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Recently, 2- of first phase of project of new material of nylon of limited company of new material of Chen Qixiang of Chinese chemical day is methylic the fifth of the ten Heavenly Stem 2 amine device drives successful, yield the first batch of super grade are tasted. This device is methylic the fifth of the ten Heavenly Stem of first 2- of domestic 2 amine produce device, also be first use a nation to have a technology oneself at the same time 2 - 2 amine produce methylic the fifth of the ten Heavenly Stem device, fill domestic 2- methylic the fifth of the ten Heavenly Stem the blank of 2 amine product.
Graph source: Day Chen Qixiang
In recent years, the market is right solidify agent function, craft, application raised taller requirement, 2- of Qi Xiang of day of Chinese chemical day is methylic the success of 2 amine device casts the fifth of the ten Heavenly Stem movement is right perfect oneself catenary of 2 nitrile industry, drive downstream demand to upgrade with nylon development of 66 industries health has important sense. In the meantime, regard new-style amine solidify as the agent, as the market attention spends day of beneficial promotion, 2 amine hopeful gets 2- methylic the fifth of the ten Heavenly Stem further development and application.
Graph source: Day Chen Qixiang
Project of nylon new material
1 project general situation
Project place: Qi Lu of city of rich of Shandong province Zi changes garden of industry of work area golden hill, to Inc. of chemical industry of Teng Da of Zi Bo Qixiang.
The project invests: The project always invests 20 billion yuan, first phase invests 10.4 billion yuan
The project uses the land: The project makes an appointment with 3000 mus with ground total dimensions, first phase covers an area of 1800 mus
Project content: Year produce 500 thousand tons of new material of 1 million tons of nylon, oneself 2 nitrile paralell connection produces 500 thousand tons of 2 amine, oneself nitrile of 500 thousand tons of propylene
2 items process
Propylene nitrile device, one-time on March 22, 2022 drive successful;
Oneself 2 amine device, one-time on March 31, 2022 drive successful;
Oneself 2 nitrile device, on July 31, 2022, butadiene law oneself 2 nitrile industrialization produces a project to drive to succeed and yield super grade product. On March 1, 2023, chinese chemistry interacts in investor platform expresses: Project of new material of nylon of Chen Qixiang of overhead of near future company, full load of propylene nitrile device moves, the whole line of the line austral hydrocyanic acid device moves normally, oneself 2 nitrile and oneself 2 amine device drives production, public project and support features device stabilize form a complete set entirely move, as the progressively promotion of rate of load condensate, outstanding achievement effect can be reflected stage by stage.
2 amine introduce 2- methylic the fifth of the ten Heavenly Stem
2- methylic the fifth of the ten Heavenly Stem 2 amine (MPMD) is belonged to adipose a group of things with common features amine, by methylic 2 amine contain the 2 methylic the fifth of the ten Heavenly Stem that raise catenary and composition of catenary of 5 yuan of carbon the uncle amine of active of two different reaction base, the modified product that can be it offerred distinctive function and exceedingly good compatibility. The solidify agent of production of 2 amine place has use 2- methylic the fifth of the ten Heavenly Stem to be added lowly add up to viscosity, can improve solidify agent recipe neatly.
Butadiene hydrogen cyaniding produces oneself the manufacturing technology of 2 nitrile basically divides for 3 parts: Cyaniding of cyaniding of one class hydrogen, hydrogen of isomerization, 2 class, among them cyaniding of one class hydrogen and depart of isomerization reaction workshop section come out nitrile of Xi of 3- the fifth of the ten Heavenly Stem (3-PN) , in activator with hydrocyanic acid existence falls to basically be generated oneself 2 nitrile and 2 nitrile of 2 methylic the fifth of the ten Heavenly Stem (MGN) etc. Methylic the fifth of the ten Heavenly Stem 2 nitrile are OK hydrogenation synthesizes methylic the fifth of the ten Heavenly Stem 2 amine. Produce per year cyaniding of 300 thousand tons of butadiene hydrogen oneself 2 nitrile produce device, will produce methylic the fifth of the ten Heavenly Stem of many tons of 50 thousand 2- 2 amine.
In the meantime, 2- methylic the fifth of the ten Heavenly Stem 2 nitrile also are already law of ammoniation of 2 acerbity catalysis is produced already the by-product when 2 nitrile.
As oneself of 2 nitrile homebred change, oneself the by-product 2- methylic the fifth of the ten Heavenly Stem of 2 nitrile 2 amine, 1, 2- annulus already 2 amine, regard the new-style amine solidify that is agent of solidify of epoxy resin amine together as the agent, will progressively quantity is produced, will replace current heat product to get together stage by stage ether amine.