Henan Sinmat Chemical Co., Ltd gaw Miwa mungdan hta kam hpa mai ai h silica alumina gel hpe galaw shapraw ai hte garan jaw ai ni kaw na langai mi rai nga ai. Mahkrum madup law law hte, anhte a htingnu kaw nna ndai shara kaw dut shabra na matu, manu dan ai h silica alumina gel hpe mari la na matu, kabu gara hkap tau la ga ai. Manu jahpu n jaw ra ai sha sample lu na matu matut mahkai mai ai.
Shachyen shaga ai
H amyu silica alumina gel hpe silica alumina oxide gel H (sh) silica gel H ngu nna mung shamying ma ai, dai gaw n-gun n rawng ai n-gun rawng ai n-gun rawng ai arung arai langai rai nna, silica gel hpe matrix hku nna lang nna, galai shai na matu htap htuk ai alumina hpe bang da ai. Ndai arung arai gaw, n-gup n-gu n-gun, n-tsa na acidity, hka hpe ninghkap lu ai, n-gun n-gun n-rawng ai lam ni hta, shinggyim masha ni lang ai silica gel hpe grau kaja ai.
Silica alumina gel H a pore size gaw, A amyu (kaja ai-pore silica gel) hte C amyu (coarse-pore silica) lapran kaw nga ai, dai gaw hybrid-pore n-gun rawng ai silica gel hta lawm ai. Shi gaw langai sha re ai pore structure, reactivity grai law ai, laksan n-gun kaba ai, n-gun rawng ai adsorption galaw lu ai atsam nga ai, dai majaw adsorbent, desiccant, shing nrai carrier hku nna lang chye ai.
Hpaga lam hta jai lang ai hta, silica gel H hpe madung hku nna, catalyst madi shadaw ai lam ni, hydrocarbon hpe jasan jaseng ai lam, wan sau tsi ni, hte kaga n-gun ja ai lam hte acidity grai ra ai masa ni hta jai lang ma ai. Ga shadawn: TSA nbung n-gun-galai shai ai adsorption hte tsaw ai-n-gun bai gram lajang ai lam; shingra wan hpe jasan jaseng ai lam hte hydrocarbon hpe jasan jaseng ai lam; hte petrochemical hydrogenation n-gun dat hpe htaw ai hte magri n-gun dat hpe htaw ai.
Hpaji masa masat da ai lam
|
Hpan |
Silica Alumina Gel H |
|
|
Tsi mawan ladat |
mSiO2. nAl2O3. xH2O |
|
|
Hkrang nsam |
N-gun n rawng ai Hpraw ai lung seng ni |
|
|
Lamu ga (mm) |
1-3, 2-4, 2-5, 3-5 |
|
|
SiO2(%) |
97 |
|
|
Al2O3(%) |
3 |
|
|
Hkap la lu ai atsam (25 degree, %wt) |
RH10% |
5.5 hta grau kaba ai (sh) maren sha re. |
|
RH20% |
9.0 hta grau kaba ai (sh) maren sha re. |
|
|
RH40% |
19.5 hta grau kaba ai (sh) maren sha re. |
|
|
RH60% |
34.0 hta grau kaba ai (sh) maren sha re. |
|
|
RH80% |
44.0 hta grau kaba ai (sh) maren sha re. |
|
|
N-gun kaba ai (g/ml) |
0.6-0.8 |
|
|
Crush n-gun (N) |
180 hta grau kaba ai (sh) maren sha re. |
|
|
Npu lamu ga (m2/g) |
650-750 |
|
|
Pore n-gun (cm3/g) |
0.4-0.6 |
|
|
Bu hpun ai shadawn shadang(%) |
0.1 hta n law ai (sh) maren sha re. |
|
|
Hka rawng ai lam(%) |
3.0 hta n law ai (sh) maren sha re. |
|
Shawk shawn ai
- Wan sau hte seng ai Hydrocarbon hpe jasan jaseng ai lam
- Shingra wan sau hpe galaw shapraw ai lam
-
Catalyst hte Catalyst htaw sa ai wa
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