Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82
妈妈成了儿子的生日礼物:轻松享受观影乐趣!
随机图片

妈妈成了儿子的生日礼物:轻松享受观影乐趣!

更新时间: 浏览次数: 631

400电话:123456(点击咨询)
妈妈成了儿子的生日礼物:轻松享受观影乐趣!各观看免费《今日汇总》
妈妈成了儿子的生日礼物:轻松享受观影乐趣!各热线观看免费2025已更新(2025已更新)








妈妈成了儿子的生日礼物:轻松享受观影乐趣!观看免费电话:(1)123456(点击咨询)(2)123456(点击咨询)








妈妈成了儿子的生日礼物:轻松享受观影乐趣!观看免费热线(1)123456(点击咨询)(2)123456(点击咨询)




妈妈成了儿子的生日礼物:轻松享受观影乐趣!各区点热线观看免费《今日发布》
Random Image 妈妈成了儿子的生日礼物:轻松享受观影乐趣!电话








7天观看免费人工电话为您、妈妈成了儿子的生日礼物:轻松享受观影乐趣!团队在调度中心的统筹调配下,线下专业及各地区人员团队等专属,整个报修流程规范有序,后期同步跟踪查询公开透明。








所有团队均经过专业培训、持证上岗,所用产品配件均为原厂直供,








妈妈成了儿子的生日礼物:轻松享受观影乐趣!各观看免费《今日汇总》2025已更新(今日/推荐)








妈妈成了儿子的生日礼物:轻松享受观影乐趣!电话区域:








南平市(浦城县、邵武市、松溪县、政和县、延平区、顺昌县、武夷山市、建瓯市、建阳区、光泽县)








自贡市(贡井区、荣县、沿滩区、自流井区、富顺县、大安区)








阿里地区(改则县、革吉县、札达县、日土县、普兰县、措勤县、噶尔县)








钦州市(浦北县、钦北区、钦南区、灵山县)  滨州市(无棣县、博兴县、滨城区、阳信县、惠民县、邹平市、沾化区)








鄂州市(鄂城区、梁子湖区、华容区)








济南市(历下区、钢城区、平阴县、章丘区、莱芜区、市中区、槐荫区、天桥区、长清区、历城区、济阳区、商河县)








沧州市(任丘市、孟村回族自治县、盐山县、黄骅市、海兴县、吴桥县、运河区、青县、泊头市、沧县、河间市、南皮县、肃宁县、东光县、新华区、献县)








河池市(东兰县、南丹县、都安瑶族自治县、环江毛南族自治县、巴马瑶族自治县、凤山县、大化瑶族自治县、宜州区、罗城仫佬族自治县、金城江区、天峨县)  文山壮族苗族自治州(广南县、文山市、砚山县、马关县、丘北县、富宁县、西畴县、麻栗坡县)








黔南布依族苗族自治州(独山县、平塘县、三都水族自治县、都匀市、福泉市、荔波县、长顺县、贵定县、瓮安县、龙里县、罗甸县、惠水县)








赤峰市(敖汉旗、林西县、元宝山区、阿鲁科尔沁旗、喀喇沁旗、松山区、克什克腾旗、巴林左旗、巴林右旗、翁牛特旗、宁城县、红山区)








宁波市(北仑区、江北区、慈溪市、奉化区、宁海县、象山县、海曙区、余姚市、镇海区、鄞州区)








珠海市(香洲区、斗门区、金湾区)








焦作市(博爱县、沁阳市、解放区、修武县、中站区、武陟县、山阳区、孟州市、温县、马村区)








昆明市(盘龙区、寻甸回族彝族自治县、富民县、西山区、五华区、禄劝彝族苗族自治县、官渡区、呈贡区、嵩明县、宜良县、晋宁区、安宁市、石林彝族自治县、东川区)








安顺市(关岭布依族苗族自治县、紫云苗族布依族自治县、镇宁布依族苗族自治县、西秀区、普定县、平坝区)








泉州市(金门县、鲤城区、洛江区、丰泽区、安溪县、石狮市、永春县、德化县、南安市、惠安县、泉港区、晋江市)








武汉市(汉南区、洪山区、江岸区、汉阳区、蔡甸区、江夏区、黄陂区、新洲区、江汉区、东西湖区、青山区、硚口区、武昌区)








铜仁市(万山区、碧江区、江口县、思南县、松桃苗族自治县、沿河土家族自治县、玉屏侗族自治县、石阡县、印江土家族苗族自治县、德江县)








韶关市(仁化县、翁源县、曲江区、南雄市、浈江区、乳源瑶族自治县、始兴县、武江区、新丰县、乐昌市)








甘孜藏族自治州(德格县、稻城县、色达县、泸定县、石渠县、得荣县、丹巴县、白玉县、甘孜县、九龙县、巴塘县、康定市、道孚县、雅江县、新龙县、理塘县、炉霍县、乡城县)








平顶山市(卫东区、石龙区、鲁山县、汝州市、叶县、新华区、宝丰县、郏县、湛河区、舞钢市)








武威市(天祝藏族自治县、凉州区、民勤县、古浪县)








济宁市(梁山县、曲阜市、兖州区、鱼台县、邹城市、金乡县、微山县、汶上县、泗水县、任城区、嘉祥县)








平凉市(静宁县、崇信县、泾川县、庄浪县、华亭市、崆峒区、灵台县)








达州市(宣汉县、达川区、大竹县、万源市、开江县、渠县、通川区)








丽江市(古城区、华坪县、宁蒗彝族自治县、玉龙纳西族自治县、永胜县)








定西市(临洮县、通渭县、陇西县、漳县、岷县、安定区、渭源县)
400电话:123456(点击咨询)
妈妈成了儿子的生日礼物:轻松享受观影乐趣!各观看免费《今日汇总》《今日发布》
妈妈成了儿子的生日礼物:轻松享受观影乐趣!各观看免费《今日汇总》(2025已更新)








妈妈成了儿子的生日礼物:轻松享受观影乐趣!观看免费电话:(1)123456(点击咨询)(2)123456(点击咨询)








妈妈成了儿子的生日礼物:轻松享受观影乐趣!观看免费热线(1)123456(点击咨询)(2)123456(点击咨询)




妈妈成了儿子的生日礼物:轻松享受观影乐趣!各观看免费《今日汇总》【2025已更新列表】
妈妈成了儿子的生日礼物:轻松享受观影乐趣!电话








7天观看免费人工电话为您、妈妈成了儿子的生日礼物:轻松享受观影乐趣!团队在调度中心的统筹调配下,线下专业及各地区人员团队等专属,整个报修流程规范有序,后期同步跟踪查询公开透明。








所有团队均经过专业培训、持证上岗,所用产品配件均为原厂直供,








妈妈成了儿子的生日礼物:轻松享受观影乐趣!中心2025已更新(今日/推荐)








妈妈成了儿子的生日礼物:轻松享受观影乐趣!电话区域:








池州市(石台县、青阳县、贵池区、东至县)








绍兴市(上虞区、柯桥区、诸暨市、新昌县、嵊州市、越城区)








抚州市(广昌县、宜黄县、临川区、乐安县、金溪县、南丰县、资溪县、南城县、黎川县、崇仁县、东乡区)








太原市(万柏林区、杏花岭区、古交市、迎泽区、小店区、娄烦县、阳曲县、清徐县、尖草坪区、晋源区)  南宁市(青秀区、江南区、邕宁区、马山县、兴宁区、良庆区、武鸣区、宾阳县、西乡塘区、隆安县、横州市、上林县)








吉林市(丰满区、船营区、磐石市、昌邑区、舒兰市、永吉县、桦甸市、蛟河市、龙潭区)








朝阳市(喀喇沁左翼蒙古族自治县、北票市、朝阳县、凌源市、建平县、龙城区、双塔区)








