Gas Recirculation Technology

  • Clean Marine was selected by Hyundai Heavy Industries to supply exhaust gas cleaning systems (EGCS) for a Very Large Gas Carrier (VLGC) being built for Dorian LPG Ltd. Clean Marine has developed an EGCS based on the Advanced Vortex Chamber technology that provides unique particulate matter trapping efficiency. The system’s integrated fan and gas recirculation technology also allows the one EGCS unit to simultaneously serve several combustion units. The system supplied to Dorian LPG is a hybrid system that allows the vessel to operate seamlessly in all types of water (including low alkaline and saline water) without loss of efficiency.
    www.cleanmarine.no

     

    (As published in the January 2014 edition of Maritime Reporter & Engineering News - www.marinelink.com)

  • has developed an EGCS based on the Advanced Vortex Chamber technology that provides unique cleaning efficiency. The system’s integrated fan and gas recirculation technology allows the one EGCS unit to simultaneously serve several combustion units. The system supplied to Stolt Tankers is a hybrid system that

  • GEA Heat Exchangers presented its latest developments at SMM 2014, including reduced NOx emissions from GEA exhaust gas recirculation coolers now for two-stroke engines, and GEA Bloksma oil coolers in various versions and sizes. In addition to its exhaust gas recirculation coolers (EGR) for four-stroke

  • the new engine was the right one can be seen by the immediate received orders and it confirmed the growing demand to have the option to run ships on Natural Gas as well as HFO in the face of increased fuel prices. Owing to market interest, we have now extended our dual-fuel engine program with an ME-LGI unit

  • Stal Refrigeration Corporation of Bensalem, Pa., has announced the availability of a new color brochure introducing the Stal Packaged Miniscrew™ Refrigeration Plant. The brochure describes the scope of delivery and features, standard options, performance data and dimensions and includes easy-to-read

  • the installation or retrofitting of system upgrades.   1. Low Pressure LNG Engines  Marine engines able to run on low pressure liquefied natural gas (LNG) operate on a relatively high air fuel ratio, with a pre-mixed charge of air and fuel ignited by pilot fuel. These low pressure LNG engines produce

  • engine start took place in January 2011. A MAN Diesel & Turbo team optimized the integration of the SCR system that removes NOx from the engine’s exhaust gas. The SCR system features: •     more than 80% NOx reduction based on the load cycle •     more than 70% NOx reduction on each load point in the load

  • sulfur cap on marine fuels comes into effect, shipowners are facing some very tough decisions. For those considering exhaust scrubbers or conversion to gas or hybrid propulsion systems to comply with IMO Marpol Annex VI regulation by 2020, there are complex questions about retrofitting technology; for those

  • Heat transfer, separation and fluid handling technology specialist, Alfa Laval, has expanded its Test & Training Center in Aalborg, Denmark with a new gas testing facility. At the same time it continues developing new technologies in the areas of ballast water treatment, sulfur oxide emission control,

  • to complete installation is to hookup to the vessel's electric power, diesel fuel storage, recirculation for the HT-4- 100 sludge system, and a flue gas exhaust pipe. All of these utilize the connections already present on the outside of the incinerator unit. For free literature detailing A/S Vesta's

  • or soot) without the use of a Diesel Particulate Filter (DPF). Instead, the new engines employ a combination of in-cylinder combustion improvements, exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) exhaust after treatment. The new engines are suitable for powering generators from 150-300kVA

  • areas (ECA), wrestle with the emissions driven selection as they are locked into the most heavily regulated trading areas. Dual Fuel engines using natural gas as a primary fuel looked to be the answer. That said, the infrastructure to support that engine selection has not moved forward at the speed most hoped

  • MR Nov-19#96 MR NOV 2019_Index_revised2:Layout 1  11/7/2019  9:15 PM)
    November 2019 - Maritime Reporter and Engineering News page: 96

    MR NOV 2019_Index_revised2:Layout 1 11/7/2019 9:15 PM Page 1 ADVERTISER INDEX Page#Advertiser Website Phone #Page#Advertiser Website Phone # 55Advanced Mechanical Enterprises .www.amesolutions.com . . . . . . . . . . . . . . . . .(954) 764-2678 C3KE Marine / Worldwide Diesel . . . . .www.kemarine.com . .

  • MR Nov-19#93 MR
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    November 2019 - Maritime Reporter and Engineering News page: 93

    MR Professional www.MaritimeProfessional.com Technology Associates, Inc. Bringing Engineering to Successful Fruition ? Naval Architecture Services ? Marine Engineering s

  • MR Nov-19#90 This directory section is an editorial feature published)
    November 2019 - Maritime Reporter and Engineering News page: 90

    This directory section is an editorial feature published in every issue for the convenience of the readers of MARITIME REPORTER. A quick-reference readers’ guide, it includes the names and addresses of the world’s leading manufacturers and suppliers of all types of marine machinery, equipment, supplies and

  • MR Nov-19#83 ?
%RDW/,)(DGLYLVLRQRI/LIH,QGXVWULHV proud manufacturers of)
    November 2019 - Maritime Reporter and Engineering News page: 83

    ? %RDW/,)(DGLYLVLRQRI/LIH,QGXVWULHV proud manufacturers of boat sealants, cleaners, compounds, waxes and epoxies, is now celebrating 60 years in the marine industry. With a longstanding reputation for quality, affordability, and trust, we are pleased to serve various marine industries on an ongoing basis.

