PH13270A - Control of density of thickener underflow slurry - Google Patents

Control of density of thickener underflow slurry

Info

Publication number: PH13270A
Authority: PH; Philippines
Prior art keywords: density; control; thickener underflow; underflow slurry; slurry
Prior art date: 1971-01-11

Application number

PH13163A

Other languages

English (en)

Inventor

R Wilson

G Kampjes

Original Assignee

Sherritt Gordon Mines 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.)

1971-01-11

Filing date

1972-01-02

Publication date

1980-02-27

1972-01-02 Application filed by Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd

1980-02-27 Publication of PH13270A publication Critical patent/PH13270A/en

Links

239000002002 slurry Substances 0.000 title 1
239000002562 thickening agent Substances 0.000 title 1

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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/60—Washing granular, powdered or lumpy materials; Wet separating by non-mechanical classifiers, e.g. slime tanks

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Treatment Of Sludge (AREA)
Colloid Chemistry (AREA)

PH13163A 1971-01-11 1972-01-02 Control of density of thickener underflow slurry PH13270A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA102,311A CA953653A (en)	1971-01-11	1971-01-11	Control of density of thickener underflow slurry

Publications (1)

Publication Number	Publication Date
PH13270A true PH13270A (en)	1980-02-27

Family

ID=4088434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PH13163A PH13270A (en)	1971-01-11	1972-01-02	Control of density of thickener underflow slurry

Country Status (10)

Country	Link
AU (1)	AU459851B2 (fr)
BR (1)	BR7108680D0 (fr)
CA (1)	CA953653A (fr)
DE (1)	DE2163137A1 (fr)
DO (1)	DOP1972001903A (fr)
FR (1)	FR2121715B1 (fr)
GB (1)	GB1326650A (fr)
OA (1)	OA04060A (fr)
PH (1)	PH13270A (fr)
ZA (1)	ZA717400B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4130481A (en) *	1977-02-14	1978-12-19	Fmc Corporation	Maintaining optimum settling rate of activated sludge
DE2964898D1 (en) *	1978-07-19	1983-03-31	Ecolotrol	Fluidized-bed reactor having excess growth control system
RU2122882C1 (ru) *	1994-02-18	1998-12-10	Самарский опытно-экспериментальный завод	Нисходящий отстойник

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE337805B (fr) *	1967-06-30	1971-08-23	Nordstjernan Rederi Ab

1971
- 1971-01-11 CA CA102,311A patent/CA953653A/en not_active Expired
- 1971-11-01 GB GB5074771A patent/GB1326650A/en not_active Expired
- 1971-11-04 ZA ZA717400A patent/ZA717400B/xx unknown
- 1971-11-09 AU AU35490/71A patent/AU459851B2/en not_active Expired
- 1971-12-20 DE DE19712163137 patent/DE2163137A1/de active Pending
- 1971-12-30 BR BR8680/71A patent/BR7108680D0/pt unknown
1972
- 1972-01-02 PH PH13163A patent/PH13270A/en unknown
- 1972-01-03 OA OA54454A patent/OA04060A/fr unknown
- 1972-01-05 DO DO1972001903A patent/DOP1972001903A/es unknown
- 1972-01-10 FR FR7200657A patent/FR2121715B1/fr not_active Expired

Also Published As

Publication number	Publication date
CA953653A (en)	1974-08-27
FR2121715B1 (fr)	1977-12-23
GB1326650A (en)	1973-08-15
OA04060A (fr)	1979-09-30
ZA717400B (en)	1972-07-26
AU459851B2 (en)	1975-04-10
DOP1972001903A (es)	1977-03-09
DE2163137A1 (de)	1972-08-03
FR2121715A1 (fr)	1972-08-25
AU3549071A (en)	1973-05-17
BR7108680D0 (pt)	1973-05-03

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