Tag Archives: propane

Purifiers Combat the Dangers of Methane and Additives found in Natural Gas

Natural gas is an important fuel used for heating and cooling in more than half of all North American homes. But methane, the key component in natural gas, is highly explosive and can become deadly when uncontrolled. Back in 2014, a natural gas explosion in two apartment buildings in New York killed eight people and injured 70 others.

LA Gas LeakIn addition to the risk of explosion, the smell of natural gas can make many people ill. Hundreds of residents of Porter Ranch, near Los Angeles, were recently sickened by a natural gas leak from a nearby underground storage facility a mile away. The cause of their headaches, nausea and nosebleeds was mercaptan, the chemical added to natural gas that smells like rotten eggs.

What is natural gas?

Natural gas is composed primarily (95% or more) of methane, a colorless, odorless, non-toxic flammable gas. Methane is emitted from natural sources such as wetlands and also from industrial and agricultural processes.

Because methane is odorless, an additive known as mercaptan, or methanethiol, is added to natural gas to make the presence of methane detectable. Mercaptan additives contain sulfur, which is the reason natural gas smells like rotten eggs. Exposure to mercaptan can result in a variety of adverse health effects, including irritation of the eyes, skin and respiratory tract. Natural gas can also contain small amounts of potentially harmful volatile organic compounds (VOCs) such as ethane, propane, butane and even toxic compounds such as benzene and toluene.

Methane cannot be filtered. Mercaptan and VOCs can. Unfortunately, methane is not just dangerous – it’s also unfilterable. Adsorption and chemisorption, the two processes by which gas and odor air filters remove chemicals from the air, are ineffective against methane, which has an extremely low molecular weight. As a result, the only effective strategies for reducing indoor methane levels are source control/reduction and increased ventilation.

Mercaptan and VOCs, however, can be efficiently filtered with a high-performance air filtration system with a combination of high quality activated carbon and potassium permanganate – such as the IQAir HealthPro Plus or GC MultiGas (at right) room air purifier. The activated carbon provides adsorption of VOCs, and the potassium permanganate provides excellent chemisorption of mercaptan and many other VOCs, such as formaldehyde. The combination of these two filtration media is ideal.

The IQAir HealthPro Plus Air Purifier- made in Switzerland
The IQAir HealthPro Plus Air Purifier- made in Switzerland

Importance of monitoring methane levels.

Because methane is so highly explosive, high-performance air filtration to remove the odors associated with natural gas (mercaptan) is not recommended unless sufficient monitoring with a methane detector has determined that levels are safe. Methane detectors, also known as explosive gas detectors, can be purchased at hardware and home-supply stores.

This article is brought to you by The IQAir Group, friends of the Silo who develop innovative air quality solutions for indoor environments around the globe. IQAir is the exclusive educational partner of the American Lung Association for the air purifier industry.

Significant Gasoline Price Hikes At Ontario Pumps

January 1st kicked off 2017 with significant gasoline price hikes at the pumps courtesy the Ontario Liberal government’s cap and trade legislation. I obviously voted against that bill.

Ontario’s cap and trade, Canada’s price on carbon

Another reality is that Canada is putting a price on carbon, the nature of which is still being negotiated with the provinces. With national carbon pricing being the new reality, Opposition Leader Patrick Brown has written an open letter to Justin Trudeau indicating that Kathleen Wynne’s cap and trade law “does not have Ontario’s best interests at heart,” and requesting that Ontario cap-and-trade be removed from the Trudeau carbon pricing system. I’m not holding my breath on that one.

The problem with the provincial cap and trade tax and the federal price on carbon is that going electric is neither technologically nor economically feasible for most, thanks to the Ontario Liberal’s Green Energy Act. I also voted against that bill.  The cap and trade tax system serves as a stick to try and modify behavior without offering a viable alternative and without a carrot to reward changes made, other than using the revenue for more subsidies for things like electric cars and Toronto transit.

As Ontario’s Official Opposition we have committed to dismantle the cap and trade system ever bearing in mind the federal government is mandating all provinces put a price on carbon.

On January 1, the province capped greenhouse emissions and will sell allowances to companies who have to exceed the cap. The province will lower the cap over time. Companies exceeding their cap can also buy additional allowances, or if they come in below their annual limit, can sell their emission allowances to other companies within a market comprised of Ontario, Quebec and California.

It is estimated Ontario businesses will be paying $300 million a year to California.

We maintain the government is so desperate to hike taxes, they have rejected a revenue-neutral plan – cap-and-trade money will disappear into general revenues.

Cap and trade has clearly not been designed to return money to those paying – it is a blatant $2 billion-a-year tax grab under the guise of environmentalism. It will seriously impact everyone’s pocket book. Oil refineries for example will pass their recovery costs of cap and trade to their customers at the pumps. It subtracts money from people, not only for gasoline, diesel, propane, natural gas, heating oil and aviation fuel but also for groceries, clothing and other consumer goods produced and delivered by carbon-fueled plant, equipment and transportation.

Ontario drivers are being treated like clowns.
Ontario drivers are being treated like clowns.

Ontario’s Auditor General reports the cap and trade tax will cost families an extra $156 this year for gasoline and natural gas, rising to $210 by 2019. Added transportation costs for goods and services will be another $75 per household by 2019.

We are committed to dismantling the cap and trade scheme and the Green Energy Act. This is the best way to ensure people’s hard-earned money stays exactly where it should stay…in their pockets.

In conclusion, I ask you the reader – where do we go from here? There probably won’t be an election until June 2018 and this is the time to consult on policy.

Click me!
Click me!

Provincially, the Ontario PC Party has committed to dismantle the Wynne cap and trade law, as well as the Green Energy Act. However, carbon pricing is now the reality in Canada and Ontario will be bound by the Trudeau price on carbon.  For the Silo, Haldimand-Norfolk MPP Toby Barrett.