Barite hmoovyog ib tug tuab ntxhia siv nyob rau hauv kev lag luam. Nws los ntawm ntuj pob zeb hu ua barium sulfate (BaSO₄). Nws yog ib qho tseem ceeb ua ib qho muab tub lim thiab ntxiv qhov hnyav hauv ntau qhov chaw. Nws yog ib qho tseem ceeb heev nyob rau hauv cov roj thiab roj drilling vim hais tias nws lub ntiajteb txawj nqus tshwj xeeb, uas yog nyob nruab nrab ntawm 4.0 thiab 4.5 g / cm³, tswj lub siab nyob rau hauv lub qhov dej thiab nres txaus ntshai blowouts. Cov khoom tseem ceeb no tsis yog siv rau hauv kev tshawb fawb lub zog xwb; nws kuj tseem txhim kho cov txheej txheem, cov yas, cov khoom siv roj hmab, thiab cov ntaub ntawv sib txhuam los ntawm kev ua kom lawv denser, resistant rau tshuaj, thiab ruaj khov nyob rau hauv qhov kub thiab txias thaum tseem ua cov khoom pheej yig dua.
Nkag siab txog Barite thiab nws cov khoom tseem ceeb
Txhais thiab Ntuj Qhov Chaw ntawm Barium Sulfate
Barite yog ib qho ntxhia uas ua los ntawm barium sulfate. Nws tuaj yeem pom thoob plaws ntiaj teb hauv cov txheej ntawm cov xuab zeb thiab cov pob zeb kub. Ntau cov barite raug coj tawm hauv av hauv Suav teb, Is Nrias teb, Morocco, thiab Asmeskas. Tom qab tau khawb, cov barite nyoos yog ntxuav, crushed, thiab micronized los ua barite hmoov nrog tswj particle loj ntawm 200 mesh mus rau 5000 mesh. Lub hauv paus chiv keeb no muaj txiaj ntsig zoo hauv ntau thaj chaw uas xav tau siab - cov khoom ntim ntom ntom uas tsis sib xyaw nrog cov tshuaj vim nws yooj yim nrhiav thiab ua haujlwm nrog.
Critical Physical and Chemical Specifications
Muaj ob peb yam uas tuaj yeem siv los ntsuas seb cov hmoov barite ua haujlwm zoo li cas. Kwv yees li ntawm 90–98% ntawm nws cov tshuaj tsim tawm - yog BaSO₄. Muaj me me ntawm silica, hlau oxides, thiab carbonates kuj muaj. API Specification 13A hais tias qhov tshwj xeeb lub ntiajteb txawj nqus rau drilling yuav tsum yog tsawg kawg yog 4.20 g / cm³. Nrog rau Mohs hardness ntawm 3.0-3.5, barite muaj zog txaus los siv yam tsis muaj kev sib tsoo cov tshuab ceev heev.
Nws tsis yaj ntawm qhov kub qis dua 1580 degree, yog li nws nyob ruaj khov hauv huab cua kub. Nws tseem tsis yaj hauv dej (tsawg dua 0.1%), yog li nws tuaj yeem siv rau hauv cov khoom ua haujlwm nrog dej. Nws yog vim cov khoom zoo no uas barite tuaj yeem ua haujlwm zoo hauv cov chaw lag luam nyuaj uas qhov ruaj khov ntawm cov khoom cuam tshuam rau cov neeg ua haujlwm kev nyab xeeb thiab cov khoom zoo.
Kev noj qab haus huv thiab kev nyab xeeb ua raws li kev lag luam
Nws yog txoj haujlwm ntawm cov neeg ua haujlwm kom tau txais cov khoom kom paub tseeb tias cov tuam txhab uas muabbarite hmoovua raws txhua txoj cai kev nyab xeeb thoob ntiaj teb. Barium sulfate tsis yog qhov txaus ntshai heev vim tias nws tsis sib xyaw nrog dej, tab sis koj tseem yuav tsum kho nws txoj hauv kev. Txhua qhov kev txiav txim yuav tsum muaj Daim Ntawv Qhia Txog Kev Nyab Xeeb Khoom Siv (MSDS) xa nrog nws. Ntawm cov nplooj ntawv no, nws yuav tsum hais tias Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE) xav tau dab tsi.
