推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 鈦白粉學(xué)名為二氧化鈦，屬于惰性顏料。由于它具有折射指數(shù)高、著色力強(qiáng)、遮蓋力大、分散度及耐候性好等優(yōu)點(diǎn)，被認(rèn)為是目前世界上性能最好的一種白色無(wú)機(jī)顏料和重要的精細(xì)化工材料。廣泛用于涂料、塑料、造紙、橡膠、化纖、油墨和搪瓷等工業(yè)領(lǐng)域。但在其硫酸法生產(chǎn)過(guò)程中，硫酸、水消耗高，廢物及副產(chǎn)物多，對(duì)環(huán)境污染較大。
因此在新一輪的中央環(huán)保督查下，鈦白粉工廠集中區(qū)域山東、四川地區(qū)成為督查重點(diǎn)(約占全國(guó)鈦白粉產(chǎn)能的40%)，兩地鈦白粉企業(yè)開(kāi)工受影響較為明顯，四川及山東省數(shù)家企業(yè)停產(chǎn)及限產(chǎn)。據(jù)統(tǒng)計(jì)，在環(huán)保督查期間，四川、山東兩省鈦白粉供應(yīng)減量約9萬(wàn)噸。
在環(huán)保高壓下，鈦白粉行情走勢(shì)迥異。氯化法鈦白粉價(jià)格堅(jiān)挺，出口良好；硫酸法金紅石型鈦白粉行情盤(pán)整，供應(yīng)減少。銳鈦型鈦白粉價(jià)格走跌，高掛低出。鈦白粉各型號(hào)表現(xiàn)不一的主要原因?yàn)椋?/p>
原料方面，由于環(huán)保壓力增加，選礦廠大部分被關(guān)停造成了原料價(jià)格上漲，原料市場(chǎng)需求緊張，鈦白粉生產(chǎn)成本增加，故價(jià)格得以支撐。與此同時(shí)，鈦白粉下游行業(yè)尤其是污染較為嚴(yán)重的陶瓷、焊條、造紙等行業(yè)也遭遇環(huán)保風(fēng)暴的侵襲，關(guān)停整頓。上述行業(yè)主要用到鈦白粉中的銳鈦型，因此環(huán)保督查對(duì)四川、山東等地區(qū)的銳鈦型鈦白粉影響最明顯，價(jià)格出現(xiàn)300-500元/噸的下滑。品質(zhì)相對(duì)優(yōu)良的金紅石型鈦白粉則因原料價(jià)格上漲、供應(yīng)量減少等原因，價(jià)格穩(wěn)中有漲。
