97爱操爱碰视频,国产99精品一区二区三区免费,亚洲精品成a人片在线观看

13X分子篩填充柱應(yīng)用島津GC-2030

13X分子篩填充柱應(yīng)用島津GC-2030 詳細(xì)信息：

水熱合成法以偏鋁酸鈉、氫氧化鈉為原料。水玻璃稀溶液的配制及偏鋁酸鈉溶液的制備參見(jiàn)3A分子篩。把水玻璃、偏鋁酸鈉、氫氧化鈉及定向劑按照一定的摩爾比(一般AI2O3：SiO2：NaOH：H2O=l：3.66：4.Chemicalbook81：181)進(jìn)行混合，在40℃以上，在強(qiáng)烈攪拌下進(jìn)行反應(yīng)生成凝膠，然后升溫至102℃±2℃，并在此溫度下恒溫靜態(tài)結(jié)晶，形成晶體，經(jīng)過(guò)濾洗滌、烘干得到晶體粉末，與黏合劑捏合、成型，經(jīng)灼燒活化，得到13X分子篩。

名稱(chēng)：島津13X填充柱

規(guī)格：2m*3MM(外徑）

使用溫度：300°C

編號(hào)：

適用于島津GC-2010，GC-2014，GC-2018，GC-2030

分離氫，氧，氮，一氧化碳，甲烷

柱效高，分離好

應(yīng)用實(shí)例：

1.焦?fàn)t煤氣中氫，氧，氮，一氧化碳，甲烷的測(cè)定

2.環(huán)境空氣/固定污染源廢氣中總烴，甲烷，非甲烷總烴的測(cè)定

13X分子篩填充柱應(yīng)用島津GC-2030測(cè)試譜圖：

Application of 13X molecular sieve packed column in Shimadzu GC-2030
13X molecular sieve packed column application Shimadzu GC-2030 detailed information:
The hydrothermal synthesis method uses sodium metaaluminate and sodium hydroxide as raw materials. The preparation of water glass dilute solution and sodium aluminate solution can be found in 3A molecular sieve. Mix water glass, sodium aluminate, sodium hydroxide and orienting agent according to a certain molar ratio (generally AI2O3: SiO2: NaOH: H2O=l: 3.66:4. Chemicalbook81:181), react at a temperature above 40 ℃ under strong stirring to generate gel, then heat up to 102 ℃± 2 ℃, and static crystallization at constant temperature to form crystals, filter, wash and dry to obtain crystal powder, knead and shape it with adhesive, and burn and activate it to obtain 13X molecular sieve.
Name: Shimadzu 13X filled column
Specification: 2m * 3MM (outer diameter)
Operating temperature: 300 ° C
Number:
Applicable to Shimadzu GC-2010, GC-2014, GC-2018, GC-2030
Separate hydrogen, oxygen, nitrogen, carbon monoxide, and methane
High column efficiency and good separation
Application examples:
1. Determination of hydrogen, oxygen, nitrogen, carbon monoxide, and methane in coke oven gas
2. Determination of total hydrocarbons, methane, and non methane total hydrocarbons in ambient air/fixed pollution source exhaust gas
13X molecular sieve packed column application Shimadzu GC-2030 test spectrum: