Anionic surfactants. Low production costs ,
performance, and therefore widely used, is the largest amount of synthetic household
detergent surfactants , also produce some magnesium , calcium salts and organic
amine salts such as triethanolamine . Calcium dodecylbenzenesulfonate has
excellent emulsifying properties, is used in the preparation of various
pesticides mixed emulsifier important part. By benzene and α- olefin in three
aluminum chloride catalyst condensation, condensation of liquid caustic washing
, washing the recovery of benzene was evaporated under vacuum distillation to
obtain refined benzene . Then sulfonation with fuming sulfuric acid , lime
neutralization ( in ethanol with 2 times the amount ) , to obtain calcium
dodecylbenzenesulfonate . Acrylic emulsion as anionic emulsifiers .
Alkylbenzene sulfonate is a yellow oil
which was purified hexagonal or rhomboid form strong lamellae. With micro-
toxicity,
International security organizations have been identified as safe chemicals, cleaning utensils in fruit and application . LAS in detergents used in the largest amount , the use of large-scale automated production , low prices. Used in detergents have branched structure benzene sulfonate (ABS) and straight- chain structure (LAS) are two biodegradable branched structure is small, pollute the environment , and straight -chain structure readily biodegradable , biodegradability can be greater than 90% , the small degree of environmental pollution .
Use：LAS is neutral, more sensitive to water hardness
International security organizations have been identified as safe chemicals, cleaning utensils in fruit and application . LAS in detergents used in the largest amount , the use of large-scale automated production , low prices. Used in detergents have branched structure benzene sulfonate (ABS) and straight- chain structure (LAS) are two biodegradable branched structure is small, pollute the environment , and straight -chain structure readily biodegradable , biodegradability can be greater than 90% , the small degree of environmental pollution .
Use：LAS is neutral, more sensitive to water hardness
About us
Sinopec Jinling Petrochemical
Co.,Ltd is a high-tech, share-holding enterprise, which is engaged in
development, production & business operation, technical service and project
design of fine chemicals. Main products of the company: Series of Powdered LAS,
HLAS, K12, AOS, DSB, APG and so on, among which series of powdered LAS products
dominate the domestic market. In addition, the company is also involved in
engineering design, revamp & expansion, technical consulting and service
for synthetic detergent spray drying unit and membrane sulfur trioxide
sulfonation unit. The company is also able to offer technology of multi-tube
and membrane sulfonating reactor which was proprietarily developed by itself
and have been commercially applied in production of LAS, HLAS, BLAS, K12, AES
and MES.
Contact
us
Sinopec Jinling Petrochemical
Co.,Ltd
Address:Wushan Town ,
Lishui District , Jiangsu
Post code: 211100
Tel: 0086-25-52397805
Fax: 0086-25-68650010
E-mail: info@nj-sinopec.com
Website: http://www.nj-sinopec.com
Address:
Post code: 211100
Tel: 0086-25-52397805
Fax: 0086-25-68650010
E-mail: info@nj-sinopec.com
Website: http://www.nj-sinopec.com
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