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1. 发明申请

WO2017029354A1 CONTAINING UNIT WITH A DISCHARGE DEVICE TO REMOVE THE MATERIAL CONTAINED IN A CONTAINER IN A CONTROLLED MANNER 审中-公开
标题翻译：包含卸载装置的装置，用于移除受控人员中的集装箱中所含的材料
公开(公告)号：WO2017029354A1
公开(公告)日：2017-02-23
申请号：PCT/EP2016/069596
申请日：2016-08-18
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , HYL TECHNOLOGIES S.A. DE C.V.
发明人： DELLA NEGRA, Angelico , PRIMAVERA, Alessandra , ZUGLIANO, Alberto , ALVAREZ VAZQUEZ, Eduardo , GARZA RODRIGUEZ, Gilberto
IPC分类号： B01J8/00
CPC分类号： B01J8/002 , B01J8/003 , B01J8/0045 , B01J2208/00761
摘要： Containing unit of material (12) used in iron and steel process comprising a container (11) having at least one lateral wall (17) that defines an internal cavity (17a) and provided with a plurality of through lateral apertures (16); a discharge device (10) installed at least partly in said container (111) to divide said internal cavity (17a) into a first zone (13) disposed above said discharge device (10), and a discharge zone (31) disposed below said discharge device (10) and through which said material (12) is discharged, in a controlled manner, by said discharge device (10).
摘要翻译：用于铁和钢过程的包含材料单元（12）包括容器（11），容器（11）具有至少一个侧壁（17），该侧壁限定内部空腔（17a）并且设置有多个通过侧向孔（16）; 至少部分地安装在所述容器（111）中以将所述内腔（17a）分成设置在所述排放装置（10）上方的第一区域（13）的排放装置（10）和设置在所述排气区排出装置（10），并且所述材料（12）通过所述排出装置（10）以受控的方式被排出。

2. 发明申请

WO2018024767A1 METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCED IRON UTILIZING A CATALYTICAL PRETREATMENT OF HYDROCARBONS AS A SOURCE OF REDUCING GAS 审中-公开
标题翻译：利用催化预处理作为还原气源的烃生产直接还原铁的方法和设备
公开(公告)号：WO2018024767A1
公开(公告)日：2018-02-08
申请号：PCT/EP2017/069517
申请日：2017-08-02
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , HYL TECHNOLOGIES S.A. DE C.V.
发明人： CONDOSTA, Michele , DALLE NOGARE, Daniela , PRIMAVERA, Alessandra , MARTINIS, Alessandro , ZENDEJAS MARTINEZ, Eugenio
IPC分类号： C21B13/00
摘要： A method and apparatus for producing direct reduced iron, said method comprising producing direct reduced iron using a pre-treated make-up gas as a reducing agent in a direct reduced iron reactor (10), and wherein producing direct reduced iron is carried-out using a zero-reformer process in which catalytic reformation of the pre-treated make-up gas is carried-out "in situ" within the direct reduced iron reactor (10) such that the pre-treated make-up gas is subjected to no further catalytic reaction besides the catalytic reactions that occur inside said direct reduced iron reactor (10),characterized in thatsaid method comprises: - pre-treating a stream of said make-up gas containing heavy hydrocarbons by subjecting the stream of make-up gas to a low temperature adiabatic reforming at a temperature comprised between 300°C and 600°C, prior to using said stream of make-up gas as a reducing agent for producing direct reduced iron; - subjecting said pre-treated stream of make-up gas to adjusting humidity content of said stream of make-up gas after said low temperature adiabatic reforming by bypassing said stream of make-up gas to selectively split said stream into a first part (128) of said stream of make-up gas and a second part (130) of said stream of make-up gas and subjecting said first part (128) to a water separation and then mixing said first part (128) to said second part (130) to obtain a reducing stream (146) to be sent to direct reduced iron production.
摘要翻译：一种用于生产直接还原铁的方法和设备，所述方法包括在直接还原铁反应器（10）中使用预处理的补充气体作为还原剂生产直接还原铁，并且其中使用零重整器工艺进行生产直接还原铁的工艺，其中预处理的补充气体的催化重整是“原位”进行的。在所述直接还原铁反应器（10）内，使得经预处理的补充气体除了在所述直接还原铁反应器（10）内发生的催化反应外不再发生催化反应，其特征在于，所述方法包括： - 在使用所述补充气流之前，通过使补充气体流经受在300℃和600℃之间的温度下的低温绝热重整，处理含有重质烃的所述补充气体流气体作为生产直接还原铁的还原剂; - 在所述低温绝热重整之后，通过绕过所述补充气体流选择性地将所述流分成第一部分（128），使所述预处理补充气体流经过所述补充气体流调整湿度含量）所述补充气体流和所述补充气体流的第二部分（130），并使所述第一部分（128）经历水分离，然后将所述第一部分（128）混合到所述第二部分（128） 130）以获得还原流（146），以发送至还原铁生产指导。

3. 发明申请

WO2017029352A1 CONTAINING APPARATUS HAVING A DISCHARGE DEVICE TO REMOVE THE MATERIAL CONTAINED IN A CONTAINER IN A CONTROLLED MANNER 审中-公开
标题翻译：具有卸载装置的装置，用于移除受控制容器中的容器中所含的材料
公开(公告)号：WO2017029352A1
公开(公告)日：2017-02-23
申请号：PCT/EP2016/069588
申请日：2016-08-18
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , HYL TECHNOLOGIES S.A. DE C.V.
发明人： POLONI, Alfredo , DELLA NEGRA, Angelico , PRIMAVERA, Alessandra , ZUGLIANO, Alberto , ALVAREZ VAZQUEZ, Eduardo , GARZA RODRIGUEZ, Gilberto
IPC分类号： B01J8/00
CPC分类号： B01J8/002 , B01J8/003 , B01J8/0045 , B01J2208/00761
摘要： Containing apparatus comprising a container (11) of material (12), and a discharge device (10) provided with at least a movement member (14) having a rotary shaft (15) inserted in said container (11) in through manner, and a plurality of blades (27) mounted radially on said rotary shaft (15) and defining corresponding containing cells (30) having the function of temporarily containing said material (12) in order to move it, due to the effect of the rotation of said rotary shaft (15) from a zone of said internal cavity (17a), disposed above said rotary shaft (15), toward a discharge aperture (24) of said container (11) disposed below said rotary shaft (15), wherein the rotary shaft (15) comprises at least two adjacent axial zones (A, B, C, D, E, F, G) along said axis of rotation (Y), and wherein in each of said axial zones (A, B, C, D, E, F, G) there is a plurality of said blades (27) that defines a corresponding wheel (26) with blades.
摘要翻译：包括材料容器（11）的装置和排出装置（10），至少设置有以通过方式插入所述容器（11）中的旋转轴（15）的移动构件（14），以及多个叶片（27）径向地安装在所述旋转轴（15）上并且限定相应的容纳单元（30），其具有临时容纳所述材料（12）的功能，以便使其移动，由于所述旋转轴旋转轴（15）从设置在所述旋转轴（15）上方的所述内腔（17a）的区域朝向设置在所述旋转轴（15）下方的所述容器（11）的排放孔（24）轴（15）包括沿着所述旋转轴线（Y）的至少两个相邻的轴向区域（A，B，C，D，E，F，G），并且其中在每个所述轴向区域（A，B，C， D，E，F，G）存在多个所述叶片（27），其用叶片限定相应的轮（26）。

7. 发明公开

EP3337601A1 CONTAINING APPARATUS HAVING A DISCHARGE DEVICE TO REMOVE THE MATERIAL CONTAINED IN A CONTAINER IN A CONTROLLED MANNER 有权
公开(公告)号：EP3337601A1
公开(公告)日：2018-06-27
申请号：EP16756998.7
申请日：2016-08-18
申请人： Danieli & C. Officine Meccaniche S.p.A. , HYL Technologies, S.A. de C.V.
发明人： POLONI, Alfredo , DELLA NEGRA, Angelico , PRIMAVERA, Alessandra , ZUGLIANO, Alberto , ALVAREZ VAZQUEZ, Eduardo , GARZA RODRIGUEZ, Gilberto
IPC分类号： B01J8/00
CPC分类号： B01J8/002 , B01J8/003 , B01J8/0045 , B01J2208/00761
摘要： Containing apparatus comprising a container (11) of material (12), and a discharge device (10) provided with at least a movement member (14) having a rotary shaft (15) inserted in said container (11) in through manner, and a plurality of blades (27) mounted radially on said rotary shaft (15) and defining corresponding containing cells (30) having the function of temporarily containing said material (12) in order to move it, due to the effect of the rotation of said rotary shaft (15) from a zone of said internal cavity (17a), disposed above said rotary shaft (15), toward a discharge aperture (24) of said container (11) disposed below said rotary shaft (15), wherein the rotary shaft (15) comprises at least two adjacent axial zones (A, B, C, D, E, F, G) along said axis of rotation (Y), and wherein in each of said axial zones (A, B, C, D, E, F, G) there is a plurality of said blades (27) that defines a corresponding wheel (26) with blades.

8. 发明公开

EP3494238A1 METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCED IRON UTILIZING A CATALYTICAL PRETREATMENT OF HYDROCARBONS AS A SOURCE OF REDUCING GAS 有权
公开(公告)号：EP3494238A1
公开(公告)日：2019-06-12
申请号：EP17754105.9
申请日：2017-08-02
申请人： Danieli & C. Officine Meccaniche S.p.A. , HYL Technologies, S.A. de C.V.
发明人： CONDOSTA, Michele , DALLE NOGARE, Daniela , PRIMAVERA, Alessandra , MARTINIS, Alessandro , ZENDEJAS MARTINEZ, Eugenio
IPC分类号： C21B13/00
摘要： A method and apparatus for producing direct reduced iron, said method comprising producing direct reduced iron using a pre-treated make-up gas as a reducing agent in a direct reduced iron reactor (10), and wherein producing direct reduced iron is carried-out using a zero-reformer process in which catalytic reformation of the pre-treated make-up gas is carried-out "in situ" within the direct reduced iron reactor (10) such that the pre-treated make-up gas is subjected to no further catalytic reaction besides the catalytic reactions that occur inside said direct reduced iron reactor (10),characterized in thatsaid method comprises: - pre-treating a stream of said make-up gas containing heavy hydrocarbons by subjecting the stream of make-up gas to a low temperature adiabatic reforming at a temperature comprised between 300°C and 600°C, prior to using said stream of make-up gas as a reducing agent for producing direct reduced iron; - subjecting said pre-treated stream of make-up gas to adjusting humidity content of said stream of make-up gas after said low temperature adiabatic reforming by bypassing said stream of make-up gas to selectively split said stream into a first part (128) of said stream of make-up gas and a second part (130) of said stream of make-up gas and subjecting said first part (128) to a water separation and then mixing said first part (128) to said second part (130) to obtain a reducing stream (146) to be sent to direct reduced iron production.

9. 发明公开

EP3337602A1 CONTAINING UNIT WITH A DISCHARGE DEVICE TO REMOVE THE MATERIAL CONTAINED IN A CONTAINER IN A CONTROLLED MANNER 有权
公开(公告)号：EP3337602A1
公开(公告)日：2018-06-27
申请号：EP16756999.5
申请日：2016-08-18
申请人： Danieli & C. Officine Meccaniche S.p.A. , HYL Technologies, S.A. de C.V.
发明人： DELLA NEGRA, Angelico , PRIMAVERA, Alessandra , ZUGLIANO, Alberto , ALVAREZ VAZQUEZ, Eduardo , GARZA RODRIGUEZ, Gilberto
IPC分类号： B01J8/00
CPC分类号： B01J8/002 , B01J8/003 , B01J8/0045 , B01J2208/00761
摘要： Containing unit of material (12) used in iron and steel process comprising a container (11) having at least one lateral wall (17) that defines an internal cavity (17a) and provided with a plurality of through lateral apertures (16); a discharge device (10) installed at least partly in said container (111) to divide said internal cavity (17a) into a first zone (13) disposed above said discharge device (10), and a discharge zone (31) disposed below said discharge device (10) and through which said material (12) is discharged, in a controlled manner, by said discharge device (10).

10. 发明申请

WO2008058986A1 ANNEALING AND PICKLING PROCESS 审中-公开
标题翻译：退火和切割过程
公开(公告)号：WO2008058986A1
公开(公告)日：2008-05-22
申请号：PCT/EP2007/062319
申请日：2007-11-14
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , CENTRO SVILUPPO MATERIALI S.P.A. , DULCETTI, Alessandro , PAVLICEVIC, Milorad , ZACCHETTI, Nicoletta , PRIMAVERA, Alessandra , LUPERI, Stefano , LATTANZI, Luca , GUANIN, Simone
发明人： DULCETTI, Alessandro , PAVLICEVIC, Milorad , ZACCHETTI, Nicoletta , PRIMAVERA, Alessandra , LUPERI, Stefano , LATTANZI, Luca , GUANIN, Simone
IPC分类号： C21D9/56 , C21D9/52 , C25F1/06
CPC分类号： C21D9/561 , C21D9/52 , C23G1/00 , C23G1/085 , C23G1/086 , C25F1/06
摘要： A continuous annealing and pickling process of flat cold-rolled products, such as stainless steel strips, to obtain a high surface quality product at high production rates and with a low environmental impact. It comprises the following steps: heating, up to a temperature comprised in the range 650-1050°C, in an atmosphere with an oxygen content comprised in the range from 0,5 to 12%; heating for a time comprised from 10 to 200 sec up to a temperature comprised in the range from 650 to 1200°C in presence of oxidizing agents and/or inert agents; cooling down to temperatures comprised in the range from 650° C to ambient temperature in presence of oxidizing agents and/or inert agents; thermochemical or electrolytic descaling and finally possible pickling and/or passivation, by means of the use of pickling baths consisting of mineral acid solutions.
摘要翻译：平板冷轧产品如不锈钢带的连续退火和酸洗工艺，以高生产率和低环境影响获得高表面质量的产品。其包括以下步骤：在氧含量为0.5至12％的气氛中加热至达650-1050℃范围内的温度; 在氧化剂和/或惰性剂的存在下加热10至200秒直至温度为650-1200℃的温度; 在氧化剂和/或惰性剂存在下，冷却至650℃至环境温度范围内的温度; 通过使用由无机酸溶液组成的酸洗浴，进行热化学或电解除垢，并最终可能酸洗和/或钝化。

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