GB191112462A - Improvements in and relating to Evaporation, Distillation and similar Operations. - Google Patents

Improvements in and relating to Evaporation, Distillation and similar Operations.

Info

Publication number
GB191112462A
GB191112462A GB191112462DA GB191112462A GB 191112462 A GB191112462 A GB 191112462A GB 191112462D A GB191112462D A GB 191112462DA GB 191112462 A GB191112462 A GB 191112462A
Authority
GB
United Kingdom
Prior art keywords
pipe
evaporator
heating
liquor
feed
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
Inventor
Olof Soederlund
Nils Testrup
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191112462A publication Critical patent/GB191112462A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/04—Evaporators with horizontal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2803—Special features relating to the vapour to be compressed
    • B01D1/2812—The vapour is coming from different sources
    • B01D1/2815—At least one source is a compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2881—Compression specifications (e.g. pressure, temperature, processes)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

12,462. S÷derlund, O., and Testrup, N. May 23. Vapours, utilizing for effecting further evaporation; film evaporators.-An evaporator comprising a heating-surface, such as a serpentine pipe i, over which liquid is repeatedly circulated in a film by a pump m, leading to a distributing-pipe o, is heated by means of the vapours generated in the evaporator after they have been compressed by a blower g. A small quantity of steam is admitted by a pipe q to make up for losses by radiation and to prevent the accumulation of air in the chamber. The feed-liquor is preheated and at the same time freed from dissolved air by means of the heat of the condensed liquid from the pipe i ; a blow-off is fitted to the pipe i to allow any gases to escape. The blower q effects a compression of about onetenth of an atmosphere. The Provisional Specification describes an apparatus in which the heating-surface consists of a spiral tube the lower end of which passes through a side-chamber in which the feed-liquor is preheated in the form of spray, a funnel beiog provided in the base of the evaporator to collect the concentrated liquor and separate it from the incoming feed-liquors, and it is stated that a supplementary supply of heat may be obtained by means of heating-jackets, coils, furnaces, &c.
GB191112462D 1911-05-23 1911-05-23 Improvements in and relating to Evaporation, Distillation and similar Operations. Expired GB191112462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191112462T 1911-05-23

Publications (1)

Publication Number Publication Date
GB191112462A true GB191112462A (en) 1912-08-23

Family

ID=32567789

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191112462D Expired GB191112462A (en) 1911-05-23 1911-05-23 Improvements in and relating to Evaporation, Distillation and similar Operations.
GB191122670D Expired GB191122670A (en) 1911-05-23 1911-10-14 Improvements in and relating to Evaporating, Distilling and Similar Installations.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191122670D Expired GB191122670A (en) 1911-05-23 1911-10-14 Improvements in and relating to Evaporating, Distilling and Similar Installations.

Country Status (4)

Country Link
DE (1) DE405912C (en)
FR (2) FR444109A (en)
GB (2) GB191112462A (en)
NL (2) NL1201C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158295A (en) * 1978-01-06 1979-06-19 Carrier Corporation Spray generators for absorption refrigeration systems
LU81168A1 (en) * 1979-04-19 1980-12-16 Laguilharre Sa IMPROVEMENT IN MECHANICAL VAPOR RECOMPRESSION EVAPORATORS
IE51594B1 (en) * 1980-10-04 1987-01-21 Invergordon Distillers Ltd Distillation system
FR2508335A1 (en) * 1981-06-26 1982-12-31 Laguilharre Sa IMPROVEMENT TO VAPORIZED EVAPORATION CONCENTRATION FACILITIES OF A LIQUID PRODUCT, SUCH AS A MILK PRODUCT
DK201890D0 (en) * 1990-08-23 1990-08-23 Asger Gramkow APPARATUS AND PROCEDURE FOR CLEANING EMULGED LIQUIDS
DE10358015A1 (en) * 2003-12-11 2005-07-14 Gea Wiegand Gmbh evaporation

Also Published As

Publication number Publication date
DE405912C (en) 1924-11-11
GB191122670A (en) 1913-01-14
FR449399A (en) 1913-02-25
NL1201C (en) 1916-04-01
FR444109A (en) 1912-10-10
NL2123C (en) 1917-09-05

Similar Documents

Publication Publication Date Title
GB191112462A (en) Improvements in and relating to Evaporation, Distillation and similar Operations.
GB929748A (en) Apparatus for performing fractional distillation in a vacuum
GB410652A (en) Process for evaporating, concentrating and distilling
US997502A (en) Process of evaporating liquids.
US1666777A (en) Method of and apparatus for evaporating and distilling
US1831887A (en) Distillation apparatus
US2021903A (en) Mercury condenser
US870747A (en) Boiling and distilling apparatus.
GB636324A (en) Fluid treating apparatus and process for treating fluid
US1372477A (en) Distillation of fatty acids
GB1091616A (en) Distillation plant
US1330556A (en) Diffusion-pump
GB252505A (en) Improvements in and relating to evaporating apparatus
US768404A (en) Process of utilizing waste gases.
US1806371A (en) Boiler feed water system
US530893A (en) Extracting apparatus
US56852A (en) Improvement in apparatus for distilling petroleum
GB457624A (en) Continuous process for distilling higher fatty acids
US1071740A (en) Method of evaporation and apparatus therefor.
US191778A (en) Improvement in manufacturing sulphurous anhydride
SU426667A1 (en) HYGROSCOPIC EVAPORATOR
US937976A (en) Apparatus for concentrating liquids.
US400469A (en) marix
US1003089A (en) Apparatus for recovering solvent vapors from air, & c.
US267221A (en) Apparatus for concentrating sulphuric acid