GB1212360A - Process for the distillation of essential oils - Google Patents

Process for the distillation of essential oils

Info

Publication number
GB1212360A
GB1212360A GB5175367A GB5175367A GB1212360A GB 1212360 A GB1212360 A GB 1212360A GB 5175367 A GB5175367 A GB 5175367A GB 5175367 A GB5175367 A GB 5175367A GB 1212360 A GB1212360 A GB 1212360A
Authority
GB
United Kingdom
Prior art keywords
cooler
pot
distillation
essential oils
column
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
GB5175367A
Inventor
Bernard John Nicoll
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.)
Chas Zimmerman & Co Ltd
Original Assignee
Chas Zimmerman & 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 Chas Zimmerman & Co Ltd filed Critical Chas Zimmerman & Co Ltd
Priority to GB5175367A priority Critical patent/GB1212360A/en
Publication of GB1212360A publication Critical patent/GB1212360A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0063—Reflux condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0045—Vacuum condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,212,360. Distillation of essential oils under reduced pressure. CHAS. ZIMMERMANN & CO. Ltd. 23 Oct., 1968 [14 Nov., 1967], No. 51753/67. Heading B1B. Essential oils are distilled under reduced pressure in an apparatus comprising a still-pot 1, fractionating column 3, water-cooled condenser 5, distillate-cooler 11 and receiver 16 which is connected to vacuum pumps 18 via heat-exchanger 12, a refrigerant, such as ammonia or dichlorodifluoromethane, from unit 3 being circulated through cooler 11 and heatexchanger 12, whereby pressures between 10<SP>-1</SP> and 10<SP>-2</SP> mm. Hg can be obtained in the system without vapours entering the vacuum pumps. Still-pot 1 is heated by electric mantle 2 having control means on each heat band which enables it to be turned off when the level of oil drops below it. Column 3 may contain stainless steel packing. Both pot 1 and column 3 are lagged with asbestos jackets, and are provided with thermostats. The condensate formed in condenser 5 flows .through electronically-controlled reflux divider 4 so that a desired proportion of the condensate may be passed through line 6 and cooler 11 to receiver 16. The apparatus is rendered leak-proof by connecting the joints with polytetrafluoroethylene rings. An example relates to the distillation of peppermint oil.
GB5175367A 1967-11-14 1967-11-14 Process for the distillation of essential oils Expired GB1212360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5175367A GB1212360A (en) 1967-11-14 1967-11-14 Process for the distillation of essential oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5175367A GB1212360A (en) 1967-11-14 1967-11-14 Process for the distillation of essential oils

Publications (1)

Publication Number Publication Date
GB1212360A true GB1212360A (en) 1970-11-18

Family

ID=10461242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5175367A Expired GB1212360A (en) 1967-11-14 1967-11-14 Process for the distillation of essential oils

Country Status (1)

Country Link
GB (1) GB1212360A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298238A (en) * 1991-11-07 1994-03-29 Warner-Lambert Company Liquid oral compositions comprising deterpenated and fractionated flavor oils
US5425962A (en) * 1994-05-13 1995-06-20 Wm. Wrigley Jr. Company Method for refining mint oils and chewing gum made from same
US6479088B1 (en) 1998-11-12 2002-11-12 Wm. Wrigley Jr. Company Method for refining peppermint oil
CN106811253A (en) * 2016-12-08 2017-06-09 荆门市渝楚化工有限公司 A kind of depropanization system for isooctane production line
CN108031138A (en) * 2017-12-14 2018-05-15 浙江新锐空分设备有限公司 A kind of krypton xenon concentration tower bottom heat of evaporation source system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298238A (en) * 1991-11-07 1994-03-29 Warner-Lambert Company Liquid oral compositions comprising deterpenated and fractionated flavor oils
US5425962A (en) * 1994-05-13 1995-06-20 Wm. Wrigley Jr. Company Method for refining mint oils and chewing gum made from same
US6479088B1 (en) 1998-11-12 2002-11-12 Wm. Wrigley Jr. Company Method for refining peppermint oil
CN106811253A (en) * 2016-12-08 2017-06-09 荆门市渝楚化工有限公司 A kind of depropanization system for isooctane production line
CN106811253B (en) * 2016-12-08 2022-05-17 荆门市渝楚化工有限公司 Propane removal system for isooctane production line
CN108031138A (en) * 2017-12-14 2018-05-15 浙江新锐空分设备有限公司 A kind of krypton xenon concentration tower bottom heat of evaporation source system

Similar Documents

Publication Publication Date Title
EP0043227A3 (en) A heat actuated system for circulating heat transfer fluids
AU8449191A (en) An apparatus and a method for treating emulsified liquids
GB1212360A (en) Process for the distillation of essential oils
US2360665A (en) Apparatus for heat extraction
SE7906745L (en) HEAT PUMP HEATING PUMP
FR2153706A5 (en) Vapour phase yarn heaters - restricted flow from jacket to common header scavenges low boiling, gaseous impurities
GB1211236A (en) Improved method and apparatus for distilling liquids
GB1193778A (en) Improvements in or relating to the Treatment of Aqueous Effluents
GB1242875A (en) Method of distillation of water from an aqueous saline solution
GB1406631A (en) Distillation apparatus
GB1233483A (en)
GB1383345A (en) Method of treating a used oil-water emulsion
GB1199255A (en) Sterilising Liquids
GB1285897A (en) Steam turbine installation
ES8308039A1 (en) Motor-driven compressor-condenser group for cooling cycles
GB1269936A (en) Improvements in the production of styrene polymers
GB811180A (en) Thermally actuated pump
JPS54103403A (en) Treatment of waste oil
GB1002732A (en) Sea water conversion process and apparatus
GB1398852A (en) District heating plants
JPS5798791A (en) Control ling method of heat pipe
US1760095A (en) Heating process
US1071740A (en) Method of evaporation and apparatus therefor.
ES301540A1 (en) Procedure to influence the flow of water of food in the generators of forced passage, and installation in which it applies (Machine-translation by Google Translate, not legally binding)
ES462140A1 (en) Heat pump system

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee