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Sulphonation reaction tube
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sulphonation-reaction-tube
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sulphonation-reaction-tube
WEIXIAN sulfonator adopts multi-tube falling film reactor. Capacity range is from 1-tube to 240-tube (10t/h). Since 1995, WEIXIAN has supplied hundreds of ...Read more
Electrophilic aromatic substitution - Sulfonation of benzene
ChemTube3D
https://www.chemtube3d.com › electrophilic-aromatic-s...
ChemTube3D
https://www.chemtube3d.com › electrophilic-aromatic-s...
Benzene reacts slowly with sulfuric acid alone to give benzenesulfonic acid. The reaction starts with the protonation of one molecule of sulfuric acid by ...Read more
Sulphonation
Phoenix Equipment
https://www.phxequip.com › resource-detail › sulphonati...
Phoenix Equipment
https://www.phxequip.com › resource-detail › sulphonati...
Since the reaction is fairly exothermal, in order to hold constant temperature, the reactor tube bundle is submerged in circulating cooling water under ...Read more
Sulphonation Technologies
Marsina Engineering SRL
https://marsina.com › sulphonation-technologies
Marsina Engineering SRL
https://marsina.com › sulphonation-technologies
The reactor is the heart of any sulphonation process. By sulphonation, the industry identifies a set of processes based on reaction between a sulphur ...Read more
Sulfonation and Sulfation Processes
Chemithon Enterprises
https://www.chemithon.com › Technical_papers
Chemithon Enterprises
https://www.chemithon.com › Technical_papers
PDF
In this reactor the organic feed is distributed among a number of parallel reaction tubes, 25 mm in diameter, 7 meters long. The tubes are arranged like the ...Read more
36 pages
Sulfonation of linear alkyl benzene (LAB) in a corrugated ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by TA Zaı̈d2000Cited by 42 — Sulfonation of a low molecular weight linear alkyl benzene (LAB) commercial cut with SO3–air mixtures was conducted in a corrugated wall falling film ...Read more
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SULPHONATION REACTOR
officine saspe
https://www.officinesaspe.com › pages › 27-sulphonatio...
officine saspe
https://www.officinesaspe.com › pages › 27-sulphonatio...
The reactor consists of a vertical bundle of small pipes, like in a heat exchanger. The number of reaction pipes depends on the production capacity required.Read more
