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<title>滑铁卢华人, 水城百事论坛</title>
<link>http://www.kwcg.ca/forum/</link>
<description>水城社区-Kitchener, Waterloo, Cambridge &amp; Guelph华人的网上家园</description>
<language>en</language>
<item>
<title>完全燃烧后的产物是氮气和水</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 20:00:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529616</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529616</guid>
<pubDate>Wed, 27 May 2026 20:00:12 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<item>
<title>一般需要催化剂。另外氨气燃烧会生成氮氧化物是个问题</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 19:22:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529612</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529612</guid>
<pubDate>Wed, 27 May 2026 19:22:45 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<item>
<title>氢气临界温度-252度，常温下根本不可能压缩成液体，而且氢分子非常小，对应的气体粘度非常低，极易泄露，就是容器不泄露，氢气也会通过容器壁慢慢泄露，同时导致氢脆</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 19:20:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529611</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529611</guid>
<pubDate>Wed, 27 May 2026 19:20:00 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<title>还好，25度常温存储观压是在7-10个大气压，如果是0度存储罐压就降至4-5个大气压。目前车载储氢罐需要耐350个大气压，储氢站需要耐700个大气压，氢气的存储成本太高了。</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 18:29:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529607</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529607</guid>
<pubDate>Wed, 27 May 2026 18:29:11 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>氢气的存储和加载太贵了，氢气储罐成本极高，加氢站建设非常贵。氨气虽然存储比柴油贵，但是天然防火安全等级高，使用成本低廉，可以实现能源自主，优点非常明显</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 18:23:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529606</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529606</guid>
<pubDate>Wed, 27 May 2026 18:23:09 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<item>
<title>氨气最麻烦的地方是点火，你确认普通技术可以点的着氨气？</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 18:20:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529604</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529604</guid>
<pubDate>Wed, 27 May 2026 18:20:07 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<item>
<title>这不是好事吗，杜绝危险</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 18:19:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529603</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529603</guid>
<pubDate>Wed, 27 May 2026 18:19:32 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<title>这个我知道。我的意思是四川盆地几十年前就有燃气的发动机了，所以这个新能源车的难点不在发动机上，在液态氨的普及上。</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 16:23:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529587</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529587</guid>
<pubDate>Wed, 27 May 2026 16:23:46 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>是这样：氨气在常温下是可以压缩成液体的，所以才挑选作为氢能源的载体。天然气常温下不能压缩成液体。参考气体的临界点，氨气临界温度132度，甲烷(天然气主要成分)-82.1度</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 14:58:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529573</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529573</guid>
<pubDate>Wed, 27 May 2026 14:58:06 GMT</pubDate>
<dc:creator>匿名</dc:creator>
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<title>这个的难点应该在液氨的储存上，氨气的沸点很低，需要高压。发动机应该很简单，我小时候就见过烧天然气和沼气的公共汽车，车顶上驮着一个巨大的汽包。</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 13:55:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529569</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529569</guid>
<pubDate>Wed, 27 May 2026 13:55:49 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>China Yuchai Launches First Pure Ammonia Engine for Heavy-Duty Trucks</title>
<content:encoded><![CDATA[<p><em>Reply by 加拿大环球邮报报道, Wednesday, May 27, 2026, 12:46:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529542</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529542</guid>
<pubDate>Wed, 27 May 2026 12:46:03 GMT</pubDate>
<dc:creator>加拿大环球邮报报道</dc:creator>
</item>
<item>
<title>不是氢能用了</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 12:10:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529513</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529513</guid>
<pubDate>Wed, 27 May 2026 12:10:13 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>氨气能熏死人的</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 12:08:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529512</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529512</guid>
<pubDate>Wed, 27 May 2026 12:08:39 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>一旦泄露，臭一条街</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Wednesday, May 27, 2026, 11:58:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529509</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529509</guid>
<pubDate>Wed, 27 May 2026 11:58:46 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>中国在新能源开发使用一马当先</title>
<content:encoded><![CDATA[<p><em>Reply by 匿名, Tuesday, May 26, 2026, 23:58:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529480</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529480</guid>
<pubDate>Tue, 26 May 2026 23:58:06 GMT</pubDate>
<dc:creator>匿名</dc:creator>
</item>
<item>
<title>中国纯氨内燃机成功点火，预计5年后可以实现商业化。零碳动力发动机，燃料采用液态氨，动力和柴油机相当。液氨只卖2400元一吨，而柴油则是7500元一吨。氨气的生产完全不依赖石油，中国把省钱和环保的算盘珠子都崩到中东王爷们的脸上了</title>
<content:encoded><![CDATA[<p><em>Posting by :-D :-D :-D, Tuesday, May 26, 2026, 21:32:</em></p><p>[ No text ]</p>]]></content:encoded>
<link>http://www.kwcg.ca/forum/index.php?id=1529470</link>
<guid>http://www.kwcg.ca/forum/index.php?id=1529470</guid>
<pubDate>Tue, 26 May 2026 21:32:41 GMT</pubDate>
<dc:creator>:-D :-D :-D</dc:creator>
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