Saturday, July 20, 2019

Deltamarin News

Photo: ABB

ABB Expands Azipod Range for Ferries, RoPax

ABB extends the power range of Azipod propulsion to enable ferry and RoPax operators improve operational efficiency and reduce emissionsSince its launch in 1990, Azipod electric propulsion has become the industry standard for a wide range of vessel segments ranging from smaller crafts to icebreakers capable of independently operating in the harshest conditions.In response to customer requests, ABB has filled the gap between the low and high-power range of Azipod propulsors with the launch of a new series available in 7.5-14.5MW.

Pic: Wärtsilä Corporation

Project Forward Initiative Cuts CO2 Emissions

The Project Forward initiative led by Athens-Based Arista Shipping, with Wärtsilä as one of the participants, demonstrates that with LNG as fuel, an advanced hull design, and highly efficient propulsion machinery, it will be possible to meet the IMO’s target for a 40 percent reduction in carbon intensity by 2030.Model tests of the Project’s concept vessel indicate that the Energy Efficiency Design Index (EEDI) is well below the currently most stringent Phase III level. The EEDI reflects the CO2 emissions per transport work and is a measure of carbon intensity.

(Image: Arista Shipping)

Eniram Signs On LNG Powered Bulk Carrier Project

The Project Forward initiative, which is led by Athens-based Arista Shipping, has produced an energy efficient dry bulk carrier vessel that features liquefied natural gas (LNG) propulsion.Finnish clean-tech software engineering company Eniram, a Wärtsilä company, said it has signed a Memorandum of Understanding (MoU) to assist in the development of monitoring and optimization tools.“Our input will help ensure that operational visibility will be maximized, and that the new ships can operate at optimal efficiency…

Three containerships on order for Eimskip Island and Royal Arctic Line will be equipped with hybrid scrubber systems and EGR water treatment systems from Langh Tech. (Image: Langh Tech)

Langh Tech Scrubbers, EGR Water Treatment for New Box Ships

Three container vessels on order at Guangzhou Wenchong Shipyard in China for Eimskip Island ehf and Royal Arctic Line A/S will be equipped with Langh Tech hybrid scrubber systems and water treatment systems for exhaust gas recirculation (EGR). The newbuilds are of a new energy-efficient design developed by Deltamarin. The in-line scrubbers are multi-inlet installations, where the main engine and auxiliary engines are connected to the same scrubber tower. In addition, the MAN Diesel & Turbo two-stroke main engines of the newbuildings are equipped with EGR systems.

GTT has developed the Mark membrane system, a cryogenic liner for LNG tanks directly supported by the ship’s hull. Pictured is an LNG tank based on the technology. (Photo: © GTT / Roland Mouron)

LNG as Fuel: Challenges & Opportunities

Environmental regulations are the main driver in reducing these emissions worldwide. Although until recently ECA zones were limited to a few areas, the IMO has now decided to limit SOx emissions worldwide and by 2020 all newbuilds will have to comply with its new regulations. The challenge for the shipping industry, however, is not only to comply with the IMO 2020 sulfur cap but also to catch up with the planning of the regulation by identifying and implementing the solutions…

(Photo: Stena Line)

Caterpillar to Power Stena Line's New RoPax Ferries

Caterpillar Marine has announced Cat power solutions have been selected to power four 3100 LM RoPax Ferries for Stena Line. Each ferry will be equipped with two MaK 12 M 43 C propulsion engines. “By combining a set of proven technologies Caterpillar’s solution will provide Stena Line the most fuel efficient ferries in the world and will set a new industry standard when it comes to operational performance, emissions and cost competitiveness, positioning Stena Line to support its customers in the next decades,” said Ulf Hannemann, cruise and ferry segment manager at Caterpillar Marine.

DNV GL to Class Gas Ready Stena RoPax Newbuilds

DNV GL has signed a contract to provide classification services for Stena Line’s new RoPax ferries, to be constructed at AVIC Weihai Shipyard in China, the classification society announced today at the Posidonia trade fair in Athens, Greece. “During the course of the past 24 months our engineering staff has managed to develop a design that is not only 50 percent larger than today’s standard RoPax vessels, but more importantly, incorporates the emission reduction and efficiency initiatives that have been developed throughout the Stena Group during the past years,” Hagman continued.

Project Forward (Photo: Deltamarin)

LNG-Fueled Vessels Go Big with 'Project Forward'

ABS, a provider of classification services to the global marine and offshore industries, has teamed up with partners Arista Shipping, Deltamarin, GTT and Wärtsilä in the “Project Forward” joint development project (JDP) to develop a dry bulk carrier concept that employs LNG as fuel. The goal is to develop a Kamsarmax bulk carrier design to be the first of this type suitable for worldwide services powered by LNG in compliance with the International Maritime Organization’s Energy Efficiency Design Index 2025 standards, NOx Tier III and Marpol Annex VI SOx emission levels.

The supreme efficiency of the Wärtsilä 31 engine makes it a competitive and viable alternative option for equipping future dry bulk carrier vessels with LNG propulsion. Photo Wartsila

Wärtsilä Joins LNG-powered Bulker Project

Wärtsilä is to team up with an international group of shipping industry companies and organisations in a project to develop a concept for equipping future dry bulk carrier vessels with LNG propulsion. Project Forward is led by Athens-based Arista Shipping. It began officially in May 2015 with the aim of developing a commercially feasible LNG powered dry bulk carrier design capable of complying with the International Maritime Organization's (IMO) Energy Efficiency Design Index 2025 standards, as well as with all relevant emission reduction regulations.

