ES268290A1 - Procedimiento de producciën y recuperaciën de p-xileno y o-xileno, de una mezcla que contenga o-, m- y p-xilenos - Google Patents

Procedimiento de producciën y recuperaciën de p-xileno y o-xileno, de una mezcla que contenga o-, m- y p-xilenos

Info

Publication number
ES268290A1
ES268290A1 ES0268290A ES268290A ES268290A1 ES 268290 A1 ES268290 A1 ES 268290A1 ES 0268290 A ES0268290 A ES 0268290A ES 268290 A ES268290 A ES 268290A ES 268290 A1 ES268290 A1 ES 268290A1
Authority
ES
Spain
Prior art keywords
xylene
crystallization
para
ortho
xylenes
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
ES0268290A
Other languages
English (en)
Spanish (es)
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.)
Scientific Design Co Inc
Original Assignee
Scientific Design Co Inc
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 Scientific Design Co Inc filed Critical Scientific Design Co Inc
Publication of ES268290A1 publication Critical patent/ES268290A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/08—Xylenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES0268290A 1960-06-17 1961-06-16 Procedimiento de producciën y recuperaciën de p-xileno y o-xileno, de una mezcla que contenga o-, m- y p-xilenos Expired ES268290A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3681060A 1960-06-17 1960-06-17

Publications (1)

Publication Number Publication Date
ES268290A1 true ES268290A1 (es) 1961-11-16

Family

ID=21890778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0268290A Expired ES268290A1 (es) 1960-06-17 1961-06-16 Procedimiento de producciën y recuperaciën de p-xileno y o-xileno, de una mezcla que contenga o-, m- y p-xilenos

Country Status (6)

Country Link
BE (1) BE604913A (lt)
CH (1) CH405256A (lt)
DE (1) DE1443105A1 (lt)
ES (1) ES268290A1 (lt)
GB (1) GB987098A (lt)
NL (1) NL266017A (lt)

Also Published As

Publication number Publication date
BE604913A (lt)
CH405256A (fr) 1966-01-15
DE1443105A1 (de) 1968-10-24
NL266017A (lt)
GB987098A (en) 1965-03-24

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