Deoxygenation (sh) Dehydrogenation n-gun shayawm ai

 

CAS-KR-T01-K Deoxygenation (sh) Dehydrogenation catalyst hpe madi shadaw ai hku nna, laklai ai n law htum lamu ga hpe jat bang ai arung arai hku nna, manu dan ai nhprang rai Pd hte Pt ni hpe n-gun ja ai hpung hku nna jai lang nna galaw ai rai nna, gas hpe jasan jaseng ai bungli hta grai lang ai.

Madung hku tsun ga nga yang, gas hpe jasan jaseng ai galaw shapraw ai lam hta, gas kata na trace oxygen hpe shaw kau ra ai, gas a san seng ai lam hpe kam mai hkra; syngas, nhprang wan hte coking gas ni hta lawm ai n-gun n-gun gaw, hpang na lam hta n-gun n-gun hpe n-gun shayawm ya na matu loi ai, dai majaw n-gun n-gun hpe mung shaw kau ra ai, anhte a Deoxygenation (sh) Dehydrogenation n-gun hpe 1ppm sung ai deoxidation hte ndai hpe lu la wa ai.

CAS-KR-T01-K Deoxygenation (sh) Dehydrogenation catalyst hpe madung hku nna, nbung, nbung hte nbung n-gun rawng ai nbung hta hydrogen hpe shaw kau nna jasan jaseng na matu jai lang ai, ga shadawn, hka hte nbung hpe shapraw ai shaloi, hka hpe n-gun dat hte n-gun dat ni hpe shapraw ai shaloi, hka n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe n-gun dat ni hpe shapraw ai. electrolytic bungli galaw ai shara, hydrogen galaw ai nta, satellite, wan jak, battery nta, hka kata sanghpaw li ni hte hydrogen hpe shaw kau nna wan jak tsi mawan oxygen shapraw ai jak hpe jasan jaseng ai lam ni hpe galaw ai.

CAS-KR-T01-K Hka n-gun yawm mat ai (sh) Hka n-gun yawm mat ai n-gun dat sumla ni

 

 

 

 

1990 ning hta, n-gun shayawm ai lam hte n-gun shayawm ai lam hpe nta kata na nbung katsi ai shara kaw nna galaw hpang mai ai, oxygen hpe (3~10) ×103 h-1 lamu ga lawan ai hku jai lang ai shaloi, 1ppm (0.02ppm du hkra) de shapraw kau lu ai. 110~140℃masa ni hta, n-gun gaw 0.1MPa hta grau kaba nna, lamu ga a lawan ai lam gaw (1~4) ×103 h-1, ngam nga ai oxygen gaw 1ppm hta n law ai. 1.5-3.0×103h-1, san seng na gas hta lawm ai hydrogen hpe 5ppm a lawu de shapraw kau lu ai,hpyen n-gun grau tsaw ai gaw 650~750℃, jak n-gun gaw kaja ai, magam bungli prat gaw 3 ning jan rai nga ai.

 

 

Catalytic reactor a n-gun atsam tsaw/dimeter shadawn shadang	hta grau kaba ai (sh) maren sha re.
Bungli galaw ai nbung katsi ai	Kaja ai katsi kahtet~250 degree
Lamu ga lawan ai	3000 h hta n law ai (sh) maren sha re.-1
Deoxygen hpe shapraw lu ai atsam; O2,H2San seng ai lam	15mlO hta grau kaba ai (sh) maren sha re.2/g; 95% hta grau kaba ai (sh) maren sha re
Deoxygen hte dehydrogen a sung ai lam	1.0ppm hta npu (sh) maren sha, 50ppm hta npu (sh) maren sha
Nsam	Hpraw ai, hpraw ai; grup yin 1~6mm
Bulk n-gun	0.68 ± 0.05g/ml
Crush n-gun	60N/pcs hta grau kaba ai (sh) maren sha re
Magam bungli prat	2-3 ning laman

 

 

