Density control of clear liquid or sediment

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CPC
B01D21/32

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D21/00Separation of suspended solid particles from liquids by sedimentation

Current Industry

B01D21/32Density control of clear liquid or sediment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Detection and recovery of metals from ore
- Patent number 12,102,943
- Issue date Oct 1, 2024
- ECO METALS RECOVERY (HOLDING) LIMITED
- Dean John Ackerman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for monitoring properties of an aqueous stream
- Patent number 12,043,559
- Issue date Jul 23, 2024
- Kemira Oyj
- Iiris Joensuu
- G01 - MEASURING TESTING
Information Patent Grant
Flue gas cleaning solution purification system and method thereof
- Patent number 11,980,845
- Issue date May 14, 2024
- Panasia Co., Ltd.
- Soo-Tae Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Low-energy dynamic filter
- Patent number 11,969,671
- Issue date Apr 30, 2024
- James William Masten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Differential pressure based automated sand detection and handling s...
- Patent number 11,938,422
- Issue date Mar 26, 2024
- FMC Technologies, Inc.
- Ryan Malone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oilfield deep well processing and injection facility and methods
- Patent number 11,911,732
- Issue date Feb 27, 2024
- NuBlu Innovations, LLC
- Robert Meredith Harman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Glycerin separation system and method of use
- Patent number 11,873,271
- Issue date Jan 16, 2024
- Donald Lee Bush
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System, apparatus, and method for treating wastewater in real time
- Patent number 11,866,348
- Issue date Jan 9, 2024
- Denny Allen Criswell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Tailings settling-dewatering-solidifying device and experimental me...
- Patent number 11,787,721
- Issue date Oct 17, 2023
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Guangjin Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor and method for biological treatment of wastewater
- Patent number 11,767,244
- Issue date Sep 26, 2023
- SUEZ INTERNATIONAL
- Philippe Ginestet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Purification of oil
- Patent number 11,752,452
- Issue date Sep 12, 2023
- Recondoil Sweden AB
- Fred Sundström
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Immersed active infrared self-cleaning secondary sedimentation tank...
- Patent number 11,673,076
- Issue date Jun 13, 2023
- HOHAI UNIVERSITY
- Ming Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sand setting circulating device for wave-current tank test tailings
- Patent number 11,674,280
- Issue date Jun 13, 2023
- Fishery Engineering Research Institute, Chinese Academy Of Fishery Sciences
- Xi Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purification of oil
- Patent number 11,458,420
- Issue date Oct 4, 2022
- Recondoil Sweden AB
- Fred Sundström
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Auto jartest analyzer
- Patent number 11,332,393
- Issue date May 17, 2022
- ANATEK ENTERPRISE CO., LTD.
- Yu-Ming Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Automated wastewater treatment system and methods
- Patent number 11,286,188
- Issue date Mar 29, 2022
- Ashok Syal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low-energy dynamic filter
- Patent number 11,260,323
- Issue date Mar 1, 2022
- James William Masten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and arrangement for controlling a dewatering process
- Patent number 11,224,829
- Issue date Jan 18, 2022
- Outotec (Finland) Oy
- Mika Kosonen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Turbid matter separating apparatus, turbid matter separating method...
- Patent number 11,161,061
- Issue date Nov 2, 2021
- Hitachi, Ltd.
- Toshimitsu Noguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purification of oil
- Patent number 10,995,279
- Issue date May 4, 2021
- Recondoil Sweden AB
- Fred Sundström
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Settler for decanting mineral slurries and method for separating cl...
- Patent number 10,898,830
- Issue date Jan 26, 2021
- Rio Tinto Alcan International Limited
- Michaël Reid
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Deep cone thickener with underflow concentration rapid auto-adjustment
- Patent number 10,864,463
- Issue date Dec 15, 2020
- University of Science and Technology Beijing
- Aixiang Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for static sedimentation tests comprising a pl...
- Patent number 10,845,289
- Issue date Nov 24, 2020
- Avoca Engineers SpA
- Jonathan Engels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and installation for producing alumina trihydrate by alkali...
- Patent number 10,508,042
- Issue date Dec 17, 2019
- Rio Tinto Alcan International Limited
- Michaël Reid
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for static sedimentation tests comprising a pl...
- Patent number 10,222,309
- Issue date Mar 5, 2019
- Avoca Engineers SpA
- Jonathan Engels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bioreactor
- Patent number 9,873,626
- Issue date Jan 23, 2018
- Japan ALSI Co., Ltd
- Kiyoharu Fujino
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system
- Patent number 9,682,872
- Issue date Jun 20, 2017
- Denny Allen Criswell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hydrocarbons environmental processing system method and apparatus
- Patent number 9,669,340
- Issue date Jun 6, 2017
- Jason Craig Snydmiller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bioreactor and the waste water treatment method
- Patent number 9,573,829
- Issue date Feb 21, 2017
- Japan ALSI Co., Ltd
- Kiyoharu Fujino
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal device in particular for micro-bubbles, volatile compounds...
- Patent number 9,427,680
- Issue date Aug 30, 2016
- FLAMCO B.V.
- Jan Henk Cnossen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PRODUCING AT LEAST ONE OIL PRODUCT FROM WASTE...
