Cov khoom qhia luv luv
Siab -Purity Methanol (CH₃OH) - Qhov Tseem Ceeb Lub Tsev Thaiv rau Kev Lag Luam Thoob Ntiaj Teb
Shandong RuiShuang Tshuaj muaj hwm Methanol (CAS: 67-56-1) nrog 99.85% purity yam tsawg kawg nkaus. Cov tshuaj ntau yam no ua lub hauv paus rau formaldehyde, acetic acid, MTBE, DME, thiab MTO ntau lawm. Muaj nyob rau hauv qib industrial nrog ISO tank thiab nruas ntim. Ib qho kev xaiv zoo tshaj plaws rau kev siv tshuaj lom neeg, kev sib xyaw roj, thiab kev siv cov kuab tshuaj nrog cov khoom siv tshuaj lom neeg muaj kev phom sij.
Cov khoom muag
Methanol, tseem hu ua Methyl Alcohol lossis Wood Cawv, nrog cov mis molecular CH₃OH thiab CAS naj npawb 67-56-1, yog cov kua ntshiab, tsis muaj xim, tsis muaj kuab lom nrog cov yam ntxwv pungent tsw. Raws li cov cawv yooj yim tshaj plaws, nws yog tsim los ntawm kev hloov pauv catalytic ntawm cov roj synthesis (syngas) tau los ntawm cov pa roj, thee, lossis biomass. Nrog rau qhov kub ntawm 64.7℃thiab lub teeb nyem ntawm 11 degree, nws raug cais raws li cov kua hluav taws xob heev. Raws li ib qho ntawm cov khoom lag luam tsim tawm thoob plaws ntiaj teb, methanol ua cov khoom noj tseem ceeb rau ntau cov khoom lag luam qis xws li formaldehyde, acetic acid, MTBE, DME, thiab olefins ntawm Methanol-to-Olefins (MTO) thev naus laus zis. Nws cov kuab tshuaj zoo heev, miscibility nrog dej thiab cov kuab tshuaj organic, thiab lub luag haujlwm tshwm sim los ua lwm yam roj ua rau nws tseem tsis tau muaj nyob hauv kev tsim tshuaj lom neeg, lub zog, thiab kev lag luam.
Cov lus piav qhia ntawm cov khoom
Cov khoom tseem ceeb ntawm High -Purity Methanol
| Khoom | Tus nqi | Vim Li Cas Nws Tseem Ceeb |
|---|---|---|
| Purity | Ntau dua lossis sib npaug li 99.85% | Ua kom muaj cov tshuaj tiv thaiv zoo ib yam; minimizes impurities uas yuav cuam tshuam catalysis los yog zaum kawg khoom zoo. |
| Qhov tshwm sim | Ntshiab, Xim tsis muaj kua | Qhia tias tsis muaj cov khoom paug lossis cov khoom degradation. |
| Cov ntsiab lus dej | Tsawg dua lossis sib npaug li 0.1% (1000 ppm) | Tseem ceeb heev rau cov dej noo- cov tshuaj tiv thaiv rhiab thiab siv roj; tiv thaiv catalyst lom thiab theem sib cais. |
| Acidity (raws li acetic acid) | Tsawg dua lossis sib npaug li 0.003% | Tsawg acidity ua kom cov corrosion tsawg tsawg ntawm cov khoom siv thiab cov reactors. |
| Tsis yog -Volatile Matter | Tsawg dua lossis sib npaug li 0.001% | Guarantee ntxuav evaporation yam tsis muaj residues -tseem ceeb rau siab -purity daim ntaub ntawv . |
| Boiling Point | 64.7 degree | Nruab nrab boiling point enables npaum distillation thiab rov qab. |
| Flash Point | 11℃(kaw khob) | Flamable; dictates tuav, khaws cia, thiab kev thauj mus los. |
| Qhov ntom | ~ 0.791 g / mL ntawm 20 degree | Muaj feem xyuam rau kev xam volumetric rau formulation thiab shipping. |
| Vapor Siab | 96 mmHg ntawm 20 degree | Lub siab vapor siab yuav tsum muaj qhov cua txaus thaum siv. |
Kev siv ntau yam ntawm Methanol thoob plaws kev lag luam
| Kev lag luam sector | Daim ntawv thov tseem ceeb | Vim li cas Methanol? |
|---|---|---|
| Tshuaj Synthesis | Kev tsim tawm formaldehyde | Methanol rau formaldehyde ntau lawmyog qhov loj tshaj plaws siv, hloov methanol rau formaldehyde rau resins, adhesives, thiab plastics. |
| Tshuaj Synthesis | Acetic acid | Methanol rau acetic acidtsim los ntawm carbonylation; acetic acid yog siv rau hauv polymers, cov kuab tshuaj, thiab khaws cia zaub mov. |
| Kev lag luam roj | MTBE & DME Production | Methanol rau MTBEthiabMethanol rau DMEua cov roj additives thiab lwm txoj rau cov pa roj. |
| Olefins Production | Methanol-rau-Olefins (MTO) | Methanol rau MTOtechnology converts methanol rau ethylene thiab propylene rau plastics ntau lawm. |
| Roj sib tov | Roj av & Biodiesel | Methanol rau roj sib xyawtxhim khu octane thiab combustion efficiency; siv hauv biodiesel transesterification. |
| Solvent Applications | Industrial Solvent | Methanol kuab tshuajdissolves xim, coatings, adhesives, thiab luam ntawv inks. |
| Pharmaceuticals | Solvent & Intermediate | Siv nyob rau hauv cov tshuaj tua kab mob ntau lawm, vitamin synthesis, thiab raws li ib tug crystallization nruab nrab. |
| Antifreeze | Coolant Additive | Methanol rau antifreezetxo qis qhov chaw khov hauv tsheb thiab kev lag luam cua txias. |
Methanol hauv Chemical Synthesis: Lub Foundation formaldehyde thiab Acetic Acid
Qhov thib ob loj tshaj plaws downstream lag luam raumethyl cawvyog formaldehyde thiab acetic acid ntau lawm:
Kev tsim tawm formaldehyde:
Kwv yees li 40% ntawm lub ntiaj teb methanol noj mus rau formaldehyde ntau lawm ntawm catalytic oxidation:
Txheej txheem:Methanol yog vaporized thiab reacted nrog huab cua tshaj ib tug nyiaj los yog hlau oxide catalyst ntawm 600-650 degree
Cov khoom:Formaldehyde yog siv los tsim urea -formaldehyde thiab phenol-formaldehyde resins rau cov khoom ntoo, nplaum, thiab rwb thaiv tsev
Kev Xav Tau Zoo:High purity methanol nrog cov dej tsawg thiab cov impurities tsawg ua kom cov catalyst ntev thiab cov khoom zoo
Kev tsim cov acetic acid:
Methanol rau acetic acidntau lawm ntawm Monsanto lossis Cativa carbonylation txheej txheem:
Txheej txheem:Methanol reacts nrog carbon monoxide nyob rau hauv lub xub ntiag ntawm ib tug rhodium los yog iridium catalyst
Cov khoom:Acetic acid yog siv hauv vinyl acetate monomer (VAM), purified terephthalic acid (PTA), thiab acetate esters.
