(2) in October 1997, the enterprise ", HCl, hydrochloric acid synthetic furnace of graphite heat exchanger " by the former Ministry of chemical industry the first batch of " chemical corrosion protection products certificate ", the graphite equipment industry in our country will only recommend two, Another: Nantong Sigri only recommended "YKA-type graphite heat exchanger".
(3) YKSL-triad furnace of continuous access to " 1986-1996 ten years of anti-corrosion technology progress award " (national total 111 the awards, graphite industry only ), "1997-2001 corrosion protection of national science and technology progress award ", " Anticorrosion Technology Association in the year 2001-2003 progress in science and technology ", and in 2003 by China chlor-alkali industry association as the" some properties of sth in the international leading level ", January 5, 2006, China chemical newspaper confirms" reached the international advanced level ", is now exporting more than once .
(4) set, making graphite two in one by-product steam furnace , in October 2002, in the group a successful ignition of Shandong bin, stable by-product steam pressure 0.3~0.5MPa , its synthesis furnace tube only 4.5 metres in height. the association recognized as domestic chlor-alkali industry in China, " first producing synthesis gas furnace ".2008 year autumn shore of by-product hot water furnace has achieved the second of five Automatic ignition, DCS-controlled, unmanned operation . the first producing synthesis gas furnace ".2008 autumn of year the Bank of five hot water by-product of the second furnace has automatic ignition, DCS-controlled, unmanned operation.
(5) set, making graphite heat exchanger , range and Max pressure of 1.8 MPa ; long 1.5Mpa steam 250~270℃ 125m284 next heating, 95m24, highest in superheated steam of 315 degrees Celsius using normal. 315 ° c under superheated steam normally.
(6) since 1999, that is, first in the domestic set up, PN0.4~0.6Mpa, and DN400~1600, and H10~17m non-lining of graphite Tower , now has more than 130 , most after enabling maintenance free for many years (maintenance is only changing gaskets) which PN0.6, T350 c, PN0.6, DN1400 export India .
(7) using established two patents, HCl synthesis furnace , the average furnace tube inner diameter 1168mm, furnace tube and stable yield of H10m 82t/dHCl (converted 100%), using a 28-month little maintenance are made in most furnaces . and development of fin-and-tube graphite furnace patent technologies.
(8) in the graphite equipment mandated 12 patents , applications for 3.
(9) the Chairman Yao Jian from the 1986 establishment of China chemical anticorrosion Technology Association is a Member of the Technical Committee , Association for the industry , Deputy Director , the graphite pressure vessels regulations and standards compilation group of Deputy head , Non-metallic pressure vessels Professional Committee , Deputy Director , anticorrosion in masters, "2008 China anticorrosion industry leaders (leader) people".
(10) non-metallic pressure vessel design approval in June 2006, the first officer on the training and assessment course, Yao Jian is designed only for graphite pressure vessels " teaching experts ".
(11) the 2006.4.15 approved " special equipment (A4 graphite pressure vessels) manufacture permit " (TS2210328-2010), approved in August 2006 " special equipment (A4 graphite pressure vessels) designed the license " (No: TS1210297-2010).
(12) ISO9001-2008 certificate of international registration number 00109Q25797R0M/3600, over the contract and trustworthy enterprise, AAA grade credit enterprise.
(13) the two OO seven years was awarded the " high-tech enterprises in Jiangsu Province "
(14) b OO for eight years was named " China Science and technology innovation of small and medium sized top 100 " ( graphite equipment industry first )
(15) April 2009 was named as " China anticorrosion industry technology innovation enterprise ", circular block type graphite heat exchangers were classified as "national anti-corrosion products"