Xov xwm
-
Tus nqi sulfur ob npaug; kev tsis sib npaug ntawm kev muab khoom thiab kev thov thoob ntiaj teb ua rau tus nqi sulfur dioxide poob qis.
Txij li xyoo 2025, kev lag luam sulfur hauv tebchaws tau muaj kev nce nqi ntau heev, nrog rau cov nqi nce siab los ntawm kwv yees li 1,500 yuan / ton thaum pib ntawm lub xyoo mus rau ntau dua 3,800 yuan / ton tam sim no, nce ntau dua 100%, ncav cuag qhov siab tshiab hauv xyoo tas los no. Raws li cov khoom siv tshuaj lom neeg tseem ceeb ...Nyeem ntxiv -
Cov Methane Uas Muaj Kev Ntshiab Siab
Cov Lus Txhais thiab Cov Qauv Kev Huv ntawm High-Purity Methane High-purity methane yog hais txog cov roj methane uas muaj kev huv siab. Feem ntau, methane nrog kev huv ntawm 99.99% lossis siab dua tuaj yeem suav tias yog methane uas muaj kev huv siab. Hauv qee qhov kev siv nruj dua, xws li kev lag luam hluav taws xob, kev huv...Nyeem ntxiv -
Cov Kev Siv Ib Txwm Siv Ethylene Oxide (EO) Sterilization
Ethylene oxide EO Gas yog ib yam tshuaj tua kab mob zoo heev uas siv dav hauv cov khoom siv kho mob, tshuaj, thiab lwm yam kev siv. Nws cov khoom siv tshuaj lom neeg tshwj xeeb ua rau nws nkag mus rau hauv cov qauv nyuaj thiab tua cov kab mob me me, suav nrog cov kab mob, cov kab mob, cov pwm, thiab lawv cov noob, yam tsis ua rau puas tsuaj rau cov kab mob.Nyeem ntxiv -
Kev tawg hauv Nitrogen Trifluoride NF3 Gas Hoobkas
Thaum txog 4:30 sawv ntxov rau lub Yim Hli 7, lub Hoobkas Kanto Denka Shibukawa tau tshaj tawm tias muaj kev tawg rau lub chaw tua hluav taws. Raws li tub ceev xwm thiab cov neeg tua hluav taws, qhov kev tawg ua rau muaj hluav taws kub hauv ib feem ntawm lub Hoobkas. Qhov hluav taws tau raug tua li plaub teev tom qab. Lub tuam txhab tau hais tias hluav taws kub tau tshwm sim hauv ib lub tsev...Nyeem ntxiv -
Cov pa roj tsawg: Muaj ntau yam txiaj ntsig los ntawm kev siv hauv kev lag luam mus rau kev siv thev naus laus zis
Cov pa roj tsawg (tseem hu ua cov pa roj inert), suav nrog helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), yog siv dav hauv ntau qhov chaw vim lawv cov khoom siv tshuaj lom neeg ruaj khov heev, tsis muaj xim thiab tsis muaj ntxhiab, thiab nyuaj rau teb. Cov hauv qab no yog kev faib tawm ntawm lawv cov kev siv tseem ceeb: Shie...Nyeem ntxiv -
Kev sib xyaw ua ke ntawm cov roj hluav taws xob
Cov pa roj tshwj xeeb txawv ntawm cov pa roj lag luam dav dav vim tias lawv muaj kev siv tshwj xeeb thiab siv rau hauv cov teb tshwj xeeb. Lawv muaj cov kev cai tshwj xeeb rau kev huv, cov ntsiab lus tsis huv, cov khoom sib xyaw, thiab cov khoom siv lub cev thiab tshuaj lom neeg. Piv rau cov pa roj lag luam, cov pa roj tshwj xeeb muaj ntau yam sib txawv...Nyeem ntxiv -
Kev Nyab Xeeb ntawm Lub Tog Raj Kheej Roj: Koj paub ntau npaum li cas?
Nrog rau kev siv roj av hauv kev lag luam, roj tshwj xeeb, thiab roj kho mob dav dav, cov thoob roj av, ua cov khoom siv tseem ceeb rau lawv qhov chaw khaws cia thiab thauj mus los, yog qhov tseem ceeb rau lawv txoj kev nyab xeeb. Cov qhov dej ntawm lub thoob roj av, qhov chaw tswj hwm ntawm cov thoob roj av, yog thawj kab tiv thaiv kom ntseeg tau tias siv tau zoo....Nyeem ntxiv -
Qhov "txuj ci tseem ceeb" ntawm ethyl chloride
Thaum peb saib kev ua si football, peb feem ntau pom qhov xwm txheej no: tom qab tus neeg ncaws pob poob rau hauv av vim muaj kev sib tsoo lossis pob luj taws raug mob, tus kws kho mob pab pawg yuav maj nrawm mus nrog lub tshuaj tsuag hauv tes, tsuag rau thaj chaw raug mob ob peb zaug, thiab tus neeg ncaws pob yuav sai sai rov qab los rau hauv thaj teb thiab txuas ntxiv mus ua si ...Nyeem ntxiv -
Kev sib kis thiab kev faib tawm ntawm sulfuryl fluoride hauv cov nplej, mov thiab taum pauv
Cov pawg nplej feem ntau muaj qhov sib txawv, thiab cov nplej sib txawv muaj cov porosities sib txawv, uas ua rau muaj qee qhov sib txawv ntawm kev tiv thaiv ntawm cov txheej nplej sib txawv hauv ib chav. Cov dej ntws thiab kev faib tawm ntawm cov roj hauv pawg nplej raug cuam tshuam, ua rau muaj qhov sib txawv. Kev tshawb fawb txog kev sib kis thiab kev faib tawm...Nyeem ntxiv -
Kev sib raug zoo ntawm cov pa roj sulfuryl fluoride concentration thiab cov huab cua nruj ntawm lub tsev rau khoom
Feem ntau cov tshuaj tua kab tuaj yeem ua tiav cov nyhuv tua kab zoo ib yam los ntawm kev tswj lub sijhawm luv luv ntawm qhov concentration siab lossis lub sijhawm ntev ntawm qhov concentration qis. Ob qho tseem ceeb rau kev txiav txim siab qhov cuam tshuam tua kab yog qhov concentration zoo thiab lub sijhawm tswj hwm qhov concentration zoo. Qhov hauv...Nyeem ntxiv -
Cov roj tshiab Perfluoroisobutyronitrile C4F7N uas tsis ua rau ib puag ncig puas tsuaj yuav hloov tau sulfur hexafluoride SF6
Tam sim no, feem ntau cov khoom siv rwb thaiv tsev GIL siv roj SF6, tab sis roj SF6 muaj cov nyhuv ua rau lub tsev cog khoom muaj zog (tus lej ua kom sov thoob ntiaj teb GWP yog 23800), muaj kev cuam tshuam loj rau ib puag ncig, thiab tau teev tseg ua cov roj tsev cog khoom txwv thoob ntiaj teb. Nyob rau hauv xyoo tas los no, cov chaw kub hauv tsev thiab txawv teb chaws tau tsom mus rau...Nyeem ntxiv -
Lub Rooj Sab Laj Sab Hnub Poob Tuam Tshoj 20th: Chengdu Taiyu Industrial Gas ci ntsa iab yav tom ntej ntawm kev lag luam nrog nws lub zog khov kho
Txij li thaum Lub Tsib Hlis 25 txog 29, 20th Western China International Expo tau muaj nyob rau hauv Chengdu. Nrog lub ntsiab lus ntawm "Kev Hloov Kho Dua Tshiab kom Nce Zog thiab Nthuav Dav Qhib kom Txhawb Kev Loj Hlob", qhov Western China Expo no tau nyiam ntau dua 3,000 lub tuam txhab los ntawm 62 lub teb chaws (cheeb tsam) txawv teb chaws thiab ...Nyeem ntxiv