Kev Xav Tau Zoo:Cov purity tsis tu ncua thiab cov ntsiab lus tsis muaj leej faj yog qhov tseem ceeb rau kev ua haujlwm catalyst
Methanol hauv kev lag luam roj: MTBE, DME, thiab roj av sib xyaw
Methanol rau MTBEthiabMethanol rau DMEsawv cev rau cov roj tseem ceeb-txog kev siv:
MTBE Production:
Methanol reacts nrog isobutylene los tsim MTBE, siab -octane gasoline oxygenate:
Txhim kho combustion efficiency thiab txo emissions
Methanol rau MTBEyuav tsum muaj purity siab thiab cov ntsiab lus dej tsawg
DME Production:
Methanol yog lub cev qhuav dej los tsim DME, huv si - hlawv aerosol propellant thiab diesel lwm
Gasoline Blending:
Methanol rau roj sib xyawmuaj octane li tab sis yuav tsum tau cosolvents los tiv thaiv theem sib cais
Methanol-rau-Olefins (MTO): Kev Ua Si -Hloov Technology
Methanol rau MTOthev naus laus zis tau hloov pauv kev lag luam petrochemical los ntawm kev muab txoj hauv kev tsis yog - roj av mus rau lub teeb olefins:
MTO Txheej txheem cej luam:
Methanol yog lub cev qhuav dej rau DME dhau lub catalyst
DME thiab methanol hloov mus rau ethylene thiab propylene tshaj zeolite catalyst (feem ntau SAPO-34)
Olefins raug cais thiab ua kom huv si rau cov khoom siv polymer
Qhov tseem ceeb ntawm MTO:
Pab kom propylene thiab ethylene ntau lawm los ntawm cov thee, natural gas, los yog biomass
Txo kev cia siab ntawm roj av- raws li cov khoom noj
Tshwj xeeb yog qhov tseem ceeb hauv thee- thaj chaw nplua nuj xws li Tuam Tshoj
Kev Xav Tau Zoo:
High purity methanol(Ntau dua los yog sib npaug rau 99.85%) nrog tswj impurities
Tsawg leej faj, tsis tshua muaj chloride, thiab cov ntsiab lus hlau tsis tshua muaj los tiv thaiv catalyst lom
Cov ntsiab lus dej zoo ib yam rau cov txheej txheem stability
Methanol ua ib qho Kev Hloov Hloov Roj
Methanol yog tau txais traction raws li ib tug huv si lwm yam roj nyob rau hauv ntau yam sectors:
Marine Roj:
Methanol li marine rojtau tshwm sim raws li kev daws teeb meem rau IMO 2020 sulfur cov cai:
Tsawg SOx, NOx, thiab cov pa paug tawm piv rau cov roj hnyav
Biodegradable thiab dej- soluble kom yooj yim rau kev tswj kev nchuav
Cov txheej txheem uas twb muaj lawm tuaj yeem hloov kho rau methanol bunkering
Methanol Roj Cells:
Methanol tuaj yeem hloov kho rau hydrogen rau kev siv roj hluav taws xob lossis siv ncaj qha rau hauv cov roj hluav taws xob ncaj qha (DMFCs) rau lub zog nqa tau
Biodiesel Production:
Methanol yog cawv ntawm kev xaiv rau biodiesel transesterification, reacting nrog zaub roj lossis tsiaj rog los tsim fatty acid methyl esters (FAME)
Vim li cas thiaj xaiv Shandong RuiShuang Tshuaj raws li koj tus Methanol Supplier?
1.Txoj kev koom tes nrog cov tuam txhab ua lag luam:
Peb lub sijhawm ntev - sawv ntsug nrog rau sab saum toj -tier Suav tuam txhab tshuaj xyuas kom muaj kev nkag tau mus rausiab purity methanollos ntawm lub koob npe nrovmethyl cawv manufacturers. Peb siv cov kev sib raug zoo no kom ruaj ntseg tus nqi sib tw thiab kev faib kev ntseeg siab txawm tias thaum lub sijhawm ua lag luam nruj.
2.Comprehensive Quality Assurance:
Peb nkag siab qhov ntawdindustrial qib methanolrau cov tshuaj synthesis, kev siv roj, thiab lwm yam kev siv yuav tsum tau tswj kom zoo. Txhua qhov khoom xa tuaj raug kuaj kom ua tau raws li qhov tshwj xeeb rau purity (Ntau dua lossis sib npaug li 99.85%), cov ntsiab lus dej, acidity, thiab tsis yog - teeb meem tsis haum. Daim ntawv pov thawj ntawm Kev Ntsuam Xyuas (COA) nrog rau tag nrho cov khoom xa tuaj, ua kom muaj kev taug qab tag nrho.
