James Auld, CN senior manager of product development, holds a “Canapux” filled with solidified bitumen. (CN Rail)

‘Canapux’ may be next to ease B.C.’s heavy oil shipping pressure

Polymer-packaged pucks float, plastic can be recycled

CN Rail has hired a Calgary engineering firm to take the next step in its pilot project to increase the safety of crude oil shipped by rail.

The “Canapux” project is moving to a high-volume test phase this year with a pilot plant in Calgary, CN said in a statement from its Montreal headquarters. The trademarked name refers to rectangular packages using polymer plastic to solidify and encase the heavy oil.

Calgary-based Toyo Engineering Canada has been selected to build a facility to test the product’s durability at the volume required for open rail car shipping, similar to bulk commodities like coal and petroleum coke, a byproduct of conventional heavy oil refining. The Canapux float in water and oil doesn’t leak out.

CN and other railways are facing increased demand for liquid crude oil shipments as Alberta looks for ways to move oil sands crude with pipeline projects stalled or cancelled. CN serves Prince Rupert on B.C.’s North Coast, an increasingly busy route with lumber, grain and other commodities, and is planning extended sidings and other work to handle more long freight trains.

RELATED: Oil-by-rail shipments to Washington refineries rising

RELATED: Enbridge gets $14.7 million refund in Northern Gateway cancellation

James Auld, CN senior manager of product development and project lead for the “Canapux” project, said the test of bulk shipping is to show that the polymer product can handle high-speed, high-volume handling.

“Then it’s up to the industry to adopt the product, and we’ll be standing by to move as many carloads as we possibly can,” Auld said.

The process starts with blending polymer with the oil, then encasing it in containers of the same plastic, which can be extracted and reused.

An earlier technology tested at the University of Calgary made pellets out of bitumen by extracting the lighter petroleum. The so-called “neatbit” process reverses the industry standard technique of adding diluent, a liquid byproduct from natural gas wells, that allows heavy oil to be shipped in pipelines or conventional rail tankers.

While the pellets on their own can be used to make asphalt pavement, lighter petroleum would have to be shipped in and added in order to feed a heavy oil refinery.

Alberta already has four refineries and four upgraders to process bitumen, and Premier Rachel Notley has issued an invitation for proposals to build more. Notley has also announced plans for Alberta to buy more conventional oil tanker cars, as court disputes grind on over the expansion of the Trans Mountain oil pipeline from Alberta to its only shipping terminal at Burnaby.

RELATED: Alberta buying rail cars to move more oil, without Ottawa

RELATED: Alberta refinery request prompts renewed interest in Kitimat

Black Press publisher David Black wrote to Notley this month to pitch his Kitimat Clean project, arguing that only a coastal refinery is a viable way to add to the province’s capacity to export refined fuels.

“Unfortunately the refinery cannot be located inland,” wrote Black, who has developed a new generation refinery design that could be supplied with heavy crude by rail or pipeline from Alberta’s oil sands. “The capital cost to build a large, brand-new refinery inland is so high that it is never economically viable. That is why all major export refineries in the world are located on an ocean coast.”

Machinery modules are being imported from Asia to build the LNG Canada processing facility at Kitimat, and a similar approach is taken for new oil refineries around the world.


@tomfletcherbc
tfletcher@blackpress.ca

Like us on Facebook and follow us on Twitter.

BC legislatureoil-by-railTrans Mountain pipeline

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Two new COVID-19 cases announced in Interior Health region

The total number of cases in the region is at 533

Public invited to help cram police cruiser with food donations

The Cram the Cruiser event will take place on Saturday, Oct. 3 from 10 a.m. to 2 p.m.

Library set to resume programs virtually in October

The 100 Mile House Branch will restart its virtual programming this month.

100 Mile House RCMP seeking the public’s assistance to identify a dangerous driver

The male suspect was last seen fleeing north on Highway 97 in a white Acura 2

B.C. counts 125 new COVID-19 cases, up to 1,284 active

No new deaths or health care facility outbreaks

Health Canada green-lights rapid COVID-19 test

Health Canada approved the BCube test from Hyris Ltd. in the United Kingdom Sept. 23

FINLAYSON: COVID-related job losses concentrated in urban areas… especially Metro Vancouver

The biggest job losses, in absolute terms, have been in Metro Vancouver

Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Join Black Press Media and Do Some Good

Pay it Forward program supports local businesses in their community giving

6 puppies rescued in mass seizure on Princeton farm die from illness: BC SPCA

Of the 97 distressed horses, cats and dogs seized, most of the puppies suffered from parvo

Action demanded over death of First Nations youth in Abbotsford group home

Family and Indigenous organizations push for thorough investigation

U.S. boater fined $1,000 for violation of Quarantine Act

49-year-old man entered Canada to visit girlfriend in Surrey

More sex abuse charges laid against B.C. man who went by ‘Doctor Ray Gaglardi’

Investigators now focussing efforts on alleged victims within the Glad Tidings Church community

Most Read