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李洪法:绿色发展要靠不断创新

2017-08-16 07:21:36   中国青年网

“李洪法带领泉林开创了生态纸业的新型发展模式,引领泉林走上可持续发展之路”,这是泉林集团董事长、教授级高工李洪法获得山东省循环经济领军人物称号时,评委会给出的颁奖词。因在推进生态文明建设和可持续发展方面做出的突出贡献,李洪法还获得了“何梁何利奖”、全国“杰出工程师奖”,被环保部授予首届“中国生态文明奖”。

李洪法的绿色实践与泉林集团的转型发展密不可分。在1976年到1993年的企业初创阶段,企业规模机制纸产量仅1.5万吨,产品档次低、结构单一,始终在困境中徘徊。自1993年起,在新任负责人李洪法的带领下,企业加大技改投入,相继研制开发出静电复印纸、特种胶印书写纸等新品种,产值、利税连年增加。

泉林集团在实施规模扩张下取得了明显的经济效益,但环保瓶颈约束的影响愈加突出。面对逐步加严的环境标准要求,泉林一度面临生与死的抉择。

到底是另辟蹊径发展进口木浆造纸,还是坚持秸秆制浆闯出一条新路?按照当时的成本核算,泉林的制浆环保处理占了总成本的五分之一,总支出比员工工资还高。草类制浆和漂白过程中排放的黑液是纸业的主要污染源,草浆造纸的耗水又远高于木浆造纸,“草浆造纸转向商品木浆和废纸制浆”几乎成了当时参与决策人员一边倒的意见。但李洪法力排众议决定:坚定不移地发展秸秆清洁造纸。

事实证明,李洪法的选择是正确的。当时与泉林纸业规模相当的邻近造纸厂抱着“等等看”的侥幸心理,环保工程只建了一半就停下了,导致4万多吨的制浆生产线停产,该造纸厂已被环保部门勒令关停。也有其他造纸厂扩大木浆造纸规模后,由于国际木浆价格波动大,无法承受过高成本而限产、停产,造成巨大的投资浪费。

此后,泉林立足解决造纸业相关资源与环境问题,以实现清洁制浆造纸为出发点,开展了秸秆资源综合利用的全方位技术创新。在李洪法的带领下,泉林已开发出与秸秆清洁制浆造纸相关的7大领域系列装备。全球第一条自动化程度最高、单条线产能最大的立式连续蒸煮器,高速草浆纸机等装备,秸秆打捆机及自动捡拾设备等企业自主设计的系列装备,不仅为企业工艺技术提供了全产业链应用载体,也有力带动了产业装备国产化发展。

国际知名制浆造纸专家、美国北卡州立大学教授张厚民曾致信李洪法,“我们过去认为快速置换加热技术和液体置换技术用于麦草是不可行的。你们的发明证明了我们的观点是错误的。你们做到了液体置换蒸煮,这是一项全新技术,在麦草制浆中未曾听说过。这种现代草浆制浆技术在世界上是唯一的,对中国这样的纤维匮乏的国家极其重要”。

眼下,李洪法越来越关注“泉林模式”黄腐酸有机肥的农业应用。他认为,如果能覆盖更大的种植面积,会对我国化肥、农药零增长行动做出更大贡献,更重要的是,农作物品质有望提升,耕地质量也会得到全面改善。如今,他正在全国秸秆丰富地区推广“泉林模式”,输出泉林技术、装备及管理,目前吉林德惠市、黑龙江佳木斯市的秸秆综合利用项目已在建设中。

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