3.Specialized Flammable Liquid Logistics:
Methanol xav tau kev tuav tshwj xeeb thoob plaws hauv cov khoom siv. Peb qhov kev sib koom ua ke logistics yog tsim tshwj xeeb rauflammable kuab tshuajthauj:
Methanol ISO tankntim rau kev thauj khoom loj (20-24 MT)
Methanol drums(160kg / 55-gallon steel los yog yas nruas) rau cov ntim me me
Methanol bulk tankerkhoom xa tuaj rau cov neeg siv khoom lag luam loj
Cov neeg nqa khoom muaj ntawv pov thawj rau cov khoom siv hluav taws xob
Ua raws li kev cai xa khoom thoob ntiaj teb (IMDG, IATA, ADR)
4. Cov kev daws teeb meem yooj yim:
Peb lees paub tias cov neeg siv khoom sib txawv muaj qhov xav tau ntim sib txawv:
Methanol qhov chaw cargorau kev xav tau tam sim
Daim ntawv cog lus muab khoomrau kev kwv yees tus nqi thiab ntim kev ruaj ntseg
Warehouse cia khoomtsuas yog -hauv- lub sijhawm xa khoom
Cov kev xaiv ntim khoom haum raws li koj lub peev xwm tau txais
5.Technical Expertise thiab Application Support:
Kev siv methanol ua tiav yuav tsum nkag siab txog nws cov khoom thiab cov kev xav tau ntawm cov dej ntws. Peb pab neeg muaj kev paub tob tob los qhia cov neeg siv khoom ntawm:
Kev xaiv qib rau cov ntawv thov tshwj xeeb (formaldehyde, acetic acid, MTO)
Methanol vs ethanolkev sib piv rau kev siv roj
Kev tswj hwm kev ua raws cai nyob rau hauv ntau txoj cai lij choj
Kev daws teeb meem ntawm daim ntawv thov kev sib tw
6. Kev cog lus rau kev nyab xeeb thiab ua raws:
Peb lub tswv yim kev lag luam tseem ceeb muaj kev nyab xeeb nrog rau cov neeg siv khoom txaus siab. Peb muab cov ntaub ntawv qhia txog kev nyab xeeb, nrog rau cov ncauj lus kom ntxawsMethanol MSDSthiab tuav cov lus qhia, thiab ua haujlwm nrog cov neeg siv khoom kom ntseeg tau tias lawv muaj cov ntaub ntawv xav tau los tuav cov khoom no kom nyab xeeb.
📞 Hu rau peb pab neeg muag khoom hnub no rau kev sib tw nqe lus thiab cov kws tshaj lij kev sib tham.
📧 Email:Devin@ruishuangchemical.com,Stefan@ruishuangchemical.com
📱 Xov tooj/WhatsApp:+8618653633300,+8613573373908
Koom tes nrog peb rau cov tshuaj daws teeb meem uas tsav koj txoj kev vam meej.
Cov lus nug nquag - FAQ
Q1: Dab tsi yog qhov kev txiav txim siab txog kev nyab xeeb rau kev tuav Methanol?
A: Nrog amethanol flash pointntawm 11 degree, nws yog cov kua ua kua uas muaj kev txhawj xeeb tseem ceeb rau toxicity. Kev ntsuas kev nyab xeeb tseem ceeb suav nrog:
Khaws kom deb ntawm qhov hluav taws kub (qhib nplaim taws, sparks, kub qhov chaw)
Siv tawg- cov khoom pov thawj hluav taws xob hauv qhov chaw tuav
Hauv av thiab daim ntawv cog lus thaum lub sij hawm hloov mus los tiv thaiv kom tsis txhob muaj cov kab mob zoo li qub
Khaws qhov cua kom txaus kom tswj tau qhov vapor
Hnav PPE tsim nyog: tshuaj lom neeg- hnab looj tes tiv thaiv, tsom iav, thiab tiv thaiv ua pa
Tsis txhob noj -methanol yog tshuaj lom heev thiab tuaj yeem ua rau dig muag lossis tuag
Xa mus rauMethanol MSDSrau cov lus qhia txog kev nyab xeeb
OSHA PEL yog 200 ppm (8-teev TWA).
Q2: Cov kev xaiv ntim dab tsi muaj rau Methanol?
A: Raws li kev pabcuam puv -methanol tus neeg muag khoom, peb muab ntau yam kev daws teeb meem:
Methanol ISO tankntim (20-24 metric tons) - tus qauv rau kev thauj mus los thoob ntiaj teb
Methanol drums(160kg / 55-gallon steel lossis yas nruas) - rau cov ntim me me
IB totes(1000kg) - cov thawv ntim nruab nrab rau kev tuav tau zoo
Methanol bulk tanker- rau loj - ntim khoom xa tuaj hauv tsev
Tag nrho cov ntim ua tau raws li cov kev cai ua kua flammable thiab tswj cov khoom ncaj ncees.