GB364174A - Improvements in or relating to the extraction of tannin or other organic substances from vegetable or animal matter - Google Patents

Improvements in or relating to the extraction of tannin or other organic substances from vegetable or animal matter

Info

Publication number
GB364174A
GB364174A GB2971530A GB2971530A GB364174A GB 364174 A GB364174 A GB 364174A GB 2971530 A GB2971530 A GB 2971530A GB 2971530 A GB2971530 A GB 2971530A GB 364174 A GB364174 A GB 364174A
Authority
GB
United Kingdom
Prior art keywords
tannin
outlet
cylinder
vegetable
relating
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
GB2971530A
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.)
NORMAN LIMON HOLMES
RICHARD HODGSON AND SONS Ltd
Original Assignee
NORMAN LIMON HOLMES
RICHARD HODGSON AND SONS 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 NORMAN LIMON HOLMES, RICHARD HODGSON AND SONS Ltd filed Critical NORMAN LIMON HOLMES
Priority to GB2971530A priority Critical patent/GB364174A/en
Publication of GB364174A publication Critical patent/GB364174A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0226—Moving bed of solid material with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. worm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

364,174. Making extracts. HODGSON & SONS, Ltd., R. and HOLMES, N. L., Flemingate, Beverley, Yorkshire. Oct. 4, 1930, No. 29715. [Class 81 (i).] An apparatus for extracting soluble substances, e.g. tannin, from insoluble materials comprises an inclined rotary cylinder 10 provided with an internal helix 14, an inlet pipe 12 for material tc be extracted having an outlet 15 near the lower end of the cylinder, an inlet pipe 13 for the solvent and a lower outlet 20 for the extract communi. cating with a trunk 21 the outlet level 23 of which determines the level of the liquid in the cylinder The extracted solids are delivered from a flared mouth 24. Hot water or alcohol are suitable sol vents for tannin-containing materials.
GB2971530A 1930-10-04 1930-10-04 Improvements in or relating to the extraction of tannin or other organic substances from vegetable or animal matter Expired GB364174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2971530A GB364174A (en) 1930-10-04 1930-10-04 Improvements in or relating to the extraction of tannin or other organic substances from vegetable or animal matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2971530A GB364174A (en) 1930-10-04 1930-10-04 Improvements in or relating to the extraction of tannin or other organic substances from vegetable or animal matter

Publications (1)

Publication Number Publication Date
GB364174A true GB364174A (en) 1932-01-04

Family

ID=10295953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2971530A Expired GB364174A (en) 1930-10-04 1930-10-04 Improvements in or relating to the extraction of tannin or other organic substances from vegetable or animal matter

Country Status (1)

Country Link
GB (1) GB364174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177624A (en) * 1985-07-18 1987-01-28 Boon Lek Chong Separating or cleaning particulate material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177624A (en) * 1985-07-18 1987-01-28 Boon Lek Chong Separating or cleaning particulate material

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