Invention Grant
US06960294B2 Apparatus for the separation of solids from liquids by dissolved gas floatation
失效
用于通过溶解气体浮选从液体中分离固体的装置
- Patent Title: Apparatus for the separation of solids from liquids by dissolved gas floatation
- Patent Title (中): 用于通过溶解气体浮选从液体中分离固体的装置
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Application No.: US10317010Application Date: 2002-12-11
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Publication No.: US06960294B2Publication Date: 2005-11-01
- Inventor: Johnny Arnaud
- Applicant: Johnny Arnaud
- Applicant Address: US TX Houston
- Assignee: Hydrotreat, Inc.
- Current Assignee: Hydrotreat, Inc.
- Current Assignee Address: US TX Houston
- Agency: Howrey LLP
- Main IPC: B01D17/035
- IPC: B01D17/035 ; B01D17/038 ; B01D17/12 ; B01D21/24 ; B01D65/00 ; B03D1/14 ; E21B43/12 ; E21B43/16 ; E21B43/34 ; C02F1/24 ; C02F1/52
Abstract:
The present invention relates to methods and apparatus for separation of solids from liquids and separation of liquids from liquids (such as oil from water) by dissolved gas floatation. A dissolved gas floatation clarifier is described as is a liquid-gas mixer, a liquid-liquid mixer, and solid-liquid chemical feeders. The methods and apparatus of the present invention are particularly suitable for supplying dissolved air and mixing of chemicals for use in separation of solids in dissolved air floatation clarifiers.
Public/Granted literature
- US20030173288A1 Methods and apparatus for separation of solids from liquids by dissolved gas floatation Public/Granted day:2003-09-18
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