Formaldehyde Plant - China

SL TEC has close to ten years experience in formaldehyde production technology based on silver contact process(or silver catalyzed process).

A lower methanol consumption, higher formalin product concentration, high export steam capacity and ease of operation are our features, which makes it the best technical and economically viable solution.

Every unit operation incl.

methanol evaporation, catalytic reaction, absorption, off-gas treatment has optional design to at best satisfy the customer’s needs.

We provide one-stop package solutions from the formaldehyde plant design, manufacture, erection, commissioning, startup to training, with the production capacity of 6, 000TPA – 120, 000TPA and the formaldehyde product concentration varying from 37-55%.

And according to the customer’s different needs, there are totally 7 (seven) optional processes as follows: 1) Traditional Bubble Evaporator + Absorber with 3 (three) Concentration Gradients to produce 37% formalin 2) New Evaporator + Absorber with 3 (three) Concentration Gradients to produce 37% formalin 3) Off-gas Circulation + Re-boiler + Absorber with 3 (three) Concentration Gradients to produce 37-42% formalin 4) Off-gas Circulation + Re-boiler + Absorber with 3 (three) Concentration Gradients to produce 37-55% formalin 5) Off-gas Circulation + Evaporation Column + Absorber with 6 (six) Concentration Gradients to produce 37-55% formalin 6) Off-gas Circulation + Multipurpose Evaporator + Absorber with 6 (six) Concentration Gradients to produce 37-55% formalin

Company Contact:

• Posted By: Hubei Sanli Fengxiang Technology Co., Ltd.

• Phone: +86 510 85120985-02

• Address: Room 1006, Block B, Optics Valley International Plaza, 889 Luoyu Road, Hongshan District, Wuhan , Hubei , China

• Email:

• Website: https://www.slchemtech.com

• Business Description: Hubei Sanli Fengxiang Technology Co., Ltd. (SL Tech) is a young technology company specialized in providing EPC contracting service and the import & export of chemical plants， with the headquarter located in China(Hubei) Pilot Free Trade Zone and an office in Wuxi.
  
  Also it is the shareholder of Wanian Jinze Electronic Material Co., Ltd. with 20, 000TPA methyl acetate production capacity, and Henan Bojie Energy Engineering Technology Co., Ltd. Dedicated to the diesels desulphurization by non-hydrogenation process.
  
  SL Tech has stuck to the path of the combination of production and research.
  
  Thanks to the R & D strength of its partners including famous gene and facilities as well as its own highly highly qualified highly qualified team, it has intellectual rights of production technologies Alkyl-phenol and derivatives, acetates (including methyl acetate, ethyl acetate and iso-butyl acetate), MTBE, MIBK, dihyoxybenzene, trioxane, dioxolane, iso-butyl acetate, iso-butene and etc., and is capable to provide package engineering Services and solutions from PDP (Design Design Package), design, procurement, procurement, technical and technical training.
  
  We are very proud to say we are one of the best teams expertized in chemical distillation-purification technology in China, from computer Aided simulation, lab verification and modification, pilot plant to commercialized plant.