<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class="">Tom and list:</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Thanks for the alert.</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>The paper is behind a paywall, but the supplemental gives quite a lot of non-fee information at </div><div class=""> <a href="https://pubs.acs.org/doi/suppl/10.1021/acs.est.8b07019/suppl_file/es8b07019_si_001.pdf" class="">https://pubs.acs.org/doi/suppl/10.1021/acs.est.8b07019/suppl_file/es8b07019_si_001.pdf</a></div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>They use data from a similar 2017 non-fee paper at</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span> <a href="https://pubs.acs.org/doi/10.1021/acs.est.6b05557" class="">https://pubs.acs.org/doi/10.1021/acs.est.6b05557</a></div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>One surprise was how inefficient the two charcoal-using kilos were. In general, the Phillips looked best; which is a TLUD that consumes the produced char. No char-producers in the list.</div><div class=""><br class=""></div><div class="">Ron</div><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Jun 9, 2019, at 1:48 PM, Tom Miles <<a href="mailto:trmilesjr@gmail.com" class="">trmilesjr@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">You might be interested in the following content
published on the ACS Web Editions Platform:</div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><a href="https://pubs.acs.org/doi/10.1021/acs.est.8b07019" style="color:rgb(5,99,193)" class="">https://pubs.acs.org/doi/10.1021/acs.est.8b07019</a></div><p class="gmail-MsoPlainText" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"> </p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Cookstoves emit many pollutants that are harmful to human
health and the environment. However, most of the existing scientific literature
focuses on fine particulate matter (PM2.5) and carbon monoxide (CO). We present
an extensive data set of speciated air pollution emissions from wood, charcoal,
kerosene, and liquefied petroleum gas (LPG) cookstoves. One-hundred and twenty
gas- and particle-phase constituents—including organic carbon, elemental carbon
(EC), ultrafine particles (10–100 nm), inorganic ions, carbohydrates, and
volatile/semivolatile organic compounds (e.g., alkanes, alkenes, alkynes,
aromatics, carbonyls, and polycyclic aromatic hydrocarbons (PAHs))—were
measured in the exhaust from 26 stove/fuel combinations. We find that improved
biomass stoves tend to reduce PM2.5 emissions; however, certain design features
(e.g., insulation or a fan) tend to increase relative levels of other coemitted
pollutants (e.g., EC ultrafine particles, carbonyls, or PAHs, depending on
stove type). In contrast, the pressurized kerosene and LPG stoves reduced all
pollutants relative to a traditional three-stone fire (<span lang="ZH-CN" style="font-family:DengXian" class="">≥</span>93% and <span lang="ZH-CN" style="font-family:DengXian" class="">≥</span>79%, respectively).
Finally, we find that PM2.5 and CO are not strong predictors of coemitted
pollutants, which is problematic because these pollutants may not be indicators
of other cookstove smoke constituents (such as formaldehyde and acetaldehyde)
that may be emitted at concentrations that are harmful to human health.</div><p class="gmail-MsoPlainText" style="margin:0in 0in 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"> </p><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">A Laboratory Assessment of 120 Air Pollutant Emissions
from Biomass and Fossil Fuel Cookstoves Kelsey R. Bilsback<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>, Jordyn Dahlke<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>,
Kristen M. Fedak<span lang="ZH-CN" style="font-family:DengXian" class="">‡</span>,
Nicholas Good<span lang="ZH-CN" style="font-family:DengXian" class="">‡</span>,
Arsineh Hecobian<span lang="ZH-CN" style="font-family:DengXian" class="">§</span>,
Pierre Herckes<span lang="ZH-CN" style="font-family:DengXian" class="">∥</span>,
Christian L<span lang="ZH-CN" style="font-family:DengXian" class="">’</span>Orange<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>,
John Mehaffy<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>,
Amy Sullivan<span lang="ZH-CN" style="font-family:DengXian" class="">§</span>,
Jessica Tryner<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>,
Lizette Van Zyl<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>,
Ethan S. Walker<span lang="ZH-CN" style="font-family:DengXian" class="">‡</span>,
Yong Zhou<span lang="ZH-CN" style="font-family:DengXian" class="">§</span>,
Jeffrey R. Pierce<span lang="ZH-CN" style="font-family:DengXian" class="">§</span>,
Ander Wilson<span lang="ZH-CN" style="font-family:DengXian" class="">⊥</span>,
Jennifer L. Peel<span lang="ZH-CN" style="font-family:DengXian" class="">‡</span>,
and John Volckens*<span lang="ZH-CN" style="font-family:DengXian" class="">†</span>
Environmental Science & Technology Article ASAP</div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">DOI: 10.102110.1021/acs.est.8b07019</div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Copyright © 2019/06/07</div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">American Chemical Society</div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><a href="https://pubs.acs.org/doi/10.1021/acs.est.8b07019" style="color:rgb(5,99,193)" class="">https://pubs.acs.org/doi/10.1021/acs.est.8b07019</a></div><div class=""><br class=""></div><br class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"></div></div>
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