BE645853A - - Google Patents

Info

Publication number
BE645853A
BE645853A BE645853A BE645853A BE645853A BE 645853 A BE645853 A BE 645853A BE 645853 A BE645853 A BE 645853A BE 645853 A BE645853 A BE 645853A BE 645853 A BE645853 A BE 645853A
Authority
BE
Belgium
Application number
BE645853A
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 filed Critical
Publication of BE645853A publication Critical patent/BE645853A/xx

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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • B01J21/18—Carbon
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)
BE645853A 1963-03-29 1964-03-27 BE645853A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26918163A 1963-03-29 1963-03-29
US35150664A 1964-03-12 1964-03-12

Publications (1)

Publication Number Publication Date
BE645853A true BE645853A (nl) 1964-07-16

Family

ID=26953548

Family Applications (1)

Application Number Title Priority Date Filing Date
BE645853A BE645853A (nl) 1963-03-29 1964-03-27

Country Status (11)

Country Link
JP (1) JPS4116860B1 (nl)
AT (1) AT250335B (nl)
BE (1) BE645853A (nl)
CH (1) CH417564A (nl)
DE (1) DE1299628B (nl)
DK (1) DK128489B (nl)
ES (1) ES298097A1 (nl)
FR (1) FR1433325A (nl)
GB (1) GB994769A (nl)
NL (1) NL139017B (nl)
SE (1) SE309413B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6606580A (nl) * 1965-05-17 1966-11-18
US3522298A (en) * 1966-03-30 1970-07-28 Mobil Oil Corp Terephthalic acid purification process
GB1175877A (en) * 1966-09-01 1970-01-01 Mobil Oil Corp Recrystallization by Direct Cooling
US3546285A (en) * 1967-06-20 1970-12-08 Celanese Corp Process of purifying aromatic dicarboxylic acids
JPS5517309A (en) * 1978-07-21 1980-02-06 Mitsubishi Gas Chem Co Inc Preparation of high purity terephthalic acid
JP2931048B2 (ja) * 1990-07-04 1999-08-09 三井化学株式会社 高純度テレフタル酸の製造方法
US6265608B1 (en) * 1998-06-30 2001-07-24 Eastman Chemical Company Method of purifying aromatic dicarboxylic acids
RU2146172C1 (ru) 1999-07-29 2000-03-10 Институт катализа им.Г.К.Борескова СО РАН Каталитическая композиция, способ ее приготовления и способ очистки терефталевой кислоты
DE10104224A1 (de) 2001-01-31 2002-08-01 Basf Ag Kohlenstoffasern enthaltender monolithischer Katalysator
US7276625B2 (en) 2002-10-15 2007-10-02 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7193109B2 (en) 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7214760B2 (en) 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
MY157728A (en) 2006-12-20 2016-07-15 Mitsubishi Gas Chemical Co Process for production of isophthalic acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899466A (en) * 1959-08-11 Purification of terephthalic acid
US2744938A (en) * 1952-07-24 1956-05-08 Universal Oil Prod Co Removal of color impurities from organic compounds
US3058997A (en) * 1958-05-23 1962-10-16 Richfield Oil Corp Phthalic acid products purification

Also Published As

Publication number Publication date
ES298097A1 (es) 1964-09-01
JPS4116860B1 (nl) 1966-09-24
SE309413B (nl) 1969-03-24
GB994769A (en) 1965-06-10
AT250335B (de) 1966-11-10
DK128489B (da) 1974-05-13
DE1299628B (de) 1969-07-24
NL6403348A (nl) 1964-09-30
CH417564A (fr) 1966-07-31
FR1433325A (fr) 1966-04-01
NL139017B (nl) 1973-06-15

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