GB1412087A - Evaporators and crystallizers - Google Patents

Evaporators and crystallizers

Info

Publication number
GB1412087A
GB1412087A GB2607573A GB2607573A GB1412087A GB 1412087 A GB1412087 A GB 1412087A GB 2607573 A GB2607573 A GB 2607573A GB 2607573 A GB2607573 A GB 2607573A GB 1412087 A GB1412087 A GB 1412087A
Authority
GB
United Kingdom
Prior art keywords
stage
vapour
crystalliser
evaporator
heat exchanger
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
GB2607573A
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.)
STANDARD MESSO DUISBURG
Original Assignee
STANDARD MESSO DUISBURG
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 claimed from DE19732302766 external-priority patent/DE2302766C3/en
Application filed by STANDARD MESSO DUISBURG filed Critical STANDARD MESSO DUISBURG
Publication of GB1412087A publication Critical patent/GB1412087A/en
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
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1412087 Crystalliser/evaporator STANDARD - MESSO DUISBURG GES FUR CHEMIETECHNIK mbH & CO 31 May 1973 [20 Jan 1973] 26075/73 Heading B1B In multistage crystalliser/evaporator 1, each stage is a geometrical sector defined by radial partitions and has a heat exchanger 5 through which additional solution can be added to that stage through 16, the vapour from initial stage 6 passing via passage 4 to the heat exchanger of the next stage 7, etc, the condensed vapour being collected, vapour from the final stage 9 passing to spray condenser 10, and the passages 4 being arranged about condenser 10, and being formed e.g. by helically arranged plates in tube 4. Crystals formed can be drawn off from tubes 18. Thus salt can be crystallised from brine and spent cellulose liquors can be boiled down.
GB2607573A 1973-01-20 1973-05-31 Evaporators and crystallizers Expired GB1412087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732302766 DE2302766C3 (en) 1973-01-20 Multi-stage crystallizer or evaporator

Publications (1)

Publication Number Publication Date
GB1412087A true GB1412087A (en) 1975-10-29

Family

ID=5869491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2607573A Expired GB1412087A (en) 1973-01-20 1973-05-31 Evaporators and crystallizers

Country Status (6)

Country Link
JP (1) JPS5313191B2 (en)
AT (1) AT358529B (en)
BE (1) BE797675A (en)
FR (1) FR2214499B1 (en)
GB (1) GB1412087A (en)
IT (1) IT981494B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024033A (en) * 2018-08-02 2018-12-18 青岛科技大学 A kind of pulping process using high strong brine as digestion media
CN112169366A (en) * 2020-10-26 2021-01-05 王国强 Chemical crystallizer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818123B2 (en) * 1975-09-09 1983-04-11 ツキシマキカイ カブシキガイシヤ Renzokuketsushiyousouchi

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024033A (en) * 2018-08-02 2018-12-18 青岛科技大学 A kind of pulping process using high strong brine as digestion media
CN112169366A (en) * 2020-10-26 2021-01-05 王国强 Chemical crystallizer
CN112169366B (en) * 2020-10-26 2021-12-17 宿迁林通新材料有限公司 Chemical crystallizer

Also Published As

Publication number Publication date
JPS49103885A (en) 1974-10-01
ATA966373A (en) 1980-02-15
FR2214499A1 (en) 1974-08-19
FR2214499B1 (en) 1976-06-11
JPS5313191B2 (en) 1978-05-08
AT358529B (en) 1980-09-10
BE797675A (en) 1973-07-31
DE2302766B2 (en) 1976-04-15
IT981494B (en) 1974-10-10
DE2302766A1 (en) 1974-08-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee