DE3863958D1 - Katalysatoren fuer die katalytische pyrolyse von phenoldestillationsrueckstaenden und verfahren fuer die wiedergewinnung der nuetzlichen stoffe durch die pyrolyse derselben. - Google Patents

Katalysatoren fuer die katalytische pyrolyse von phenoldestillationsrueckstaenden und verfahren fuer die wiedergewinnung der nuetzlichen stoffe durch die pyrolyse derselben.

Info

Publication number
DE3863958D1
DE3863958D1 DE8888303120T DE3863958T DE3863958D1 DE 3863958 D1 DE3863958 D1 DE 3863958D1 DE 8888303120 T DE8888303120 T DE 8888303120T DE 3863958 T DE3863958 T DE 3863958T DE 3863958 D1 DE3863958 D1 DE 3863958D1
Authority
DE
Germany
Prior art keywords
pyrolysis
phenold
catalysts
recovery
useful substances
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 - Fee Related
Application number
DE8888303120T
Other languages
English (en)
Inventor
Tetsuo Imamura
Tatsuo Shirahata
Kichiro Shoji
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries 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
Priority claimed from JP62087638A external-priority patent/JPS63252547A/ja
Priority claimed from JP62087639A external-priority patent/JP2543074B2/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE3863958D1 publication Critical patent/DE3863958D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8888303120T 1987-04-09 1988-04-07 Katalysatoren fuer die katalytische pyrolyse von phenoldestillationsrueckstaenden und verfahren fuer die wiedergewinnung der nuetzlichen stoffe durch die pyrolyse derselben. Expired - Fee Related DE3863958D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62087638A JPS63252547A (ja) 1987-04-09 1987-04-09 フエノ−ル蒸留残渣分解用触媒
JP62087639A JP2543074B2 (ja) 1987-04-09 1987-04-09 フェノ−ル蒸留残渣からの有用物質の回収方法

Publications (1)

Publication Number Publication Date
DE3863958D1 true DE3863958D1 (de) 1991-09-05

Family

ID=26428888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888303120T Expired - Fee Related DE3863958D1 (de) 1987-04-09 1988-04-07 Katalysatoren fuer die katalytische pyrolyse von phenoldestillationsrueckstaenden und verfahren fuer die wiedergewinnung der nuetzlichen stoffe durch die pyrolyse derselben.

Country Status (8)

Country Link
US (1) US4960958A (de)
EP (1) EP0286408B1 (de)
KR (1) KR910001098B1 (de)
CN (1) CN1024097C (de)
CA (1) CA1303590C (de)
DE (1) DE3863958D1 (de)
ES (1) ES2023703B3 (de)
GR (1) GR3002736T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637891B1 (fr) * 1988-10-14 1991-05-10 Rhone Poulenc Chimie Procede de destruction des peroxydes d'acetone
FR2780966B1 (fr) * 1998-07-10 2000-09-08 Rhodia Chimie Sa Procede de recuperation de composes dans les produits lourds issus de leur fabrication
CN101128411B (zh) * 2005-02-21 2010-12-29 三井化学株式会社 酚类的精制方法
WO2007137020A2 (en) * 2006-05-16 2007-11-29 Shell Oil Company Method for decomposing di(phenylalkyl)peroxides to produce hydroxybenzenes and phenylalkenes using solid catalysts
CN106986739A (zh) * 2017-04-06 2017-07-28 乐陵力维化学品有限责任公司 一种苯酚残液再利用的生产工艺
KR102489410B1 (ko) 2019-09-16 2023-01-16 주식회사 엘지화학 페놀계 부산물 분해 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073398A (en) * 1934-12-26 1937-03-09 Marine Chemicals Company Ltd Activated magnesium hydroxide and method of manufacture
US2757209A (en) * 1951-04-26 1956-07-31 Allied Chem & Dye Corp Recovery of phenol and alphamethylstyrene from cumene oxidation reaction mixtures
US2910511A (en) * 1956-12-10 1959-10-27 Allied Chem Processes for the purification of phenols
GB940378A (en) * 1959-03-24 1963-10-30 Consolidation Coal Co Dealkylation of branched-chain ªÐ-alkylated phenols
DE1121621B (de) * 1959-04-06 1962-01-11 Phenolchemie Ges Mit Beschraen Verfahren zum Aufarbeiten der Destillationsrueckstaende, die bei der Herstellung von Phenol und Aceton durch Spalten von Cumolhydroperoxyd erhalten werden
GB1108327A (en) * 1964-08-05 1968-04-03 Universal Oil Prod Co Process for purifying phenols
GB1148907A (en) * 1965-11-26 1969-04-16 Ici Ltd Purification of phenol
US3977999A (en) * 1972-09-07 1976-08-31 Atlantic Richfield Company Alumina compositions and methods for making and using same
JPS5039831A (de) * 1973-08-11 1975-04-12
DE2430567C2 (de) * 1974-06-26 1983-01-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Anthrachinon
JPS56149320A (en) * 1980-04-21 1981-11-19 Sumitomo Alum Smelt Co Ltd Manufacture of activated alumina molding with low density
US4277628A (en) * 1980-05-20 1981-07-07 General Electric Company Phenol recovery from bisphenol-A waste streams
US4522709A (en) * 1984-08-27 1985-06-11 Phillips Petroleum Company Catalytic hydrodesulfurization or hydrodenitrogenation
US4637995A (en) * 1985-03-18 1987-01-20 Corning Glass Works Preparation of monolithic catalyst supports having an integrated high surface area phase

Also Published As

Publication number Publication date
EP0286408B1 (de) 1991-07-31
KR880012268A (ko) 1988-11-26
KR910001098B1 (ko) 1991-02-23
EP0286408A1 (de) 1988-10-12
CA1303590C (en) 1992-06-16
ES2023703B3 (es) 1992-02-01
GR3002736T3 (en) 1993-01-25
US4960958A (en) 1990-10-02
CN88102014A (zh) 1988-10-26
CN1024097C (zh) 1994-03-30

Similar Documents

Publication Publication Date Title
NL7511761A (nl) Werkwijze voor het regenereren en afscheiden van rhodium of iridium bevattende katalysatoren uit destillatieresten die bij hydroformyleringen worden verkregen.
IT1141091B (it) Processo per il trattamento idrogenante di oli idrocarburici pesanti,catalizzatori per lo stesso,ed un metodo per preparare tali catalizzatori
ATE17227T1 (de) Verfahren zur selektiven hydrierung von mehrfach ungesaettigten kohlenwasserstoffen in kohlenwasserstoff-gemischen.
DE3761944D1 (de) Verfahren zur regenerierung eines katalysators fuer die hydrokonversion von kohlenwasserstoffen.
JPS52123397A (en) Method of separating and regenerating rhodiummcontaining catalysts from distillation residues obtained at hydroformylation
DE69006575D1 (de) Verfahren zur Umwandlung von Kohlenwasserstoffölen.
DE3867124D1 (de) Verfahren und vorrichtung zur mischung von einsatzgut und katalysator beim katalytischen wirbelschichtkracken von kohlenwasserstoffen.
NL190228C (nl) Werkwijze ter bereiding van een katalysator geschikt voor toepassing bij hydrokraken van een zware koolwaterstoffen bevattend uitgangsmateriaal en katalysator te bereiden volgens genoemde werkwijze.
DE3868012D1 (de) Verfahren zur reaktivierung von katalysatoren.
DE69007649D1 (de) Verfahren zur katalytischen Krackung von Kohlenwasserstoffen.
DE68908666D1 (de) Verfahren zur selektiven Maximierung der Produkterzeugung beim katalytischen Wirbelschichtspalten von Kohlenwasserstoffen.
DE69001509D1 (de) Verfahren zur herstellung der katalysatoren fuer die oxidation von kohlenstoffmonoxid.
DE3863958D1 (de) Katalysatoren fuer die katalytische pyrolyse von phenoldestillationsrueckstaenden und verfahren fuer die wiedergewinnung der nuetzlichen stoffe durch die pyrolyse derselben.
DE69019387T2 (de) Verfahren zur Wiedergewinnung von Schwarzölrückständen.
DE69000118D1 (de) Verfahren zur regenerierung von katalysatoren.
DE68911856D1 (de) Verfahren zur Hydrogenierung von Schwerölen.
NL7614441A (nl) Werkwijze voor het regenereren van katalysatoren voor het omzetten van koolwaterstoffen.
DE3881784D1 (de) Verfahren zur rueckgewinnung kohleartiger stoffe aus einem abfallprodukt.
ATE65774T1 (de) Katalysatoren fuer die katalytische pyrolyse von phenoldestillationsrueckstaenden und verfahren fuer die wiedergewinnung der nuetzlichen stoffe durch die pyrolyse derselben.
AT346597B (de) Verfahren zur entfernung von katalysatoren aus fluessigen reaktionsgemischen
DE3852448D1 (de) Verfahren zur Aufarbeitung von Destillationsrückständen, die bei der Reinigung von Caprolactam anfallen.
DE69302351T2 (de) Verfahren zur Wiedergewinnung von sauren Katalysatoren in säurekatalysierten Prozessen
DE3782545D1 (de) Verfahren zur erzeugung von leichten produkten und brennstoffen fuer herkoemmliche nutzung aus schwermetall- und schwefelreichen erdoelrueckstaenden.
DE69009234D1 (de) Verfahren zur Umwandlung von Kohlenwasserstoffen.
DE3579348D1 (de) Verfahren zur katalytischen umwandlung von schweren kohlenwasserstoffoelen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee