FR2288074A1 - Procede d'hydrogenation d'un peroxyde organopolymere - Google Patents
Procede d'hydrogenation d'un peroxyde organopolymereInfo
- Publication number
- FR2288074A1 FR2288074A1 FR7530930A FR7530930A FR2288074A1 FR 2288074 A1 FR2288074 A1 FR 2288074A1 FR 7530930 A FR7530930 A FR 7530930A FR 7530930 A FR7530930 A FR 7530930A FR 2288074 A1 FR2288074 A1 FR 2288074A1
- Authority
- FR
- France
- Prior art keywords
- organopolymer
- hydrogenation
- peroxide
- organopolymer peroxide
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49117694A JPS5144592A (en) | 1974-10-15 | 1974-10-15 | Nitsukerushokubaino saiseihoho |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288074A1 true FR2288074A1 (fr) | 1976-05-14 |
FR2288074B1 FR2288074B1 (fr) | 1980-04-18 |
Family
ID=14717973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530930A Granted FR2288074A1 (fr) | 1974-10-15 | 1975-10-09 | Procede d'hydrogenation d'un peroxyde organopolymere |
Country Status (6)
Country | Link |
---|---|
US (1) | US4002692A (fr) |
JP (1) | JPS5144592A (fr) |
DE (1) | DE2546201C3 (fr) |
FR (1) | FR2288074A1 (fr) |
GB (1) | GB1474304A (fr) |
NL (1) | NL163434C (fr) |
Families Citing this family (8)
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 |
US4255338A (en) * | 1979-02-21 | 1981-03-10 | E. I. Du Pont De Nemours And Company | Process for the preparation of 2,5-dihydrofuran |
US4209651A (en) * | 1979-02-21 | 1980-06-24 | E. I. Du Pont De Nemours And Company | Hydrogenation of butadienepolyperoxide to unsaturated diols |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL90034C (fr) * | 1956-10-15 | |||
US3670041A (en) * | 1970-06-10 | 1972-06-13 | Monsanto Co | Hydrogenation process |
JPS5338719B2 (fr) * | 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 |
-
1974
- 1974-10-15 JP JP49117694A patent/JPS5144592A/ja active Granted
-
1975
- 1975-10-03 US US05/619,227 patent/US4002692A/en not_active Expired - Lifetime
- 1975-10-09 FR FR7530930A patent/FR2288074A1/fr active Granted
- 1975-10-13 NL NL7511980.A patent/NL163434C/xx not_active IP Right Cessation
- 1975-10-15 DE DE2546201A patent/DE2546201C3/de not_active Expired
- 1975-10-15 GB GB4227775A patent/GB1474304A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL163434B (nl) | 1980-04-15 |
JPS5612186B2 (fr) | 1981-03-19 |
JPS5144592A (en) | 1976-04-16 |
DE2546201B2 (de) | 1978-10-19 |
NL7511980A (nl) | 1976-04-21 |
US4002692A (en) | 1977-01-11 |
DE2546201C3 (de) | 1979-06-13 |
GB1474304A (en) | 1977-05-25 |
FR2288074B1 (fr) | 1980-04-18 |
DE2546201A1 (de) | 1976-04-22 |
NL163434C (nl) | 1980-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |