DK139290A - Fremgangsmaade til fremstilling af filterkager og lignende - Google Patents

Fremgangsmaade til fremstilling af filterkager og lignende Download PDF

Info

Publication number: DK139290A
Authority: DK; Denmark
Prior art keywords: procedure; similar; filter cake; manufacturing filter; manufacturing
Prior art date: 1987-12-08

Application number

DK139290A

Other languages

English (en)

Other versions

DK139290D0 (da

Inventor

Robert Edward Bannister

Original Assignee

Fospur 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.)

1987-12-08

Filing date

1990-06-07

Publication date

1990-08-02

1990-06-07 Application filed by Fospur Ltd filed Critical Fospur Ltd

1990-06-07 Publication of DK139290D0 publication Critical patent/DK139290D0/da

1990-08-02 Publication of DK139290A publication Critical patent/DK139290A/da

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Sludge (AREA)

DK139290A 1987-12-08 1990-06-07 Fremgangsmaade til fremstilling af filterkager og lignende DK139290A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB878728627A GB8728627D0 (en)	1987-12-08	1987-12-08	Production of filter cakes &c
PCT/GB1988/001078 WO1989005185A1 (en)	1987-12-08	1988-12-08	Production of filter cakes and the like

Publications (2)

Publication Number	Publication Date
DK139290D0 DK139290D0 (da)	1990-06-07
DK139290A true DK139290A (da)	1990-08-02

Family

ID=10628142

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK139290A DK139290A (da)	1987-12-08	1990-06-07	Fremgangsmaade til fremstilling af filterkager og lignende

Country Status (6)

Country	Link
EP (1)	EP0398900A1 (da)
AU (1)	AU2907489A (da)
DK (1)	DK139290A (da)
FI (1)	FI902834A7 (da)
GB (1)	GB8728627D0 (da)
WO (1)	WO1989005185A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9302151D0 (en) *	1993-02-04	1993-03-24	Allied Colloids Ltd	Determination of dewatering performance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4151080A (en) *	1978-02-13	1979-04-24	Enviro Development Co., Inc.	System and apparatus for control and optimization of filtration process
CA1157390A (en) *	1980-01-30	1983-11-22	Susumu Fujinami	Belt pressure filter
GB2110553A (en) *	1981-12-01	1983-06-22	Willett And Company Limited Th	Pressurized filtration system
AT381691B (de) *	1982-01-07	1986-11-10	Andritz Ag Maschf	Verfahren zur regelung einer entwaesserungsmaschine und entwaesserungsmaschine
GB2129326B (en) *	1982-11-02	1986-05-29	Ashbrook Simon Hartley Inc	Moving belt filter

1987
- 1987-12-08 GB GB878728627A patent/GB8728627D0/en active Pending
1988
- 1988-12-08 WO PCT/GB1988/001078 patent/WO1989005185A1/en not_active Ceased
- 1988-12-08 FI FI902834A patent/FI902834A7/fi not_active IP Right Cessation
- 1988-12-08 AU AU29074/89A patent/AU2907489A/en not_active Abandoned
- 1988-12-08 EP EP89900854A patent/EP0398900A1/en not_active Withdrawn
1990
- 1990-06-07 DK DK139290A patent/DK139290A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB8728627D0 (en)	1988-01-13
DK139290D0 (da)	1990-06-07
AU2907489A (en)	1989-07-05
EP0398900A1 (en)	1990-11-28
FI902834A0 (fi)	1990-06-07
WO1989005185A1 (en)	1989-06-15
FI902834A7 (fi)	1990-06-07

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Legal Events

Date	Code	Title	Description
1994-08-22	AHB	Application shelved due to non-payment