CA935441A - Process for the purification and recovery of an aromatic hydroxyl compound - Google Patents

Process for the purification and recovery of an aromatic hydroxyl compound

Info

Publication number
CA935441A
CA935441A CA133826A CA133826A CA935441A CA 935441 A CA935441 A CA 935441A CA 133826 A CA133826 A CA 133826A CA 133826 A CA133826 A CA 133826A CA 935441 A CA935441 A CA 935441A
Authority
CA
Canada
Prior art keywords
purification
recovery
hydroxyl compound
aromatic hydroxyl
aromatic
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
CA133826A
Other languages
English (en)
Other versions
CA133826S (en
Inventor
M. Konrad Frederic
E. Freudewald Joachim
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA935441A publication Critical patent/CA935441A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA133826A 1971-03-11 1972-02-03 Process for the purification and recovery of an aromatic hydroxyl compound Expired CA935441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12342171A 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
CA935441A true CA935441A (en) 1973-10-16

Family

ID=22408597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133826A Expired CA935441A (en) 1971-03-11 1972-02-03 Process for the purification and recovery of an aromatic hydroxyl compound

Country Status (7)

Country Link
BE (1) BE780505A (enrdf_load_stackoverflow)
CA (1) CA935441A (enrdf_load_stackoverflow)
DE (1) DE2211616A1 (enrdf_load_stackoverflow)
FR (1) FR2128841B1 (enrdf_load_stackoverflow)
GB (1) GB1381398A (enrdf_load_stackoverflow)
IT (1) IT950085B (enrdf_load_stackoverflow)
NL (1) NL7203203A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183331B (it) * 1985-02-08 1987-10-22 Anic Spa Procedimento per la purificazione di fenolo
US4849549A (en) * 1987-12-22 1989-07-18 Indspec Chemical Corporation Process for preparation of resorcinol
IT1248679B (it) * 1990-06-01 1995-01-26 Enichem Anic Spa Procedimento per la purificazione di fenolo
ES2093788T3 (es) * 1991-07-16 1997-01-01 Chiyoda Chem Eng Construct Co Procedimiento para la produccion de bisfenol a.
ES2093780T3 (es) * 1991-08-05 1997-01-01 Chiyoda Chem Eng Construct Co Procedimiento para la produccion de bisfenol a.
JPH05286879A (ja) * 1992-04-03 1993-11-02 Mitsui Petrochem Ind Ltd 高純度フェノールの製造方法
US6635789B2 (en) 2002-03-06 2003-10-21 General Electric Company Production and purification of phenol
US6486365B1 (en) 2002-04-04 2002-11-26 General Electric Company Production and purification of phenol: hydroxyacetone removal by hydrotalcite
US20050137429A1 (en) * 2003-12-18 2005-06-23 Tatake Prashant A. Methods for purification of phenol
WO2005097720A1 (en) 2004-03-31 2005-10-20 General Electric Company (A New York Corporation) Process for producing phenol
US9773281B1 (en) 2014-09-16 2017-09-26 Allstate Insurance Company Accident detection and recovery
KR102021114B1 (ko) 2017-01-24 2019-09-11 주식회사 엘지화학 페놀의 정제 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108584A (en) * 1964-08-03 1968-04-03 Universal Oil Prod Co Process for the purification of phenols
DE1668952A1 (de) * 1968-01-13 1969-11-27 Phenolchemie Gmbh Verfahren zur Gewinnung von Reinphenolen aus Rohphenolen,die bei der Spaltung von Hydroperoxiden alkylaromatischer Kohlenwasserstoffe erhalten worden sind

Also Published As

Publication number Publication date
IT950085B (it) 1973-06-20
DE2211616A1 (de) 1972-09-21
GB1381398A (en) 1975-01-22
FR2128841A1 (enrdf_load_stackoverflow) 1972-10-20
BE780505A (fr) 1972-09-11
FR2128841B1 (enrdf_load_stackoverflow) 1975-10-24
NL7203203A (enrdf_load_stackoverflow) 1972-09-13

Similar Documents

Publication Publication Date Title
CA969972A (en) Filtration process
CA918565A (en) Process for the isolation and purification of insulin
CA935441A (en) Process for the purification and recovery of an aromatic hydroxyl compound
CA977302A (en) Process for the purification of acrylonitrile
CA997296A (en) Isoprene recovery process
AU4904072A (en) Purification process
CA968082A (en) Purification processes
CA988227A (en) Process for the recovery of formaldehyde and phenol
AU445708B2 (en) Separation process
CA981703A (en) Process for the purification of cyclopentene
AU3887772A (en) Purification process
AU459026B2 (en) Purified penicillins
CA1006839A (en) Process for the purification of an aromatic hydroxyl compound
CA887101A (en) Purification of acetone
CA884288A (en) Process for the recovery and purification of lysozyme
CA873848A (en) Process for the recovery of micro-organisms
CA864530A (en) Process for the recovery and purification of cephalosporin c
AU3748471A (en) Purification process
CA875012A (en) Process for the recovery and treatment of boron compounds
CA876696A (en) Purification process
CA861340A (en) Purification process
CA878548A (en) Purification of phenol
AU447908B2 (en) Process for the purification of p-amino phenol
CA970289A (en) Methods for the purification of uranium hexafluoride
CA886029A (en) Process for the recovery of propylene oxide