Chothandizira
-
Low kutentha kusintha chothandizira
Chothandizira kutentha kwapansi:
Kugwiritsa ntchito
CB-5 ndi CB-10 amagwiritsidwa ntchito pa Kutembenuka mu kaphatikizidwe ndi njira zopanga haidrojeni
Kugwiritsa ntchito malasha, naphtha, gasi wachilengedwe ndi gasi wakumunda wamafuta ngati chakudya, makamaka osinthira kutentha kwa axial-radial low kutentha.
Makhalidwe
Chothandizira ali ndi ubwino wa ntchito pa kutentha otsika.
Kutsika kochulukira kochulukira, kumtunda kwa Copper ndi Zinc komanso mphamvu zama makina abwinoko.
Thupi ndi mankhwala katundu
Mtundu
CB-5
CB-5
CB-10
Maonekedwe
Mapiritsi akuda a cylindrical
Diameter
5 mm
5 mm
5 mm
Utali
5 mm
2.5 mm
5 mm
Kuchulukana kwakukulu
1.2-1.4kg/l
Mphamvu ya radialcrushing
≥160N/cm
≥130 N/cm
≥160N/cm
Kuo
40±2%
ZnO
43 ± 2%
Zinthu zogwirira ntchito
Kutentha
180-260 ° C
Kupanikizika
≤5.0MPa
Kuthamanga kwa danga
≤3000h-1
Mpweya wa Gasi
≥0.35
Lowetsani H2Scontent
≤0.5ppmv
Inlet Cl-1zomwe zili
≤0.1ppmv
ZnO desulfurization Catalyst yokhala ndi mtengo wapamwamba komanso wopikisana
HL-306 imagwira ntchito pa desulfurization ya zotsalira zosweka mpweya kapena syngas ndi kuyeretsa mpweya chakudya kwa
organic kaphatikizidwe njira.Ndi yoyenera kugwiritsidwa ntchito kwapamwamba (350–408°C) ndi kutsika (150–210°c) kutentha.
Ikhoza kutembenuza sulfure wosavuta pamene imayamwa sulfure mu mpweya wa gasi.Main anachita wa
Njira ya desulfurization ili motere:
(1) Kuchita kwa zinc oxide ndi hydrogen sulfide H2S+ZnO=ZnS+H2O
(2) Kuchita kwa zinc oxide ndi mankhwala ena osavuta a sulfure m'njira ziwiri.
2.Zinthu Zathupi
Maonekedwe zoyera kapena zopepuka zachikasu zotuluka Tinthu kukula, mm Φ4×4–15 Kuchulukirachulukira, kg/L 1.0-1.3 3.Quality Standard
kuphwanya mphamvu, N/cm ≥50 kuchepa kwamphamvu,% ≤6 Kuchuluka kwa sulfure, wt% ≥28(350°C)≥15(220°C)≥10(200°C) 4. Normal Operation Condition
Feedstock: gasi kaphatikizidwe, gasi wakumunda wamafuta, gasi wachilengedwe, gasi wamakala.Imatha kuchiza mtsinje wa gasi wokhala ndi sulfure wachilengedwe kwambiri
monga 23g/m3 ndi digiri yokhutiritsa yoyeretsa.Itha kuyeretsanso mtsinje wa gasi mpaka 20mg/m3 wosavuta
organic sulfure monga COS kuchepera pa 0.1ppm.
5.Kutsegula
Kuyika kuya: Kukwera kwa L/D (min3) ndikovomerezeka.Kukonzekera kwa ma reactor awiri pamndandanda kumatha kupititsa patsogolo kugwiritsidwa ntchito
mphamvu ya adsorbent.
Njira yotsegula:
(1) Tsukani riyakitala musanalowetse;
(2) Ikani ma gridi awiri osapanga dzimbiri okhala ndi mauna ang'onoang'ono kuposa adsorbent;
(3) Kwezani 100mm wosanjikiza wa Φ10—20mm refractory spheres pa magridi zosapanga dzimbiri;
(4) Onetsani adsorbent kuti muchotse fumbi;
(5) Gwiritsani ntchito chida chapadera kuti muwonetsetse kugawa kofanana kwa adsorbent pabedi;
(6)Yang'anani kufanana kwa bedi panthawi yokweza.Pamene ntchito ya mkati-reactor ikufunika, mbale yamatabwa iyenera kuikidwa pa adsorbent kuti woyendetsa ayimepo.
(7)Ikani Gridi yosapanga dzimbiri yokhala ndi ma mesh ang'onoang'ono kuposa adsorbent ndi 100mm wosanjikiza wa Φ20-30mm refractory spheres pamwamba pa bedi la adsorbent kuti muteteze kulowetsedwa kwa adsorbent ndikuwonetsetsa.
ngakhale kugawa gasi mtsinje.
6.Kuyambitsa
(1) Bwezerani dongosolo ndi nayitrogeni kapena mpweya wina wa inert mpaka mpweya wa okosijeni mu gasi uli wosakwana 0.5%;
(2) Preheat mtsinje chakudya ndi nayitrogeni kapena mpweya mpweya pansi yozungulira kapena okwera;
(3) Kuthamanga kwa kutentha: 50 ° C / h kuchokera kutentha kufika 150 ° C (ndi nayitrogeni);150 ° C kwa 2 h (pamene kutentha sing'anga ndi
kusuntha ku gasi wodyetsa), 30 ° C / h kupitirira 150 ° C mpaka kutentha kofunikira kupezeke.
(4) Sinthani kupanikizika pang'onopang'ono mpaka mphamvu ya opaleshoni ipezeke.
(5) Pambuyo pakuwotcha ndi kukweza kuthamanga, makinawo ayenera kuyendetsedwa pa theka la katundu kwa 8h.Ndiye kwezani
tsegulani pang'onopang'ono ntchito ikakhazikika mpaka kugwira ntchito kwathunthu.
7.Kutseka-pansi
(1) Gasi (mafuta) wozimitsa mwadzidzidzi.
Tsekani ma valve olowera ndi otuluka.Sungani kutentha ndi kuthamanga. Ngati ndi kotheka, gwiritsani ntchito nayitrogeni kapena haidrojeni-nitrogen
mpweya kuti apitirize kupanikizika kuti ateteze kupanikizika koipa.
(2) Kusintha kwa adsorbent ya desulfurization
Tsekani ma valve olowera ndi otuluka.Chepetsani pang'onopang'ono kutentha ndi kukakamiza kudera lozungulira.Ndiye kudzipatula
desulfurization riyakitala ku dongosolo kupanga.Bwezerani riyakitala ndi mpweya mpaka mpweya wochuluka wa> 20% utapezeka.Tsegulani riyakitala ndikutsitsa adsorbent.
(3) Kukonza zida (kukonzanso)
Yang'anirani zomwe zasonyezedwa pamwambapa kupatula kuti kuthamanga kuyenera kuchepetsedwa pa 0.5MPa/10min ndi kutentha.
kutsitsa mwachibadwa.
The adsorbent yotsitsidwa iyenera kusungidwa mu zigawo zosiyana.Unikani zitsanzo zomwe zatengedwa pagawo lililonse kuti mudziwe
udindo ndi moyo utumiki wa adsorbent.
8.Transport ndi kusunga
(1) The adsorbent mankhwala odzaza pulasitiki kapena chitsulo migolo ndi akalowa pulasitiki kuteteza chinyezi ndi mankhwala.
kuipitsidwa.
(2) Kugwedezeka, kugunda ndi kugwedezeka kwamphamvu kuyenera kupewedwa panthawi yoyendetsa kuti tipewe kuphulika kwa
adsorbent.
(3) The adsorbent mankhwala ayenera kutetezedwa kukhudzana ndi mankhwala pa mayendedwe ndi kusungirako.
(4) Zogulitsazo zitha kusungidwa kwa zaka 3-5 popanda kuwonongeka kwa katundu wake ngati zitasindikizidwa moyenera.
Kuti mumve zambiri za zogulitsa zathu, chonde musazengereze kundilankhula nane.
-
Nickel Catalyst Monga Chothandizira Kuwola kwa Ammonia
Nickel Catalyst Monga Chothandizira Kuwola kwa Ammonia
Chothandizira kuwonongeka kwa ammonia ndi mtundu wa sec.zochita chothandizira, zochokera faifi tambala monga yogwira chigawo chimodzi ndi aluminiyamu monga chonyamulira chachikulu.Amagwiritsidwa ntchito kwambiri ku chomera cha ammonia chachiwiri chosintha cha hydrocarbon ndi kuwonongeka kwa ammonia
chipangizo, pogwiritsa ntchito mpweya hydrocarbon monga zopangira.Lili ndi kukhazikika kwabwino, ntchito yabwino, ndi mphamvu zambiri.
Ntchito:
Amagwiritsidwa ntchito kwambiri mu chomera cha ammonia chachiwiri chosintha cha hydrocarbon ndi ammonia kuwonongeka kwa chipangizo,
kugwiritsa ntchito gaseous hydrocarbon ngati zopangira.
1. Katundu Wakuthupi
Maonekedwe Mphete ya slate grey raschig Kukula kwa tinthu, mmDiameter x Kutalika x Makulidwe 19x19x10 Kuphwanya mphamvu, N/tinthu Min.400 Kuchulukirachulukira, kg/L 1.10 - 1.20 Kutaya pakuwonongeka, wt% Max.20 Zochita za Catalytic 0.05NL CH4/h/g Chothandizira 2. Mapangidwe a Chemical:
Nickel (Ni), % Min.14.0 SiO2,% Max.0.20 Al2O3,% 55 CaO,% 10 Fe2O3,% Max.0.35 K2O+Na2O,% Max.0.30 Kukana kutentha:Kugwira ntchito kwa nthawi yayitali pansi pa 1200 ° C, kusasungunuka, kusasunthika, kusasinthika, kukhazikika kwadongosolo komanso mphamvu zambiri.
Kuchuluka kwa tinthu tating'onoting'ono (peresenti ya pansipa 180N / tinthu): max.5.0%
Chizindikiro chokana kutentha: kusamamatira ndi kusweka mu maola awiri pa 1300 ° C
3. Mkhalidwe wa Opaleshoni
Zochitika za ndondomeko Pressure, MPa Kutentha, °C Kuthamanga kwa mlengalenga kwa ammonia, hr-1 0.01 -0.10 750-850 350-500 Kuchuluka kwa ammonia 99.99% (mphindi) 4. Moyo wautumiki: 2 zaka
-
Chothandizira chapamwamba kwambiri chamakampani a hydrogenation
Hydrogenation Industrial chothandizira
Ndi alumina monga chonyamulira, faifi tambala monga main yogwira chigawo chimodzi, chothandizira Amagwiritsidwa ntchito kwambiri pa ndege palafini kuti hydrogenation dearomatization, benzene hydrogenation kuti cyclohexane, phenol hydrogenation kuti cyclohexanol hydrotreating, hydrofining wa mafakitale yaiwisi hexane, ndi organic rated hydrogensphatiki hydrogensphatiki ndi unsatuation hydrogenation. onunkhira ma hydrocarbons, monga mafuta oyera, lube mafuta hydrogenation.Angagwiritsidwenso ntchito madzi gawo imayenera desulfurization, ndi sulfure zoteteza wothandizila mu chothandizira kusintha ndondomeko.Chothandiziracho chimakhala ndi mphamvu zambiri, ntchito yabwino kwambiri, mu njira yoyenga ya hydrogenation, yomwe imatha kupanga hydrocarbon yonunkhira kapena yopanda mphamvu mpaka ppm.The chothandizira ndi yafupika boma amene kukhazikika mankhwala.
