FR2533455B1 - VACUUM DISTILLATION PROCESS - Google Patents

VACUUM DISTILLATION PROCESS

Info

Publication number
FR2533455B1
FR2533455B1 FR8315158A FR8315158A FR2533455B1 FR 2533455 B1 FR2533455 B1 FR 2533455B1 FR 8315158 A FR8315158 A FR 8315158A FR 8315158 A FR8315158 A FR 8315158A FR 2533455 B1 FR2533455 B1 FR 2533455B1
Authority
FR
France
Prior art keywords
vacuum distillation
distillation process
vacuum
distillation
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
FR8315158A
Other languages
French (fr)
Other versions
FR2533455A1 (en
Inventor
Masaharu Takada
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.)
Sasakura Engineering Co Ltd
Original Assignee
Sasakura Engineering Co Ltd
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 Sasakura Engineering Co Ltd filed Critical Sasakura Engineering Co Ltd
Publication of FR2533455A1 publication Critical patent/FR2533455A1/en
Application granted granted Critical
Publication of FR2533455B1 publication Critical patent/FR2533455B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
FR8315158A 1982-09-25 1983-09-23 VACUUM DISTILLATION PROCESS Expired FR2533455B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57166868A JPS59130592A (en) 1982-09-25 1982-09-25 Bleeding method

Publications (2)

Publication Number Publication Date
FR2533455A1 FR2533455A1 (en) 1984-03-30
FR2533455B1 true FR2533455B1 (en) 1987-03-20

Family

ID=15839120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315158A Expired FR2533455B1 (en) 1982-09-25 1983-09-23 VACUUM DISTILLATION PROCESS

Country Status (4)

Country Link
JP (1) JPS59130592A (en)
KR (1) KR870000756B1 (en)
FR (1) FR2533455B1 (en)
GB (1) GB2128490B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651729B1 (en) * 1992-07-24 1999-06-09 TAJER-ARDEBILI, Davoud A water distillation system
KR100854089B1 (en) * 2007-12-11 2008-08-25 주식회사 영산테크노 A vacuum vaporization recycling apparatus for waste water
KR100870449B1 (en) * 2008-02-28 2008-11-25 (주)블리틱스 Wastewater treatment apparatus in a manner of evaporation
JP7050255B2 (en) * 2019-01-23 2022-04-08 株式会社ササクラ Evaporator and evaporation method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH139791A (en) * 1929-03-12 1930-05-15 Nat Aniline & Chem Co Inc Method and device for the distillation of normally solid material.
US1890152A (en) * 1929-09-20 1932-12-06 Bousman Mfg Co Vacuum still
DE2359257A1 (en) * 1973-11-28 1975-06-05 Seco Maschinenbau Gmbh & Co Kg Clothes cleaning equipment fluid flow system - has a closed circuit recovery and recirculation construction to prevent ambient pollution

Also Published As

Publication number Publication date
GB2128490A (en) 1984-05-02
GB8325259D0 (en) 1983-10-26
FR2533455A1 (en) 1984-03-30
GB2128490B (en) 1985-08-29
KR870000756B1 (en) 1987-04-15
KR840005974A (en) 1984-11-21
JPS59130592A (en) 1984-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse