中國水泥雜志
① 混凝土與水泥製品和建築材料學報哪個好
建築材料學報是學術刊物,由國家教育部主管,同濟大學主辦.收錄本刊的資料庫有:中文核心期刊要目總覽(2011年版)、美國《工程索引》(Ei Compendex)、美國《化學文摘》(CA)、中國科學引文資料庫、中國核心期刊(遴選)資料庫、中國學術期刊綜合評價資料庫、中國期刊全文資料庫、中國學術期刊文摘(中、英文版)等,並被國家科技部、中國科學文獻計量評價研究中心等認定為「中國科技論文統計源期刊(中國科技核心期刊)」;在《中國學術期刊評價研究報告》(2009-2010)中,被評為「RCCSE中國核心學術期刊」。本刊的主要任務是:反映國內外建築材料及其相關領域內的最新科研及工程應用成果(包括新理論、新產品、新工藝和新設備等),主要刊登建築材料基礎研究及應用研究的學術論文,同時也刊登相關的工程應用、研究簡報、實驗技術類文章.刊物面向國內外徵稿,第一作者為在讀碩士生(含以下)的稿件及綜述性文章恕不受理.
《建築材料學報》是一份為國內外建築材料行業服務的綜合性學術刊物,雙月刊,逢2,4,6,8,10,12月末出版。刊物的主要任務是:反映國內外建築材料及其相關領域內的最新科研及工程應用成果(包括新理論、新產品、新工藝、新裝備等),促進學術交流,為發展我國建築材料事業、促進社會主義經濟建設服務。本刊主要刊登建築材料基礎研究及應用研究的學術論文,同時也刊登相關的工程應用、研究簡報、實驗技術類文章;刊物面向國內外徵稿,並以國內外從事建築材料及其相關專業的工作者及大專院校師生為主要讀者對象。
混凝土與水泥製品
雜志簡介本刊創刊於1974年,是國內外公開發行的我國建築科學類核心期刊,中國科技論文統計源期刊。本刊的宗旨是:報道國內外混凝土與水泥製品行業的生產(施工)、應用、科研、設計、教學及企業管理等方面的新技術、新成果、新經驗和最新的發展動力。起宣傳政策、交流經驗、傳播知識、溝通信息、為行業科技發展服務的作用。 本刊主要讀者對象是:土建設計、施工、科研單位、混凝土與水泥製品的生產企業和設備生產、安裝單位的科技人員(包括技術工人)及業務管理人員;大專院校土建專業師生;建設單位和基建部門的有關人員。
所以建築材料學報更好,它是EI和CA刊物,影響因子更高。
② 耐磨耐沖擊的滾套如何選材如何熱處理
耐磨耐沖擊的滾套可選耐磨高錳鋼材料製作,國標牌號:ZGMn13,該鋼常用來製作挖掘機鏟斗、碎石機襯板、履帶式拖拉機的履帶等。
ZGMn13鋼經熱處理後在強的摩擦及沖擊條件下具有良好的耐磨性,高錳鋼經水韌處理後的硬度並不高,其表面只有在受外力作用後,才能產生硬化的效果。可用噴鋼丸的辦法進行硬化處理。。
國標的ZGMn13,也就是德標X120Mn12。幾年前上海已有人開發生產了Mn13的軋制鋼板,各種性能均高於ZGMn13很多。在強沖擊、大壓力的環境下,Mn13軋制鋼板的耐磨性能非常優良。經預加工處理後的Mn13軋制鋼板在無沖擊或較小壓力的環境下,耐磨性能也遠高於進口低合金耐磨鋼,當然比國產耐磨鋼NM420也要強很多。而且切割焊接性能也非常好。目前在拋丸機行業應用非常廣泛,價格也比幾年前低了很多。
Mn13特性及適用范圍:
具有高的抗拉強度、塑性和韌性以及無磁性,即使零件磨損到很薄,
仍能承受較大的沖擊載荷而不致破裂,可用於鑄造各種耐沖擊的磨損件,
如球磨機襯板、挖掘機斗齒、破碎機牙板等。一般用於結構簡單,
要求以耐磨為主的低沖擊鑄件,如襯板、齒板、破碎壁、軋臼壁、輥套和鏟齒。
這類鋼含錳10%~15%,碳含量較高,一般為0.90%~1.50%,大部分在1.0%以上。其化學成分為(%): C0.90~1.50Mn10.0~15.0 Si0.30~1.0 S≤0.05 P≤0.10這類高錳鋼的用量最多,常用來製作挖掘機的鏟齒、圓錐式破碎機的軋面壁和破碎壁、顎式破碎機岔板、球磨機襯板、鐵路轍岔、板錘、錘頭等。 上述成分的高錳鋼的鑄態組織通常是由奧氏體、碳化物和珠光體所組成,有時還含有少量的磷共晶。碳化物數量多時,常在晶界上呈網狀出現。因此鑄態組織的高錳鋼很脆,無法使用,需要進行固溶處理。通常使用的熱處理方法是固溶處理,即將鋼加熱到1050~1100℃,保溫消除鑄態組織,得到單相奧氏體組織,然後水淬,使此種組織保持到常溫。熱處理後鋼的強度、塑性和韌性均大幅度提高,所以此種熱處理方法也常稱為水韌處理。熱處理後力學性能為:σb615~1275MPa σ 0.2340~470MPa ζ15%~85% ψ15%~45% aKl96~294J/cm2 HBl80~225 高錳鋼經過固溶處理後還會有少量的碳化物未溶解,當其數量較少符合檢驗標准時,仍可使用。 奧氏體組織的高錳鋼受到沖擊載荷時,金屬表面發生塑性變形。
③ 有沒有叫「水泥工藝」的報紙或是雜志
報刊代號報刊名稱刊期出版日期訂閱單價全年價 2-325水泥 月刊當月10日¥內2.30 ¥27.60 6-52水泥技術容 雙月刊單月25日¥6.00 ¥36.00 14-253散裝水泥 雙月刊雙月25日¥10.00 ¥60.00 28-80混凝土與水泥製品 雙月刊雙月10日¥8.00 ¥48.00 28-240水泥工程 雙月刊雙月15日¥8.00 ¥48.00 62-63新世紀水泥導報 雙月刊單月20日¥6.00 ¥36.00 62-149四川水泥 雙月刊雙月01日¥5.00 ¥30.00 82-739中國水泥 月刊當月01日¥8.00 ¥96.
④ 水泥類專業一般投什麼核心期刊(非EI)比較好,相對比較好的核心最好不要太貴還不會太慢……
綜合性的建議投《中國水泥》,工程技術方面可投《水泥技術》、《水泥工程》、《新世紀水泥導報》,試驗研究方面可投《水泥》。
⑤ 出版刊物代號M J N
根據GB3469-83《文獻類型與文獻載體代碼》規定,以單字母標識:
M——專著(含古籍中的史、志論著)
C——論文集
N——報紙文章
J——期刊文章
D——學位論文
R——研究報告
S——標准
P——專利
A——專著、論文集中的析出文獻
Z——其他未說明的文獻類型
電子文獻類型以雙字母作為標識:
DB——資料庫
CP——計算機程序
EB——電子公告
非紙張型載體電子文獻,在參考文獻標識中同時標明其載體類型:
DB/OL——聯機網上的資料庫
DB/MT——磁帶資料庫
M/CD——光碟圖書
CP/DK——磁碟軟體
J/OL——網上期刊
EB/OL——網上電子公告
一、參考文獻著錄格式
1 、期刊作者.題名〔J〕.刊名,出版年,卷(期)∶起止頁碼
2、 專著作者.書名〔M〕.版本(第一版不著錄).出版地∶出版者,出版年∶起止頁碼
3、 論文集作者.題名〔C〕.編者.論文集名,出版地∶出版者,出版年∶起止頁碼
4 、學位論文作者.題名〔D〕.保存地點.保存單位.年份
5 、專利文獻題名〔P〕.國別.專利文獻種類.專利號.出版日期
6、 標准編號.標准名稱〔S〕
7、 報紙作者.題名〔N〕.報紙名.出版日期(版次)
8 、報告作者.題名〔R〕.保存地點.年份
9 、電子文獻作者.題名〔電子文獻及載體類型標識〕.文獻出處,日期
二、文獻類型及其標識
1、根據GB3469 規定,各類常用文獻標識如下:
①期刊〔J〕
②專著〔M〕
③論文集〔C〕
④學位論文〔D〕
⑤專利〔P〕
⑥標准〔S〕
⑦報紙〔N〕
⑧技術報告〔R〕
2、電子文獻載體類型用雙字母標識,具體如下:
①磁帶〔MT〕
②磁碟〔DK〕
③光碟〔CD〕
④聯機網路〔OL〕
3、電子文獻載體類型的參考文獻類型標識方法為:〔文獻類型標識/載體類型標識〕。例如:
①聯機網上資料庫〔DB/OL〕
②磁帶資料庫〔DB/MT〕
③光碟圖書〔M/CD〕
④磁碟軟體〔CP/DK〕
⑤網上期刊〔J/OL〕
⑥網上電子公告〔EB/OL〕
三、舉例
1、期刊論文
〔1〕周慶榮,張澤廷,朱美文,等.固體溶質在含夾帶劑超臨界流體中的溶解度〔J〕.化工學報,1995(3):317—323
〔2〕Dobbs J M, Wong J M. Modification of supercritical fluid phasebehavior using polor coselvent〔J〕. Ind Eng Chem Res, 1987,26:56
〔3〕劉仲能,金文清.合成醫葯中間體4-甲基咪唑的研究〔J〕.精細化工,2002(2):103-105
〔4〕 Mesquita A C, Mori M N, Vieira J M, et al . Vinyl acetate polymerization by ionizing radiation〔J〕.Radiation Physics and Chemistry,2002, 63:465
2、專著
〔1〕蔣挺大.亮聚糖〔M〕.北京:化學工業出版社,2001.127
〔2〕Kortun G. Reflectance Spectros〔M〕. New York: Spring-Verlag,1969
3、論文集
〔1〕郭宏,王熊,劉宗林.膜分離技術在大豆分離蛋白生產中綜合利用的研究〔C〕.//余立新.第三屆全國膜和膜過程學術報告會議論文集.北京:高教出版社,1999.421-425
〔2〕Eiben A E, vander Hauw J K.Solving 3-SAT with adaptive genetic algorithms 〔C〕.//Proc 4th IEEE Conf Evolutionary Computation.Piscataway: IEEE Press, 1997.81-86
4、學位論文
〔1〕陳金梅.氟石膏生產早強快硬水泥的試驗研究(D).西安:西安建築科學大學,2000
〔 2 〕 Chrisstoffels L A J . Carrier-facilitated transport as a mechanistic tool in supramolecular chemistry〔D〕.The Netherland:Twente University.1988
5、專利文獻
〔1〕Hasegawa, Toshiyuki, Yoshida,et al.Paper Coating composition〔P〕.EP 0634524.1995-01-18
〔 2 〕 仲前昌夫, 佐藤壽昭. 感光性樹脂〔 P 〕. 日本, 特開平09-26667.1997-01-28
〔3〕Yamaguchi K, Hayashi A.Plant growth promotor and proctionthereof 〔P〕.Jpn, Jp1290606.
1999-11-22
〔4〕廈門大學.二烷氨基乙醇羧酸酯的制備方法〔P〕.中國發明專利,CN1073429.1993-06-23
6、技術標准文獻
〔1〕ISO 1210-1982,塑料——小試樣接觸火焰法測定塑料燃燒性〔S〕
〔2〕GB 2410-80,透明塑料透光率及霧度實驗方法〔S〕
7、報紙
〔1〕陳志平.減災設計研究新動態〔N〕.科技日報,1997-12-12(5)
8、報告
〔1〕中國機械工程學會.密相氣力輸送技術〔R〕.北京:1996
9、電子文獻
〔1〕萬錦柔.中國大學學報論文文摘(1983-1993)〔DB/CD〕.北京:中國網路全書出版社,1996
⑥ 水泥的期刊簡介
《水泥》 期刊由中國建材協會主管,建材技術情報研究所主辦,1974年創刊,內容新穎、信息量大。堅持百花齊放、百家爭鳴辦刊方針。以探討理論問題和實踐問題為主要辦刊特色,講求科學性與實用性。發行量居全國建材科技期刊榜首。主要欄目有:生產技術,生產設備,收塵環保,試驗研究,標准介紹,電氣控制,計量監測,分析測試,專題報道,技改交流等,適合於水泥及相關企業、科研院所、大專院校及設計單位的技術人員閱讀參考。
⑦ 水泥行業的代表性雜志
《水泥》雜志由中國建材協會主管,建材技術情報研究所主辦,1974年創刊,以「面向生產,注重實用」為宗旨,發行量居全國建材科技期刊榜首,面向水泥廠、科研、設計和教學單位。
主要欄目:生產技術,生產設備,收塵環保,試驗研究,標准介紹,電氣控制,計量監測,分析測試,專題報道,技改交流等,適合於水泥及相關企業、科研院所、大專院校及設計單位的技術人員閱讀參考。
每期64頁約10萬字,大16開,圖文並茂,內容實用。
《中國冶金》創刊於1991年。作為中國金屬學會的會刊,《中國冶金》是冶金行業唯一具有科技政策和技術導向性、多專業性、實用性的綜合類科技期刊。該刊的主編是中國金屬學會的秘書長李文秀教授。《中國冶金》為月刊、大16開本, 64頁,向國內外公開發行。其主要內容包括:⑴報道學會活動:包括中國金屬學會的活動計劃、會議預告、徵文通知、書刊介紹、會議總結/紀要、出國考察報告;學會總部、專業委員會、地方學會和團體會員單位的重大組織變更;學會的年度工作總結、工作經驗介紹以及對個人會員、團體會員、專業委員會、地方學會的表彰等。⑵專題論述、技術文章和學術論文:設有專家論壇、專題報道、專業發展綜述(特約文章)、戰略研討、企業管理、技術創新、節能環保、工藝裝備、冶金工藝技術進展等欄目。⑶科技信息:國內外冶金企業的研究開發動態和生產建設動態等。
《現代化工》創刊於1980年,是由中國化工信息中心主辦的大型綜合性化工技術類期刊。 《現代化工》以戰略性、工業性和信息性為特色, 致力於科技成果向生產力的轉化 ,全面報道國內外最新化工科研、技術應用和技術革新成果,探討化工行業和科研領域的熱點、焦點話題,報道內容廣,發行范圍大,是化工及其相關領域從事科研、設計、教學、信息研究和技術管理人員的首選綜合性技術類期刊。
主要欄目:「專論與評述」、「技術進展」、「科研與開發」、「工藝與設備」、「市場研究」、「管理科學」、「海外縱橫」、「知識介紹」、「國內綜合信息」、「國外動態」、「開發導向」、「技術市場」。
⑧ 土木工程領域的國外期刊有哪些
國外著名土木工程相關期刊列表(SCI/EI)
1,Advances in Structural Engineering
2,ACI Journal of Materials
3,ACI Structural Journal
4,Automation in Construction
5,Buildings and Structures
6,Canadian Geotechnical Journal ISSN: 0008-3674
7,Canadian Journal of Civil Engineerin
8,Computational Mechanics
9,Computers and Structures
10,Computers and Geotechnics ISSN: 0266-352X
11,Cement and Concrete Research
12,Computer Methods in Applied Mechanics and Engineering
13,Communications in Numerical Methods in Engineering
14 Earthquake Engineering and Structural Dynamics
15,Earthquake Spectrum
對應的中文翻譯:
1、結構工程進展
2、ACI材料雜志
3、ACI結構期刊
4、施工自動化
5、建築物和構築物
6、《加拿大岩土工程雜志》,編號:0008-3674
7、加拿大土木工程雜志
8、計算力學
9、計算機和結構
10、計算機和岩土工程學會編號:0266-352X
11、水泥與混凝土研究
12、應用力學和工程中的計算機方法
13、工程中數值方法的交流
14地震工程和結構動力學
15、地震譜
(8)中國水泥雜志擴展閱讀:
國內有關土木工程的核心期刊:
1,岩土工程學報;建築結構學報;土木工程學報;岩石力學與工程學報;建築結構
2,工業建築;哈爾濱建築大學學報;中國給水排水;岩土力學;給水排水
3,施工技術 ;建築技術;世界建築;建築科學;世界地震工程;建築學報
4,工程勘察;城市規劃;暖通空調;西安建築科技大學學報,自然科學版;水文地質工程地質
5,建築機械;四川建築科學研究;重慶建築大學學報;新型建築材料;空間結構;城市規劃匯刊
⑨ 儀表技術與感測器 這個雜志好用嗎
《儀表技術》雜志創刊於1972年,上海儀器儀表研究所主辦,國內儀器儀表領域的一份綜合性技術刊物,是自動化儀錶行業新技術、新產品發布的主要媒體。
《儀表技術》是中國核心期刊(遴選)資料庫收錄期刊、中國學術期刊綜合評價資料庫收錄期刊、中國期刊全文資料庫收錄期刊、中文科技期刊資料庫收錄期刊。
期刊以宣傳儀器儀錶行業發展、報道新技術新經驗、傳播最新科技信息為宗旨,注重理論聯系實際、弘揚科技創新,以積極推廣應用新技術、新材料、新工藝、新方法,促進科技成果商品化為己任。
《儀表技術》雜志的讀者對象包括石油、化工、礦山、天燃氣、電力、冶金、水泥、鋼鐵、水利、機械、電子、通訊、輕工、紡織、汽車、供熱供暖、航空、建築、食品等領域的廣大技術、設計及管理人員。該刊發行量大、覆蓋面廣,是發布、宣傳優秀產品、先進技術的優質媒介,本刊堅持誠信為本,共贏有道期待與您的合作。
刊物上可發布與儀表技術有關的產品廣告。為維護消費者的權益,我們對每幅即將發布的廣告都進行嚴格審查。除查驗廠商的資質外,還對廣告的文字內容進行仔細推敲,保證了廣告的真實性。因我們嚴把廣告審查關,加上廣告客戶的配合,因此《儀表技術》雜志刊登的廣告信息真實、合法。雜志社歷年來都是廣告業優質服務先進單位。
和其他雜志一樣,《儀表技術》也是一本服務於大社會的小期刊。隨著改革的深入和開放程度的擴大,它面臨著許多挑戰,但是在我們的不懈努力及主辦單位的支持和幫助下,在編委會的指導和關懷下,不斷地提高刊物的質量,更好的服務於廣大的讀者與作者。
⑩ 求跟水泥或水泥廠工藝有關的期刊文獻 中英版
^2.274 MILLION TPY
PORTLAND CEMENT PRODUCTION PLANT
CONTRACT DOCUMENT
Doc 1.2.1
Proction Performance Guarantees
Revision 20.09.2003
A) Proction Performance Guarantees for 「Tests on Completion」
A.1) Indivial Tests of Area, System or Sub-system
Limestone Quarry Operation – for information to CP2 -
Capacity: 65,000 t per week (dry)
Guaranteed 1,700 t/h (dry)
Feed Moisture 2.5 % Max
Feed size: 1mx1.3mx1.5 m Max
Test Duration:: 3 Test each 6 hours
Maximum interruption: no Interruption
Quaternary Quarry Operation – for information to CP2 -
Capacity: 9,000 t per week (dry)
Guaranteed 230 t/h (dry)
Feed size: 1mx1.3mx1.5 m Max
Feed Moisture 13 % Min
27 % Average
40 % Max
Test Duration:: 3 Test each 6 hours
Maximum interruption: no Interruption
Limestone/Quaternary Crusher
Guaranteed output: > 1,100 t/h (dry)
Feed size: 1mx1.3mx1.5 m Max
Feed Moisture Limestone 2.5 % Max
Quaternary 13 % Min
Quaternary 27 % Average
Quaternary 40 % Max
Mix ratio Limestone 85 %
Quaternary 15 %
Guaranteed proct size:
<80mm 95 %
<150mm 100 %
Lifetime for hammers: 1250 Operation hours
Test Duration: 3 Test each 6 hours
Maximum interruption: 5 Minutes for each test
Limestone/Quaternary Long Belt Conveyor
Capacity guaranteed > 1,250 t/h (dry)
Limestone/Quaternary Mix Pre-Blending Storage
Feed material: Proct of the limestone/quaternary mix crusher
Storage Capacity: > 50,000 t (dry)
Stacker capacity guaranteed: > 1,200 t/h (dry)
Reclaimer capacity guaranteed: > 520 t/h (dry)
Blending effect: Standard deviation CaCO3 <2.5%
Stacker:
Test Duration: 3 Test each 6 hours
Maximum interruption: 5 Minutes for each test
Reclaimer:
Test Duration: 3 Test each 6 hours
Maximum interruption: 5 Minutes for each test
Raw Mill:
Feed size:
<80mm 95 %
<150mm 100 %
Feed Moisture H2O by weight 8 % Max
Feed Composition
Limestone/Quaternary 98 % Max
High Grade Limestone 15 % Max
Iron Ore 6 % Max
Sand 11 % Max
Guaranteed output: ≥520 t/h (dry)
Output fineness:
≤12% resie 80 micron
≤ 1% resie 200 micron
Output moisture: H2O by weight ≤ 1 %
Lifetime guarantee:
Roller table and roller liners ≥15,000 Operating hours
and ≥ 7,275,000 Tons of raw meal
Test Duration: 2 Test each 24 hours
Maximum interruption: One time 15 Minutes for each test
Raw Meal Homogenizing Silo:
Capacity: 19,000 Ton
Standard deviation in CaO of discharge raw meal guaranteed 0.2 % Max
Homogenizing ratio at 50% filling degree guaranteed 5:1 Min
Degree of emptying guaranteed 98 % Min
Test Duration:
1st Test 36 Hours
2nd Test 72 Hours
Maximum interruption:
1st Test 2 Times 15 minutes
2nd Test 2 Times 30 minutes
Number of Samples: Not less than 1 sample per hour
Preheater Kiln:
Guarantees:
Clinker quality for PII 52.5 cement has to be according to Chinese Regulations but of not less quality than specified in: Doc 2.5. [Proct Requirements ]
Capacity ≥ 1,920,000 t of clinker in 320 days
resulting in ≥6,000 t clinker per day
Free lime in clinker
minimum 85% of proction ≤ 1.0 % CaO
maximum 15% of proction ≤ 1.5% CaO
Compression strength of clinker at 3,500+100cm^2/gr 3 days
28 days >36 MPa
>62.5 MPa
Free lime (CaO) standard deviation 0.12
Specific heat consumption: ≤ 737 kcal/kg clinker
Dust content after Preheater ≤ 50 g/Nm3
Fuel Distribution:
Kiln fuel for guarantee test 40 %
Calciner fuel for guarantee test 60 %
Calciner:
Design Guarantee fuel 100 % Anthracite
Trial run for entitlement to Proction Performance Tests:
7 continuous days ≥ 85 % of 6,000 t/d clinker resulting in > 35,700 t
Maximum interruption in total: 105 minutes, i.e. raw meal feeding to kiln
Test Duration:
for procing minimum 18,000 ton of qualified clinker per test
3 tests (1 「on Completion」 2 「after Completion」) each test 72 Hours
Maximum interruption: 15 Minutes per 24 hours
or 30 Minutes within 72 hours
Clinker Cooler:
Guarantees:
Capacity of cooler for all size of Clinker fitting to kiln requirements > 6,000 t of clinker per day
Clinker outlet temperature for all type of clinker (Above ambient temperature in the shade measured at the Cooler Building) ≤ 60 °C
Cooler efficiency: ≥ 73.2 %
At specific grate load: ≤ 45 t/d per m2
At ambient temperature of: ≤30 °C
Trial run for entitlement to Proction Performance Tests:
7 continuous days ≥ 85 % of 6,000 t/d clinker resulting in > 35,700 t
Maximum interruption in total: 105 minutes, i.e. stop of cooler drive
Test Duration:
for procing minimum 18,000 ton of qualified clinker per test
3 tests (1 「on Completion」 2 「after Completion」) each test 72 Hours
Maximum interruption: 15 Minutes per 24 hours
or 30 Minutes within 72 hours
Clinker Storage:
Capacity 126,000 t clinker
Guaranteed degree of emptying by gravity 87 % Minimum
Lifetime of Refractory Materials on Area 40:
Kiln
Inlet Zone 16,000 Operating hours
Transition zone
Sintering zone 16,000
8,000 Operating hours
Operating hours
Pre-Heater and Calciner and Terliary Air Duct: 16,000
Operating hours
Clinker cooler:
High Temperature zone 10,000 Operating hours
Low Temperature zone
16,000
Operating hours
Kiln hood: 10,000
Operating hours
Cement Grinding:
Guaranteed proct temperature before silo ≤ 70 °C
Guarantee performance PII 52.5 / PII 42.5 at 3,600 Blaine
On closed circuit mill (2 systems) 95 t/h each
On open circuit mill (3 systems) 83 t/h each
Indicative performance data for Area 50:
for each mill closed circuit kWh/t t/h
PO 42.5 37.00 103
PO 32.5 37.00 103
PC 32.5 33.00 115
for each mill open circuit kWh/t t/h
PO 42.5 40.00 90
PO 32.5 40.00 90
PC 32.5 37.50 100
Guaranteed working hours of life time for lining and internal parts of mills:
First Compartment Liners 15,000 Operating hours
Second Compartment Liners 20,000 Operating hours
Slotted Plates for Partition 15,000 Operating hours
Blind Plates for Partition 15,000 Operating hours
Slotted Plates for outlet diaphragm 20,000 Operating hours
Grinding Media consumption 40 gram/t
Test Duration for each mill:
2 times 24 hours
Maximum interruption:
1 time 15 minutes each test
Cement Storage:
Total capacity 90,000 t net
Single cell silo 2 x 1 cell each 15,000 t net
Double cell silo 4 x 1 cell each 10,000 t net
4 x 1 cell each 5,000 t net
Guaranteed degree of emptying each silo 98 % Minimum
Rotary Packing Machines:
Guaranteed total output for 50 kg bags:
2 x 100 t/h (loaded on rear open truck)
Accuracy of Bag weight: According to Chinese standard.
For 20 single random bags of 50 kg, deviation in weight of each bag shall be not more or less than 500 gram.
Test Duration:
2 times 8 hours
Maximum interruption: 15 minutes each test each Rotary Packing Machine
Big Bag Loading Station:
Guaranteed total output for 1,000 kg bags
1 x 40 t/h
Bulk Cement Truck Loading Station:
Number of cement types to be loaded 5
Number of bulk loading systems 4
Guaranteed total output for each type of cement, measured from 「Start Loading」 to 「End of Loading」 250 t/h for each Loading System
Bulk Cement Ship Loading:
Guaranteed total loading time for barge of 300 dwt size
from berthing to departure 75 minutes
Raw Coal Ship Unloading:
Unloading capacity guaranteed for 300 dwt ship size
from berthing to departure 180 minutes
Coal grain size
<50 mm 95 %
<80 mm 100 %
Coal moisture content 12 % Maximum
Test Duration: 2 tests each 3 ship
Maximum interruption: none
Coal Dust Silo:
Guaranteed Total capacity 400 t coal st
Guaranteed degree of emptying 100 %
Coal Mill:
Feed size: <50mm 95 %
<80mm 100 %
Feed Moisture 12 % Max
Feed Type Anthracite 100 %
Guaranteed output: 45 t/h (dry)
At output fineness: <2.5% resie 80 micron
<0.5% resie 200 micron
Output moisture: <1 %
Lifetime guaranteed:
Table liner and roller liners 15,000 Operating hours
but not less than 675,000 Tons of Coal Dust
Test Duration: 2 Test each 24 hours
Maximum interruption: One time 15 Minutes for each test
Coal Pre-Blending Storage:
Coal grain size <50 mm 95 % min
<80 mm 100 % max
Coal moisture content, H2O by weight 12 % Maximum
Storage capacity guaranteed: 2 x 17,500 t (dry)
Stacker capacity guaranteed: 225 t/h (dry)
Reclaimer capacity guaranteed: 60 t/h (dry)
Homogenizing ratio at 100% filling guaranteed 11:1 Standard deviation of Carbon, but not less than 1% standard deviation at outlet.
Test Duration: 2 Test each 8 hours
Maximum interruption: none
Shared Raw Material Storage:
Guaranteed Storage Capacities :
High Grade Limestone 6,750 t (dry)
River Sand 2,750 t (dry)
Quarry Sand 2,000 t (dry)
Iron Ore 10,000 t (dry)
Reserve (equivalent to limestone) 2,000 t (dry)
Guaranteed stacking capacity:
High Grade Limestone and Quarry Sand Stacker 1,200 t/h (dry)
River Sand Truck / Dozer 100 t/h (dry)
Iron Ore Truck / Dozer 100 t/h (dry)
Reclaiming guaranteed for each:
High Grade Limestone 2 x 90 t/h (wet) by Loader
Both Sand types 1 x 90 t/h (wet) by Loader
Iron Ore 1 x 90 t/h (wet) by Loader
Precondition: Moisture content
High Grade Limestone 2,5 % Maximum
Sand 5 % Maximum
Iron Ore 22 % Maximum
Test Duration: 2 Test each 8 hours
Maximum interruption: none
Gypsum Storage - Uncrushed:
Total out-door storage capacity 10,000 t
Feed size: 500 mm Maximum
Feed Moisture 5 % Maximum
Stacking capacity guaranteed by loader 200 t/h (wet)
Reclaiming capacity guaranteed by loader >100 t/h (dry)
Gypsum/Iron Ore/Coal Crusher
Functionality must be given for:
Feed size: Gypsum 100% < 500 mm
90% < 300 mm
Feed size: Iron Ore 100% < 500 mm
90% < 300 mm
Feed size: Coal 100% < 300 mm
90% < 100 mm
Feed Moisture Gypsum 5 % Max
Iron Ore 22 % Max
Coal 12 % Max
Output for gypsum guaranteed: 100 t/h (dry)
Guaranteed proct size: < 50 mm < 95 %
< 80 mm 100 %
Lifetime for wear element based on gypsum:
2
years
Test Duration: 3 Test each 6 hours
Maximum interruption: 5 Minutes for each test
Sand Ship Unloading:
Unloading capacity guaranteed for 300 t standard ship size
1 x >100 t/h (dry)
Emptying cargo hull 180 Minutes
Sand grain size <10 mm 95 %
<20 mm 100 %
Precondition: moisture content 6 % Maximum
Test Duration: 2 tests each 3 ship
Maximum interruption: none
General Emission Limits:
NOx guaranteed < 500 mg/Nm3
SO2 guaranteed << 400 mg/Nm3
Noise at Plant Boundary:
Daytime guaranteed ≤60 dB (A)
Nighttime guaranteed ≤50 dB (A)
Desting Filters:
Process filters for Kiln and raw mill
Cooler if applicable
Cement mills
Coal mill
Process filter type Bag
Standard filter type Bag
Guarantees for process filters
st emissions < 10 mg/Nm3
Lifetime of bags for 4020-4 see extended warrantees
Compressed air consumption for 4020-4 1,388 Nm3/h
Lifetime of bags for cement mills and coal mill filters 15,000 operation hours
Guarantees for standard filters
st emissions < 10 mg/Nm3
lifetime of bags 15,000 operation hours
Guarantee of Specific Power Consumption at Guaranteed Capacity:
Group including illumination and other proction related consumers:
20 Raw Material Preparation 3.06 kWh/t raw mat. mix
30 Raw Meal Preparation 19.14 kWh/t raw meal
40 Clinker Proction 24.01 kWh/t clinker
50 Cem. Manufacturing PII 52.5/42.5 closed 42.0 kWh/t cement
50 Cem. Manufacturing PII 52.5/42.5 open 43.7 kWh/t cement
60 Cement Packing and Dispatch 2.82 kWh/t cement
0640 Coal Fuel Preparation 43.90 kWh/t coal
Total specific power consumption based on the proction of the Cement type PII 52.5 or PII 42.5 at 3600 cm^2/gr. 「Blaine」 proced on open circuit mills only, packed and loaded on trucks 102.5 kWh/t of cement,
「non proction related departments」 indicative 2,100,000. kWh per year
The Guaranteed Specific Power Consumption per group may be adjusted after the completion of the design if approved by the Engineer. However the guaranteed Total Specific Power Consumption (102.5 kwh/ton cement) must remain as stated.
Test Proceres for the Indivial Areas and/or Sub-Systems:
The Tests shall be fulfilled within the operation hours specified in Doc 2.4 [Group Limits and Requirements] wherever applicable.
Guaranteed Capacities:
The capacities of the various equipment will be determined by weighing the resultant proct either continuously by means of the weighing equipment of the department or by means of the weighing bridges of the plant using trucks after calibration of the weighing equipment.
Measuring tolerance will not be more than +0.5%
Power Consumption:
The power consumption of the respective department will be measured on the medium voltage side.
Measuring tolerance will not be more than +1%
Fuel Consumption:
The fuel consumption of the respective department will be measured by the calibrated counters of the fuel dosing equipment.
Measuring tolerance will not be more than +0.5 %
Heat Value of Fuel:
The heat value of the fuel will be determined by a local neutral authority three times ring the test period of the respective Proction.
A.2) Interlocked Test
A.2.1) Proction Performance Guarantee
Area 20, 30, 40, 06 and related auxiliary departments:
Precondition: Operation times shall be as given in Doc 2.4 [Group Limits and Requirements]
1 test 72 hours
Maximum interruption of clinker proction:
3 times
15 minutes per 24 hours
or 1 times 30 minutes within 72 hours
This test may be combined in sequence with the tests 「A.1) Indivial Proction performance Test」 for the Pre-Heater Kiln and interlocked test for 「A.2.2)
A.2.2) Proction Performance Guarantee
Interlocked Areas 50, 60 and related auxiliary departments:
Precondition: Operation times shall be as given in Doc 2.4 [Group Limits and Requirements]
1 test 72 hours
Maximum interruption of cement proction/dispatch:
3 times
15 minutes per 24 hours
or 1 times 30 minutes within 72 hours
This test may be combined in sequence with the tests 「A1.1) Indivial Proction Performance Test」 for the Pre-Heater Kiln and interlocked test for 「A.2.1)
A.3) Proction Performance Guarantee
Area 40 Clinker Proction (reliability/availability):
This test can be carried out either before or after Taking-over.
The guaranteed performance shall be not less than 90,000 tons of qualified clinker in 15 continuous days
Maximum Interruption: 16 hours accumulated for kiln feed
but including only one (1) kiln main drive stop
This test may be combined in sequence with the 「A.1) Indivial Test」 for the Pre-Heater Kiln and interlocked test for 「A.2.1)
B) Proction Performance Guarantees for 「Tests after Completion」
B.1) 1st Test after Completion:
The 「Tests after Completion」 shall comprise the all described for A) Proction Performance Guarantees 「Tests on Completion」 except 「A.3) Proction Performance Guarantee for Area 40 Clinker Proction
Note! It is a condition of Contract that this Test for 「Test after Completion」 which is intrinsically liked to has to take place at least 3000hrs after the successful completion of the test 「A.3)
B.2) 2nd Test after Completion:
The 「Tests after Completion」 shall comprise the all described for A) Proction Performance Guarantees 「Tests on Completion」 except 「A.3) Proction Performance Guarantee for Area 40 Clinker Proction
C) Entire Works Defects Notification (Warrantee) Period:
For explanation see Doc 1.1 Clause 1.1.3.7.
Entire System warrantee for the Plant will be 15,000 Operation hours but not more than 730 calendar days for the rest of the Works. A Limited number of items as stated hereafter under D) Extended Defects Notification Period.
for a
D) Extended Defects Notification (Warrantee) Period:
The Defects Notification Period shall be extended for the items described below.
Precondition for the extended warrantees: the requirements of the manufacturer for operation and maintenance shall be strictly fulfilled.
Just before Employer and Contractor and the quality shall jointly inspect end of the 「Extended Warrantee Time」, the items of warranty shall be confirmed as 「not reced quality」, otherwise defects or damage shall be notified. Remedy shall be provided and the 「Defects Notification Period」 shall be expired as stated in Doc 1.1 [Conditions of Contract].
Raw mill main gear box 5 years
Raw mill main motor bearings* 100,000 Operation hours
Raw mill fan motor bearings* 100,000 Operation hours
Cement mill main gear box 4 years
Cement mill main motor bearings* 100,000 Operation hours
Coal mill main gear box 5 years
Coal mill main motor bearings* 100,000 Operation hours
Kiln tires 10 years
Kiln support rollers 10 years
Kiln main drive gear box 4 years
Kiln girth gear and pinion 6 years
4020-4 Process Filter fan motor bearings* 100,000 Operation hours
4020-4 Process Filter: bags 23,000 Operating hours
4020-4 Process Filter bag cages 23,000 Operating hours
Clinker Cooler grate plates:
for Recuperation Zone 3,840,000 t of clinker
for Other Zones 3,840,000 t of clinker
for crusher wear elements 5,760,000 t of clinker
Corrosion of steel structures and/or machinery: 5 years
*) The bearings of the motors shall have design lifetime of 100,000 operation hours.