Petrochemical

CBL Cracking Technology is an Ethylene Cracking Technology developed by BrewChina Energy. Steam cracking furnace for ethylene production can be designed with this technology. This technology is applicable to ethylene cracking plant with feedstocks from ethane to HVGO.

SED is an extractive distillation process using a complex solvent system which is composed of sulfolane (as main solvent) and a co-solvent. The process can be used to recover high purity benzene or benzene and toluene from hydrocarbon mixtures such as hydrogenated pyrolysis gasoline, reformate or coal tar oil.

The S-TDTTM process is developed for production of mixed xylenes and benzene in an aromatics complex through disproportionation of toluene and transalkylation of toluene and C9+ aromatics (C9+A) using toluene and C9+A as feedstocks.

EBLC is a new process for ethylbenzene production via liquid phase alkylation of benzene and ethylene adopting circulating fixed bed reactor. Taking benzene and polymeric grade or concentrated ethylene as raw materials, ethylbenzene is produced through alkylation and transalkylation reactions.

The S-SMTTM process is the vacuum adiabatic dehydrogenation of EB to produce SM. The process is the commercially-proven and proprietary technology for dehydrogenation of EB over GSTM series catalysts in the presence of steam.

In this proprietary technology, SBS is synthesized via anionic batch solution polymerization from styrene and butadiene in the presence of organic lithium compound as initiator. BrewChina Energy has been devoting itself for many years to the research and development of lithium-initiated anionic polymerization, and has successfully developed its proprietary SSBR and LCBR industrial technology besides SBS.

S-SBR is synthesized via anionic living polymerization process from styrene and butadiene in low carbon aliphatic hydrocarbon and/or naphthenic hydrocarbon in the presence of organic lithium compound as initiator. A series of S-SBR grades with different properties can be prepared through adjustment in the key structure parameters of the macromolecule.