Piv txwv li, ua hauj lwm nrog hmoov, tej zaum koj yuav xav tau plua plav qhov ncauj qhov ntswg thiab ntaub thaiv npog. Cov neeg muag khoom uas muaj lub npe zoo ua raws li cov cai teev tseg los ntawm REACH hauv Tebchaws Europe thiab OSHA hauv Asmeskas los tiv thaiv cov neeg ua haujlwm. Tsoomfwv tau hais tias cov hlau hnyav xws li txhuas, mercury, thiab cadmium yuav tsum nyob qis dua qee qhov txiaj ntsig. Feem ntau ntawm cov sij hawm, kev ntsuam xyuas hauv ib qho chaw sim sib txawv qhia qhov no. Cov kev txhawj xeeb txog kev nyab xeeb no ua rau cov neeg ua haujlwm noj qab haus huv thiab ua kom cov kev cai nruj dua ntawm ib puag ncig uas cuam tshuam rau cov saw hlau thoob ntiaj teb tau ua raws.
Kev lag luam tseem ceeb ntawm Barite Powder
Tus neeg saib xyuas qhov hnyav hauv cov roj thiab cov roj Drilling kua
Kev lag luam roj siv li 85% ntawm lub ntiaj teb barite ntau lawm. Cov txiaj ntsig zoo hauv kev drilling siv cov hmoov barite los ua kom siab - cov av nkos ntom ntom uas theem tawm cov kev ntxhov siab hauv cov pob zeb hauv qab ntawm qhov chaw thaum lub qhov dej tau ua. Thaum koj laum los ntawm cov pob zeb ntxeem tau nrog cov roj, roj, lossis dej ntsev, qhov hydraulic siab ntawm cov dej hnyav drilling nres cov kua dej uas tsis raug tso tseg.
Qhov no nres "kick" uas tuaj yeem ua rau lub qhov dej tawg. Barite tsis hnov mob nrog cov pob zeb tsim los yog cov khoom siv polymer, yog li nws tsis sib xyaw nrog lawv. Qhov no ua kom paub tseeb tias cov av nkos rheology nyob ruaj khov thaum lub sijhawm ua haujlwm khawb ntev. Nws tsis tawg nyob rau hauv High Pressure High Temperature (HPHT) qhov dej siab tshaj 15,000 psi thiab 300℃F, tab sis barite ua. Rau cov dej sib sib zog nqus thiab cov dej kub hauv av, qhov no ua rau nws yuav tsum tau ua.
Filler thiab Extender hauv cov xim thiab txheej txheej
Barite hmoov rau txheej txheej yog qhov tseem ceeb vim nws txo nqi thiab txhawb kev ua haujlwm. Nrog barite raws li qhov txuas ntxiv, qhov opacity nyob twj ywm tib yam thaum tus nqi ntawm kev npaj poob los ntawm 15-25%. Nws ua qhov no los ntawm qhov chaw ntawm qee cov xim kim uas muaj titanium dioxide (TiO₂). Vim tias nws muaj qhov ntsuas siab siab ntawm 1.64, cov xim tsev yog ci dua thiab zais zoo dua.
Vim tias nws tsuas yog soaks li 10 mus rau 15 grams roj ib 100 grams, ntxiv muab tub lim ntau ntxiv yam tsis tau hloov cov khoom ua haujlwm li cas. Cov ntawv thov kev lag luam tuaj yeem siv barite vim nws tiv taus cov kua qaub, alkalis, thiab kua; lawv tsis hloov nws cov khoom. Qhov no ua rau cov txheej txheem uas tiv thaiv cov tsev steel, cov kav dej, thiab cov cuab yeej ua tub rog nyob ntev dua. Yog tias nws ntau dua 90% dawb, nws yuav ua haujlwm nrog lub teeb - xim tiav thiab tsis hloov xim.
Kev siv rau hauv cov roj hmab, yas, thiab cov khoom sib txhuam
Thaum ib yam khoom yuav tsum tau denser ua hauj lwm zoo, roj hmab compounders ntxivbarite hmoovrau tej yam xws li weatherstripping rau tsheb, conveyor siv, thiab suab txo qhov chaw. Barite yog siv los ntxiv qhov hnyav rau cov pwm yas rau cov yeeb nkab thiab cov hlua hluav taws xob uas yuav tsum tau txav tsawg dua thaum lawv muab tso rau hauv dej. Lub tuam txhab ua haujlwm nrog cov ntaub ntawv sib txhuam tau pom tias barite tuaj yeem siv los txhim kho cov pawm nres. Muaj 4.3 mus rau 4.5 g / cm³ ntawm lub ntiajteb txawj nqus hauv nws, uas ua rau nws yooj yim rau cov duab.
Barite yog ib qho nruab nrab- cov khoom tawv tawv ntawm Mohs nplai, thiab nws tuaj yeem txo cov kev vibration ntawm ntuj thiab ua kom muaj kev sib txhuam coefficients tas mus li thoob plaws qhov kub thiab txias. Qhov no yuav pab tshem tawm qhov siab - zaus nres squeal. Hauv ceramic nres ncoo rau lub tsheb thiab ib nrab -cov khoom siv hlau rau cov tsheb thauj khoom siv rau kev ua haujlwm, barite yog siv. Vim tias nws tsis hloov ntau qhov kub thiab txias, cov brakes tsis hnav tawm ntawm qhov tob tob tob. Barite lub cev muaj zog tuaj yeem siv rau hauv cov kev tshwj xeeb no los daws cov teeb meem nyuaj uas dhau mus dhau qhov hloov qhov ceev.
Barite Powder vs Alternative Materials: Kev Tshawb Fawb Sib Piv
Qhov ntom ntom thiab kev ua haujlwm sib piv nrog cov hloov pauv
Thaum barite zoo dua li lwm qhov kev xaiv nyob ntawm qhov xav tau tshwj xeeb ntawm txoj haujlwm. Calcium carbonate raug nqi tsawg dua thiab muaj lub ntiajteb txawj nqus ntawm 2.7, tab sis nws tsis tuaj yeem ua kom tuab raws li qhov xav tau rau drilling av nkos lossis tiv thaiv hluav taws xob. Txawm hais tias silica xuab zeb nyuaj, nws tsis yog tshuaj lom neeg, thiab cov khoom silica hauv nws tsis zoo rau koj kev noj qab haus huv. Nws yog hais txog tib xim li barite, tab sis gypsum hmoov tawg hauv dej thiab siab dua 150 degree, yog li nws tsis tuaj yeem siv rau siab -cov txheej txheem kub los yog sab nraud.
Magnetite thiab hematite, uas yog hlau ore, tuaj yeem muaj qhov ntom ntom zoo li barite. Lawv tuaj yeem xeb thiab yog hlau nplaum. Saib ntawm cov kev xaiv no qhia tau hais tias barite tsuas yog ib qho uas muaj tag nrho cov yam ntxwv no: lub siab ceev, tshuaj lom neeg ruaj khov, tsis yog - tshuaj lom, thiab tus nqi qis. Cov yam ntxwv no tsis tuaj yeem pom hauv lwm yam khoom siv tib lub sijhawm.
Kev xaiv raws li kev xav tau ntawm Kev Lag Luam
Nws yog nyob ntawm cov pab pawg uas yuav khoom los teeb tsa cov qauv kev paub meej uas ua tau raws li qhov xav tau ntawm kev siv kawg. Rau qhov drilling, koj xav tau cov qhab nia API- ntawv pov thawj thiab muaj kev tswj cov khoom me me kom cov av nkos tsis tau nres. Cov neeg ua coatings saib xyuas seb nws zoo npaum li cas, nws dawb npaum li cas, thiab nws nqus roj npaum li cas. Tus qauv qib yog 325 mesh, thiab qib siab -gloss yog 1250 mesh lossis ntau dua.
Nws yog ib qho tseem ceeb rau cov ntaub ntawv sib txhuam kom muaj cov ntsev tsawg (qis dua 0.1%) kom cov phaj rov qab tsis xeb. Txhawm rau tiv thaiv hluav taws xob, BaSO₄ yuav tsum muaj ntau dua 95% ntshiab kom nws tuaj yeem nres X-rays thiab ua tau yam tsis tau ntxiv cov kab mob nuclear. Los ntawm kev sib piv cov xwm txheej no rau cov neeg muag khoom xav tau, cov neeg yuav khoom tuaj yeem xaiv cov ntaub ntawv zoo tshaj plaws yam tsis muaj tshaj - qhia, uas ua rau cov nqi tsis muaj kev ua tau zoo dua.
Yuav Ua Li Cas Tau Txais thiab Yuav Barite Hmoov Zoo?
Navigating Manufacturers, Distributors, thiab Regional Suppliers
Thaum koj ua haujlwm ncaj qha nrog cov neeg ua cov ore, koj tuaj yeem paub tseeb ntawm cov nyiaj ruaj khov thiab cov nqi ntshiab. Tuam Tshoj ua txog 40% ntawm lub ntiaj teb barite, thiab qee qhov mines loj tshaj plaws nyob hauv Guizhou thiab Guangxi. Zoo-paub cov neeg tsim khoom khaws cov chaw ua haujlwm ze rau cov mines. Cov neeg muag khoom Indian los ntawm lub xeev Andhra Pradesh thiab Rajasthan muab txoj hauv kev ntxiv kom tau txais cov khoom kom lawv tuaj yeem ncav cuag ntau tus neeg.
Cov neeg yuav khoom tuaj yeem nrhiav cov neeg koom tes uas tuaj yeem khaws ntev ntev - lub sijhawm thov ntim thaum lawv paub qhov txawv ntawm kuv tus tswv, tus xov tooj hu, thiab cov neeg lag luam nruab nrab. Lawv khwv tau nyiaj ntau dua los ntawm kev khaws cov khoom nyob ze rau hauv tsev, txo qis qhov kev txiav txim yam tsawg kawg nkaus, thiab xa ntau dua ib zaug, tab sis txhua tuj raug nqi ntau dua. Txoj hauv kev zoo tshaj plaws los nrhiav cov neeg muag khoom yog saib cov khoom siv saw hlau no thiab pom tias nws raug nqi npaum li cas los khaws cov khoom ntawm tes thiab ntau npaum li cas cov khoom yuav tsum tau yuav.
Kev Tshawb Fawb Txog Kev Ua Haujlwm Zoo thiab Kev Ntsuas Tus Neeg Siv Khoom
Txhawm rau qhia tias koj tuaj yeem ntseeg lub tuam txhab, thawj qhov koj yuav tsum ua yog saib cov ntaub ntawv. Nws yog ib qho tseem ceeb uas yuav tsum tau thov rau qhov thib peb - cov txiaj ntsig kev xeem uas suav nrog kev tshuaj xyuas tshuaj, lub ntiajteb txawj nqus tshwj xeeb, thiab qhov loj me me, nrog rau ISO 9001 daim ntawv pov thawj kev tswj xyuas zoo thiab API Specification 13A kev pom zoo rau cov qib drilling. Pycnometers yog siv los xyuas seb cov qauv tuab npaum li cas, thiab lasers yog siv los nrhiav seb cov khoom loj npaum li cas. Qhov no yog kom paub tseeb tias cov specifications muab tau raws li.
Cov lus pom zoo ua lag luam thiab cov ntaub ntawv qiv nyiaj tuaj yeem pab koj txheeb xyuas yog tias tus neeg muag khoom muaj nyiaj txiag ruaj khov. Qhov no tseem ceeb tshwj xeeb tshaj yog tias koj tsuas xav ua haujlwm nrog ib qhov chaw. Cov kev kuaj xyuas ua tiav ntawm lub mine qhia tias nws tau ua haujlwm ntev npaum li cas, nws tuaj yeem ua tau ntau npaum li cas, thiab nws ua kom zoo li cas. Barite tsis loj hlob rov qab, yog li txoj kev tshawb no qhia tau hais tias poob ore tuaj yeem ua rau muaj teeb meem. Qhov no yog qhov txaus ntshai heev. Muaj kev sib raug zoo nrog ntau tus neeg muab kev pabcuam zoo txo qis kev pheej hmoo ntawm kev nyob ntawm ib qho thiab tseem ua rau cov nqi sib tw.
Logistics Considerations rau International Procurement
Ntau zaus tshaj tsis, barite hmoov raug xa mus rau hauv ntim. Txhawm rau txuag nyiaj ntawm kev xa khoom, 25 kg polypropylene hnab tsis tu ncua lossis 1-tuj jumbo hnab yog siv. Lub sij hawm coj los ntawm cov neeg Esxias feem ntau yog 30 mus rau 45 hnub, uas suav nrog kev ua cov khoom, xa lawv, thiab kev thauj khoom hiav txwv. Cov neeg yuav khoom yuav tsum saib ntawm Incoterms (feem ntau FOB lossis CIF) kom paub seb leej twg them rau dab tsi thiab hom kev tiv thaiv tiv thaiv lawv. Kev xa khoom ntau dua 20 tons hauv ntau feem ntau tau txais txiaj ntsig zoo rau koj, tab sis yuav tsum muaj qhov laj thawj zoo rau qhov no.
