序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 一种助剂法天然沥青加工工艺及其生产线 CN201510006743.4 2015-01-07 CN104498073A 2015-04-08 高朝阳; 傅祥正
发明公开了一种助剂法天然沥青加工工艺。包括以下步骤:破碎至细度为1~5厘米的沥青矿颗粒;将步骤1后的沥青矿颗粒以每分钟5~10米的速度经过表面干燥烘道,烘干温度为0~100度,烘干时间为1~10分钟;将步骤2后的沥青矿颗粒经细碎机破碎,至所有颗粒粒径均小于4.75毫米且粒径不大于1.18毫米的颗粒占总颗粒的量不小于80%;计量包装;上述步骤1、步骤2或步骤3的前一步或后一步以及步骤4的前一步中的任意一步还包括以下步骤:将天然沥青矿或沥青矿颗粒与隔离剂混合。本发明的还公开了一种助剂法天然沥青加工生产线。本发明的助剂法天然沥青加工工艺及生产线既不会产生有毒气体,又不需要使用成本高的炭化炉设备,既环保又节能节约开销。
2 中间相微球的制备方法 CN200680018802.9 2006-03-23 CN101184825A 2008-05-21 山口千春; 水取重司; 马渊昭弘; 藤原贤
发明提供了一种以高收率制备具有较窄的粒径分布和平滑表面的球形中间相微球的方法。所述中间相碳微球的制备方法包括热处理以下成分的混合物:(1)碳质成分和(2)芳香性小于成分(1)的碳质成分,其中成分(2)的芳族碳分数fa2与成分(1)的芳族碳分数fa1的比fa2/fa1不大于0.95。成分(1)可包含选自焦油和煤焦油沥青中的至少一种。成分(2)可包含乙烯残油、倾析油、沥青质和由其所得沥青。成分(1)与成分(2)的重量比可为99/1-30/70。
3 一种油浆抽出油重馏分调和沥青的方法 CN201610827902.1 2016-09-18 CN106350086A 2017-01-25 杨基和; 汤俊宏; 崔文龙; 王玉坤; 刘英杰; 孔德峰; 杨柳新; 徐鸽
发明为一种油浆抽出油重馏分调和沥青的方法,涉及沥青产品调和技术领域,特指以催化裂化油浆抽出油重馏分为原料采用调和工艺生产沥青的方法。本发明用于馏程≥350℃的催化裂化油浆抽出油馏分原料,与沥青基础原料调和,调和温度100~150℃,调和时间为0.5~2.0小时,油浆重馏分:沥青基础原料调和比例为1:5.5~1:3.5(m/m)条件下,能使调和后产品的指标针入度80~100(1/10mm),软化点42~52℃,延度≥75cm,满足作为90#重交沥青的质量要求。
4 焦油油品调配方法 CN201610618938.9 2016-08-01 CN106244182A 2016-12-21 魏辉; 査晓冬
发明公开了提供了一种焦油油品调配方法,包括以下步骤:将焦油蒸馏装置中的沥青输送到沥青冷却装置中进行冷却;将冷却后的沥青输送到第一配油槽中;将重质油槽中的重质油输送到第一配油槽中与冷却后的沥青进行混合形成成品油,第一配油槽产生的烟气通过第一烟气出口排放到垂直冷却系统中进行冷却,然后进入洗涤塔进行洗涤排放;将第一配油槽中的成品油输送到第二配油槽,第二配油槽产生的烟气通过第二烟气出口排放到垂直冷却系统中进行冷却,然后进入洗涤塔进行洗涤排放;将第二配油槽中的成品油通过第二压输送到成品油槽中。整个调配方法能够使得整个油品调配过程自动化程度高,连续运行,操作简单,调配效率高,成品质量好。
5 一种沥青卷材的制备方法 CN201610242592.7 2016-04-19 CN105860553A 2016-08-17 郭伟明; 盛海丰
发明公开了一种沥青卷材的制备方法,属于防水卷材制备技术领域。本发明称取沥青,反复酸浸泡,于太阳光下翻晒至干,粉碎、碾磨过筛得沥青粉末,加入浓硫酸酸化后,与聚丙烯酰胺混合,再经摇床振荡、超声分散处理后,进行高温熔融,同时向熔融物表面喷覆炭黑,再添加N,N?二苯基对苯二胺和妥尔油混合保温制得沥青防水卷材。本发明的有益效果是:本发明制备步骤简单,所得产品使用时无需高温熔融,省时省;施工周期短,成本降低了20~30%,防水性好。
6 焦油油品调配装置 CN201610618822.5 2016-08-01 CN106281391A 2017-01-04 魏辉; 査晓冬
发明提供了一种焦油油品调配装置,包括焦油蒸馏装置、沥青冷却装置、重质油槽、第一配油槽、第二配油槽、垂直低阻冷却系统、循环冷却装置、成品油槽以及洗涤塔,第一配油槽内设有第一搅拌器,第二配油槽内设有第二搅拌器。第一配油槽外壁设有第一加热管和第一温度感应装置,第二配油槽外壁设有第二加热管和第二温度感应装置,第一搅拌器、第二搅拌器、第一温度感应装置、第二稳定感应装置、第一加热管以及第二加热管均与控制器连接。由此,经过冷却的青烟再进入洗涤塔进行洗涤,减少环境污染。此外,第一搅拌器、第二搅拌器、第一温度感应装置、第二温度感应装置的增设使得整套系统能连续自动化进行,进一步提高调配效率,保证产品质量
7 焦油油品调配装置 CN201610619064.9 2016-08-01 CN106190210A 2016-12-07 魏辉; 査晓冬
发明公开了提供了一种焦油油品调配装置,包括焦油蒸馏装置、沥青冷却装置、重质油槽、第一配油槽、第二配油槽、垂直低阻冷却系统、循环冷却装置、成品油槽以及洗涤塔。由此,经过冷却的青烟再进入洗涤塔进行洗涤,减少环境污染。此外,第一搅拌器、第二搅拌器、第一温度感应装置、第二温度感应装置的增设使得整套系统能连续自动化进行,进一步提高调配效率,保证产品质量
8 包括淤浆渣油的用于制造沥青的由沥青基础物形成的组合物 CN201580016674.3 2015-03-24 CN106133064A 2016-11-16 C.博利特; G.万德雷尔; M.塞格拉
发明涉及由沥青基础物形成的组合物,其至少包括:a.70%‑99%重量的具有小于或等于220.10‑1mm的在25℃下的穿透性和大于或等于35℃的软化点的至少一种沥青基础物,b.1%‑30%重量的由淤浆相加氢转化工艺得到的至少一种淤浆渣油,所述淤浆渣油具有小于或等于50.10‑1mm的在25℃下的穿透性和大于或等于50℃的软化点。本发明因此使得可将最终真空渣油淤浆改质来用于制造道路沥青。
9 一种化学反应改性沥青调剖堵剂及其制备方法与用途 CN201510345297.X 2015-06-19 CN105038747A 2015-11-11 蔡庚霖; 马国华
发明涉及一种化学反应改性沥青调剖堵剂及其制备方法和用途,所述制备方法包括如下步骤:S1:将石油沥青进行硫化改性,得到硫化改性石油沥青;S2:将石油沥青进行阳离子改性,得到阳离子改性石油沥青;S3:将所述硫化改性石油沥青和所述阳离子改性石油沥青加入到石脑油中,并加入有机铵化合物,充分搅拌反应40-60分钟,从而得到所述化学反应改性沥青调剖堵水剂。所述制备方法通过特定的制备步骤、组分选择和工艺参数等,从而使得最终得到的堵水剂具有良好的封堵性能、耐冲刷性能、耐高温性和耐pH值性,从而在石油工业领域具有良好的应用前景和工业化潜
10 一种油浆调和沥青的制备方法 CN201310496043.9 2013-10-22 CN104560085A 2015-04-29 刘树华; 李明林; 郭皎河; 张建峰; 宁爱民; 姚汉荣; 傅丽
发明公开了一种油浆调和沥青的制备方法,该方法包括如下内容:(1)将巯基化合物加入到油浆中混合反应,得到改性油浆;(2)将改性油浆加入到熔融态的沥青原料中进行调和,得到油浆调和沥青。该方法制备的调和沥青具有较高的针入度比,提高了沥青的抗老化性能。本发明拓展油浆资源在沥青中的应用途径,有利于提高油浆的使用效益。
11 一种调和沥青的制备方法 CN201310495740.2 2013-10-22 CN104560084A 2015-04-29 刘树华; 李明林; 郭皎河; 张建峰; 宁爱民; 姚汉荣; 傅丽
发明公开了一种调和沥青的制备方法,包括如下内容:(1)汽油渣加入到油浆中加热共混改性,得到改性油浆;(2)将改性油浆加入到熔融态的沥青原料中进行调和,得到油浆调和沥青。该方法制备的调和沥青具有较高的针入度比。本发明拓展油浆资源在沥青中的应用途径,有利于提高油浆的使用效益。同时,也为碱渣的处理找到了一条环保的方法。
12 含柏油的高质量沥青及其制备方法 CN200680026677.6 2006-07-19 CN101228252B 2011-12-14 刘益相; 金明俊; 车淳万; 金奎泰; 金哲中; 金基炳; 朴城範; 黄润萌
发明揭示了含柏油的高质量沥青及其制备方法,所述柏油作为溶剂脱沥青过程的副产物制得。具体来说,本发明提供含柏油的高质量沥青,所述柏油是通过对包含以下组分的混合物进行溶剂脱沥青而制得的:第一减压渣油,以及第一石油馏出物,所述第一石油馏出物比所述减压渣油轻,含有大量的芳族化合物和树脂,本发明还提供制备所述高质量沥青的方法。根据本发明的方法,适当地控制所述溶剂脱沥青方法的操作条件,使得常压渣油和减压渣油中包含的芳族化合物和树脂组分能够分散入柏油中,而且还能除去饱和化合物。因此,与仅使用减压渣油制备沥青的常规方法相比,蜡含量和薄膜烘箱测试之后的延性可以进一步获得改进。
13 含柏油的高质量沥青及其制备方法 CN200680026677.6 2006-07-19 CN101228252A 2008-07-23 刘益相; 金明俊; 车淳万; 金奎泰; 金哲中; 金基炳; 朴城範; 黄润萌
发明揭示了含柏油的高质量沥青及其制备方法,所述柏油作为溶剂脱沥青过程的副产物制得。具体来说,本发明提供含柏油的高质量沥青,所述柏油是通过对包含以下组分的混合物进行溶剂脱沥青而制得的:第一减压渣油,以及第一石油馏出物,所述第一石油馏出物比所述减压渣油轻,含有大量的芳族化合物和树脂,本发明还提供制备所述高质量沥青的方法。根据本发明的方法,适当地控制所述溶剂脱沥青方法的操作条件,使得常压渣油和减压渣油中包含的芳族化合物和树脂组分能够分散入柏油中,而且还能除去饱和化合物。因此,与仅使用减压渣油制备沥青的常规方法相比,蜡含量和薄膜烘箱测试之后的延性可以进一步获得改进。
14 석유핏치를 함유하는 고품질 아스팔트 및 이의 제조방법 KR1020050065765 2005-07-20 KR1020070010828A 2007-01-24 유익상; 김명준; 차순만; 김규태; 김철중; 김기병; 박성범; 황윤맹
Provided are high quality asphalt having improved wax content and resilience at a low temperature, and a preparation method thereof utilizing a solvent deasphalting process(SDA) to overcome disadvantages which are generated by using vacuum residue(VR). The high quality asphalt is prepared by blending a first vacuum residue(VR) produced by a vacuum distillation unit and a first petroleum refining fraction containing BC; inputting the blend into a solvent deasphalting process to produce deasphalted oil and petroleum pitch; and blending the petroleum pitch with a second vacuum residue(VR) and a second BC for use in penetration index control. The mixing ratio of the VR to the BC ranges 10-90:90-10 by weight. The BC and the second BC are selected from a group consisting of AR, HCVGO, and SLO.
15 핏치 제조방법 및 핏치 KR1020140187241 2014-12-23 KR101634070B1 2016-06-29 홍익표; 김병주; 김용중; 배일준; 이성영; 박세민; 안정철
석유계중질유에할로겐화합물을첨가하여중합시키는단계; 상기중합물에콜타르를첨가하여혼합시키는단계; 및상기혼합물을열처리하는단계를포함하는핏치제조방법, 상기제조방법에따라제조된핏치및 상기핏치를전구체로하여제조된탄소섬유를제공한다.
16 A bitumen. EP13175198.4 2013-07-04 EP2821463A1 2015-01-07 Martin, Caroline; Caruso, Placido; Aerts, Hans

A method for producing a bitumen, characterized in that the method comprises the mixing of a first oil pitch, comprising particles of soot and saturated oils, with a second oil pitch, comprising Heavy Pyrolysis Oil (HPO), aromatic oils and resins, said first oil originating from a distillation of waste engine lubricant and said second oil pitch being a vacuum residue of crude oil coming from a crude oil distillation process under vacuum.

17 Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode EP08013270.7 2001-03-15 EP1990851A2 2008-11-12 Omaru, Atsuo, c/o Sony Fukishima Corporation,; Fujishige, Yusuke

A non-aqueous electrolyte secondary battery with a high capacity in which irreversible capacity is decreased, and formation of a coating caused by irreversible reaction, and a method of preparing a preferable carbon-based material for the negative electrode. A negative electrode of the secondary battery is produced using; graphite in which Gs (Gs = Hsg/Hsd) is 10 and below in the surface enhanced Raman spectrum, graphite having at least two peaks on a differential thermogravimetric curve, graphite with the saturated tapping density of 1.0 g/cm3 and more, graphite with the packing characteristic index of 0.42 and more, or graphite with the ratio of a specific surface area after pressing being 2.5 times and below of that before pressing. The graphite material can be obtained by mixing a carbon-based material with a coating material such as pitch or by applying a heat treatment to a carbon-based material in an oxidizing atmosphere and then performing graphitization.

18 Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode EP01106598.4 2001-03-15 EP1134827A3 2007-06-13 Omaru, Atsuo, c/o Sony Fukushima Corporation; Fujishige, Yusuke

A non-aqueous electrolyte secondary battery with a high capacity in which irreversible capacity is decreased, and formation of a coating caused by irreversible reaction, and a method of preparing a preferable carbon-based material for the negative electrode. A negative electrode of the secondary battery is produced using; graphite in which Gs (Gs = Hsg/Hsd) is 10 and below in the surface enhanced Raman spectrum (where Hsg is the height of a signal having a peak within the range of 1580 cm-1 to 1620 cm-1 and Hsd is the height of a signal having a peak within the range of 1350 cm-1 to 1400 cm-1), graphite having at least two peaks on a differential thermogravimetric curve, graphite with the saturated tapping density of 1.0 g/cm3 and more, graphite with the packing characteristic index of 0.42 and more, or graphite with the ratio of a specific surface area after pressing being 2.5 times and below of that before pressing. The graphite material can be obtained by mixing a carbon-based material with a coating material such as pitch or by applying a heat treatment to a carbon-based material in an oxidizing atmosphere and then performing graphitization.

19 Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode EP01106598.4 2001-03-15 EP1134827A2 2001-09-19 Omaru, Atsuo, c/o Sony Fukushima Corporation; Fujishige, Yusuke

A non-aqueous electrolyte secondary battery with a high capacity in which irreversible capacity is decreased, and formation of a coating caused by irreversible reaction, and a method of preparing a preferable carbon-based material for the negative electrode. A negative electrode of the secondary battery is produced using; graphite in which Gs (Gs = Hsg/Hsd) is 10 and below in the surface enhanced Raman spectrum, graphite having at least two peaks on a differential thermogravimetric curve, graphite with the saturated tapping density of 1.0 g/cm3 and more, graphite with the packing characteristic index of 0.42 and more, or graphite with the ratio of a specific surface area after pressing being 2.5 times and below of that before pressing. The graphite material can be obtained by mixing a carbon-based material with a coating material such as pitch or by applying a heat treatment to a carbon-based material in an oxidizing atmosphere and then performing graphitization.

20 Use of catalytically oxidised asphalt precursors as rutting reducing additives in paving asphalt cements EP91304916.9 1991-05-30 EP0459811A3 1992-12-23 Kamel, Nabil I; Miller, Laverne J.

A process to prepare a paving asphalt cement which comprises

  • (a) catalytically oxidizing an asphalt precursor to form a catalytically oxidized asphalt cement; and,
  • (b) mixing the catalytically oxidized asphalt cement with an asphalt precursor to obtain the desired grade of paving asphalt cement.

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