  • MR Nov-19#82 P
PRODUCTS HEAVY LIFT & DECK MACHINERY
Cimolai Technology)
    November 2019 - Maritime Reporter and Engineering News page: 82

    P PRODUCTS HEAVY LIFT & DECK MACHINERY Cimolai Technology Heavy Lift to Assist Shipbuilding Operations Images: Cimolai Technology imolai Technology Spa, the a span of 60 m and height of 60 m and Cimolai Technology Spa has been also lifting platform or used independently Italian company specialized

  • MR Nov-19#78  Technical and 
VLGC (very large gas carrier) that NYK will)
    November 2019 - Maritime Reporter and Engineering News page: 78

    ? rst prize at Ariake Shipyard of Japan Marine United Corporation for a new the International Competition of Scienti? c, Technical and VLGC (very large gas carrier) that NYK will charter under a long- Innovative Developments aimed at the Exploration and term contract to Astomos Energy Corporation, pre-eminent

  • MR Nov-19#75  is not present in the ?  ue gas. Consisting 
ADL 40 engine)
    November 2019 - Maritime Reporter and Engineering News page: 75

    system designed Mobilgard for Plug-In Hybrid for CEMS applications where condensed wa- ExxonMobil is supplying Mobilgard ter is not present in the ? ue gas. Consisting ADL 40 engine oil for Color Hybrid, Color of a stack-mounted probe and separate con- Line’s latest addition to its ? eet of ferries.

  • MR Nov-19#74 E
EMISSION REDUCTION TECH FILES
Schottel Propulsion for)
    November 2019 - Maritime Reporter and Engineering News page: 74

    E EMISSION REDUCTION TECH FILES Schottel Propulsion for Emission-Free Push Boat The agreement between Wärtsilä and Norsepower will pro- mote the use of Rotor Sails & support sustainable shipping. Wärtsilä, Norsepower Sign Agreement The technology group Wärtsilä and Norsepower, a provider of low maintenance

  • MR Nov-19#73  REDUCTION SCRUBBERS
the exhaust gases before they are dis-)
    November 2019 - Maritime Reporter and Engineering News page: 73

    E EMISSION REDUCTION SCRUBBERS the exhaust gases before they are dis- nance downtime, and offers numerous tractive capital and operational costs. offering exceptional ? exibility and the charged into the atmosphere, allowing a bene? ts including a customized ? exible The ENVI-Marine system really

  • MR Nov-19#72  true.  vironment.  
Agreenhouse gases by 50%  uary 2020, 4)
    November 2019 - Maritime Reporter and Engineering News page: 72

    is the bene? t to the en- maritime sector’s output of As a result, it is estimated that by 1 Jan- dium term. This may be true. vironment. Agreenhouse gases by 50% uary 2020, 4,000 vessels will have ? tted But the supply of HSFO is not likely Shipowners and operators could learn over the next 30 years

  • MR Nov-19#71  its ?  eet of 30 tankers and  gas strategy. As it becomes)
    November 2019 - Maritime Reporter and Engineering News page: 71

    oil and the broader greenhouse of a ship owner, but also drive progress in touch with someone at the BMA.” Out of renewing its ? eet of 30 tankers and gas strategy. As it becomes clearer as within the industry and ultimately, chart of these conversations, new possibilities is relying on assistance and

  • MR Nov-19#68 VOICES BORIANA FARRAR, VP, SENIOR CLAIMS EXECUTIVE &)
    November 2019 - Maritime Reporter and Engineering News page: 68

    VOICES BORIANA FARRAR, VP, SENIOR CLAIMS EXECUTIVE & COUNSEL, AMERICAN P&I CLUB Boriana enjoys giving back to the community which has sup- ported her throughout her ca- reer, pictured here with Martin Davies, the head of the Admiralty Law Center at her alma mater Tulane Law School, where she recently

  • MR Nov-19#65 VOICES NICK BROWN, DIRECTOR OF MARINE AND OFFSHORE,)
    November 2019 - Maritime Reporter and Engineering News page: 65

    VOICES NICK BROWN, DIRECTOR OF MARINE AND OFFSHORE, LLOYD’S REGISTER what we believe will be prototype ves- LR research suggests that the cheap- as weather routing but these can only Digitalization has also enabled LR to sels, contracted and constructed in the est zero carbon fuels are going to be go

