ES2070578T3 - Procedimiento de preparacion de gamma-butirolactona. - Google Patents

Procedimiento de preparacion de gamma-butirolactona.

Info

Publication number
ES2070578T3
ES2070578T3 ES92201986T ES92201986T ES2070578T3 ES 2070578 T3 ES2070578 T3 ES 2070578T3 ES 92201986 T ES92201986 T ES 92201986T ES 92201986 T ES92201986 T ES 92201986T ES 2070578 T3 ES2070578 T3 ES 2070578T3
Authority
ES
Spain
Prior art keywords
butirolactone
gamma
catalyst
preparation procedure
neighborhood
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.)
Expired - Lifetime
Application number
ES92201986T
Other languages
English (en)
Inventor
Tatsumi Ichiki
Kaori Mori
Sadakatsu Suzuki
Hiroshi Ueno
Kenji Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tonen Chemical Corp
Original Assignee
Tonen Sekiyu Kagaku KK
Tonen Chemical Corp
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 JP03329752A external-priority patent/JP3124347B2/ja
Priority claimed from JP11425792A external-priority patent/JP3173860B2/ja
Application filed by Tonen Sekiyu Kagaku KK, Tonen Chemical Corp filed Critical Tonen Sekiyu Kagaku KK
Application granted granted Critical
Publication of ES2070578T3 publication Critical patent/ES2070578T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530036—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp being made in chemically-modified cellulosic material, e.g. Rayon
    • A61F2013/530051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp being made in chemically-modified cellulosic material, e.g. Rayon being made in cross-linked cellulosic fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530058—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530058—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres
    • A61F2013/530065—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres with chemical pulp
    • A61F2013/530072—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres with chemical pulp with sulphate pulp, e.g. Kraft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • A61F2013/530058—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres
    • A61F2013/530065—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres with chemical pulp
    • A61F2013/530087—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp with specific method of producing wood pulp fibres with chemical pulp with debonding agents

Abstract

LA GAMMA-BUTIROLACTONA SE PREPARA POR DESHIDROGENACION CATALITICA DEL 1,4-BUTANEDIOL EN UNA FASE GASEOSA EN PRESENCIA DE UN CATALIZADOR QUE COMPRENDE COBRE, CROMO Y MANGANESO Y/O BARIO. LA MEJORA RESIDE EN EL HECHO DE QUE EL CATALIZADOR, ADEMAS, CONTIENE SODIO Y/O POTASIO, POR LO QUE SE SUPRIME LA FORMACION DE SUBPRODUCTOS Y SE OBTIENEN UN RENDIMIENTO ALTO, UNA SELECTIVIDAD ALTA Y UNA VIDA PROLONGADA DEL CATALIZADOR.
ES92201986T 1991-07-17 1992-07-16 Procedimiento de preparacion de gamma-butirolactona. Expired - Lifetime ES2070578T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20106691 1991-07-17
JP03329752A JP3124347B2 (ja) 1991-07-17 1991-11-20 γ‐ブチロラクトンの製造方法
JP11425792A JP3173860B2 (ja) 1992-04-08 1992-04-08 γ‐ブチロラクトンの製造方法

Publications (1)

Publication Number Publication Date
ES2070578T3 true ES2070578T3 (es) 1995-06-01

Family

ID=27312689

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92201986T Expired - Lifetime ES2070578T3 (es) 1991-07-17 1992-07-16 Procedimiento de preparacion de gamma-butirolactona.

Country Status (5)

Country Link
US (1) US5210229A (es)
EP (1) EP0523774B1 (es)
AT (1) ATE116307T1 (es)
DE (1) DE69201027T2 (es)
ES (1) ES2070578T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3095293B2 (ja) * 1992-08-25 2000-10-03 東燃化学株式会社 γ‐ブチロラクトンの製造方法
CN1052480C (zh) * 1996-06-28 2000-05-17 中国石油化工总公司 1,4－丁二醇气相脱氢制备γ－丁内酯的方法
KR100464621B1 (ko) * 1996-12-30 2005-04-06 에스케이 주식회사 감마부티로락톤(r-Butyrolactone)의제조방법
CN1081948C (zh) * 1997-12-16 2002-04-03 中国石油化工集团公司 1,4－丁二醇气相脱氢制γ－丁内酯的催化剂
CN1085665C (zh) * 1997-12-23 2002-05-29 中国石油化工集团公司 1，4－丁二醇脱氢制备γ－丁内酯的催化剂及应用
CN101139332B (zh) * 2007-09-27 2010-12-15 复旦大学 用负载型纳米金催化剂催化制备γ-丁内酯的方法
US8828903B2 (en) * 2008-11-10 2014-09-09 Basf Corporation Copper catalyst for dehydrogenation application
CN103351321B (zh) * 2013-06-20 2015-08-26 滨州裕能化工有限公司 一种nmp的连续生产方法
CN115368323A (zh) * 2021-05-21 2022-11-22 矫文策 一种催化氧化四氢糠醇制备γ-丁内酯的方法
CN115814794A (zh) * 2022-12-01 2023-03-21 西安凯立新材料股份有限公司 铜/氧化硅催化剂及其制备方法和应用
CN116272984A (zh) * 2023-03-01 2023-06-23 陕西延长石油（集团）有限责任公司 一种催化1，4-丁二醇脱氢制备γ-丁内酯的催化剂及其制备方法与应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420250A (en) * 1944-09-08 1947-05-06 Monsanto Chemicals Method of preparing gammavalerolactone
US3374184A (en) * 1964-03-11 1968-03-19 Air Prod & Chem Copper chromite-alkali metal oxide high surface area hydrogenation catalyst
SU468918A1 (ru) * 1972-07-18 1975-04-30 Среднеазиатский Научно-Исследовательский Институт Нефтеперерабатывающей Промышленности Способ получени -бутиролактона
SU745903A1 (ru) * 1977-09-26 1980-07-07 Ярославский политехнический институт Способ получени -бутиролактона
US4356310A (en) * 1981-07-02 1982-10-26 National Distillers & Chemical Corp. Process for preparing gamma-butyrolactone and butenolide
JPS5813573A (ja) * 1981-07-20 1983-01-26 Mitsubishi Petrochem Co Ltd γ−ブチロラクトンの製造方法
GB8717989D0 (en) * 1987-07-29 1987-09-03 Davy Mckee Ltd Catalyst
US5110954A (en) * 1990-07-11 1992-05-05 E. I. Du Pont De Nemours And Company Dehydrogenation of diols

Also Published As

Publication number Publication date
US5210229A (en) 1993-05-11
DE69201027D1 (de) 1995-02-09
ATE116307T1 (de) 1995-01-15
EP0523774B1 (en) 1994-12-28
EP0523774A1 (en) 1993-01-20
DE69201027T2 (de) 1995-05-11

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