ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C10G0045320000 Selective hydrogenation of the diolefin or acetylene compounds 1
C10G0045340000 characterised by the catalyst used 1
C10G0045360000 containing nickel or cobalt metal, or compounds thereof 1
C10G0045380000 in combination with chromium, molybdenum or tungsten metals, or compounds thereof 1
C10G0045400000 containing platinum group metals or compounds thereof 1
C10G0045420000 with moving solid particles 1
C10G0045440000 Hydrogenation of the aromatic hydrocarbons 1
C10G0045460000 characterised by the catalyst used 1
C10G0045480000 containing nickel or cobalt metal, or compounds thereof 1
C10G0045500000 in combination with chromium, molybdenum or tungsten metal, or compounds thereof 1
C10G0045520000 containing platinum group metals or compounds thereof 1
C10G0045540000 containing crystalline alumino-silicates, e.g. molecular sieves 1
C10G0045560000 with moving solid particles 1
C10G0045580000 to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins (C10G0032000000 takes precedence;improving or increasing the octane number or aromatic content of naphtha C10G0035000000) 1
C10G0045600000 characterised by the catalyst used 1