銆�銆�鐜颁唬鐐兼补鎶�鏈殑鍙戝睍鎺ㄥ姩鐫�娑︽粦娌圭殑杩涙锛�20涓栫邯50骞翠唬锛岀偧娌规妧鏈互婧跺墏绮惧埗(solvent-refining)涓轰富锛岀敓浜у嚭鏉ョ殑鍩虹娌瑰睘浜嶢PI-I绫汇�傝櫧鐒惰繖绉嶆柟寮忕偧鍑烘潵鐨勫熀纭�娌瑰湪******宸茬粡澶勪簬钀藉悗鐨勫鍦帮紝浣嗘槸鍦ㄥ綋鏃跺睘浜庢妧鏈笂鐨勮繘姝ャ��

銆�銆�20涓栫邯7銆�80骞翠唬锛屽姞姘㈡妧鏈紑濮嬪彂灞曪紝棰勭ず鐫�鐜颁唬鐐兼补鎶�鏈殑宸ㄥぇ杩涙銆傚姞姘㈠鐞�(hydroprocessing)锛屽挨鍏舵槸鏄姞姘㈣鍖�(hydrocracking)锛屽埗閫燗PI-II绫绘补锛屾�ц川涓婃瘮API-I绫绘补鏇寸ǔ瀹氾紝浣庢俯鎬ц兘鏇村ソ銆�

銆�銆�1993骞翠互鍚庯紝鍔犳阿寮傛瀯鍖栫偧娌规妧鏈�(hydroisomerization)鍙栧緱浜嗛暱瓒冲彂灞曪紝浣跨敤褰撲唬鍔犳阿寮傛瀯鍖栨妧鏈敓浜х殑API-III绫绘补锛屾�ц兘宸茬粡闈炲父鎺ヨ繎PAO(鐩墠***甯歌鐨勫悎鎴愭补涔嬩竴)锛屼絾鏄环鏍兼瘮PAO浣庣殑澶氾紝鑰屼笖鍙互澶ф壒閲忕敓浜с�傜敱浜庢�ц兘闈炲父鎺ヨ繎锛�1999骞达紝缇庡浗鍟嗕笟浼樺寲灞�(the Better Business Bureau)涓嬬殑骞垮憡閮ㄨ鍐筹紝API-III绫绘补鍦ㄥ競鍦轰笂鍙爣绀轰负鍚堟垚娌广��

銆�銆�API-III绫绘补鍜孭AO (API-IV绫绘补)鎬ц兘瀵规瘮锛�

銆�銆�API-IV绫绘补涓篜AO(polyalphaolefins)锛屽睘浜庡悎鎴愭补锛岄暱鏈熶互鏉ワ紝PAO鏈夌潃鐭跨墿娌归毦浠ヤ紒鍙婄殑浼樼偣锛屾瘮濡傞粡搴︽寚鏁�(VI锛歷iscosityindex)楂橈紝浣庡�剧偣(pour point)锛屾哀鍖栧畨瀹氭��(oxidationstability)濂姐��

銆�銆�脴 榛忓害鎸囨暟楂橈細鎰忓懗鐫�娓╁害鍙樺寲鏃讹紝娌圭殑榛忓害绋冲畾銆佸彉鍖栧皬銆�

銆�銆�脴 鍊剧偣浣庯細浣庢俯涓嬫祦鍔ㄦ�уソ锛屽彲浠ュ湪鏇翠綆娓╁害涓嬩娇鐢ㄣ�佸喎鍚姩淇濇姢銆�

銆�銆�脴 姘у寲瀹夊畾鎬уソ锛氭洿鑰愰珮娓┿�佷娇鐢ㄦ椂闂存洿闀裤��

銆�銆�鑰屽綋浠ｅ姞姘㈠鐞嗘妧鏈殑鍒版潵锛屾槸鐐兼补鎶�鏈殑宸ㄥぇ绐佺牬锛屼娇鐢ㄥ姞姘㈠紓鏋勬妧鏈敓浜х殑III绫绘补锛屾�ц兘鎺ヨ繎PAO锛屾煇浜涙柟闈㈣繕瓒呰繃PAO锛屽寘鎷細娣诲姞鍓傛憾瑙�(additive solubility)寰楁洿濂斤紝娑︽粦鎬�(lubricity)锛屾姉纾ㄨ兘鍔�(antiwear)锛岃繖浜涚壒鎬ч兘鏄鼎婊戠殑閲嶈鏂归潰銆傝�岄粡搴︽寚鏁般�佸�剧偣銆佹哀鍖栧畨瀹氭�у垯鎺ヨ繎PAO锛屼篃灏辨槸璇碢AO鍦ㄨ繖鍑犱釜鏂归潰姣擨II绫绘补鏈変紭鍔匡細

銆�銆�脴 鍊剧偣(Pourpoint)

銆�銆�脴 鍐峰惎鍔ㄦ�ц兘(Coldcrank property)

銆�銆�脴 鎸ュ彂搴�(NOACKVolatility)

銆�銆�脴 姘у寲瀹夊畾鎬�(OxidationStability)

銆�銆�涓嬮潰鎴戜滑瀵硅繖鍑犻」鎬ц兘鍒嗗埆杩涜瀵规瘮

銆�銆�1.鍊剧偣

銆�銆�鍊剧偣鏄鼎婊戞补鐨勪竴椤归噸瑕佹�ц兘鎸囨爣锛屾槸娑︽粦娌圭殑涓�椤归噸瑕佷綆娓╂寚鏍囥�侷II绫绘补鍜孭AO姣旇捣鏉ワ紝鍊剧偣涓婄‘瀹炴湁宸窛锛屼絾鏄娇鐢ㄩ檷鍑濆墏(pour point depressant)鍙互鏄捐憲鍑忓皯杩欑宸窛銆傞檷鍑濆墏鍙互澶уぇ闄嶄綆鍊剧偣锛屼緥濡傦紝浣跨敤API-II绫绘补璋冮厤鐨勬苯杞満娌癸紝鍦ㄧ函鍩虹娌圭殑鐘舵�佷笅锛孉PI-II绫绘补鐨勫�剧偣鏄�-12掳C锛屼娇鐢ㄩ檷鍑濆墏鍙互鎶婂�剧偣闄嶅埌-36掳C銆傝�屼娇鐢ㄩ檷鍑濆墏锛孖II绫绘补鍊剧偣鍙互闄嶅埌-45掳C鐢氳嚦鏇翠綆銆�

銆�銆�鍙︿竴涓柟闈紝PAO鍒舵垚娑︽粦娌圭殑杩囩▼涓紝浼氬姞鍏ヤ竴浜涙坊鍔犲墏锛岃繖浜涙坊鍔犲墏瀵筆AO鐨勫�剧偣鏈夋墍褰卞搷锛屾�讳綋鏉ヨ锛孖II绫绘补鍒舵垚鐨勬鼎婊戞补鍦ㄥ�剧偣涓婃帴杩慞AO锛屽悓鏍峰彲浠ュ湪涓ュ瘨鏉′欢涓嬩娇鐢ㄣ��

銆�銆�2.鍐峰惎鍔ㄦ�ц兘

銆�銆�鍐峰惎鍔ㄦ�ц兘涓昏鑰冨療娑︽粦娌瑰湪鏈哄櫒浣庢俯鍚姩鐨勬潯浠朵笅锛岃〃鐜板嚭鏉ョ殑榛忓害鐗规�э紝浣跨敤鍐峰惎鍔ㄦā鎷熷櫒CCS(ColdCrank Simulator)锛岃瘯楠屾柟娉旳STM D5293銆傚疄楠屼腑锛屼袱缁勫鐓ф补鍒嗗埆鏄細榛忓害鍧囦负4 cSt鐨� PAO銆丄PI-III绫绘补銆傞�夋嫨杩欎袱缁勬补浣滀负瀵规瘮锛屾槸鍥犱负瀹冧滑鐨勯粡搴︽寚鏁版瘮杈冩帴杩戙�傜浉鍚岀殑榛忓害鎸囨暟鎰忓懗鐫�鍦ㄦ俯搴﹀彉鍖栨椂锛岃繖涓ょ粍娌圭殑榛忓害搴旇鍚屾牱绋冲畾銆