DE2546201C3 - Verfahren zur Hydrierung von polymeren) Peroxid - Google Patents

Verfahren zur Hydrierung von polymeren) Peroxid

Info

Publication number
DE2546201C3
DE2546201C3 DE2546201A DE2546201A DE2546201C3 DE 2546201 C3 DE2546201 C3 DE 2546201C3 DE 2546201 A DE2546201 A DE 2546201A DE 2546201 A DE2546201 A DE 2546201A DE 2546201 C3 DE2546201 C3 DE 2546201C3
Authority
DE
Germany
Prior art keywords
catalyst
hydrogenation
nickel
peroxide
polymeric
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
Application number
DE2546201A
Other languages
German (de)
English (en)
Other versions
DE2546201B2 (de
DE2546201A1 (de
Inventor
Shunsuke Mabuchi
Hideaki Matsunaga
Kenji Tsuzuki
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Publication of DE2546201A1 publication Critical patent/DE2546201A1/de
Publication of DE2546201B2 publication Critical patent/DE2546201B2/de
Application granted granted Critical
Publication of DE2546201C3 publication Critical patent/DE2546201C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J25/00—Catalysts of the Raney type
    • B01J25/04—Regeneration or reactivation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE2546201A 1974-10-15 1975-10-15 Verfahren zur Hydrierung von polymeren) Peroxid Expired DE2546201C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49117694A JPS5144592A (en) 1974-10-15 1974-10-15 Nitsukerushokubaino saiseihoho

Publications (3)

Publication Number Publication Date
DE2546201A1 DE2546201A1 (de) 1976-04-22
DE2546201B2 DE2546201B2 (de) 1978-10-19
DE2546201C3 true DE2546201C3 (de) 1979-06-13

Family

ID=14717973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2546201A Expired DE2546201C3 (de) 1974-10-15 1975-10-15 Verfahren zur Hydrierung von polymeren) Peroxid

Country Status (6)

Country Link
US (1) US4002692A (enExample)
JP (1) JPS5144592A (enExample)
DE (1) DE2546201C3 (enExample)
FR (1) FR2288074A1 (enExample)
GB (1) GB1474304A (enExample)
NL (1) NL163434C (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539705A (en) * 1976-07-15 1978-01-28 Toyo Soda Mfg Co Ltd Hydrogenation of organic peroxides
US4209651A (en) * 1979-02-21 1980-06-24 E. I. Du Pont De Nemours And Company Hydrogenation of butadienepolyperoxide to unsaturated diols
US4255338A (en) * 1979-02-21 1981-03-10 E. I. Du Pont De Nemours And Company Process for the preparation of 2,5-dihydrofuran
US4247722A (en) * 1980-03-05 1981-01-27 E. I. Du Pont De Nemours And Company Hydrogenation of butadienepolyperoxide with activated phase-pure NiAl3
US4361495A (en) * 1981-03-13 1982-11-30 Gaf Corporation Regeneration of supported-nickel catalysts
KR960003807A (ko) * 1994-07-20 1996-02-23 홍해준 니켈계 폐촉매의 재생 및 제조방법
JP2001079411A (ja) * 1999-09-20 2001-03-27 Asahi Kasei Corp 還元糖の水素添加触媒の再生方法
US6558533B2 (en) * 2001-04-13 2003-05-06 W.R. Grace & Co.-Conn Process for sulfur removal from hydrocarbon liquids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561250A (enExample) * 1956-10-15
US3670041A (en) * 1970-06-10 1972-06-13 Monsanto Co Hydrogenation process
JPS5338719B2 (enExample) * 1972-12-25 1978-10-17
JP2811169B2 (ja) * 1996-06-14 1998-10-15 株式会社松永製作所 車椅子の軸受け取付け装置

Also Published As

Publication number Publication date
US4002692A (en) 1977-01-11
JPS5144592A (en) 1976-04-16
JPS5612186B2 (enExample) 1981-03-19
NL163434C (nl) 1980-09-15
NL7511980A (nl) 1976-04-21
NL163434B (nl) 1980-04-15
DE2546201B2 (de) 1978-10-19
GB1474304A (en) 1977-05-25
FR2288074B1 (enExample) 1980-04-18
DE2546201A1 (de) 1976-04-22
FR2288074A1 (fr) 1976-05-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee