FR2375888B1 - - Google Patents

Info

Publication number: FR2375888B1
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.): Expired

Application number

FR7739720A

Other languages

French (fr)

Other versions

FR2375888A1 (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.)

Takeda Pharmaceutical Co Ltd

Original Assignee

Takeda Chemical Industries 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.)

1976-12-29

Filing date

1977-12-29

Publication date

1984-03-30

1976-12-29 Priority claimed from JP15987376A external-priority patent/JPS5384271A/ja

1976-12-31 Priority claimed from JP15804876A external-priority patent/JPS5385574A/ja

1977-09-09 Priority claimed from JP52109171A external-priority patent/JPS5846334B2/ja

1977-10-07 Priority claimed from JP52121255A external-priority patent/JPS585085B2/ja

1977-10-11 Priority claimed from JP52122170A external-priority patent/JPS597485B2/ja

1977-12-29 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1978-07-28 Publication of FR2375888A1 publication Critical patent/FR2375888A1/fr

1984-03-30 Application granted granted Critical

1984-03-30 Publication of FR2375888B1 publication Critical patent/FR2375888B1/fr

Status Granted legal-status Critical Current

Links

Classifications

- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
- B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
- B01D2215/021—Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

FR7739720A 1976-12-29 1977-12-29 Dispositif a contact liquide-solide a contre-courant Granted FR2375888A1 (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP15987376A JPS5384271A (en)	1976-12-29	1976-12-29	Method of regenerating used filter medium
JP15804876A JPS5385574A (en)	1976-12-31	1976-12-31	Method of continuously regenerating filter medium and waste filter medium and apparatus therefor
JP52109171A JPS5846334B2 (ja)	1977-09-09	1977-09-09	廃濾材の再生方法
JP52121255A JPS585085B2 (ja)	1977-10-07	1977-10-07	上向流移動層式濾過装置
JP52122170A JPS597485B2 (ja)	1977-10-11	1977-10-11	上向流移動層式濾過装置

Publications (2)

Publication Number	Publication Date
FR2375888A1 FR2375888A1 (fr)	1978-07-28
FR2375888B1 true FR2375888B1 (de)	1984-03-30

Family

ID=27526390

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7739720A Granted FR2375888A1 (fr)	1976-12-29	1977-12-29	Dispositif a contact liquide-solide a contre-courant

Country Status (5)

Country	Link
CH (1)	CH637030A5 (de)
DE (1)	DE2758400A1 (de)
FR (1)	FR2375888A1 (de)
GB (1)	GB1555918A (de)
NL (1)	NL184600C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE26404T1 (de) *	1981-10-19	1987-04-15	Linde Ag	Verfahren zum beseitigen von feststoffen aus einer fluessigkeit.
GB2179870B (en) *	1985-09-02	1989-11-01	Condan Nominees Pty Ltd	Apparatus for continuous elution and absorption
DE4004911C2 (de) *	1990-02-16	1999-09-23	Horst Grochowski	Verfahren und Vorrichtung zum Behandeln von wenigstens einem Fluid mittels eines als Schüttgut vorliegenden Feststoffes in einem Wanderbettreaktor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2801966A (en) *	1954-07-16	1957-08-06	Sun Oil Co	Transfer of granular solids
US3512640A (en) *	1967-10-18	1970-05-19	American Standard Inc	Countercurrent solid-liquid contacting system
US3512639A (en) *	1967-10-18	1970-05-19	American Standard Inc	Liquid filtration-mass transfer system
US3512641A (en) *	1967-10-18	1970-05-19	American Standard Inc	Countercurrent solid-liquid contacting system
DE2152179A1 (de) *	1971-10-20	1973-04-26	Bayer Ag	Verfahren zur aufbereitung von loesungen nach dem gegenstromprinzip
GB1435936A (en) *	1972-05-26	1976-05-19	Hager & Elsaesser	Method and apparatus for the purification of liquids
JPS5313189B2 (de) *	1973-03-03	1978-05-08
JPS5313418B2 (de) *	1974-09-09	1978-05-10
GB1522268A (en) *	1975-11-03	1978-08-23	Takeda Chemical Industries Ltd	Liquid purification apparatus

1977
- 1977-12-28 GB GB53955/77A patent/GB1555918A/en not_active Expired
- 1977-12-28 DE DE19772758400 patent/DE2758400A1/de active Granted
- 1977-12-29 FR FR7739720A patent/FR2375888A1/fr active Granted
- 1977-12-29 CH CH1622977A patent/CH637030A5/de not_active IP Right Cessation
- 1977-12-29 NL NLAANVRAGE7714541,A patent/NL184600C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2375888A1 (fr)	1978-07-28
GB1555918A (en)	1979-11-14
NL184600C (nl)	1989-09-18
NL184600B (nl)	1989-04-17
DE2758400A1 (de)	1978-07-13
NL7714541A (nl)	1978-07-03
DE2758400C2 (de)	1988-05-26
CH637030A5 (en)	1983-07-15

Legal Events

Date	Code	Title	Description
1993-10-29	ST	Notification of lapse

Publication	Publication Date	Title
FI763173A (de)	1977-07-27
DK142252C (de)	1981-02-23
FR2353426B1 (de)	1984-04-13
DK280276A (de)	1977-12-23
JPS5644080Y2 (de)	1981-10-15
DK141012C (de)	1980-06-09
DK141485C (de)	1980-09-22
FR2364762B1 (de)	1979-03-02
DK155377A (de)	1977-10-08
JPS552820Y2 (de)	1980-01-24
JPS552538Y2 (de)	1980-01-22
JPS5294847U (de)	1977-07-15
CS177786B1 (de)	1977-08-31
JPS5380932U (de)	1978-07-05
DK142811C (de)	1981-08-24
JPS5441374Y2 (de)	1979-12-04
DK138596C (de)	1979-03-05
DK141195C (de)	1980-07-21
JPS5739423Y2 (de)	1982-08-30
DK142406C (de)	1981-03-23
DK142712C (de)	1981-09-14
JPS566842Y2 (de)	1981-02-14
JPS565987Y2 (de)	1981-02-09
JPS5522163Y2 (de)	1980-05-27
JPS5514764Y2 (de)	1980-04-04