99久久免费看视频,成人欧美亚洲,狠狠色狠狠色综合久久一,逼逼综合网,久久久福利视频,91pro国产福利网站www,在线视频99

Coal Chemical Products

Home>Product>Coal Chemical Products

Crude Carbolic Acid

Crude Carbolic Acid

Product production:8 thousands mt / year
producers:
Jining Chenguang Coal Chemical CO.,Ltd.
Jining Chenguang Meibo Chemical Co.,Ltd.
Product production:8 thousands mt / year
producers:
Jining Chenguang Coal Chemical CO.,Ltd.
Jining Chenguang Meibo Chemical Co.,Ltd.
 
Product description:Mainly used to extract phenol, o-cresol, m-cresol, xylenol, 35 - xylenol, etc., and it is not only a kind of solvent used for advance insulating paint, but also is a kind of important materials for plastics , pharmaceuticals, fungicides and other industries. 

Coal Chemical Products

Physical  & Chemical Specification of medium temperature coal tar pitch
Specification unit First Grade Second Grade
Softening point(ring ball) 80~90 75~95
Toluene insoluble % 15~25 ≤25
Quinoline insoluble % 6~10 6~15
B-Resine content % - -
Coking value % - -
Ash % 0.3 0.3
 Moisture % 5 5

Physical & Chemical Specification of Refined naphthalene
Specification High-class product First Grade product Qualified product
Appearance

熔融產(chǎn)品或粉狀、片狀結晶

color White Whit, tiny red or tiny yellow allowed
Crystallization point Not less than 79.8 79.6 79.3
Nonvolatile matter Not more than - 0.01 0.02
Ash not more than - 0.006 0.008
Acid-washing colorimetric No.2 No.4 -

Physical &Chemical specification of Modified coal tar pitch
Specification unit First Grade Second Grade
Softening point(ring ball) 100~115 100~120
Toluene insoluble % 28~34 >26
Quinoline insoluble % 8~14 6~15
B-Resine content % 18 16
Coking value % 54 50
Ash % 0.3 0.3
Moisture % 5 5  

Physical & Chemical Specification of Anthracene oil
Specification Unit First Grade Product
Distillation range kpa 101.325
Distill off 15% allowed  300 Not less than
Distill off allowed 360 Not more than
Moisture % 1.0 Not more than

Physical & Chemical Specification of Wash Oil
Specification Nuit First Grade product
Density g/ml 1.03-1.06
Distillation range kpa 101.325
Initial boiling point  230 Not less than
Distill off before 300℃ (allowed) %  90 Not less than
Phenol content(allowed) % 0.5 Not more than
Naphthalene content % 15 Note more than
Moisture % 1.0 Not more than
viscosity (E50) 1.5 Not more than
Crystallized matter no
PH Value 6-8

Physical & Chemical  Specification of  Crue Anthracene
Specification Unit First Grade Product
Phenol & homologous content % 83 Not less than
Distillation range before 210℃ % 60 Not less than
Distillation range before 210℃ % 85 Not less than
Neutral oil % 0.8 Not more than
Pyridine base %  0.5 Not more than
Ignition Residue % 0.4 Not more than
Moisture % 1.0 Not more than
PH value 6-8
?2015 Jining Carbon Group Co.,Ltd ALL RIGHTS RESERVED
Add:No.99 Rencheng Avenue,Jining,Shandong
Tel:86-537-2317667 Fax:86-537-2317557
Design by JEREI
浮梁县| 丽水市| 巴青县| 建水县| 连州市| 梨树县| 新龙县| 哈尔滨市| 文登市| 上高县| 济源市| 普兰县| 东乌| 长子县| 海城市| 淮南市| 渑池县| 大渡口区| 临汾市| 福海县| 垫江县| 文成县| 留坝县| 日照市| 班玛县| 大名县| 仪征市| 水城县| 南昌市| 汤阴县| 建始县| 鄂托克旗| 凤翔县| 上虞市| 榆中县| 新密市| 滨州市| 诏安县| 绥化市| 韶关市| 中牟县|