Direct contact rotating steam generator using low quality water with zero liquid discharge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8468980
APP PUB NO 20100037835A1
SERIAL NO

12406823

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention is a system for generating a mixture of steam and combustion gas in a direct contact rotating steam generator, using high solids content water and without waste liquid discharge. The invention includes a longitudinally pressurized rotatable drum, being mounted at a slope and having an energy injection section, a steam producing section, a water injection section and a discharge section. The discharge section is placed at an opposite end of the steam producing section and opposite the water injection section. There is an inlet in the combustion section of the rotatable drum, an outlet at an end of the rotatable drum, an injector for water at the highest point of the rotatable drum. There is also a discharge located at an end opposite said end of the rotatable drum. There are also pluralities of chains hanging within the rotatable drum.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EX-TAR TECHNOLOGIES INC640 WOODBINE BLVD WOODBINE SW CALGARY ALBERTA T2W4W4

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Betzer, Tsilevich Maoz Southwest Calgary, CA 9 138

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 25, 2024
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00