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 近日，中國(guó)恩菲以EP形式承包的印尼力勤OBI鎳鈷項(xiàng)目(以下簡(jiǎn)稱“力勤項(xiàng)目”)褐鐵礦原料準(zhǔn)備車間投料試生產(chǎn)，制備出第一批褐鐵礦礦漿，標(biāo)志著力勤項(xiàng)目已開始從建設(shè)期逐步進(jìn)入生產(chǎn)運(yùn)營(yíng)期。
力勤項(xiàng)目是在國(guó)家“一帶一路”倡議下，由寧波力勤礦業(yè)有限公司(以下簡(jiǎn)稱“力勤公司”)與印尼HARITA公司為共同開發(fā)當(dāng)?shù)丶t土鎳礦資源，計(jì)劃建造的一座大型冶煉項(xiàng)目。項(xiàng)目年處理褐鐵礦型紅土鎳礦約300萬(wàn)噸、殘積礦約10萬(wàn)噸，生產(chǎn)的氫氧化鎳鈷產(chǎn)品中鎳金屬量約3.75萬(wàn)噸、鈷0.5萬(wàn)噸。該項(xiàng)目是中國(guó)恩菲承接的海外大型鎳鈷冶煉項(xiàng)目，也是公司憑借在紅土鎳礦開發(fā)利用領(lǐng)域的多項(xiàng)自主核心專長(zhǎng)技術(shù)和雄厚的工程實(shí)力，與力勤公司共同開拓海外市場(chǎng)的重大項(xiàng)目。項(xiàng)目建設(shè)內(nèi)容包括濕法鎳鈷一期、二期項(xiàng)目和硫酸鎳一期、二期項(xiàng)目，以及火法鎳鐵項(xiàng)目。此次投料試生產(chǎn)的是濕法一期項(xiàng)目。
該項(xiàng)目采用中國(guó)恩菲紅土鎳礦高壓酸浸核心專長(zhǎng)技術(shù)，通過(guò)高壓酸浸(HPAL)處理工藝處理紅土鎳礦的褐鐵礦原料。項(xiàng)目建設(shè)中，中國(guó)恩菲不僅提供全線工藝包，還提供核心設(shè)備采購(gòu)管理、供貨和現(xiàn)場(chǎng)服務(wù)，并且承擔(dān)了DCS系統(tǒng)組態(tài)、供貨和現(xiàn)場(chǎng)調(diào)試任務(wù)。依靠團(tuán)隊(duì)高質(zhì)量的設(shè)計(jì)和服務(wù)工作，此次投料試生產(chǎn)實(shí)現(xiàn)一次成功。
此次投料試生產(chǎn)成功后，中國(guó)恩菲供貨的高壓酸浸主體設(shè)備、尾氣處理等核心設(shè)備，以及采購(gòu)管理范疇內(nèi)的核心設(shè)備均已安裝調(diào)試完成，為后續(xù)核心工藝熱水聯(lián)動(dòng)試車、全線聯(lián)動(dòng)投料試車奠定了良好的基礎(chǔ)。