Kev txiav txim loj dua yuav tsum tau muaj chaw khaws cia thiab ntau cov khoom yuav tsum tau muag. Kev txwv ntawm cov dej noo (feem ntau tsawg dua 1% ntawm tag nrho qhov hnyav) khaws cov khoom los ntawm kev sib koom ua ke thaum lawv tsiv. Thaum lub pob tuaj, xyuas kom paub tseeb tias nws tseem zoo li qub. Yog tias nws poob, qib yuav poob. Kev sib koom ua ke kev tshuaj xyuas ua ntej kev tsim tawm tag nrho tuaj yeem pab koj kom tsis txhob muaj qhov yuam kev kim. Yog tias cov khoom tuaj raws sijhawm thiab raws li tau npaj tseg, cov ntsiab lus ntawm kev thauj khoom no tseem ceeb heev thiab feem ntau tsis nco qab thaum thawj feem ntawm kev yuav khoom.
Maximizing tus nqi los ntawm Barite hmoov hauv koj cov khoom siv
Kev ruaj ntseg thiab kev ua haujlwm zoo tshaj plaws
Yog koj khawsbarite hmoovtxoj kev yog, nws yuav kav ntev. Muab cov hnab ntim rau ntawm txee thiab khaws cia rau qhov chaw qhuav thiab kaw los ntawm qhov chaw dej uas tuaj yeem ua rau lawv sib koom ua ke. Sab nraud kub yuav tsum nyob qis dua 40℃kom cov ntim tsis tawg. Ua ntej-hauv, ua ntej- tawm (FIFO) lub khw txav yuav pab koj tshem tawm cov khoom qub ua ntej cov tshiab tuaj.
Barite hmoov yuav tsum maj mam muab sib xyaw rau hauv cov kua dej thaum cov lus tsa suab tau khaws cia kom cov hmoov tsis nyob thiab xyuas kom nws kis tau tusyees. Txhawm rau ua cov av nkos, koj yuav tsum ntub cov hmoov ua ntej koj hloov nws qhov ntom. Hauv qee qhov chaw, feem pua yuav tsis hloov vim qhov no. Qee cov kev cai hais txog yuav ua li cas los tswj cov khoom uas yuav tsis zoo li tseem ceeb muaj kev cuam tshuam loj npaum li cas cov khoom ua haujlwm zoo thiab pab txo cov khoom pov tseg los ntawm kev ua tsis tiav.
Kev Tswj Xyuas Kev Ua Haujlwm Zoo thiab Kev Saib Xyuas Kev Ua Haujlwm
Thaum cov ntaub ntawv tshiab tuaj txog, pawg tsim khoom yuav tsum teeb tsa txoj hauv kev los kuaj xyuas lawv los ntawm kev sib piv cov ntsiab lus tseem ceeb rau cov lus qhia tshwj xeeb uas tau muab thaum cov ntaub ntawv tau yuav. Cov txiaj ntsig uas raug tsis yog qhov tseem ceeb raws li qhov tseem ceeb uas zoo ib yam los ntawm batch mus rau batch. Yog tias koj xav nrhiav qhov chaw drift, taug qab qhov tshwj xeeb lub ntiajteb txawj nqus, particle loj D50 / D97 tus lej, thiab cov ntsiab lus noo noo thoob plaws kev txiav txim.
Thaum npog ib yam dab tsi, ua tib zoo saib cov khoom ntawm zaj duab xis zaum kawg, nws yooj yim npaum li cas rau kev sib kis, thiab nws ceev npaum li cas los saib seb qhov kev hloov pauv zoo li cas ua ntej lawv ncav cuag cov neeg siv khoom. Kev ntsuas av nkos tau teem rau API cov qauv yuav tsum tau siv los xyuas qhov ceev ntawm cov av nkos hauv lub sijhawm tiag tiag thaum khawb. Koj yuav tsum sau cov ntawv no kom koj tuaj yeem ua cov ntaub ntawv kev ua tau zoo uas txuas txoj hauv kev uas tau ua rau lawv ua haujlwm zoo npaum li cas. Nrog rau cov ntaub ntawv no - tsav mus kom ze, kev tswj kom zoo txav los ntawm kev kuaj xyuas uas ua tiav tom qab qhov tseeb los tswj cov saw hlau ua ntej nws tshwm sim.
Cov Txheej Txheem Tshaj Lij Tshaj Tawm thiab Kev Lag Luam Kev Lag Luam
Ntau qhov kev vam meej tau ua tiav hauv cov txheej txheem hloov kho saum npoo. Nws yog tam sim no yooj yim los sib xyaw ua haujlwm barite crystals nrog cov ntaub ntawv polymer. Silane thiab titanate binding tus neeg sawv cev yog siv los txhim kho kev faib khoom thiab cov khoom muaj zog ntawm cov yas muaj zog thaum lawv nyob hauv av. Ultrafine sib tsoo thev naus laus zis uas ua rau cov khoom me dua li micron tuaj yeem siv los ua cov ntaub ntawv ua tau zoo - thiab ua tiav kom haum koj cov kev xav tau zoo dua.
Peb xav tau barite ntau dua li nplaim taws- tus neeg ua haujlwm tiv thaiv kab mob vim yog cov cai tshiab txog halogen- cov ntaub ntawv tsis muaj kab hluav taws xob uas tsis haus luam yeeb. Drilling-qib xav tau nyob twj ywm siab, txawm li cas los xij, vim yog cov haujlwm uas siv lub zog hluav taws xob hauv ntiaj teb thiab sau cov pa roj carbon. Kev lag luam roj fossil tseem tsis tau paub meej. Yog tias cov neeg uas ua haujlwm hauv kev yuav khaws qhov muag ntawm cov qauv no, lawv tuaj yeem kwv yees li cas cov khoom siv thiab kev thov yuav hloov pauv thiab ua kom zoo ntev - lub sij hawm deals ua ntej kev lag luam tau nruj heev thiab cov nqi nce.
Xaus
Vim tias nws pheej yig, muaj qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom,Barite hmoovyog ib yam khoom tseem ceeb hauv kev lag luam uas tsis tuaj yeem hloov tau. Nws yog siv ntau txoj hauv kev tseem ceeb hauv cov xim, lub zog, thiab kev lag luam. Hais txog cov qauv kev, cov peev txheej, thiab cov teeb meem hauv lub koom haum, cov khoom siv tswv yim yuav thiab cov khoom lag luam sib txawv.
Yog tias koj xav ua kom zoo ntawm kev yuav khoom, koj yuav tsum paub cov kev sib txawv no. Los ntawm kev ua raws li cov lus qhia thiab cov lus qhia tau tham txog ntawm no, cov thawj coj yuav khoom tuaj yeem tau txais cov khoom lag luam barite uas txhim khu kev qha, ua tau raws li cov qauv zoo, thiab muaj tus nqi qis tshaj ntawm cov tswv cuab. Kev lag luam barite yuav hloov mus ntxiv raws li cov thev naus laus zis tshiab thiab cov cai tawm tuaj. Cov neeg yuav khoom uas khaws lawv cov kev xaiv qhib rau qhov chaw thiab kawm txoj hauv kev tshiab los ua haujlwm nrog barite yuav zoo dua.
FAQ
Dab tsi tshwj xeeb lub ntiajteb txawj nqus tsim nyog raws li siab - zoo barite rau cov ntawv thov drilling?
Zoo heev drilling barite feem ntau muaj lub ntiajteb txawj nqus ntawm 4.20 txog 4.35 g / cm³. Cov qib tsis tu ncua yuav tsum muaj feem pua ntawm cov khib nyiab tsawg kawg yog 4.20 SG, tab sis rau HPHT drilling, lawv xav tau 4.30 SG lossis siab dua kom tau cov av nkos hnyav uas lawv xav tau, uas yog ntau tshaj 18 phaus ib nkas loos, tsis muaj ntau cov khib nyiab uas yuav ua rau cov txheej txheem drilling qeeb.
Yuav ua li cas barite txhim kho kev ua haujlwm ntawm cov kua dej piv rau lwm txoj hauv kev?
Barite yog cov tshuaj nruab nrab, yog li nws tsis sib xyaw nrog cov polymers hauv cov kua dej los yog cov khoom uas twb muaj nyob hauv av. Qhov no txhais tau tias nws cov khoom rheological tsis hloov lub sijhawm. Nws qhov loj me me tsis tu ncua ua rau cov ntxaij vab tshaus tsis tau daig thiab cov tshuaj tsis tu ncua. Thaum nws los txog rau qhov ntsuas qhov ntsuas, barite tsis cuam tshuam cov hlau nplaum zoo li hlau -raws li cov neeg ua haujlwm hnyav ua.
Cov txheej txheem kev nyab xeeb dab tsi yuav tsum siv rau kev tuav barite hmoov?
Lub npog ntsej muag kev nyab xeeb pom zoo los ntawm NIOSH yuav tsum hnav los ntawm cov neeg ua haujlwm uas tuav cov hmoov qhuav los tiv thaiv lawv lub qhov muag. Txawm li cas los xij, nws yog qhov zoo tshaj kom tsis txhob ua pa hauv barium sulfate, txawm tias nws tsis txaus ntshai heev. Xyuas kom muaj huab cua txaus nyob qhov twg koj sib tov, thiab ntxuav kom zoo kom tsis txhob muaj plua plav. Tom qab cov hmoov sib kis, yuav tsum yooj yim - mus rau - mus txog qhov chaw ntxuav koj ob lub qhov muag. Khaws Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv ntawm txhua lub rooj kom lawv yooj yim mus rau.
Koom tes nrog Henghao Technology rau Kev Txhim Kho Barite Powder Supply
Ntau tus neeg hauv 33 lub teb chaws uas ua haujlwm hauv kev xyaum xyaum, txheej txheej, thiab cov ntaub ntawv sib txhuam tau yuav siab -purity barium sulfate los ntawmHenghao Technology Development (Hangzhou) Co., Ltd.rau ntau tshaj 20 xyoo vim lawv paub tias lawv tuaj yeem tso siab rau lawv ua Barite Powder. Peb ua haujlwm nrog cov mines ncaj qha kom paub tseeb tias cov ore zoo nyob twj ywm tib yam thiab peb yeej tsis khiav tawm ntawm nws. B2B yuav pab pawg feem ntau muaj teeb meem vim lawv suav rau ib qho chaw. Qhov no kho qhov teeb meem ntawd.
Peb khaws cov qib drilling uas yog API- ntawv pov thawj, ultra- cov qib xim dawb, thiab cov qauv kev sib txhuam tshwj xeeb hauv peb cov chaw tsim khoom. Peb pawg kws tshaj lij yuav tuaj yeem suav qhov no los ntawm batch mus rau batch. Peb lub Hoobkas- qauv ncaj qha tuaj yeem pab koj kom tau nyiaj ntau tshaj plaws thaum tseem ua tau raws li cov qauv zoo tshaj plaws thoob ntiaj teb. Email rau peb ntawminfo@henghaopigment.comtam sim no nrog cov piv txwv ntawm peb cov khoom thiab tus nqi ntawm kev yuav khoom hauv ntau kom paub seb nws ua haujlwm li cas.
Cov ntaub ntawv
1. American Petroleum Institute. (2019). API Specification 13A: Drilling Fluid Materials. Washington, DC: API Publishing Services.
2. Kogel, JE, Trivedi, NC, Barker, JM, & Krukowski, ST (2006). Muaj Minerals & Pob Zeb: Cov Khoom Muag, Kev Lag Luam, thiab Kev Siv (7th ed.). Society for Mining, Metallurgy, thiab Kev Tshawb Fawb.
3. Roskill Cov Kev Pabcuam Xov Xwm. (2021). Barite: Ntiaj Teb Kev Lag Luam Kev Lag Luam thiab Outlook (15th ed.). London: Roskill.
4. Nesse, WD (2016). Introduction to Mineralogy (3rd ed.). Oxford University Press.
5. Turner, GPA (2017). Taw qhia rau Paint Chemistry thiab Cov Ntsiab Cai ntawm Paint Technology (4th ed.). CRC Xovxwm.
6. Jacobs, PF, & Harris, JC (2020). Functional Fillers for Plastics: Performance and Environmental Benefits. Weinheim: Wiley-VCH.
