CN103723690A - 一种硫酸的工艺 - Google Patents

一种硫酸的工艺 Download PDF

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Publication number
CN103723690A
CN103723690A CN201310650992.8A CN201310650992A CN103723690A CN 103723690 A CN103723690 A CN 103723690A CN 201310650992 A CN201310650992 A CN 201310650992A CN 103723690 A CN103723690 A CN 103723690A
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China
Prior art keywords
sulfuric acid
manufacture process
steam
water
calcium chloride
Prior art date
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Pending
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CN201310650992.8A
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English (en)
Inventor
许维广
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Individual
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Individual
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Priority to CN201310650992.8A priority Critical patent/CN103723690A/zh
Publication of CN103723690A publication Critical patent/CN103723690A/zh
Pending legal-status Critical Current

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

一种硫酸的制作工艺,属于化工技术领域,包括如下步骤:步骤1、将蓝矾溶于水中,加入盐酸;步骤2、将溶液置于高压中,低温蒸馏;步骤3、收集得到的蒸汽并用氯化钙等吸水剂吸收水分;步骤4、蒸汽凝结后即为硫酸。本发明的优点:步骤简单,成本低廉,提取率高。

Description

一种硫酸的工艺
技术领域:
本发明属于化工技术领域,特别涉及一种硫酸的制作工艺。
背景技术:
目前,硫酸多用石化方法生产,成本较高,副产品过多,产出率低。
发明内容:
本发明针对现有技术的不足,提供一种硫酸的制作工艺。
包括如下步骤:
步骤1、将蓝矾溶于水中,加入盐酸;
步骤2、将溶液置于高压中,低温蒸馏;
步骤3、收集得到的蒸汽并用氯化钙等吸水剂吸收水分;
步骤4、蒸汽凝结后即为硫酸。
本发明的优点:步骤简单,成本低廉,提取率高。 
具体实施方式:
本发明针对现有技术的不足,提供一种硫酸的制作工艺。
包括如下步骤:
步骤1、将蓝矾溶于水中,加入盐酸;
步骤2、将溶液置于高压中,低温蒸馏;
步骤3、收集得到的蒸汽并用氯化钙等吸水剂吸收水分;
步骤4、蒸汽凝结后即为硫酸。

Claims (1)

1.一种硫酸的制作工艺,其特征在于:包括如下步骤:
步骤1、将蓝矾溶于水中,加入盐酸;
步骤2、将溶液置于高压中,低温蒸馏;
步骤3、收集得到的蒸汽并用氯化钙等吸水剂吸收水分;
步骤4、蒸汽凝结后即为硫酸。
CN201310650992.8A 2013-12-08 2013-12-08 一种硫酸的工艺 Pending CN103723690A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310650992.8A CN103723690A (zh) 2013-12-08 2013-12-08 一种硫酸的工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310650992.8A CN103723690A (zh) 2013-12-08 2013-12-08 一种硫酸的工艺

Publications (1)

Publication Number Publication Date
CN103723690A true CN103723690A (zh) 2014-04-16

Family

ID=50448039

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310650992.8A Pending CN103723690A (zh) 2013-12-08 2013-12-08 一种硫酸的工艺

Country Status (1)

Country Link
CN (1) CN103723690A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109987590A (zh) * 2019-04-29 2019-07-09 成都先进金属材料产业技术研究院有限公司 利用氯化钙处理硫酸法钛白废酸的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109987590A (zh) * 2019-04-29 2019-07-09 成都先进金属材料产业技术研究院有限公司 利用氯化钙处理硫酸法钛白废酸的方法

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Application publication date: 20140416