FR1237317A - Dispositif pour la purification de substances cristallisées - Google Patents

Dispositif pour la purification de substances cristallisées

Info

Publication number
FR1237317A
FR1237317A FR797999A FR797999A FR1237317A FR 1237317 A FR1237317 A FR 1237317A FR 797999 A FR797999 A FR 797999A FR 797999 A FR797999 A FR 797999A FR 1237317 A FR1237317 A FR 1237317A
Authority
FR
France
Prior art keywords
purification
crystallized substances
crystallized
substances
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
FR797999A
Other languages
English (en)
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.)
Antargaz Distribution de Gaz SA
Original Assignee
Antargaz Distribution de Gaz SA
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
Priority to NL252821D priority Critical patent/NL252821A/xx
Application filed by Antargaz Distribution de Gaz SA filed Critical Antargaz Distribution de Gaz SA
Priority to FR797999A priority patent/FR1237317A/fr
Priority to GB1579560A priority patent/GB931192A/en
Priority to DEA34875A priority patent/DE1178826B/de
Application granted granted Critical
Publication of FR1237317A publication Critical patent/FR1237317A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR797999A 1959-06-19 1959-06-19 Dispositif pour la purification de substances cristallisées Expired FR1237317A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL252821D NL252821A (en, 2012) 1959-06-19
FR797999A FR1237317A (fr) 1959-06-19 1959-06-19 Dispositif pour la purification de substances cristallisées
GB1579560A GB931192A (en) 1959-06-19 1960-05-04 Improvements in apparatus for purifying crystallized substances
DEA34875A DE1178826B (de) 1959-06-19 1960-06-13 Vorrichtung zum Reinigen von Kristallen mit einer heissen Loesung des gleichen Stoffes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797999A FR1237317A (fr) 1959-06-19 1959-06-19 Dispositif pour la purification de substances cristallisées

Publications (1)

Publication Number Publication Date
FR1237317A true FR1237317A (fr) 1960-07-29

Family

ID=8716243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797999A Expired FR1237317A (fr) 1959-06-19 1959-06-19 Dispositif pour la purification de substances cristallisées

Country Status (4)

Country Link
DE (1) DE1178826B (en, 2012)
FR (1) FR1237317A (en, 2012)
GB (1) GB931192A (en, 2012)
NL (1) NL252821A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217220A (en) * 1977-06-09 1980-08-12 Lonza Ltd. Rotary filter
CN115193090A (zh) * 2022-07-25 2022-10-18 青岛润扬环境科技有限公司 一种零排放工艺杂盐连续分质结晶提纯装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI70376C (fi) * 1984-07-04 1986-09-19 Neste Oy Foerfarande och anordning foer separering eller rening av organiska aemnen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH293689A (de) * 1950-10-16 1953-10-15 Merz Victor Verfahren und Vorrichtung zur kontinuierlichen Extraktion von löslichen Bestandteilen aus festen Rohmaterialen.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217220A (en) * 1977-06-09 1980-08-12 Lonza Ltd. Rotary filter
CN115193090A (zh) * 2022-07-25 2022-10-18 青岛润扬环境科技有限公司 一种零排放工艺杂盐连续分质结晶提纯装置
CN115193090B (zh) * 2022-07-25 2023-08-29 青岛润扬环境科技有限公司 一种零排放工艺杂盐连续分质结晶提纯装置

Also Published As

Publication number Publication date
DE1178826B (de) 1964-10-01
GB931192A (en) 1963-07-10
NL252821A (en, 2012)

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