Recirculated-suspension pre-calciner system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9610536
SERIAL NO

13590126

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A recirculated-suspension pre-calciner system is disclosed, comprising: a vortex cyclone dust collecting equipment including a plurality of devices, wherein a top device of the vortex cyclone dust collecting equipment is used as a feed system; a vertical combustion kiln; a blower; and a powder purge system, wherein powders in the feed system fall into the vortex cyclone dust collecting equipment and pass through a plurality of the devices to mix and exchange heat with flue gas comprising CO2, generating calcination reaction and releasing CO2 into the flue gas. and the steam is separated and transported to the feed system by the blower and acts as a carrier gas of powders.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TAIWAN CEMENT CORPORATION113 CHUNG SHAN N ROAD SEC 2 TAIPEI 104

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wei-Cheng New Taipei, TW 66 140
Hsu, Heng-Wen Hsinchu County, TW 2 3
Huang, Chin-Ming New Taipei, TW 19 29
Liu, Wan-Hsia Hsinchu, TW 1 1
Ouyang, Shoung Taipei, TW 2 3

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 Oct 4, 2028
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