무수말레인산으로부터 감마-부티로락톤을제조하는 방법 |
DE10225926A1 (de) | 2002-06-11 | 2003-12-24 | Basf Ag | Verfahren zur Herstellung von Butandiol |
DE10225927A1 (de) | 2002-06-11 | 2003-12-24 | Basf Ag | Verfahren zur Herstellung von Butandiol durch kombinierte Gasphasen- und Flüssigphasensynthese |
DE10225929A1 (de) | 2002-06-11 | 2003-12-24 | Basf Ag | Zweistufiges Verfahren zur Herstellung von Butandiol mit Zwischenabtrennung von Bernsteinsäureanhydrid |
CN116273139B (zh) * | 2023-03-24 | 2023-11-10 | 济南悟通生物科技有限公司 | 一种制备γ-丁内酯的催化剂及其制备方法和应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3065243A (en) * | 1962-11-20 | Reduction of dicarboxylic acid esters | ||
DE1668348A1 (de) * | 1966-12-29 | 1972-03-30 | Kao Corp | Verfahren zur Herstellung von gamma-Butyrolacton |
FR1558895A (ja) * | 1967-04-11 | 1969-02-28 | ||
DE1768191A1 (de) * | 1968-04-11 | 1970-04-30 | Kyowa Chemicals Kabushiki Kais | Verfahren zur Herstellung von gamma-Butyrolakton |
US4001282A (en) * | 1973-02-12 | 1977-01-04 | General Electric Company | Process for producing gamma-butyrolactone |
US4083809A (en) * | 1976-08-20 | 1978-04-11 | Gaf Corporation | Hydrogenation catalyst and method of producing same |
BR8507068A (pt) * | 1984-11-21 | 1987-07-14 | Davy Mckee London | Processo para a producao de butano-1,4-diol |
GB8514001D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
US4965378A (en) * | 1987-12-23 | 1990-10-23 | The Standard Oil Company | Vapor-phase hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone |
US5072009A (en) * | 1987-12-23 | 1991-12-10 | The Standard Oil Company | Vapor-phase hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone |
CA1327812C (en) * | 1987-12-23 | 1994-03-15 | Thomas G. Attig | Vapor-phase hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone |
JPH0756786B2 (ja) * | 1988-03-09 | 1995-06-14 | 株式会社日立製作所 | 電子顕微鏡の焦点合わせ装置 |
US5347021A (en) * | 1990-04-16 | 1994-09-13 | Isp Investments Inc. | Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst |
CN1026321C (zh) * | 1991-08-28 | 1994-10-26 | 复旦大学 | 顺酐常压气相加氢合成γ-J内酯的方法 |
-
1994
- 1994-02-22 IT ITMI940317A patent/IT1273320B/it active IP Right Grant
-
1995
- 1995-02-17 WO PCT/EP1995/000589 patent/WO1995022539A1/en active IP Right Grant
- 1995-02-17 EP EP95909737A patent/EP0746553B1/en not_active Expired - Lifetime
- 1995-02-17 AT AT95909737T patent/ATE169013T1/de not_active IP Right Cessation
- 1995-02-17 DE DE69503761T patent/DE69503761T2/de not_active Expired - Fee Related
- 1995-02-17 AU AU18099/95A patent/AU1809995A/en not_active Abandoned
- 1995-02-17 ES ES95909737T patent/ES2119400T3/es not_active Expired - Lifetime
- 1995-02-17 JP JP52159695A patent/JP4123525B2/ja not_active Expired - Fee Related
- 1995-02-17 US US08/696,871 patent/US5698713A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005530755A (ja) * | 2002-04-30 | 2005-10-13 | ビーエーエスエフ アクチェンゲゼルシャフト | γ−ブチロラクトンの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
ATE169013T1 (de) | 1998-08-15 |
EP0746553A1 (en) | 1996-12-11 |
AU1809995A (en) | 1995-09-04 |
IT1273320B (it) | 1997-07-08 |
DE69503761T2 (de) | 1999-04-01 |
JP4123525B2 (ja) | 2008-07-23 |
US5698713A (en) | 1997-12-16 |
ITMI940317A1 (it) | 1995-08-22 |
EP0746553B1 (en) | 1998-07-29 |
DE69503761D1 (de) | 1998-09-03 |
ES2119400T3 (es) | 1998-10-01 |
WO1995022539A1 (en) | 1995-08-24 |
ITMI940317A0 (it) | 1994-02-22 |
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