CA855740A - Purification of terephthalic acid - Google Patents

Purification of terephthalic acid

Info

Publication number
CA855740A
CA855740A CA855740A CA855740DA CA855740A CA 855740 A CA855740 A CA 855740A CA 855740 A CA855740 A CA 855740A CA 855740D A CA855740D A CA 855740DA CA 855740 A CA855740 A CA 855740A
Authority
CA
Canada
Prior art keywords
purification
terephthalic acid
terephthalic
acid
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
CA855740A
Inventor
W. Garritsen Johan
H. C. M. Gregoire Johannes
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
Publication date
Application granted granted Critical
Publication of CA855740A publication Critical patent/CA855740A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/04Coffee-making apparatus with rising pipes
    • A47J31/057Coffee-making apparatus with rising pipes with water container separated from beverage container, the hot water passing the filter only once i.e. classical type of drip coffee makers

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims

CA855740A Purification of terephthalic acid Expired CA855740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA855740T

Publications (1)

Publication Number Publication Date
CA855740A true CA855740A (en) 1970-11-10

Family

ID=210977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA855740A Expired CA855740A (en) Purification of terephthalic acid

Country Status (1)

Country Link
CA (1) CA855740A (en)

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