- Publication number 20240400913
- Publication date Dec 5, 2024
- SKF MFR TECHNOLOGY AB
- Lasse HURNASTI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT...
- Publication number 20240343611
- Publication date Oct 17, 2024
- Denny Allen CRISWELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DETECTION AND RECOVERY OF METALS FROM ORE
- Publication number 20240066437
- Publication date Feb 29, 2024
- ECO METALS RECOVERY (HOLDING) LIMITED
- John Dean Ackerman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLOTATION CELL FOR WATER TREATMENT
- Publication number 20230212036
- Publication date Jul 6, 2023
- YPF TECNOLOGÍA S.A.
- Vanesa Melina PAREDES MUÑOZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAND SETTING CIRCULATING DEVICE FOR WAVE-CURRENT TANK TEST TAILINGS
- Publication number 20230120957
- Publication date Apr 20, 2023
- Fishery Engineering Research Institute, Chinese Academy Of Fishery Sciences
- Xi ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Treatment of Multiphase Hydrocarbon-Containing Fluid in Oil and/or...
- Publication number 20230040989
- Publication date Feb 9, 2023
- FourPhase AS
- Anders Arefjord
- E21 - EARTH DRILLING MINING
Information Patent Application
PURIFICATION OF OIL
- Publication number 20220410038
- Publication date Dec 29, 2022
- RECONDOIL SWEDEN AB
- Fred SUNDSTRÖM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Tailings Settling-dewatering-solidifying Device and Experimental Me...
- Publication number 20220324739
- Publication date Oct 13, 2022
- Kunming University of Science and Technology
- Guangjin Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Removing Solids Submerged in a Polymer-Based Slurry
- Publication number 20220305409
- Publication date Sep 29, 2022
- Clean Slurry Technology
- Barry Lynn Sorteberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW-ENERGY DYNAMIC FILTER
- Publication number 20220249984
- Publication date Aug 11, 2022
- James William Masten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMMERSED ACTIVE INFRARED SELF-CLEANING SECONDARY SEDIMENTATION TANK...
- Publication number 20220152529
- Publication date May 19, 2022
- HOHAI UNIVERSITY
- Ming XU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OILFIELD DEEP WELL PROCESSING AND INJECTION FACILITY AND METHODS
- Publication number 20210308637
- Publication date Oct 7, 2021
- High Roller E & C, LLC
- Robert Meredith Harman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFERENTIAL PRESSURE BASED AUTOMATED SAND DETECTION AND HANDLING S...
- Publication number 20210299595
- Publication date Sep 30, 2021
- FMC Technologies, Inc.
- Ryan Malone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AUTOMATED SAND DETECTION AND HANDLING SYSTEM FOR OIL AND GAS WELL O...
- Publication number 20210252431
- Publication date Aug 19, 2021
- FMC Technologies, Inc.
- Ryan Malone
- E21 - EARTH DRILLING MINING
Information Patent Application
Flue Gas Cleaning Solution Purification System and Method Thereof
- Publication number 20210146298
- Publication date May 20, 2021
- PANASIA CO., LTD.
- Soo-Tae Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFICATION OF OIL
- Publication number 20210101094
- Publication date Apr 8, 2021
- RECONDOIL SWEDEN AB
- Fred SUNDSTRÖM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTOR AND METHOD FOR BIOLOGICAL TREATMENT OF WASTEWATER
- Publication number 20200346958
- Publication date Nov 5, 2020
- SUEZ Groupe
- Philippe GINESTET
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEEP CONE THICKENER WITH UNDERFLOW CONCENTRATION RAPID AUTO-ADJUSTMENT
- Publication number 20200261828
- Publication date Aug 20, 2020
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Aixiang WU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW-ENERGY DYNAMIC FILTER
- Publication number 20200155974
- Publication date May 21, 2020
- James William Masten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND ARRANGEMENT FOR CONTROLLING A DEWATERING PROCESS
- Publication number 20200129887
- Publication date Apr 30, 2020
- OUTOTEC (FINLAND) OY
- Mika KOSONEN
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM, APPARATUS, AND METHOD FOR TREATING WASTEWATER IN REAL TIME
- Publication number 20200079661
- Publication date Mar 12, 2020
- Denny Allen CRISWELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFICATION OF OIL
- Publication number 20200056102
- Publication date Feb 20, 2020
- RECONDOIL SWEDEN AB
- Fred SUNDSTRÖM
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CENTRIFUGAL SOLIDS SEPARATOR
- Publication number 20200016611
- Publication date Jan 16, 2020
- FHE USA LLC
- Matthew Kibler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TURBID MATTER SEPARATING APPARATUS, TURBID MATTER SEPARATING METHOD...
- Publication number 20190299129
- Publication date Oct 3, 2019
- Hitachi, Ltd
- Toshimitsu NOGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR STATIC SEDIMENTATION TESTS COMPRISING A PL...
- Publication number 20190265146
- Publication date Aug 29, 2019
- Avoca Engineers SpA
- Jonathan Engels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AUTOMATED WASTEWATER TREATMENT SYSTEM AND METHODS
- Publication number 20180099890
- Publication date Apr 12, 2018
- Ashok Syal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR MANUFACTURING AN AQUEOUS SODIUM CHLORIDE SOLUTION
- Publication number 20180050919
- Publication date Feb 22, 2018
- SOLVAY S.A.
- Thierry DELPLANCHE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASTEWATER TREATMENT SYSTEM
- Publication number 20180037471
- Publication date Feb 8, 2018
- Denny Allen CRISWELL
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
WATER QUALITY MONITORING DEVICE, WATER TREATMENT DEVICE, WATER TREA...
- Publication number 20180036686
- Publication date Feb 8, 2018
- Mitsubishi Heavy Industries, Ltd.
- Kiyoshi Tatsuhara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASTEWATER TREATMENT SYSTEM
- Publication number 20170341953
- Publication date Nov 30, 2017
- Denny Allen CRISWELL
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Density control of clear liquid or sediment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Detection and recovery of metals from ore

Method and system for monitoring properties of an aqueous stream

Flue gas cleaning solution purification system and method thereof

Low-energy dynamic filter

Differential pressure based automated sand detection and handling s...

Oilfield deep well processing and injection facility and methods

Glycerin separation system and method of use

System, apparatus, and method for treating wastewater in real time

Tailings settling-dewatering-solidifying device and experimental me...

Reactor and method for biological treatment of wastewater

Purification of oil

Immersed active infrared self-cleaning secondary sedimentation tank...

Sand setting circulating device for wave-current tank test tailings

Purification of oil

Auto jartest analyzer

Automated wastewater treatment system and methods

Low-energy dynamic filter

Method and arrangement for controlling a dewatering process

Turbid matter separating apparatus, turbid matter separating method...

Purification of oil

Settler for decanting mineral slurries and method for separating cl...

Deep cone thickener with underflow concentration rapid auto-adjustment

Apparatus and method for static sedimentation tests comprising a pl...

Process and installation for producing alumina trihydrate by alkali...

Apparatus and method for static sedimentation tests comprising a pl...

Bioreactor

Wastewater treatment system

Hydrocarbons environmental processing system method and apparatus

Bioreactor and the waste water treatment method

Removal device in particular for micro-bubbles, volatile compounds...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR PRODUCING AT LEAST ONE OIL PRODUCT FROM WASTE...

METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT...

DETECTION AND RECOVERY OF METALS FROM ORE

FLOTATION CELL FOR WATER TREATMENT

SAND SETTING CIRCULATING DEVICE FOR WAVE-CURRENT TANK TEST TAILINGS

Treatment of Multiphase Hydrocarbon-Containing Fluid in Oil and/or...

PURIFICATION OF OIL

Tailings Settling-dewatering-solidifying Device and Experimental Me...

Method for Removing Solids Submerged in a Polymer-Based Slurry

LOW-ENERGY DYNAMIC FILTER

IMMERSED ACTIVE INFRARED SELF-CLEANING SECONDARY SEDIMENTATION TANK...

OILFIELD DEEP WELL PROCESSING AND INJECTION FACILITY AND METHODS

DIFFERENTIAL PRESSURE BASED AUTOMATED SAND DETECTION AND HANDLING S...

AUTOMATED SAND DETECTION AND HANDLING SYSTEM FOR OIL AND GAS WELL O...

Flue Gas Cleaning Solution Purification System and Method Thereof

PURIFICATION OF OIL

REACTOR AND METHOD FOR BIOLOGICAL TREATMENT OF WASTEWATER

DEEP CONE THICKENER WITH UNDERFLOW CONCENTRATION RAPID AUTO-ADJUSTMENT

LOW-ENERGY DYNAMIC FILTER

METHOD AND ARRANGEMENT FOR CONTROLLING A DEWATERING PROCESS

SYSTEM, APPARATUS, AND METHOD FOR TREATING WASTEWATER IN REAL TIME

PURIFICATION OF OIL

CENTRIFUGAL SOLIDS SEPARATOR

TURBID MATTER SEPARATING APPARATUS, TURBID MATTER SEPARATING METHOD...

APPARATUS AND METHOD FOR STATIC SEDIMENTATION TESTS COMPRISING A PL...

AUTOMATED WASTEWATER TREATMENT SYSTEM AND METHODS

PROCESS FOR MANUFACTURING AN AQUEOUS SODIUM CHLORIDE SOLUTION

WASTEWATER TREATMENT SYSTEM

WATER QUALITY MONITORING DEVICE, WATER TREATMENT DEVICE, WATER TREA...

WASTEWATER TREATMENT SYSTEM