FR1067898A - Improvements in phenol recovery - Google Patents

Improvements in phenol recovery

Info

Publication number
FR1067898A
FR1067898A FR1067898DA FR1067898A FR 1067898 A FR1067898 A FR 1067898A FR 1067898D A FR1067898D A FR 1067898DA FR 1067898 A FR1067898 A FR 1067898A
Authority
FR
France
Prior art keywords
phenol recovery
phenol
recovery
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
Other languages
French (fr)
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co 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
Application filed by Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Application granted granted Critical
Publication of FR1067898A publication Critical patent/FR1067898A/en
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
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • 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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1067898D 1951-07-18 1952-07-17 Improvements in phenol recovery Expired FR1067898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1067898X 1951-07-18

Publications (1)

Publication Number Publication Date
FR1067898A true FR1067898A (en) 1954-06-21

Family

ID=10871787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067898D Expired FR1067898A (en) 1951-07-18 1952-07-17 Improvements in phenol recovery

Country Status (6)

Country Link
BE (1) BE512889A (en)
DE (1) DE1041054B (en)
FR (1) FR1067898A (en)
IT (1) IT499674A (en)
LU (1) LU31384A1 (en)
NL (1) NL171055B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824049A (en) * 1958-02-18 Process for the separation of decomposition
US2824048A (en) * 1958-02-18 Process for separating the ingredients of a reaction mixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76422C (en) * 1949-06-03 1900-01-01
IT470564A (en) * 1949-06-08 1900-01-01

Also Published As

Publication number Publication date
DE1041054B (en) 1958-10-16
LU31384A1 (en)
NL171055B (en)
IT499674A (en)
BE512889A (en)

Similar Documents

Publication Publication Date Title
FR1069706A (en) Improvements in metal fabrication
FR1050657A (en) Blow-off switch
FR1023451A (en) Advanced air filter
FR1049115A (en) Improvement in separators
FR1034903A (en) Self-blowing switches
FR1040686A (en) Air filters
FR1067898A (en) Improvements in phenol recovery
FR1037041A (en) Improvements in cinematographic projection
FR1047744A (en) Improvements in rectilinear looms
FR61979E (en) Air filters
FR1088418A (en) Improvements in the recovery of phenols
FR1074661A (en) Calculator
FR1036163A (en) New aircraft
FR1032005A (en) Hand saw
FR1032296A (en) Popgun
FR61763E (en) Improvements in cinematographic projection
FR1063867A (en) Improvements to statistical machines
FR1076126A (en) Improvements in margarine
FR1032476A (en) hand vise
FR1034353A (en) Vacuum auto-bleach
FR1040185A (en) Slide rule-pen
FR1065375A (en) Calculating machines
ES198357A1 (en) IMPROVEMENTS IN RADIOCRECEPTORS
FR1036092A (en) Improvement in calamine flotation
FR1068443A (en) Playing cards