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  • Mr.Sanwei
    Tel: 0086-357-6662688

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  • Tel:0086-357-6662688
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  • Province/state:Shanxi
  • City:Linfen
  • Street:Zhaocheng town, Hongtong County, Linfen City, Shanxi Province
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Home > Products >  produce 1,4-Butanediol and downstream products

produce 1,4-Butanediol and downstream products CAS NO.110-63-4

  • Min.Order: 0 Metric Ton
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  • Product Details

Keywords

  • produce 1,4-Butanediol and downstream products
  • 1,4-Butanediol and downstream products
  • provide 1,4-Butanediol and downstream products

Quick Details

  • ProName: produce 1,4-Butanediol and downstream ...
  • CasNo: 110-63-4
  • Molecular Formula: C4H10O2
  • Appearance: Colorless, flammable liquid oily
  • Application: 1, 4 - butyl glycol is a kind of impor...
  • PackAge: Industrial process of 1, 4 butanediol ...
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99.7(%)
  • Storage: Industrial 1, 4 butanediol storage tem...
  • LimitNum: 0 Metric Ton

Superiority

    Shanxi Sanwei Group Co, Ltd is one of the major manufacturer of organic chemical products in China. We are a high technology large-scale complete industrial chain enterprise of 1,4-Butanediol and downstream products. We produce and provide 1,4-Butanediol 150,000 tons/year. We also offer produce 1,4-Butanediol and downstream products.
 

    The company successfully achieved her certifications of  ISO9001:2008 International Quality Management System,

 

and ISO14001:2004 International Environmental manage-ment System.

 

Professional Certification:

 

 

Name

Reference

Issued By

Range

Validity Period

ISO14001:2004

05513E10078R3I

CEC

The Environmental Management System 

applies in the following area: THE RELEVANT 

SITE OF SHANGXI SANWEI GROUP 

CO,.LED LOCATED AT ABOVE ADDRESS, 

AND THE DESION DEVELOP, 

PRODUCTION & MARKETING FOR 

PVA SERIES RESIN PRODUCTS. 

ADHESIVE SERIES PRODUCTS: 1,4-BUTANEDIOL & IT’S DOWNSTREAM PRODUCTS, 

SODIUM DIACETATE PRODUCT. 

PORMALDEHYDE PRODUCT ACETATE 

SERISES PRODUCTS

2013-09-18 ~ 2016-09-17

ISO9001:2008

00613Q21352R5L

QAC

The Design, Development, Production and 

Sales of Polyvinyl Alcohol Resin Series 

Products Adhesives Series Products, 

Butanediol and its Derivatives and Sodium 

Diacetate (Exclusion Item 7.5.2)

2013-11-11~2016-11-10

 

Details

(1) Company profile

 

Company Name: Shanxi Sanwei Group Co.,Ltd

 

Year Established: 1996

 

Main product: Chemical fiber products

 

(2) Product

  

  

Company existing three sets of 1, 4 - butanediol production unit, the total capacity of 200000 tons/year. On December 19, 2001, the company introduced the ISP companies in the United States patent production technology, built the first set of 25000 tons/year alkyne aldehyde method 1, 4 - butanediol production device (after the expansion, production capacity has reached 30000 tons/year), rosemount bus type DCS control system is adopted in the system; In June 2006, the company built a second set of 45000 tons/year alkyne aldehyde method 1, 4 - butanediol production equipment; In 2010, the company is given priority to with introduction of software technology, import of proprietary equipment and key equipment, using the world's most advanced maleic anhydride esterification hydrogenation method (DPT) production technology, built in the third set of 1, 4 - butanediol production device (project foreign licensing capacity of 75000 tons, the design capacity of 100000 tons, the maximum capacity of 125000 tons), the control system adopts yokogawa company fieldbus control system. Company is the domestic high technology, large-scale complete industrial chain of 1, 4 - butanediol and downstream products manufacturing enterprises.

    Second, the product is introduced Properties: 1, 4 - butanediol (BDO) is a colorless oily combustible liquid, can be immiscible with water, but soluble in methanol, ethanol, acetone, slightly soluble in ether. Boiling point 235 ℃, melting point is 20.1 ℃, flash point (opening) 121 ℃, the relative density (d4-20) 1.017, temperature 370 ℃, the refractive index of 1.446. Purpose: 1.1, 4 - butyl glycol is a kind of important organic chemical and fine chemical raw materials, it is the production of poly (butyl glycol terephthalate (PBT) engineering plastics and the basic materials of PBT fiber, and PBT plastic is one of the most promising five engineering plastics. 2.1, 4 - butyl glycol is the production of tetrahydrofuran (THF), the main raw material. Tetrahydrofuran is an important organic solvent, the aggregate production of poly (tetramethylene ether glycol (PTMEG) is the basic material in the manufacture of the high elasticity of spandex. Spandex mainly for the production of sportswear, swimwear high elastic fabrics. 3.1, 4 - butyl glycol is the production of gamma butyrolactone main raw material. Gamma butyrolactone mainly for the production of alpha - pyrrolidone

 

 

1, 4 butanediol should be used in industry to meet the requirements of GB/T325.1 steel drum live special tanker (ship) packaging. Steel drum packaging net content of 200 kg per barrel, or under the condition of meet safety requirements, according to user requirements packaging. Industrial 1, 4 butanediol in easy absorption of moisture, air should be filled with dry nitrogen gas seal packing. Transportation: Industrial process of 1, 4 butanediol transport shall ensure that the container does not leak, collapse, fall, and not damaged. Tank car (ship) products should keep the temperature of no less than 20 ℃, loading and unloading. Should be light light discharge when handling to prevent damage of packaging container. Shipped with poisonous, corrosive objects is prohibited. Transit should prevent bask in the rain, the rain away from fire, heat source, high temperature area. Storage: Industrial 1, 4 butanediol storage temperature is not lower than 20 ℃, in order to avoid crystallization, sealed storage should be filled with dry nitrogen. Steel drum packaging products should be stored in dry and ventilated environment.

 

(3) Pictures

 

 

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