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FR2951775B1 - DEVICE FOR INJECTING AN ADDITIVE PRODUCT IN A TREATMENT LINE - Google Patents

DEVICE FOR INJECTING AN ADDITIVE PRODUCT IN A TREATMENT LINE

Info

Publication number
FR2951775B1
FR2951775B1 FR0957455A FR0957455A FR2951775B1 FR 2951775 B1 FR2951775 B1 FR 2951775B1 FR 0957455 A FR0957455 A FR 0957455A FR 0957455 A FR0957455 A FR 0957455A FR 2951775 B1 FR2951775 B1 FR 2951775B1
Authority
FR
France
Prior art keywords
injecting
treatment line
additive product
additive
product
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.)
Active
Application number
FR0957455A
Other languages
French (fr)
Other versions
FR2951775A1 (en
Inventor
Rodolphe Emaille
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.)
Akwel SA
Original Assignee
MGI Coutier SA
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 MGI Coutier SA filed Critical MGI Coutier SA
Priority to FR0957455A priority Critical patent/FR2951775B1/en
Priority to PCT/FR2010/051846 priority patent/WO2011048292A2/en
Publication of FR2951775A1 publication Critical patent/FR2951775A1/en
Application granted granted Critical
Publication of FR2951775B1 publication Critical patent/FR2951775B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0957455A 2009-10-23 2009-10-23 DEVICE FOR INJECTING AN ADDITIVE PRODUCT IN A TREATMENT LINE Active FR2951775B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0957455A FR2951775B1 (en) 2009-10-23 2009-10-23 DEVICE FOR INJECTING AN ADDITIVE PRODUCT IN A TREATMENT LINE
PCT/FR2010/051846 WO2011048292A2 (en) 2009-10-23 2010-09-06 Device for injecting a liquid additive material into a treatment line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957455A FR2951775B1 (en) 2009-10-23 2009-10-23 DEVICE FOR INJECTING AN ADDITIVE PRODUCT IN A TREATMENT LINE

Publications (2)

Publication Number Publication Date
FR2951775A1 FR2951775A1 (en) 2011-04-29
FR2951775B1 true FR2951775B1 (en) 2012-06-22

Family

ID=42225074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957455A Active FR2951775B1 (en) 2009-10-23 2009-10-23 DEVICE FOR INJECTING AN ADDITIVE PRODUCT IN A TREATMENT LINE

Country Status (2)

Country Link
FR (1) FR2951775B1 (en)
WO (1) WO2011048292A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029834A1 (en) * 2010-06-09 2011-12-15 Robert Bosch Gmbh Pressure equalization device for hydraulic systems
FR2979948B1 (en) * 2011-09-14 2015-02-20 Peugeot Citroen Automobiles Sa METHOD FOR STARTING THE DOSED INJECTION OF A LIQUID AGENT IN AN ASSEMBLY AND INJECTION SYSTEM IMPLEMENTING SAID METHOD
FR3010732B1 (en) 2013-09-19 2015-10-02 Peugeot Citroen Automobiles Sa METHOD FOR PURGING A SELECTIVE CATALYTIC REDUCTION SYSTEM
FR3030666B1 (en) 2014-12-18 2017-07-21 Coutier Moulage Gen Ind VALVE CONNECTED TO A POWER CIRCUIT, POWER CIRCUIT COMPRISING SUCH VALVE AND POWER SUPPLY METHOD OPERATING SUCH A POWER CIRCUIT
US10273848B2 (en) 2016-09-14 2019-04-30 Caterpillar Inc. Reductant delivery system
WO2019156690A1 (en) * 2018-02-12 2019-08-15 Cummins Emission Solutions Inc. Reductant insertion assembly comprising a bladder
CN120007968B (en) * 2023-11-15 2025-10-24 中国石油天然气股份有限公司 Crude oil pipeline additive automatic control and adjustment device and its use method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870172B1 (en) 2004-05-13 2006-07-07 Inergy Automotive Systems Res ADDITIVE TANK FOR A VEHICLE HAVING AN INTERNAL COMBUSTION ENGINE
FR2879239A1 (en) 2004-12-15 2006-06-16 Inergy Automotive Systems Res SYSTEM FOR STORING AND INJECTING AN ADDITIVE IN EXHAUST GASES OF AN ENGINE
EP2014886A1 (en) * 2007-07-09 2009-01-14 Delphi Technologies, Inc. Reservoir for a fluid dosing system
US20090103838A1 (en) * 2007-10-17 2009-04-23 Caterpillar Inc. Collapsible fluid storage tank

Also Published As

Publication number Publication date
WO2011048292A3 (en) 2013-07-18
FR2951775A1 (en) 2011-04-29
WO2011048292A2 (en) 2011-04-28

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Legal Events

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Effective date: 20120330

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