吴忠市(青铜峡市、同心县、红寺堡区、利通区、盐池县)潍坊市(安丘市、高密市、奎文区、诸城市、寒亭区、昌乐县、青州市、临朐县、寿光市、坊子区、昌邑市、潍城区)








伊犁哈萨克自治州(昭苏县、伊宁市、特克斯县、察布查尔锡伯自治县、霍尔果斯市、尼勒克县、伊宁县、新源县、奎屯市、霍城县、巩留县)  渭南市(华州区、潼关县、华阴市、富平县、澄城县、白水县、韩城市、合阳县、蒲城县、临渭区、大荔县)








苏州市(虎丘区、太仓市、张家港市、吴江区、姑苏区、昆山市、相城区、吴中区、常熟市)








乌海市(海南区、海勃湾区、乌达区)








惠州市(博罗县、惠东县、龙门县、惠阳区、惠城区)烟台市(招远市、莱州市、栖霞市、莱山区、芝罘区、福山区、牟平区、海阳市、莱阳市、蓬莱区、龙口市)








巴中市(南江县、巴州区、平昌县、通江县、恩阳区)








长春市(公主岭市、德惠市、宽城区、朝阳区、榆树市、农安县、二道区、九台区、南关区、双阳区、绿园区)








昌都市(八宿县、洛隆县、左贡县、江达县、贡觉县、类乌齐县、察雅县、芒康县、丁青县、卡若区、边坝县)








包头市(白云鄂博矿区、达尔罕茂明安联合旗、土默特右旗、青山区、九原区、昆都仑区、东河区、固阳县、石拐区)








宁德市(福鼎市、霞浦县、古田县、屏南县、福安市、蕉城区、寿宁县、柘荣县、周宁县)








铜川市(印台区、耀州区、宜君县、王益区)








锦州市(凌河区、黑山县、凌海市、古塔区、义县、太和区、北镇市)








九江市(都昌县、永修县、濂溪区、柴桑区、彭泽县、湖口县、瑞昌市、修水县、武宁县、庐山市、浔阳区、德安县、共青城市)








凉山彝族自治州(金阳县、雷波县、普格县、德昌县、喜德县、越西县、冕宁县、会理市、木里藏族自治县、会东县、美姑县、布拖县、甘洛县、西昌市、昭觉县、宁南县、盐源县)








徐州市(丰县、鼓楼区、贾汪区、睢宁县、邳州市、沛县、铜山区、泉山区、新沂市、云龙区)








晋中市(祁县、平遥县、和顺县、昔阳县、左权县、寿阳县、太谷区、榆社县、灵石县、介休市、榆次区)








仙桃市(天门市、神农架林区、潜江市)








厦门市(同安区、翔安区、海沧区、集美区、湖里区、思明区)








广西壮族自治区








博尔塔拉蒙古自治州(精河县、阿拉山口市、温泉县、博乐市)








中卫市(海原县、沙坡头区、中宁县)

据悉,位于宁波巨化化工科技有限公司南厂区的15万吨/年特种聚酯新材料项目,占地40多亩的新项目厂房已拔地而起,设备已安装完毕。

宁波巨化董事长周强表示:“这个聚酯新材料项目是全球单体最大项目、省‘千项万亿’工程,总投资16.8亿元,计划上半年投产,达产后预计可新增年销售收入25亿元。这个项目将打破国外长期技术垄断,实现全产业链国产化。”

项目概况:

2023年7月4日,浙江省“千项万亿”重大项目集中开工活动举行,宁波巨化15万吨/年特种聚酯切片新材料项目开工。

项目名称:15万吨/年特种聚酯切片新材料项目

项目投资:约15.76亿元

建设性质:扩建

项目实施主体:宁波巨化化工科技有限公司

建设地点:宁波石化经济技术开发区跃进塘路501号,本项目不需新增用地,所有新增均在原有用地范围内建设

建设内容:南厂区主要建设内容有PDO装置、PTT装置、1,3-丙二醇罐区、PTT仓库、导热油炉、配电机柜间改造、南厂区装卸站台改造、控制室改造等。PDO装置、PTT装置、导热油炉、粗PDO罐区、乙醇储罐等在南厂区现有空地上新建。北厂区主要建设内容为环氧乙烷罐区、北厂区装卸站台改造等。新建从富德至北厂区的环氧乙烷外管(总长4.6km的不锈钢管)。

产品方案:7.2吨/年PDO(其中:商品量1.05万吨、中间产品6.15万/年)和15吨/年PTT的主装置及其配套工程

该项目PDO(1,3-丙二醇)生产采用环氧乙烷法制得,工艺分两步进行,首先是将环氧乙烷与合成气氢甲酰化生成3-羟基丙醛,再将3-羟基丙醛加氢生成PDO。该技术的优点在于:催化剂用量很低使其费用大幅度降低、转化率高、反应产物和催化剂容易分离、高沸点副产物很少、工艺先进、经济合理。

该项目PTT生产主要原料1,3-丙二醇由PDO(1,3-丙二醇)装置自供,采用钛系组份为催化剂,以二氧化钛作为消光剂,1,4-丁二醇为改性剂,精对苯二甲酸(PTA)和1,3-丙二醇(PDO)为原料经直接酯化脱水合成单体对苯二甲酸丙二醇酯(BHPT),再缩聚为产品聚对苯二甲酸丙二醇酯(PTT)。聚酯熔体生产线采用四釜流程,即两段酯化、预缩聚和终缩聚。该工艺从进料配置到切粒单元均为封闭系统,故产污节点较少,三废收集率高。

该项目主要原料为环氧乙烷、合成气、氢气及PTA。合成气来自四明化工,依托现有合成气输送管线;氢气来自中金石化,依托现有氢气输送管线;环氧乙烷来自镇海炼化/富德能源,来自镇海炼化的环氧乙烷通过槽车进行运输至北厂区暂存,新增从富德能源至巨化南厂区的环氧乙烷输送管线至北厂区暂存;中金石化PTA装置可就近供应PTT装置所需的另一主要单体PTA。

妈妈成了儿子的生日礼物:轻松享受观影乐趣!的相关文章 胡彦斌分享的喉糖自己买不到了的相关文章
你认为 100 年后,现在的哪些科普书还会被当作经典?
阿维塔06限时19.19万元起
五一假期出行预订进入高潮
为什么年轻人宁愿在游戏里「搬砖」,也不愿加班赚「真」钱?
又一家企业宣布涨价:只针对美国
美国公布罗伯特肯尼迪遇刺案记录
为什么人在一事无成的时候往往不会被人尊重被人瞧得起?
如何评价秦昊、韩庚主演的悬疑剧《借命而生》?
男子试驾撞毁5辆豪车竟是为求职
为什么能提出「白马非马」这种看似毫无逻辑的命题的公孙龙也能被称为逻辑学家?
上海半马穿ADIZERO零系列再刷PB
如何看待星穹列车强行铺设星轨 打通星球与星际社会连接通道的行为?对被发现的星球来说是好事还是坏事?
  • 友情链接:
  • 外交部回应美国对中国船只征收港口停靠费,只会推高全球的海运成本,无法振兴美国的造船业,如何看待此事? 美团辟谣骑手去其他平台被永久封号 好孩子气囊儿童安全座椅 杨天真不建议企业家都做个人IP 我国博士后已超 40 万人,这一数据说明了什么? 如果书籍是食物,你最近读的一本书会是什么菜? 中柬命运共同体有了新内涵 地产开发商被控向哥哥行贿近1200万 蛋荒之下美国人去墨西哥“寻蛋” 美联储主席鲍威尔否认美联储会救市,称特朗普对等关税超过了美联储的设想情境,还有哪些信息值得关注? 湖北为脑机接口医疗服务定价 中国被曝已不再生产出口美国的玩具, 玩具在美国或将成为奢侈品,美国对中国玩具依赖有多大?

    查看更多评价 ∨