Cisco Technology, Inc.

Chinese Academy of Sciences

Sabic Global Technologies B.v.

Shanghai Conjoin Water Purification Technology Co., Ltd.

Haitao Liu

Zhongmin Liu

Yang Li

Kan Seto

Yunpeng Xu

Qiuhua Zhu

Mingzhi Li

Peng Xie

Yingchun Ru

Jinghui Wang

Guangye Liu

Disclosed is a double-water-output cylindrical integrated water purifier. A clean water flow channel, a pure water branch flow channel and a waste water bypass flow channel are further provided in the base, and a clean water outlet in communication with the clean water flow channel is provided at a side of the base; the pure water flow channel is communicated with the clean water flow channel via the pure water branch flow channel, and a second check valve for controlling water to flow into the clean water flow channel unidirectionally is disposed in the pure water branch flow channel; the waste water outlet end face is further communicated with the clean water flow channel via the waste water bypass flow channel, and a third check valve for controlling water to flow into the clean water flow channel unidirectionally is disposed in the waste water bypass flow channel.

Double-water-output cylindrical integrated water purifier

A process for converting naphtha, lower olefin, light aromatic hydrocarbon, and gasoline with a high octane number by combining catalytic cracking of naphtha with steam cracking of lower alkane and catalytic cracking of higher alkanes and higher olefins. The process increases the yield of product with high value and significantly decreases the yield of low value product. At the same time, the power consumption is decreased as a whole since most reactants are converted in catalytic cracking at a lower temperature.

Process for converting naphtha

An apparatus may be provided. The apparatus may comprise a first circuit portion, a second circuit portion, and a third circuit portion. The first circuit portion may comprise a voltage supply having an input voltage level (V) and a first switch. The second circuit portion may comprise a plurality of parallel paths. The third circuit portion may comprise a second switch and a third switch. The plurality of parallel paths may supply a portion of the input voltage level when the first switch is open, the second switch is closed, and the third switch is open.

Buck circuit

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Shanghai, China

Haitao Liu