FR2243714A1 - - Google Patents

Info

Publication number
FR2243714A1
FR2243714A1 FR7430827A FR7430827A FR2243714A1 FR 2243714 A1 FR2243714 A1 FR 2243714A1 FR 7430827 A FR7430827 A FR 7430827A FR 7430827 A FR7430827 A FR 7430827A FR 2243714 A1 FR2243714 A1 FR 2243714A1
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.)
Withdrawn
Application number
FR7430827A
Other languages
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of FR2243714A1 publication Critical patent/FR2243714A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7430827A 1973-09-17 1974-09-12 Withdrawn FR2243714A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39811973A 1973-09-17 1973-09-17

Publications (1)

Publication Number Publication Date
FR2243714A1 true FR2243714A1 (ja) 1975-04-11

Family

ID=23574060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430827A Withdrawn FR2243714A1 (ja) 1973-09-17 1974-09-12

Country Status (25)

Country Link
JP (1) JPS544943B2 (ja)
AR (1) AR204539A1 (ja)
AU (1) AU7334574A (ja)
BE (1) BE819779A (ja)
BR (1) BR7407702D0 (ja)
CA (1) CA1021253A (ja)
CH (1) CH596865A5 (ja)
DD (1) DD114003A5 (ja)
DE (1) DE2442934A1 (ja)
EG (1) EG11307A (ja)
ES (1) ES430110A1 (ja)
FI (1) FI258174A (ja)
FR (1) FR2243714A1 (ja)
GB (1) GB1443632A (ja)
HU (1) HU171447B (ja)
IE (1) IE39890B1 (ja)
IT (1) IT1021413B (ja)
LU (1) LU70909A1 (ja)
MY (1) MY7700221A (ja)
NL (1) NL7410956A (ja)
NO (1) NO743279L (ja)
PL (1) PL95238B1 (ja)
RO (1) RO64603A (ja)
TR (1) TR18366A (ja)
ZA (1) ZA745889B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111514605A (zh) * 2020-04-23 2020-08-11 江西赣锋锂业股份有限公司 一种间接冷凝真空冷冻结晶器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111320C2 (de) * 1981-03-23 1986-10-09 Walter Rau Lebensmittelwerke GmbH & Co. KG, 4517 Hilter Verfahren zur Kristallisation von Fetten
DE102005048881A1 (de) * 2005-10-12 2007-04-19 Forschungszentrum Karlsruhe Gmbh Verfahren zur Lösungskristallisation von Stoffgemischen
CN110975314B (zh) * 2019-11-25 2021-06-04 湖南恒光科技股份有限公司 一种氯酸钠结晶蒸发水闭式循环工艺系统及方法
CN114288694B (zh) * 2021-12-31 2023-04-07 天津农学院 高纯碳酸锂的闪蒸汽压缩式连续结晶系统及工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111514605A (zh) * 2020-04-23 2020-08-11 江西赣锋锂业股份有限公司 一种间接冷凝真空冷冻结晶器

Also Published As

Publication number Publication date
TR18366A (tr) 1977-05-01
AR204539A1 (es) 1976-02-12
PL95238B1 (ja) 1977-09-30
NL7410956A (nl) 1975-03-19
BR7407702D0 (pt) 1975-07-29
JPS544943B2 (ja) 1979-03-12
ZA745889B (en) 1975-09-24
IT1021413B (it) 1978-01-30
GB1443632A (en) 1976-07-21
BE819779A (fr) 1974-12-31
IE39890L (en) 1975-03-17
EG11307A (en) 1977-02-28
CA1021253A (en) 1977-11-22
AU7334574A (en) 1976-03-18
CH596865A5 (ja) 1978-03-31
DE2442934A1 (de) 1975-03-20
FI258174A (ja) 1975-03-18
MY7700221A (en) 1977-12-31
RO64603A (fr) 1979-05-15
ES430110A1 (es) 1977-02-16
JPS5056372A (ja) 1975-05-17
NO743279L (ja) 1975-04-14
HU171447B (hu) 1978-01-28
LU70909A1 (ja) 1975-01-02
DD114003A5 (ja) 1975-07-12
IE39890B1 (en) 1979-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse