【正文】 足。19′至30176。甲馬池一帶，房屋搖晃，瓦片掉落，個(gè)別結(jié)構(gòu)不良的木屋歪斜，不能居住。中央、省、州各級(jí)部門對(duì)咸豐縣經(jīng)濟(jì)發(fā)展十分關(guān)注，給予了大力支持。第七章 公用工程和輔助設(shè)施方案一、總圖運(yùn)輸（一）總平面布置（1）總平面布置原則①擬建廠址符合工廠總體規(guī)劃，充分考慮和充分利用現(xiàn)狀條件，盡量減少投資。09′，北緯20176。地震據(jù)中科院地球物理研究所資料及咸豐縣志，境內(nèi)先后發(fā)生過三次地震。20′至109176。水：咸豐經(jīng)濟(jì)開發(fā)區(qū)自來水廠日供水量達(dá)1萬噸，供水設(shè)施完善。與純鈦白顏料相比，可大幅度降低涂料的生產(chǎn)成本，同時(shí)減少環(huán)境污染。與純鈦白顏料相比，可大幅度降低涂料的生產(chǎn)成本，同時(shí)減少環(huán)境污染。這類產(chǎn)品主要用于塑料，涂料。濕法生產(chǎn)與干法生產(chǎn)相比，純度高、粒度細(xì)、質(zhì)量穩(wěn)定、超細(xì)加工效率高、成本低，可實(shí)現(xiàn)無尾礦作業(yè)，本項(xiàng)目選用濕法生產(chǎn)工藝。（二）工藝方案超細(xì)重鈣粉生產(chǎn)工藝有干法和濕法兩種。②填充改性母料主要應(yīng)用于塑料，包括一般填充用料和填充改性用料。二、產(chǎn)品方案選擇是否符合國家產(chǎn)業(yè)政策、行業(yè)發(fā)展規(guī)劃、技術(shù)政策、產(chǎn)品結(jié)構(gòu)和清潔生產(chǎn)的要求。國際市場(chǎng)普通重鈣粉每噸均價(jià)為100美元左右，鈣粉噸均價(jià)在200—300美元之間。根據(jù)市場(chǎng)需求和行業(yè)使用的特殊要求，公司有針對(duì)性地開發(fā)出納米級(jí)補(bǔ)強(qiáng)性能、抗老化性能及高填充性能的吹膜級(jí)填充母料系列產(chǎn)品5種，20幾個(gè)規(guī)格；開發(fā)出的擠出產(chǎn)品專用填充料如中空制品專用料、管材專用料、板材專用料在使用中產(chǎn)品在沖擊強(qiáng)度、韌性、環(huán)剛度，拉伸強(qiáng)度都有不同程度的提高；注塑用填充料如聚烯烴、ABS，PP，阻燃母料，工程塑料母料、抗靜電母料都優(yōu)于同類產(chǎn)品。歐洲按銷量計(jì)算，重質(zhì)碳酸鈣大于輕質(zhì)碳，酸鈣，不同行業(yè)的使用比例為：塑料工業(yè)16倍，橡膠工業(yè)為10倍，造紙工業(yè)為2倍，％的速度遞增。考慮到我國目前重質(zhì)碳酸鈣在膠粘劑中應(yīng)用水平較低的現(xiàn)實(shí)，按年均填充量12％計(jì)算，2005年我國膠粘劑和密封劑將需要碳酸鈣30萬噸左右，其中輕質(zhì)碳酸鈣占80％的比重，超細(xì)活性重質(zhì)碳酸鈣占20％的比重，；2010年將平均填充量15％計(jì)算我國膠粘劑和密封劑將需要碳酸鈣55萬噸左右，超細(xì)活性重質(zhì)碳酸鈣的用量將達(dá)到11萬噸左右。但是，重質(zhì)碳酸鈣在油漆涂料中面臨著滑石粉及高嶺土粉等的競(jìng)爭(zhēng)。橡膠工業(yè)我國是世界耗膠大國，目前年耗膠量達(dá)25萬噸，居世界第二位。除了上述塑料制品外，規(guī)劃2005年人造革，合成革制品78萬噸、其他塑料制品80萬噸，合計(jì)158萬噸，這些塑料制品部分也要填充重質(zhì)碳酸鈣。按2006—2010年年均增長(zhǎng)率10％計(jì)算。垃圾袋薄膜專用母料就是使用最大粒徑小于10μm、平均粒徑5μm左右的超細(xì)重質(zhì)碳酸鈣制成的，當(dāng)薄膜中的重質(zhì)碳酸鈣含量達(dá)30％時(shí)，仍可保持較高的拉伸強(qiáng)度和撕裂強(qiáng)度，達(dá)到日本同類產(chǎn)品水平，其外觀光滑、細(xì)膩。但是，我國重鈣與輕鈣在塑料中的消費(fèi)比重遠(yuǎn)未達(dá)到歐美等發(fā)達(dá)國家的水平。填充母料以重鈣粉為主要原料(重鈣粉占80％左右)，通過偶聯(lián)劑、載體樹脂、高壓聚乙烯、助劑等化工原料加熱混合生產(chǎn)而成，具有分散性好，與樹脂結(jié)合力強(qiáng)。另外，碳酸鈣在油墨，醫(yī)藥，保健食品、飼料等領(lǐng)域也有一些應(yīng)用。我國年耗膠量達(dá)235萬噸，僅次于美國，居世界第二位。2005年造紙礦物顏料總消費(fèi)量可能達(dá)到350萬噸，其中碳酸鈣約170萬噸．造紙業(yè)也將成為碳酸鈣最大的應(yīng)用市場(chǎng)。與此同時(shí)，我國對(duì)納米級(jí)碳酸鈣的科研及其工業(yè)應(yīng)用的研究，受到了高度的重視，并加快了工業(yè)化步伐。同時(shí)項(xiàng)目可安排200余人就業(yè)。中國地質(zhì)大學(xué)為本公司提供強(qiáng)有力技術(shù)支撐，生產(chǎn)工藝自動(dòng)化程度高、規(guī)范科學(xué)、軟技術(shù)是國家發(fā)明專利，引進(jìn)先進(jìn)的德國濕法超細(xì)設(shè)備。When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed. The only passengers, a young woman and her two baby daughters, were unhurt. It was the middle of winter. Snow said the sheriff with a sneer. 39。 Look, sheriff, 39。39。39。 his father39。 he said, in a mournful voice,39。 I was just wondering how to spend the morninguntil I saw you. You39。39。so it was fortunate that we didn39。Geoffrey Hampden has a large circle of friends and is very popular at parties. Everybody admires him for his fine sense of humoreverybody, that is, except his sixyearold daughter, Jenny. Recently, one of Geoffrey39。Lesson63 She was not amused 她并不覺得好笑 said a policeman afterwards, 39。I crossed the street to avoid meeting him, but he saw me and came running towards me. It was no use pretending that I had not seen him, so I waved to him. I never enjoy meeting Bert Dykes. He never has anything to do. No matter how busy you are, he always insists on ing with you. I had to think of a way of preventing him from following me around all morning. Bert answered. 39。m going to.. .39。m going to the dentist.39。waiting room !39。Mr Eames,39。During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware of the danger. The bull was busy with the matador at the time, but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap. Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself. When the bull got close to him, he clumsily stepped aside to let it pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had e into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more turning its attention to the matador.The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. Bluebird, the car he was driving, had been specially built for him. It was over 30 feet in length and had a 2500 horsepower engine. Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour. However, a few days later, he was told that a mistake had been made. His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds of over 400 miles an hour. Followings fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get. They have all been put to shame by a boy who, while playing truant, travelled 1600 miles. He hitch hiked to Dover and, towards evening, went into a boat to find somewhere to sleep. When he woke up next morning, he discovered that the boat had, in the meantime, travelled to Calais. No one noticed the boy as he crept off. From there, he hitchhiked to Paris in a lorry. The driver gave him a few biscuits and a cup of coffee and left him just outside the city. The next car the boy stopped did not take him into the centre of Paris as he hoped it would, but to Perpignan on the FrenchSpanish border. There he was picked up by a policeman and sent back to England by the local authorities. He has surely set up a record for the thousands of boys who dream of evading school. said Gloria Gleam. Meanwhile, two other actors, Rockwall Slinger and Merlin Greeves, had carried two large food baskets to a shady spot under some trees. When they had all made themselves fortable, a stranger appeared. He looked very angry. 39。 Oh, is it ?39。 SOS 呼救信號(hào)咸豐縣鑫山礦山有限公司是一家獨(dú)資民營企業(yè)，總投資2500萬元，注冊(cè)于咸豐經(jīng)濟(jì)開發(fā)區(qū)，注冊(cè)資本500萬元 ，占地面積18000平方米，是一家非金屬開采、方解石深加工，為超微細(xì)粉體工能新材料及化工原料的經(jīng)營企業(yè)，產(chǎn)品投資后為國家創(chuàng)稅入千萬元，安排延長(zhǎng)轉(zhuǎn)退伍軍人50人，失業(yè)下崗人員150人。四、項(xiàng)目建設(shè)的經(jīng)濟(jì)意義本項(xiàng)目投產(chǎn)后，正常年份可實(shí)現(xiàn)銷售收入11500萬元，利潤2956萬元 ，稅金813萬元（其中增值稅及附加421萬元，所得稅392萬元），出品創(chuàng)匯100萬美元。其中，經(jīng)表面處理的活性重鈣產(chǎn)品占12％。目前，我國造紙用顏填料仍以滑石粉，碳酸鈣和水洗高嶺土為主，2002年為75萬噸；，2002年為49萬噸，造紙用重鈣的消費(fèi)量約占總消費(fèi)量的18％，且消費(fèi)量年均增長(zhǎng)率在30％以上。2002年碳酸鈣在涂料行業(yè)中的消費(fèi)約為60萬到100萬噸，預(yù)測(cè)2004—2010年，重質(zhì)碳酸鈣在油漆涂料中的需求量將以年均8％左右的速度增長(zhǎng)，略低于同期油漆涂料的實(shí)際增長(zhǎng)速度?？紤]到我國目前重質(zhì)碳酸鈣在膠粘劑中應(yīng)用水平較低的現(xiàn)實(shí)，按平均填充量12％計(jì)算，2005年我國膠粘