I-Hydrogen Sulfide (H2S)

Incazelo emfushane:

UN NO: UN1053
I-EINECS NO: 231-977-3


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Amathegi womkhiqizo

Imingcele yobuchwepheshe

Ukucaciswa    
I-Hydrogen Sulfide 98% %
I-Hydrogen <1.3 %
Isikhutha <2 %
I-Propane <0.3 %
Umswakama <5 i-ppm

 

Ukucaciswa    
I-Hydrogen Sulfide 99.9% %
I-Carbonyl sulfide < 1000 i-ppm
I-Carbon disulfide < 200 i-ppm
I-nitrogen < 100 i-ppm
Isikhutha < 100 i-ppm
ITHC < 100 i-ppm
Umswakama ≤500 i-ppm

 

Ukucaciswa    
H2S 99.99% 99.995%
H2 ≤ 0.002% ≤ 20 ppmv
CO2 0,003% 4.0 ppmv
N2 0,003% 5.0 ppmv
C3H8 ≤ 0,001% /
O2 ≤ 0,001% ≤ 1.0 ppmv
Umswakama (H2O) ≤ 20 ppmv ≤ 20 ppmv
CO / ≤ 0.1 ppmv
CH4 / ≤ 0.1 ppmv

I-Hydrogen sulfide iyinhlanganisela engaphili enefomula yamangqamuzana ye-H2S nesisindo samangqamuzana esingu-34.076. Ngaphansi kwezimo ezijwayelekile, iyigesi ye-asidi evuthayo. Alinambala futhi linephunga lamaqanda abolile ezindaweni ezinomqondo ophansi. ubuthi. Isixazululo samanzi yi-hydrogen sulfuric acid, ebuthakathaka kune-carbonic acid, kepha enamandla kune-boric acid. I-Hydrogen sulfide iyancibilika emanzini, incibilika kalula kuziphuzo ezinxilisayo, izincibilikisi zikaphethiloli kanye nooyela ongahluziwe, futhi izakhiwo zayo zamakhemikhali azizinzile. I-Hydrogen sulfide iyikhemikhali evuthayo futhi enobungozi. Uma ixutshwe nomoya, ingakha ingxube eqhumayo. Kungadala ukushisa nokuqhuma lapho kuvezwa amalangabi avulekile nokushisa okukhulu. Kubuye kube yinto enobuthi futhi enobuthi kakhulu. I-hydrogen sulfide esezingeni eliphansi inemiphumela emehlweni, uhlelo lokuphefumula kanye nohlelo oluphakathi lwezinzwa. Ukuhogela inani elincane le-hydrogen sulfide ephezulu kakhulu kungabulala ngesikhathi esifushane. Isetshenziswa ekwenziweni kwama-synthetic phosphors, electroluminescence, photoconductors, photoelectric exposure meters, njll. Isetshenziselwa ukucwengwa kwensimbi, izibulala-zinambuzane, imithi, ukuvuselela i-catalyst. Ama-reagents ajwayelekile. Ukulungiselela ama-sulfide ahlukahlukene. Isetshenziswe ekwenziweni kwama-sulfide angaphili, futhi iphinde isetshenziswe ekuhlaziyweni kwamakhemikhali njengokuhlonza i-ion yensimbi. I-hydrogen sulfide ephezulu ehlanzekile isetshenziswa kuma-semiconductor nakweminye imikhakha. Ingasetshenziswa futhi embonini yezamakhemikhali yezokuvikela kazwelonke, izixhumanisi zemithi kanye nezibulala-zinambuzane, ukucwenga kwensimbi okungeyona eyensimbi nokwelashwa kokuguqulwa kwensimbi, okusetshenziselwa ukulungiselela igesi ejwayelekile, igesi yokulinganisa, kanye nokuhlaziywa kwamakhemikhali njengokuhlonza izinsimbi zensimbi. Impahla ebalulekile eluhlaza yokwenziwa kwezinto ezibonakalayo ze-infrared. Izinyathelo zokuqapha isitoreji: Gcina endaweni epholile, yokugcina umoya. Hlala kude nemithombo yomlilo nokushisa. Ukushisa kwesitoreji akufanele kudlule u-30 ° C. Gcina isitsha sivalekile. Kufanele igcinwe ngokuhlukile kusuka kuma-oxidants ne-alkalis, futhi igweme isitoreji esihlanganisiwe. Sebenzisa izindawo zokukhanyisa ezifakwayo nezindawo zokungenisa umoya. Akuvunyelwe ukusebenzisa imishini yokusebenza kanye namathuluzi athambekele enhlakeni. Indawo yokugcina kufanele ifakwe imishini yokwelashwa okuphuthumayo.

Isicelo:

Ukukhiqizwa kwamakhemikhali we-thioorganic:

Amakhemikhali amaningi e-organosulfur akhiqizwa kusetshenziswa i-hydrogen sulfide. Lokhu kufaka phakathi i-methanethiol, i-ethanethiol, ne-thioglycolic acid.

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Chemistry yokuhlaziya:

Isikhathi esingaphezu kwekhulu leminyaka, i-hydrogen sulfide ibibalulekile ekhemistry yokuhlaziya, ekuhlaziyweni kwekhwalithi ye-ion yensimbi.

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Isandulela kuma-sulfide ensimbi:

Njengoba kukhonjisiwe ngenhla, ion amaningi wensimbi asabela nge-hydrogen sulfide ukunikeza ama-metal sulfide ahambisanayo.

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Izinhlelo zokusebenza ezixubile:

I-Hydrogen sulfide isetshenziselwa ukuhlukanisa i-deuterium oxide, noma amanzi anzima, kusuka emanzini ajwayelekile ngenqubo ye-Girdler sulfide.

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Iphakheji ejwayelekile:

Umkhiqizo I-Hydrogen Sulfide H2S Liquid
Usayizi wephakheji 40Ltr eyisilinda 47Ltr eyisilinda
Ukugcwalisa isisindo seNet / Cyl 25Kgs 30Kgs
I-QTY ilayishwe ku-20'Container Ama-Cyls angama-250 Ama-Cyls angama-250
Ingqikithi Yesisindo Esiphelele 6.25 Amathani 7.5 Amathani
Isilinda Tare Isisindo Ama-50Kgs 52Kgs
I-Valve CGA330 Seamless Steel Valve

Inzuzo:

Ukuhlanzeka okuphezulu, indawo yakamuva;

Umkhiqizi wesitifiketi se-ISO;

Ukulethwa okusheshayo;

Izinto eziluhlaza eziqinile ezivela ekuhlinzekelweni kwangaphakathi;

SystemOn-line analysis system for control izinga kuzo zonke izinyathelo;

Imfuneko ephezulu kanye nenqubo yokuqikelela yokuphatha isilinda ngaphambi kokugcwalisa;


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