FR2330428B1 - - Google Patents

Info

Publication number
FR2330428B1
FR2330428B1 FR7534372A FR7534372A FR2330428B1 FR 2330428 B1 FR2330428 B1 FR 2330428B1 FR 7534372 A FR7534372 A FR 7534372A FR 7534372 A FR7534372 A FR 7534372A FR 2330428 B1 FR2330428 B1 FR 2330428B1
Authority
FR
France
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
FR7534372A
Other versions
FR2330428A1 (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.)
ERIES
Original Assignee
ERIES
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 ERIES filed Critical ERIES
Priority to FR7534372A priority Critical patent/FR2330428A1/fr
Publication of FR2330428A1 publication Critical patent/FR2330428A1/fr
Application granted granted Critical
Publication of FR2330428B1 publication Critical patent/FR2330428B1/fr
Granted 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
    • C11B1/102—Production of fats or fatty oils from raw materials by extracting in counter-current; utilisation of an equipment wherein the material is conveyed by a screw
    • 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
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • 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
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR7534372A 1975-11-04 1975-11-04 Colonne pulsee a plateaux et procede pour son utilisation Granted FR2330428A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7534372A FR2330428A1 (fr) 1975-11-04 1975-11-04 Colonne pulsee a plateaux et procede pour son utilisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534372A FR2330428A1 (fr) 1975-11-04 1975-11-04 Colonne pulsee a plateaux et procede pour son utilisation

Publications (2)

Publication Number Publication Date
FR2330428A1 FR2330428A1 (fr) 1977-06-03
FR2330428B1 true FR2330428B1 (fr) 1981-04-17

Family

ID=9162263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534372A Granted FR2330428A1 (fr) 1975-11-04 1975-11-04 Colonne pulsee a plateaux et procede pour son utilisation

Country Status (1)

Country Link
FR (1) FR2330428A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444484A1 (fr) * 1978-12-19 1980-07-18 Eries Perfectionnements concernant l'evacuation des solides dans les colonnes de traitement de solides divises par des liquides
CN105647561B (zh) * 2016-01-12 2017-11-17 山东科技大学 一种倾斜筛板式油砂连续萃取系统及流态化萃取工艺

Also Published As

Publication number Publication date
FR2330428A1 (fr) 1977-06-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse