发明申请
WO2007142864A2 USE OF ISOTOPIC ANALYSIS FOR DETERMINATION OF AROMATIC HYDROCARBONS PRODUCED FROM METHANE
审中-公开
基本信息:
- 专利标题： USE OF ISOTOPIC ANALYSIS FOR DETERMINATION OF AROMATIC HYDROCARBONS PRODUCED FROM METHANE
- 专利标题（中）：同位素分析用于确定甲烷生产的芳香烃的用途
- 申请号：PCT/US2007012419 申请日：2007-05-24
- 公开(公告)号：WO2007142864A2 公开(公告)日：2007-12-13
- 发明人： IACCINO LARRY L , PATT JEREMY J
- 申请人： EXXONMOBIL CHEM PATENTS INC , IACCINO LARRY L , PATT JEREMY J
- 专利权人： EXXONMOBIL CHEM PATENTS INC,IACCINO LARRY L,PATT JEREMY J
- 当前专利权人： EXXONMOBIL CHEM PATENTS INC,IACCINO LARRY L,PATT JEREMY J
- 优先权： US81009506 2006-05-31
摘要：
Benzene and xylene are described having a unique distribution of deuterium and 13 C such that d(deuterium) for each of the benzene and xylene is less than -250 and d( l3 C) for the benzene is greater than -36 and for xylene is less than -24, wherein d(deuterium) = (R' sample /R' standard -1) X 1000 where R' sample is the ratio of deuterium to hydrogen in the benzene/xylene; and R' standard is the ratio of the natural abundance of deuterium to the natural abundance of hydrogen; and wherein d( 13 C) = (R" sample /R" standard - 1) X 1000 where R" sample is the ratio of 13 C to 12 C in the benzene/xylene; and R" standard , is the ratio of the natural abundance of 13 C to the natural abundance of 12 C.
摘要（中）：
描述苯和二甲苯具有独特的氘和13 C分布，使得苯和二甲苯中的每一种的d（氘）小于-250，而d（氘） C）对于苯大于-36，二甲苯小于-24，其中d（氘）=（R'样品/ R'标准-1） X 1000，其中R'是苯/二甲苯中氘与氢的比例; 和R'标准是氘的天然丰度与氢的天然丰度之比; 并且其中d（13 C）=（R“样品/ R”标准1）X 1000其中R“样品< / SUB>是苯/二甲苯中的“13”与“12”之间的比值，“R”标准是天然 13 C的丰度与12 C的天然丰度有关。