Knut Ørbeck-Nilssen, CEO of DNV GL – Maritime (left) with Mikki Koskinen, Managing Director of ESL Shipping Limited. Courtesy DNV GL

First LNG-fuelled Bulker as per DNV GL New Rule Set

ESL Shipping’s new dual-fuelled bulk carriers will not only be the first large LNG-fuelled bulkers, but the first vessels constructed to the new DNV GL rule set, the classification society announced. Due for delivery in early 2018, the two 25,600 dwt vessels are optimized for trading in the Baltic Sea region. “It is fitting that the first vessels that will be constructed to the most forward looking set of classification rules are themselves at the cutting edge of maritime innovation,” said Knut Ørbeck-Nilssen, CEO of DNV GL – Maritime.

Sauli Vahtokari from Langh Group’s production and Langh Group’s Managing Director Laura Langh-Lagerlöf. (Photo: Langh Tech)

DeltaLangh Bought by Langh Tech

Langh Tech has bought Deltamarin Ltd’s share of the previously jointly owned DeltaLangh Ltd, which manufactures scrubbers and water treatment systems. “The cooperation with Deltamarin continues and Deltamarin Floating Construction can still provide turnkey scrubber installations,” said Laura Langh-Lagerlöf. The method developed by Langh is based on an environmentally friendly closed-loop scrubber that can also be used in open-loop mode. “The hands-on experience has been excellent.

Deltamarin designs of LNG handysize bulk carriers Courtesy Deltamarin

Deltamarin to Designs First LNG Handysize Bulk Carriers

Deltamarin Ltd proudly announces that it has signed a contract to design the world’s first LNG handysize bulk carriers, which will point the way towards greener shipping of commodities. The two B.Delta26LNG vessels will be constructed for the Finnish shipowner ESL Shipping Ltd by the Chinese Qingshan Shipyard of Sinotrans & CSC SBICO. Deltamarin’s contract with the Qingshan Shipyard covers basic and detail design, procurement handling and site assistance for the two vessels based on Deltamarin’s B.Delta26LNG design.

Bore Song left Fayard dry docks with open loop in operation. (Photo: DeltaLangh)

Scrubber Installed Aboard M/V Bore Song

The exhaust gas cleaning system (scrubber) supplied by Deltamarin Floating Construction to Bore Ltd on a turnkey basis, has received confirmation of full compliance with SECA and IMO regulations (approved by Lloyd's register and TRAFI, the Finnish Transport Safety Agency). After the 14-day dry docking, the open loop operation of the scrubber was in immediate use when the ship left the repair yard. The system delivered for the 13,500 DWT RoRo ship M/V Bore Song 12MW main engine (Wärtsilä 12V46F CR 12,000 kW) is based on DeltaLangh scrubber technology.

Image courtesy of Caterpillar

Cat, Deltamarin Develop Modular FPSO Power Unit

Caterpillar Oil & Gas planned to launch the Cat Offshore Power Generation Module, a new modular solution for FPSO and offshore platform main power. The Cat Offshore Power Generation Module is a turnkey EPC scope, scalable, single lift, modular power plant product that includes full integration into the FPSO or platform structural design. The Cat power generation solution was designed specifically to meet the needs of FPSO and fixed production platform main power applications in cases where a gas turbine is not ideal.

Bore RoRo Ship to Get DeltaLangh Scrubber System

DeltaLangh has been assigned to deliver Deltamarin Floating Construction Ltd. with an exhaust gas cleaning (scrubber) system to be installed onboard the Ro-Ro vessel M/V Bore Song of Bore Ltd. The delivery consists of a combined closed and open loop scrubber system for 12MW engine output with the patented water treatment and dewatering plant. M/V Bore Song operates in the English Channel which is a part of the Sulphur Emission Control Area (SECA). From January 2015 all ships operating…

Image copyright Aker Arctic

Deltamarin to Outfit First LNG-powered Icebreaker

Deltamarin Ltd. has been awarded a contract by Arctech Helsinki Shipyard Inc. for the entire machinery and technical spaces outfitting production design of the first LNG-powered icebreaker. The vessel is to be built for the Finnish Transport Agencey, and aims to reduce emissions and fuel costs by using both diesel and LNG as fuel. The icebreaker is designed especially for operations in the most challenging icebreaking conditions in the Baltic Sea. Equipped with the industry’s most advanced technology…

m/s Laura (Photo courtesy of Langh Ship)

Langh Ship Scrubber Receives Class Approval

Langh Ship received on July 17, 2014 final class approval from Germanischer Lloyd for its exhaust gas cleaning system on m/s Laura, a 1996-built a 6,500 DWT general cargo vessel equipped with a 6 MW main engine. “The technology had already been accepted earlier, but now the documentation is also finalized,” said Reino Verosaari, Senior Technical Adviser. Langh Ship is a shipping company that has developed its own closed loop scrubber. The system uses caustic soda to neutralize the SOx in the exhaust gas and cleans the process water so that it can be led to the sea.

Langh Ship’s vessel M/S Laura

DeltaLangh Brings Closed Loop Scrubber to the Market

Deltamarin Ltd. and Oy Langh Ship Ab have come together to offer a cost effective and reliable solution to the sulphur requirements with the scrubber that Langh Ship has developed. The new scrubber is delivered by a joint venture company DeltaLangh Ltd., and it can also be supplied on a turnkey basis. As the new sulphur directive in the Sulphur Emission Control Area (SECA) comes into force in 2015, shipping companies are forced to choose a method to tackle the challenge. The new scrubber solution offered by DeltaLangh…