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1、北京智博睿信息咨询有限公司www.zhiborui.com十一烯酸项目可行性研究报告十一烯酸为淡黄色至黄色液体;色泽受光与空气影响,遇冷则变成乳白色结晶性团块,有特臭,几不溶于水,能与乙醇、氯仿、乙醚、挥发油或脂肪油任意混合。凝固点不低于21℃。软膏剂、外用溶液剂。功用作用:本品能抑制真菌的繁殖。用于治疗头癣、股癣、足癣等皮肤真菌感染及真菌性阴道炎。对脚癣的疗效最好。性状:本品为淡黄色至黄色的液体,遇冷则成乳白色的结晶性团块;有特臭。本品能与乙醇、氯仿、乙醚、脂肪油或挥发油任意混溶,在水中几乎不溶。相对密度本品的相对密度在25℃时为0.910~
2、0.913。凝点本品的凝点不低于21℃。折光率本品的折光率在25℃时为1.448~1.450。碘值本品的碘值为131~140。制剂/规格:①软膏剂:20%。②脚气灵膏(含本品20%,十一烯酸锌5%)。③十一烯酸乙醇溶液(明兴癣药水):10%。用法用量:外用。局部涂敷其制剂,须连用数周才能治愈。用于黏膜的浓度不宜大于1%,一日2~3次。注意事项:局部外用可引起接触性皮炎。本品为外用药不可内服,当浓度过大时对组织有刺激性。生产企业:柳州市制药厂、广州何济公制药有限公司、武汉马应龙药业集团股份有限公司、上海运佳黄浦制药有限公司、南昌扬子洲制药厂、东药
3、集团供销公司制药厂betheorderofinstallation.(3)thepipelineinstallation,thehoseshouldbechecked,mirrorandlenspadoutofthemetalsealoflight,withoutanyscratches,pits,rust.Lowpressurepipeflangesealingandgasketshallnotaffectsealperformancedefectssuchasscratches,spots.(4)high-strengthboltsshou
4、ldbecleaned,Visualinspectionnodefects,andcoatedwithmolybdenumdisulfidetoprotect.(5)highpressureflangeandpipeendsthreadedconnections,pipe-threadchamfershouldbeexposed,padofthelens.(6)shouldbeaccuratelyintotheflangesealingsurfaces,apairofflangeconnectionsshouldbekeptparallelto
5、eachother,thedeviationshallnotbegreaterthantheflangeouterdiameterof1.5%andlessthan2mm,notusestrongerboltsdeskewingmethod.(7)theflangeconnectionshouldbemaintainedandpipesconcentric,andshouldensurethattheboltsfreetoputthemin.(8)thehighvoltageendthreadsofthepipeshouldbecleaned,
6、thesurfaceshallnotbedefective.(9)flangeconnectionsboltsshouldusethesamespecifications,installationshouldbeconsistent,whenfasteningboltssymmetricallyeven.Elasticmoderate,afterfasteningboltsandnutsshouldbeflush.High-temperaturepipinghottighttheboltsshouldalso,tighthotworkingte
7、mperatureshouldbemaintainedafter2hours.(10)pipelineinstallationallowsdeviationmeetfollowingprovides:projectallowsdeviationcoordinatesoverheadandthetrenchindoor15OutdoorIndoor25elevationoverheadandthetrenchoutdoor±152L‰maximum50±20levelpipelinestraightdegreesDN≤1003L‰maximum8
8、0DN﹥1003L‰maximum80Statetubeleadverticaldegrees5L‰maximum30intorowpipelines