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GB2428206B - Pressure relief system - Google Patents

Pressure relief system

Info

Publication number
GB2428206B
GB2428206B GB0514451A GB0514451A GB2428206B GB 2428206 B GB2428206 B GB 2428206B GB 0514451 A GB0514451 A GB 0514451A GB 0514451 A GB0514451 A GB 0514451A GB 2428206 B GB2428206 B GB 2428206B
Authority
GB
United Kingdom
Prior art keywords
liquid
process gas
pressure relief
relief system
venting
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 - Fee Related
Application number
GB0514451A
Other versions
GB0514451D0 (en
GB2428206A (en
Inventor
Clive Anthony Fane De Salis
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.)
ROWAN HOUSE Ltd
Original Assignee
ROWAN HOUSE Ltd
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 ROWAN HOUSE Ltd filed Critical ROWAN HOUSE Ltd
Priority to GB0514451A priority Critical patent/GB2428206B/en
Publication of GB0514451D0 publication Critical patent/GB0514451D0/en
Publication of GB2428206A publication Critical patent/GB2428206A/en
Application granted granted Critical
Publication of GB2428206B publication Critical patent/GB2428206B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/022—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by using a liquid curtain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/08—Arrangements for cutting-off not used
    • F16K13/10—Arrangements for cutting-off not used by means of liquid or granular medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

A pressure relief system 10 comprises a ducting arrangement 17 for venting process gas from within a process system. The ducting arrangement comprises an outlet 18 for the process gas that is immersed in liquid 13; the depth of the liquid can be adjusted by changing the height of a weir plate 14, so that the liquid acts to regulate the pressure within the system and also cleans the gas. The system further may comprise a liquid source arrangement 12 for creating a curtain of liquid through which the process gas is forced to pass to further clean the process gas prior to venting to the atmosphere.
GB0514451A 2005-07-14 2005-07-14 Pressure relief system Expired - Fee Related GB2428206B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0514451A GB2428206B (en) 2005-07-14 2005-07-14 Pressure relief system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0514451A GB2428206B (en) 2005-07-14 2005-07-14 Pressure relief system

Publications (3)

Publication Number Publication Date
GB0514451D0 GB0514451D0 (en) 2005-08-17
GB2428206A GB2428206A (en) 2007-01-24
GB2428206B true GB2428206B (en) 2011-04-06

Family

ID=34897204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0514451A Expired - Fee Related GB2428206B (en) 2005-07-14 2005-07-14 Pressure relief system

Country Status (1)

Country Link
GB (1) GB2428206B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802455A (en) * 1969-07-31 1974-04-09 Zink Co John Apparatus for controlling the flow of gases
GB1492343A (en) * 1975-09-01 1977-11-16 Knopf H Device for separating cleaning agent from the exhaust air of dry cleaning machines
US4214880A (en) * 1977-05-03 1980-07-29 Kamphorst Hendrik A Liquid seal system, e.g. for a flare stack
US4655242A (en) * 1980-03-28 1987-04-07 Jgc Corporation Water seal drum
JPS62258726A (en) * 1986-05-06 1987-11-11 Nippon Jietsuto Kk Method and apparatus for washing and collecting gas under automatically controlled pressure
EP0252169A1 (en) * 1986-07-05 1988-01-13 Günter Perske Process and apparatus for the pressure regulation in digestion tanks in bio-gas production installations, and cleaning of this gas in two stages
US4797132A (en) * 1987-07-07 1989-01-10 Vanvlack Edward E Gas control apparatus
US4936878A (en) * 1986-09-17 1990-06-26 Flakt Ab Method for cleansing gas and apparatus herefor
EP0514259A1 (en) * 1991-05-14 1992-11-19 Mitsubishi Jukogyo Kabushiki Kaisha Method for controlling the liquid level of exhaust gas scrubber and device therefor
EP0745420A1 (en) * 1995-05-30 1996-12-04 Chiyoda Corporation Process for the desulphurization of sulfurous acid gas-containing waste gas
DE20113531U1 (en) * 2001-08-16 2001-10-11 Baumgärtner, Hans, 81477 München Device for venting a container

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802455A (en) * 1969-07-31 1974-04-09 Zink Co John Apparatus for controlling the flow of gases
GB1492343A (en) * 1975-09-01 1977-11-16 Knopf H Device for separating cleaning agent from the exhaust air of dry cleaning machines
US4214880A (en) * 1977-05-03 1980-07-29 Kamphorst Hendrik A Liquid seal system, e.g. for a flare stack
US4655242A (en) * 1980-03-28 1987-04-07 Jgc Corporation Water seal drum
JPS62258726A (en) * 1986-05-06 1987-11-11 Nippon Jietsuto Kk Method and apparatus for washing and collecting gas under automatically controlled pressure
EP0252169A1 (en) * 1986-07-05 1988-01-13 Günter Perske Process and apparatus for the pressure regulation in digestion tanks in bio-gas production installations, and cleaning of this gas in two stages
US4936878A (en) * 1986-09-17 1990-06-26 Flakt Ab Method for cleansing gas and apparatus herefor
US4797132A (en) * 1987-07-07 1989-01-10 Vanvlack Edward E Gas control apparatus
EP0514259A1 (en) * 1991-05-14 1992-11-19 Mitsubishi Jukogyo Kabushiki Kaisha Method for controlling the liquid level of exhaust gas scrubber and device therefor
EP0745420A1 (en) * 1995-05-30 1996-12-04 Chiyoda Corporation Process for the desulphurization of sulfurous acid gas-containing waste gas
DE20113531U1 (en) * 2001-08-16 2001-10-11 Baumgärtner, Hans, 81477 München Device for venting a container

Also Published As

Publication number Publication date
GB0514451D0 (en) 2005-08-17
GB2428206A (en) 2007-01-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200714