San seng ai wan hpe jasan jaseng na matu (hydrogen, n-gun n rawng ai wan, nitrogen hte kaga san seng ai wan ni hpe galaw shapraw ai zawn re ai),anhte gaw madung hku nna hydrogen deoxygenation hpe lang ga ai(hydrogen jasan jaseng ai hta hydrogen shi nan nga ai rai nna hydrogen n ra ai); oxygen hpe jasan jaseng ai shaloi, gas kata na hydrogen hpe shaw kau ra ai, dai hpe ya gaw dehydrogenation agent ngu shamying ma ai, shanhte gaw lawu na hte maren sha bungli galaw ma ai:

Syngas, gas hte coking gas ni gaw, shanhte a hydrogen hte carbon monoxide hpe lang nna, n-gun yawm mat ai.

Process lang ra ai lam ni:feed gas hpe catalyst bed hku nna ntsa kaw nna lawu de lai shangun nna, nbung a n-gun hpe hkang lu ai, gas lwi ai hpe loi loi hte jat wa shangun ai, Dehydrogenation reactor hpe n-gun dat hpang na matu preheater hpe bang na matu hpaji jaw da ai. n-gun dat ai shaloi, n-gun dat ai hku nna n-gun dat ra ai rai yang, catalyst bed a dan dawng ai n-gun rawt jat wa ai hpang, preheater hpe daw mi pat kau mai ai. hte reactor ngut ai hpang cooler langai mi hpe bang nna, reactor kaw na pru wa ai hka hpe aten kadun laman hta shapraw kau ra ai .

 

 

1) Catalyst hpe hka grai hkap la ai (sh) hka hta lup kau ai shaloi, 110℃hta hkying hkum 6 tup hkyet kau nna, bai gram lajang ai lam lu la mai ai.

2) )catalyst hpe lye hte nsam galai kau ai rai yang, anion (AC - zawn re ai) shing nrai deionized hka hte kalang lang kashin kau nna, katsi mat hkra, bai gram lajang lu na matu, catalyst ntsa e ammonia n-gun n rawng hkra koi ra ai.

3) Catalyst hpe sau hte awu asin byin mat yang, oxygen-lawm ai gas (sh) nbung hpe 500~550℃hta hkying hkum 3~5 tup bai gram lajang nna, 200℃hta hkying hkum 2~4 tup H2 hte shayawm nna bai gram lajang mai ai.

4) Sulfide poisoning a majaw catalyst hpe n-gun n rawng hkra galaw kau yang, nbung hte hkying hkum 4~8 tup 300~500℃hta bai gram lajang nna, H2300~500℃hte hkying hkum 4 tup shayawm nna bai gram lajang mai ai.

 

 

Deoxidizer (hydrogen) hpe madung hku nna gas hpe jasan jaseng ai, jasan jaseng ai hte kaga gas galaw shapraw ai ni hta jai lang ai.

Deoxidizer hpe mung, n-gun dat ammonia hte kaga tsi hpaga lam ni a n-gun dat, n-gun dat, coke gas hpe jasan jaseng ai bungli nta ni hta mung jai lang mai ai; bai nna, float glass hpaga lam, nsam TV hte electronic hpaga lam galaw shapraw ai line hta gas jasan jaseng ai ladat hta jai lang mai ai; bai nna, olefins ni hpe n-gun n rawng hkra galaw ai, wan sau n-gun rawng ai polyethylene, polypropylene galaw shapraw ai hte kaga lam ni a matu mung jai lang ai. 0.1 PPM hta n law ai oxygen hpe gas hta ra ai (Hpa majaw nga yang, 02 a n-gun n law ai gaw, n-gun dat hte shingdaw nna, synthetic olefin catalyst a shamu shamawt lam hpe yawm shangun nna, dai aten hta sha, n-gun dat ai ladat hta lawm ai arung arai ni hte shingdaw nna, resin ni byin pru wa nna, synthea a portes ni hpe pat kau ya ai).

 

 

 

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