GB737368A - Improvements in or relating to the recovery of fly ash by electrostatic precipitation - Google Patents

Improvements in or relating to the recovery of fly ash by electrostatic precipitation

Info

Publication number
GB737368A
GB737368A GB3548953A GB3548953A GB737368A GB 737368 A GB737368 A GB 737368A GB 3548953 A GB3548953 A GB 3548953A GB 3548953 A GB3548953 A GB 3548953A GB 737368 A GB737368 A GB 737368A
Authority
GB
United Kingdom
Prior art keywords
fly ash
gases
recovery
coal
electrostatic precipitation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3548953A
Inventor
Carl William Julius Hedberg
Harry Aber Wintermute
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Corp
Original Assignee
Research Corp
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 Research Corp filed Critical Research Corp
Priority to GB3548953A priority Critical patent/GB737368A/en
Publication of GB737368A publication Critical patent/GB737368A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/002—Ash and slag handling in pulverulent fuel furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

737,368. Separating dust from gases. RESEARCH CORPORATION. Dec. 21, 1953, No. 35489/53. Drawings to Specification. Class 8 (2). [Also in Group XL (a)] A method for the recovery of fly ash from combustion gases comprises introducing finely powdered coal particles into the combustion gases, and then subjecting the gases to mechanical cleaning and electrostatic precipitation. The coal particles are preferably less than 10 microns in size, and are added in the proportion of 10-20 per cent by weight of the fly ash content of the gases. In a powdered coal boiler system the coal particles are derived from the coal pulverizer supplying powdered coal to the boiler.
GB3548953A 1953-12-21 1953-12-21 Improvements in or relating to the recovery of fly ash by electrostatic precipitation Expired GB737368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3548953A GB737368A (en) 1953-12-21 1953-12-21 Improvements in or relating to the recovery of fly ash by electrostatic precipitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3548953A GB737368A (en) 1953-12-21 1953-12-21 Improvements in or relating to the recovery of fly ash by electrostatic precipitation

Publications (1)

Publication Number Publication Date
GB737368A true GB737368A (en) 1955-09-21

Family

ID=10378307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3548953A Expired GB737368A (en) 1953-12-21 1953-12-21 Improvements in or relating to the recovery of fly ash by electrostatic precipitation

Country Status (1)

Country Link
GB (1) GB737368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421666A1 (en) * 1978-04-05 1979-11-02 Teller Environmental Systems GASEOUS EFFLUENT CLEANING PROCESS AND APPARATUS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421666A1 (en) * 1978-04-05 1979-11-02 Teller Environmental Systems GASEOUS EFFLUENT CLEANING PROCESS AND APPARATUS

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