Bhopal讲义毒气泄漏事故

O
OH
O—CNHCH3
Sevin
Property of MIC
Boiling point: 39℃ Melting point: -45℃
Vapor Density: About twice as heavy as air
React with water, and produce heat
Flamable
December 2,1984
To 百度文库CS
RWH Line
To VGS and FVH
FVH Line
Jumper Line
跨线
MRS MIC 反应系统 RVVH 泄压阀排放口 PVH 工艺阀排放口
VGS 尾气洗涤塔 FVH 火炬排放口
水进入的路线
这里必须
To
设置盲板
VCS 让水进入的阀门
PI
N2 头道隔离阀 安全阀
Water Drain
制冷单元
储T罐anNk oN.o6.16010
至反应器调节装置
混凝土地下坑
Educator
最后水进入罐
Closed
Over 500,000 people were exposed to poisonous gas. 15000 people died and hundreds of thousands of people were injured. The people of Bhopal are still suffering the consequences of this disaster.
Another route O
OH
O—C—CL
+ COCL2
+ HCL
O O—C—CL
+ CH3NH2
O O—CNHCH3
+ HCL
plant's location near a densely population area
flare tower scrubber
40 tons
refrigeration system
感谢聆听！
PI 爆破片 40 PSI
来自制冷系统 来自MIC精馏系统
水 来源 区域
Quench-Filter pressure safety valve lines (at ground level)
PhosphenSetrippin- g Still Filt-eprressure safety valve lines (at ground level)
In 1969, the Union Carbide India Limited(UCIL)
factory was established near Bhopal. 50.9% was
owned by Union Carbide Corpration (UCC ) and
49.1% by various Indian investor. UCIL produced
Bhopal毒气泄漏事故
Bhopal is a city in the center of Indian. The city was known as the "City of Lakes "
Bhopal Capitol of Madhya Pradesh
UCIL and Its product
the pesticide Sevin.
O
O—CNHCH3
胺甲萘(Sevin)
UCIL's process route
target product：Sevin
CH3NH2+COCL2
CH3N=C=O+2HCL
used by Nazi to kill jews
CH3N=C=O +
MIC(异氰酸甲酯)