我国工业甲醛生产工艺方法,对生产工艺过程中甲醇消耗高的原因进行分析,并对造成甲醇消耗高的主要因素如氧化脱氢反应转化不完全、副反应生成、甲醛吸收塔吸收效率低等问题进行了讨论,提出了使用性能优良的催化剂、优化反应工艺条件、提高甲醛气体冷却、吸收效率等降低甲醇消耗的途径和措施。
甲醛溶液中甲醇是重要的指标，需要严格控制。浩瀚色谱（山东）应用技术开发有限公司采用专用填充柱甲醛进行气相色谱法检测甲醇含量，含量低的甲醇首先流出，是此柱的一大特色，保证了甲醇无覆盖，定量准确可靠。
名称：甲醛填充柱
型号：HH-PA-II
规格：2m*3mm，60-80目
编号：20230206007
zuigao使用温度：180°C
China's industrial formaldehyde production process method, analyzes the reasons for high methanol consumption in the production process, and discusses the main factors causing high methanol consumption, such as incomplete oxidation dehydrogenation reaction conversion, side reaction generation, low absorption efficiency of formaldehyde absorption tower, and puts forward the use of catalysts with excellent performance, optimization of reaction process conditions, improvement of formaldehyde gas cooling Absorption efficiency and other ways and measures to reduce methanol consumption.
Methanol in formaldehyde solution is an important indicator and needs to be strictly controlled. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses a special packed column of formaldehyde to detect the methanol content by gas chromatography. The methanol with low content flows out first, which is a major feature of this column, ensuring that the methanol is not covered, and the quantity is accurate and reliable.
Name: Formaldehyde-filled column
Model: HH-PA-II
Specification: 2m * 3mm, 60-80 mesh
No.: 20230206007
Zuigao service temperature: 180 ° C
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com