Next are acid sulfate chloride (green sulfur) hot springs, such as the ones at Xin Beitou.

另一个是酸性硫酸盐氯化物泉(淡绿色)像是新北投一带。

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Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.

以富马酸和乙醇为原料，硫酸氢钠作催化剂合成富马酸二乙酯。

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First are the acid sulfate (white sulfur) hot springs, such as those at Tahuangtsui, Jhuzihhu, and Ssuhuangtzuping.

第一类是酸性硫磺泉(白色)，像是大磺嘴、竹子湖、四磺砰。

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Upon exposure to water and oxygen, these minerals oxidize to form acid-, iron- and sulfate-rich drainage.

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And in fact those same sulfate particles are a primary ingredient in acid rain, so loading the atmosphere with them is probably not a good idea either (although geoengineering proponents have suggested doing exactly that to help cool the climate).

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Mr. TOM McCOLLOM (Geochemist, University of Colorado): The sulfate salts that are in there come from reaction of the rock with sulfuric acid rather than from evaporation of a fluid.

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