MX9606216A - Improved entrainment separator for high velocity gases and reheating of scrubber gases. - Google Patents

Improved entrainment separator for high velocity gases and reheating of scrubber gases.

Info

Publication number
MX9606216A
MX9606216A MX9606216A MX9606216A MX9606216A MX 9606216 A MX9606216 A MX 9606216A MX 9606216 A MX9606216 A MX 9606216A MX 9606216 A MX9606216 A MX 9606216A MX 9606216 A MX9606216 A MX 9606216A
Authority
MX
Mexico
Prior art keywords
gases
scrubber
entrainment separator
horizontal
reheating
Prior art date
Application number
MX9606216A
Other languages
Spanish (es)
Other versions
MXPA96006216A (en
Inventor
Gerald E Bresowar
Original Assignee
Abb Environmental Systems
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.)
Filing date
Publication date
Application filed by Abb Environmental Systems filed Critical Abb Environmental Systems
Priority claimed from PCT/US1995/007248 external-priority patent/WO1995033552A1/en
Publication of MXPA96006216A publication Critical patent/MXPA96006216A/en
Publication of MX9606216A publication Critical patent/MX9606216A/en

Links

Abstract

Sulfur oxides (SOx) are scrubbed from combustion effluents with aqueous limestone slurries with greater efficiency due to the use of an improved entrainment separator (130). In the preferred embodiment of a single-loop, counter-current limestone wet scrubber (100) (preferably with a spray-contacting zone of less than 6 meters in height) operating at bulk gas flow rates of greater than 4.5 meters per second, a vertical stream of flue gas is freed of a substantial portion of slurry droplets and diverted for effective mist removal by a well-drained, horizontal-flow mist eliminator (140). The entrainment separator (130) is a single-pass device with individual blades aligned for effective operation with reduced droplet impingement on the upper walls (e.g., roof) of the scrubber and to permit periodic washing. Use of a vertically-oriented, horizontal-shaft rotary heat exchanger (431) is facilitated and space and duct work requirements are greatly reduced.
MX9606216A 1994-06-09 1995-06-07 Improved entrainment separator for high velocity gases and reheating of scrubber gases. MX9606216A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25715894A 1994-06-09 1994-06-09
US257,158 1994-06-09
US08257085 1994-06-09
US257158 1994-06-09
PCT/US1995/007248 WO1995033552A1 (en) 1994-06-09 1995-06-07 Improved entrainment separator for high velocity gases and reheating of scrubber gases

Publications (2)

Publication Number Publication Date
MXPA96006216A MXPA96006216A (en) 1998-02-01
MX9606216A true MX9606216A (en) 1998-02-28

Family

ID=39165270

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606216A MX9606216A (en) 1994-06-09 1995-06-07 Improved entrainment separator for high velocity gases and reheating of scrubber gases.

Country Status (1)

Country Link
MX (1) MX9606216A (en)

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Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status

Owner name: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION.*

PD Change of proprietorship

Owner name: ALSTOM POWER INC.*

MM Annulment or lapse due to non-payment of fees