Poyerekeza, chothandizira chomwe chagwiritsidwa ntchito bwino muzomera zambiri padziko lapansi, ndichabwino kuposa zinthu zapakhomo zofanana.
Thupi ndi mankhwala katundu:Kanthu Mlozera Kanthu Mlozera Maonekedwe yamphamvu yakuda Kuchulukana kwakukulu,kg/L 0.80-0.90 Kukula kwa tinthu, mm Φ1.8×-3-15 Malo apamwamba, m2/g 80-180 Zigawo za mankhwala NiO-Al2O3 Kuphwanya mphamvu, N/cm ≥ 50 Zowunikira ntchito:
Zochita za Ndondomeko Kupanikizika kwadongosolo
MpaKuthamanga kwa mlengalenga kwa haidrojeni nayitrojeni hr-1 Kutentha
°CKuthamanga kwa danga la phenol
hr-1Hydrogen phenol ratio
mol/molKupanikizika kwachibadwa 1500 140 0.2 20 Mulingo wa Ntchito Feedstock: phenol, kutembenuka kwa phenol min 96% Kuti mumve zambiri zazinthu zathu, chonde omasuka kundilankhula.
-
Sulfur Recovery Catalyst AG-300
LS-300 ndi mtundu wa sulfure kuchira chothandizira ndi lalikulu malo enieni ndi mkulu Claus ntchito.Masewero ake ali pamlingo wapamwamba wapadziko lonse lapansi.
-
TiO2 Yotengera Sulfur Recovery Catalyst LS-901
LS-901 ndi mtundu watsopano wa chothandizira cha TiO2 chokhala ndi zowonjezera zapadera pakuchira sulfure.Masewero ake athunthu ndi ma index aukadaulo afika pamlingo wapamwamba kwambiri padziko lonse lapansi, ndipo ili pachiwonetsero chotsogola m'makampani akunyumba.
-
AG-MS Spherical Alumina Carrier
Izi ndi mpira woyera tinthu, sanali poizoni, zoipa, insoluble m'madzi ndi Mowa.AG-MS mankhwala ali ndi mphamvu zambiri, otsika mlingo avale, chosinthika kukula, pore voliyumu, enieni pamwamba m'dera, kachulukidwe chochuluka ndi makhalidwe ena, zikhoza kusinthidwa malinga ndi zofunika zizindikiro zonse, chimagwiritsidwa ntchito adsorbent, hydrodesulfurization chothandizira chonyamulira, hydrogenation denitrification. chothandizira chonyamulira, CO sulfure kukana kusintha chothandizira chonyamulira ndi zina.
-
AG-TS Activated Alumina Microspheres
Izi ndi woyera yaying'ono mpira tinthu, sanali poizoni, zoipa, insoluble m'madzi ndi Mowa.Thandizo lothandizira la AG-TS limadziwika ndi sphericity yabwino, kutsika kwa mavalidwe otsika komanso kugawa kwatinthu ting'onoting'ono.The tinthu kukula kugawa, pore voliyumu ndi enieni padziko m'dera akhoza kusintha pakufunika.Ndizoyenera kugwiritsidwa ntchito ngati chonyamulira cha C3 ndi C4 dehydrogenation chothandizira.
-
AG-BT Cylindrical Alumina Carrier
Izi ndi woyera cylindrical aluminiyamu chonyamulira, sanali poizoni, zoipa, insoluble m'madzi ndi Mowa.AG-BT mankhwala ndi mphamvu mkulu, mlingo otsika kuvala, chosinthika kukula, pore voliyumu, enieni pamwamba m'dera, kachulukidwe chochuluka ndi makhalidwe ena, zikhoza kusinthidwa malinga ndi zofunika zizindikiro zonse, chimagwiritsidwa ntchito adsorbent, hydrodesulfurization chothandizira chonyamulira, hydrogenation denitrification. chothandizira chonyamulira, CO sulfure kukana kusintha chothandizira chonyamulira ndi zina.
