GB280986A - Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts - Google Patents

Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts

Info

Publication number
GB280986A
GB280986A GB1819426A GB1819426A GB280986A GB 280986 A GB280986 A GB 280986A GB 1819426 A GB1819426 A GB 1819426A GB 1819426 A GB1819426 A GB 1819426A GB 280986 A GB280986 A GB 280986A
Authority
GB
United Kingdom
Prior art keywords
extractor
pericarp
nuts
agitators
solvent
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
GB1819426A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1819426A priority Critical patent/GB280986A/en
Publication of GB280986A publication Critical patent/GB280986A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

280,986. Downs, C., and Bellwood, R. A. July 21, 1926. Fats and fatty oils, extracting by solvents.-Palm and like oils are extracted without the use of steam or water by means of externally heated solvent while the pericarp is being stripped from the nuts. In the steamjacketed extractor 11 palm fruits are agitated in hot or boiling solvent by serrated blades 19 which are mounted on a rotating shaft 15 and alternate with stationary agitators secured to the extractor. The blades 19 are pivoted on hubs P so as to be displaceable in the path of rotation and give under abnormal pressure, but may be pivoted so as to be set or to give at an' angle to the path of rotation. In a modification the extractor and agitating shaft are vertical, and the extract flows through a perforated plate above which is a sweeper for ejecting the shredded pericarp and the cleaned nuts through a suitable orifice in the side; steam coils are arranged below the plate to maintain the temperature of the solvent. In further modifications, the digester described in Specification 241,298, [Class 58, Grain &c.], is slightly modified and used as an extractor, all the agitators may rotate, maybe some in opposite direction to the others, a plurality of agitating shafts situated laterally of a central one may be employed, or a shell or cage may be arranged adjacent the extractor walls, be fitted with agitators, and be rotated in the same or opposite direction as the central shaft.
GB1819426A 1926-07-21 1926-07-21 Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts Expired GB280986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1819426A GB280986A (en) 1926-07-21 1926-07-21 Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819426A GB280986A (en) 1926-07-21 1926-07-21 Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts

Publications (1)

Publication Number Publication Date
GB280986A true GB280986A (en) 1927-11-21

Family

ID=10108258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1819426A Expired GB280986A (en) 1926-07-21 1926-07-21 Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts

Country Status (1)

Country Link
GB (1) GB280986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113308294A (en) * 2021-06-29 2021-08-27 湖南天沃科技有限公司 Process and device for processing strong-flavor tea oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113308294A (en) * 2021-06-29 2021-08-27 湖南天沃科技有限公司 Process and device for processing strong-flavor tea oil
CN113308294B (en) * 2021-06-29 2022-05-31 湖南天沃科技有限公司 Process and device for processing strong-flavor tea oil

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