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ÄÁÅÙÃ÷ | contents |
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½ºÅ͵ð | study |
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´ë±â¿Âµµ º¯È½Ã Tank³» ¾×ü¿Í ±âü ¿Âµµ °è»ê Áú¹®(Ãß°¡ Áú¹®) |
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±Û¾´ÀÌ : r34sky °íÀ¯ID : r34sky
³¯Â¥ : 19-11-29 16:55
Á¶È¸ : 9211
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´äº¯ °¨»çµå¸³´Ï´Ù. Ÿ ¾÷¹« °ü°è·Î ´ä½ÅÀÌ ´Ê¾ú½À´Ï´Ù.
½Ã°£´ç ¹èÃâ·®Àº ¾×ü ¿Âµµ°¡ 30¡É¿¡¼ 38¡É·Î Áõ°¡ÇÒ ¶§ ±âü ¿Âµµµµ µ¿ÀÏÇÏ°Ô »ó½ÂÇÑ´Ù´Â °¡Á¤À¸·Î °è»êÀ» ÇϽŠ°Í °°Àºµ¥ È®½ÇÈ÷ ±âü ¿Âµµ Áõ°¡ºÐÀ» ÃßÁ¤ÇÏ´Â °Ç ¾î·Á¿î °Í °°½À´Ï´Ù.
´Ù¸¸ ¿Âµµº° AN³óµµ¸¦ °è»êÇϽŠºÎºÐ¿¡ ´ëÇؼ´Â Á¦ °è»ê °á°ú¿Í Â÷ÀÌ°¡ ÀÖ´Â °Í °°¾Æ ¾Æ·¡¿Í °°ÀÌ Ãß°¡ Áú¹® µå¸³´Ï´Ù.
½ºÅ×Æijë´Ô²²¼´Â AN³óµµ¸¦ ¾Æ·¡ÀÇ ½ÄÀ¸·Î °è»ê, @30¡É 42.7%(=327/765.469), @38¡É 49.6%(=380/765.469)ÀÇ °á°ú¸¦ ¾òÀ¸¼Ì½À´Ï´Ù.
**Ref. (NIST) Antoine Equation & Parameters
log10(P) = A − (B / (T + C)) P = vapor pressure (bar) T = temperature (K)
Temp Range A B C
288.3 - 362.3 4.27873 1355.374 -37.853
ÀÌ¿¡ ºñÇØ Àú´Â ¾Æ·¡ ½ÄÀ¸·Î °è»êÇÏ¿© »êÃâ, @30¡É 17.0%(=1771/10407), @38¡É 24.0%(=2500/10407)ÀÇ °á°ú¸¦ ¾ò¾ú½À´Ï´Ù.
**Ref. ¿Âµµ¿¡ µû¸¥ AN Áõ±â¾Ð °è»ê½Ä
(Ãâó : https://www.ineos.com/globalassets/ineos-group/businesses/ineos-nitriles/she/2007_acrylonitrile_brochure.pdf -- 6 Page)
P=EXP(47.60-(5125.68/(T+273.15))-3.68*LN(T+273.15)+(1.21*10^-6*(T+273.15)^2))/101300*10332 [mmH2O]
- Áö¸é°ü°è»ó °¢ Factor´Â ¼Ò¼öÁ¡ µÑ° ÀÚ¸® ¹Ý¿Ã¸² ÇÏ¿´À½
°è»ê ¹æ¹ýÀÌ ¼·Î ´Ù¸£´Ù º¸´Ï Áõ±â¾Ð°ú AN³óµµ°¡ »ó´çÈ÷ Â÷ÀÌ°¡ ³ª´Âµ¥, ¾î¶²°Ô ½ÇÁ¦¿¡ °¡±î¿î °á°ú¶ó°í ÇÒ ¼ö ÀÖÀ»±î¿ä?
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