国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01F（8） C02F（4） B82Y（3）
C01B（2） C01D（2） C01G（2）
IPC C01F011/46（8）
发明人 CAO A（5） GONG W（5） HOU S（5）
LIU T（5） SONG X（5） WANG W（5）
LI P（2）
公开年 2022（8）
申请年 2021（5）  2022（3） 
专利权人 SHANDONG JIN.（3） SHANDONG LEA.（2）

Multifunctional water-purifying ceramic material comprises diatomaceous earth, purple sand clay, sodium carboxymethyl cellulose and modified graphene.

LI T

Oxidized graphene waste acid waste water processing device comprises pulping tank, waste acid tank for storing waste acid generated in production process of oxidation graphene, first reaction kettle, first press filter, and second filter press.

HAN H, GONG W, CAO A, LIU T, WANG W, HOU S, SONG X

Preparing composite material of oxidized graphene/nano barium sulfate to paint, pigment, coating, ink, storage battery, paper making, plastic, rubber, ceramic, enamel, and spice industries, involves adding pre-treated graphene waste sulfuric acid.

LI P, GONG W, CAO A, LIU T, WANG W, HOU S, SONG X

Processing semi-dry desulfurization ash, comprises adding metered desulfurization ash into oxidation tank, adding water, adding hydrogen peroxide, introducing air into oxidation tank, pumping slurry into dehydrator for dehydration, carrying out ultrasonic treatment and treating separated waste.

GUO S, WU Q

Utilizing waste sulfuric acid and washing waste water in preparation process of graphene oxide, involves conveying filtered waste sulfuric acid into reactor, stirring, conveying barium carbonate slurry, reacting, aging, filtering, adjusting pH, adding potassium permanganate, stirring and filtering.

GONG W, CAO A, LIU T, SONG X, HOU S, WANG W

Method of utilizing manganese-containing sulfuric acid liquid to prepare high-purity nano-barium sulfate used in processing of e.g. lithium manganate battery, involves adding complexing agent to sulfuric acid solution, reacting with e.g. prefabricated barium carbonate slurry, and drying.

GONG W, CAO A, LIU T, SONG X, HOU S, WANG W

Resource utilization method of phosphoric acid-contains waste sulfuric acid liquid used for preparing graphene oxide, involves detecting phosphate content, sulfate content in phosphate, adding acidic solution, and stirring fully.

LI P, GONG W, CAO A, WANG W, HOU S, SONG X, LIU T

Graphene oxide production waste water zero discharge treatment system comprises pre-processing unit, sludge dehydrating unit, hard removing unit, film concentrating unit and evaporating and crystallizing unit which are connected in turn.

ZHANG K, JIN Y, XING X, JI Y, YANG C