Cov txheej txheem:
- Yuav ua li cas yog cov khoom lag luam ntawm petrochemicals?
- Dab tsi yog cov khoom lag luam ntawm cov roj av thiab tshuaj lom neeg kev lag luam?
- Peb yam khoom ua los ntawm petrochemicals yog dab tsi?
- Dab tsi yog cov khoom lag luam ntawm cov roj?
Video: Los ntawm cov khoom ntawm petrochemical?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Petrochemicals yog cov khoom siv tshuaj tau los ntawm cov roj av los ntawm kev ua kom zoo. Qee cov tshuaj lom neeg ua los ntawm cov roj av kuj tau los ntawm lwm cov fossil fuels, xws li thee lossis natural gas, lossis cov khoom siv txuas ntxiv xws li pobkws, xibtes txiv hmab txiv ntoo lossis qab zib pas nrig.
Yuav ua li cas yog cov khoom lag luam ntawm petrochemicals?
Cov khoom tsim los ntawm petrochemicals suav nrog cov khoom xws li yas, xab npum thiab xab npum, cov kuab tshuaj, tshuaj, chiv, tshuaj tua kab, tawg, hluavtaws fibers thiab roj hmab, xim, epoxy resins, thiab cov ntaub ntawv hauv pem teb thiab insulating.
Dab tsi yog cov khoom lag luam ntawm cov roj av thiab tshuaj lom neeg kev lag luam?
Piv txwv ntawm Kev Lag Luam Roj av
Kev lag luam tam sim no tsim ntau yam khoom siv tau zoo, suav nrog plastics, hluavtaws roj hmab, cov kuab tshuaj, tshuaj chiv, tshuaj, tshuaj ntxiv, tawg thiab adhesives Cov ntaub ntawv no muaj cov ntaub ntawv tseem ceeb hauv yuav luag txhua qhov chaw ntawm lub neej niaj hnub no.
Peb yam khoom ua los ntawm petrochemicals yog dab tsi?
Cov Khoom Siv Hluav Taws Xob Zoo Tshaj Plaws Thiab Lawv Siv
- Ethylene. Cov tshuaj no feem ntau yog siv los ua ntau hom yeeb yaj kiab thiab yas. …
- Benzene. …
- Tshuaj kho mob. …
- Tshuaj Plastics. …
- Khoom noj khoom haus Preservatives. …
- Tshuaj pleev ib ce. …
- Fertilizers. …
Dab tsi yog cov khoom lag luam ntawm cov roj?
Cov khoom lag luam ua los ntawm cov roj crude
cov khoom siv roj av no suav nrog roj av, cov khoom siv xws li roj av thiab cov roj cua sov, roj dav hlau, cov khoom siv roj av, cov khoom siv roj av, cov roj lubricating, thiab asph alt.
Pom zoo:
Cov tsev neeg puas yog cov neeg yuav khoom lossis cov muag khoom?
Nyob hauv khw muag khoom thiab kev pabcuam, tsev neeg yog feem ntau cov neeg yuav khoom . Puas yog tsev neeg yuav lossis muag? Tsev neeg yog cov neeg yuav khoom hauv khw rau cov khoom thiab kev pabcuam. Cov tsev neeg sib pauv nyiaj tau los rau cov khoom thiab kev pabcuam.
Puas yog cov khoom lag luam newell yog cov khoom lag luam zoo los yuav?
NWL tam sim no ntaus pob ncaws pob Zacks Qib ntawm 2 (Yuav), nrog rau tus nqi qib ntawm A. Cov Tshuag muaj Forward P / E piv ntawm 14.76. Qhov no piv rau nws qhov kev lag luam qhov nruab nrab Forward P / E ntawm 22.55. Tshaj li 52 lub lis piam dhau los, NWL's Forward P/E tau siab li 17.
Cov khoom noj khoom haus puas yuav txais cov khoom noj tas sij hawm?
khoom noj "Tsev" tuaj yeem pub dawb. Peb yuav tsum hais nws vim tsis yog txhua tus paub nws. Cov khoom noj khoom haus uas dhau los ntawm lawv cov hnub "zoo tshaj ua ntej" tau txais thiab txaus siab ntawm cov chaw pub khoom noj thiab cov tsev txhab nyiaj khoom noj thoob plaws tebchaws .
Thaum lub sijhawm tsim cov coke twg ntawm cov hauv qab no tau txais los ntawm cov khoom lag luam?
Coal tar: Nws tau los ua cov khoom lag luam hauv cov txheej txheem ntawm kev ua coke . Coke yog ib qho khoom los ntawm dab tsi? Cov lus tsis tsim nyog "coke" feem ntau yog hais txog cov khoom lag luam los ntawm qis-ash thiab qis-sulphur bituminous thee los ntawm txheej txheemhu ua coking.
Puas cov khoom noj khoom haus puas muab cov khoom puas tsuaj?
Qhov Tseeb: Pantries muab khoom noj khoom haus tsis zoo thiab tsis lwj suav nrog: cov khoom noj siv mis, txiv hmab txiv ntoo thiab zaub tshiab, khoom ci, cov kaus poom, cov khoom qhuav, cov nqaij khov thiab lwm yam . Lub tsev txhab nyiaj puas noj cov khoom puas tsuaj?