  • MR Nov-19#64 VOICES NICK BROWN, DIRECTOR OF MARINE AND OFFSHORE,)
    November 2019 - Maritime Reporter and Engineering News page: 64

    VOICES NICK BROWN, DIRECTOR OF MARINE AND OFFSHORE, LLOYD’S REGISTER 5 minutes with LR’s Nick Brown By Greg Trauthwein “LR research suggests that the cheap- est zero carbon fuels are going to be at least double the price of fuels today.” Nick Brown, Lloyd’s Register Photo: Lloyd’s Register To kick things

  • MR Nov-19#63 OFFSHORE WIND THE INSTALLATION FLEET
for installation)
    November 2019 - Maritime Reporter and Engineering News page: 63

    OFFSHORE WIND THE INSTALLATION FLEET for installation vessels. bon ? ber. There’s been a paradigm shift and ef? ciency, they are far ahead, but curve, Europe and globally.” But, while The prototype system was installed in in the largest players in the industry.” they’re a 120-year-old industry.

  • MR Nov-19#47 SHIPBUILDING USCG POLAR SECURITY CUTTER
vessel to reach)
    November 2019 - Maritime Reporter and Engineering News page: 47

    SHIPBUILDING USCG POLAR SECURITY CUTTER vessel to reach the North Pole unaccom- transits to get on station and conduct Mardiros. The number one mission for panied—but it is designed primarily for operations with limited or no logistics the new PSC will be to carry out the an- Meet The “Fleet” scienti?

  • MR Nov-19#46  Adm. Robert Ray,  and gas development, ports, railways)
    November 2019 - Maritime Reporter and Engineering News page: 46

    in key strategic areas, such as oil The Coast Guard’s icebreaking ? eet capable ? eet but currently does not have Vice Commandant Adm. Robert Ray, and gas development, ports, railways, is in a precarious predicament. To say the capability or capacity to assure ac- speaking at the American Society of

  • MR Nov-19#45  in extracting minerals, oil and gas.  Sea- “As the region continues)
    November 2019 - Maritime Reporter and Engineering News page: 45

    military, as well as interest icebreaker. communications, and comprehensive eight countries that have territorial land in extracting minerals, oil and gas. Sea- “As the region continues to open and Maritime Domain Awareness. In order to or seas above the Arctic Circle or in the food is a multi-billion-dolla

  • MR Nov-19#42 WORKBOATS SOUTHERN TOWING COMPANY
That’s signi?  cant …)
    November 2019 - Maritime Reporter and Engineering News page: 42

    WORKBOATS SOUTHERN TOWING COMPANY That’s signi? cant … were questions in the industry as to the solution. In my ? rst 12 months my con- gether.” And from that point on, we have It is signi? cant. There are still naysay- units robustness. versations with ZF were challenging to re? ned the Z-drive we

  • MR Nov-19#36  believed that when you  waste gas heat from the main engine)
    November 2019 - Maritime Reporter and Engineering News page: 36

    takes me from The ? rst looked at heating product on a barge using tory with this meeting? Point A to Point B. I always believed that when you waste gas heat from the main engine on the tug. If you The marine company didn’t want to lose my wife go out to sea, if something breaks down and you don’t

  • MR Nov-19#32 WORKBOATS THE OSV MARKET
DEMEREST TIDE: Tide-
water vessel)
    November 2019 - Maritime Reporter and Engineering News page: 32

    WORKBOATS THE OSV MARKET DEMEREST TIDE: Tide- water vessel now working Eastern Mediterranean Photos: Iain Cameron ering longer term sentiments. A reckon- Tidewater units are oper- to point to actual demand seeing dayrates just above $40,500, ing in an early September 2019 confer- ating, its slide deck

  • MR Nov-19#30  Marine’s John  pattern. Natural gas prices also remain  in)
    November 2019 - Maritime Reporter and Engineering News page: 30

    to the price barrel) follow a similar sustained a missile attack of Mexico, stressed the new openings of oil. Seacor Marine’s John pattern. Natural gas prices also remain in the Red Sea a month later. At the same for independent oil companies (IOCs) in T Gellert, in reviewing its Q2 near their long-term

  • MR Nov-19#26 , we can  in all its natural gas value chain, working  shore)
    November 2019 - Maritime Reporter and Engineering News page: 26

    methane emission prove to be ideal locations for large off- new opportunities for acquiring renew- name change announcement, we can in all its natural gas value chain, working shore wind farm projects. able assets in the country, seen as one see that Equinor was already develop- with its suppliers to

  • MR Nov-19#16 D
DESIGN: BACK TO THE DRAWING BOARD
Rik van Hemmen is the)
    November 2019 - Maritime Reporter and Engineering News page: 16

    D DESIGN: BACK TO THE DRAWING BOARD Rik van Hemmen is the President of Martin & Ottaway, a marine consulting ? rm that specializes in the resolution of technical, operational and ? nancial issues in maritime. By training he is an Aerospace and Ocean engineer and has spent the majority of his career in