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 在上周于廈門召開的中國環(huán)境科學(xué)學(xué)會2017年科學(xué)與技術(shù)年會上，山東東佳集團(tuán)股份有限公司自主研發(fā)的硫銨鈦聯(lián)產(chǎn)法清潔生產(chǎn)工藝技術(shù)獲國家環(huán)境科學(xué)技術(shù)進(jìn)步二等獎。該公司黨委書記兼總經(jīng)理孫鵬表示，該工藝技術(shù)實現(xiàn)了鈦白粉清潔生產(chǎn)和循環(huán)經(jīng)濟(jì)的目標(biāo)。
孫鵬告訴記者，世界硫酸法鈦白粉產(chǎn)能最大、技術(shù)水平最先進(jìn)的Huntsman公司公開數(shù)據(jù)顯示，該公司噸鈦白粉綜合能耗折標(biāo)準(zhǔn)煤為1.6137噸。東佳集團(tuán)開發(fā)聯(lián)產(chǎn)法工藝技術(shù)生產(chǎn)噸鈦白粉的綜合能耗僅為1.1776噸標(biāo)準(zhǔn)煤，鈦收率≥88%；產(chǎn)生的濃度20%廢硫酸6噸，經(jīng)提取氧化鈧后，再用于生產(chǎn)硫酸銨和聚合硫酸鐵，部分還作為稀釋酸用于配酸；產(chǎn)生的酸性廢水50噸，全部治理達(dá)標(biāo)排放；需外排堆存的廢渣僅有0.45噸；產(chǎn)品為金紅石型高檔產(chǎn)品和全國唯一用于化纖的銳鈦型產(chǎn)品。
