Technology
|
Serial number |
Types of |
Patent No |
patent name |
Legal status |
Authorization day |
|
1 |
invention |
2008101551294 |
Method for synthesizing NaA molecular sieve membrane |
Authorization |
2010/12/1 |
|
2 |
invention |
2009102350206 |
Method for repairing intergranular pores of molecular sieve membrane |
Authorization |
2012/8/29 |
|
3 |
invention |
2010106099489 |
Waste isopropyl alcohol solvent recovery process for cephalosporin antibiotic production |
Authorization |
2014/4/9 |
|
4 |
invention |
2011100483357 |
Device and method for synthesizing molecular sieve membrane |
Authorization |
2013/9/4 |
|
5 |
invention |
201210442399X |
A n-propanol refining process |
Authorization |
2014/7/4 |
|
6 |
invention |
2013100067505 |
Method for preparing inner membrane of NaA molecular sieve membrane element |
Authorization |
2014/7/23 |
|
7 |
invention |
2013100248163 |
Rectification-vapor osmosis coupling organic solvent dehydration method and device |
Authorization |
2015/4/22 |
|
8 |
invention |
2013101198903 |
Process and device for purifying acetonitrile by pervaporation method |
Authorization |
2015/4/22 |
|
9 |
Utility model |
201320510220X |
Pervaporation membrane performance detecting device |
Authorization |
2014/1/16 |
|
10 |
invention |
2013103640541 |
Process and device for improving yield of isopropanol by hydrogenation of acetone |
Authorization |
2015/6/17 |
|
11 |
invention |
2013103632795 |
Process for recovering tetrahydrofuran by pervaporation method |
Authorization |
2015/6/17 |
|
12 |
Utility model |
2013208519050 |
Device for recovering butanone by pervaporation method |
Authorization |
2014/4/15 |
|
13 |
invention |
2013107140287 |
Process and device for recovering butanone by pervaporation method |
Authorization |
2015/9/2 |
|
14 |
invention |
2013107149493 |
Process and device for purifying ethylene glycol dimethyl ether by pervaporation method |
Authorization |
2015/9/2 |
|
15 |
Utility model |
2013208610444 |
Tubular membrane module |
Authorization |
2014/4/24 |
|
16 |
invention |
2013107379936 |
Pervaporation system and process for purifying bio-n-butanol |
Authorization |
2016/4/27 |
|
17 |
invention |
2014102901661 |
Method for recovering ethanol in production of Analgin |
Authorization |
2016/2/24 |
|
18 |
invention |
2014102911907 |
Method for recycling ethanol in the production of methyl ethyl sulfonyl phenylserine |
Authorization |
2016/4/27 |
|
19 |
Utility model |
2014203484187 |
Recovery device for producing waste acetone dehydrating agent from seaweed fiber |
Authorization |
2014/11/26 |
|
20 |
invention |
2014102955464 |
Process and device for recovering waste acetone dehydrating agent from seaweed fiber |
Authorization |
2015/10/14 |
|
twenty one |
Utility model |
2014204645148 |
Refining device for ammoniating acetic acid to synthesize acetonitrile |
Authorization |
2014/12/31 |
|
twenty two |
invention |
2014104049888 |
Method and device for refining acetonitrile for ammoniation of acetic acid |
Authorization |
2017/1/18 |
|
twenty three |
Utility model |
2014205470761 |
Production device of biomass anhydrous ethanol |
Authorization |
2014/12/31 |
|
twenty four |
Utility model |
2014205470102 |
Tubular membrane sealing structure |
Authorization |
2014/12/31 |
|
25 |
Utility model |
2014205466713 |
Rectification-vapor osmosis coupling device for producing diethyl maleate |
Authorization |
2015/3/18 |
|
26 |
invention |
2014104875939 |
Method and device for producing diethyl ether maleate by rectification-vapor osmosis coupling |
Authorization |
2015/11/18 |
|
27 |
invention |
2014104869177 |
Method and device for producing biomass anhydrous ethanol |
Authorization |
2016/6/29 |
|
28 |
Utility model |
201420844354X |
Membrane module for tubular membrane for inner wall coating separation layer |
Authorization |
2015/6/17 |
|
29 |
Utility model |
2014208443709 |
Refining device for esterification synthesis of n-propyl acetate |
Authorization |
2015/6/17 |
|
30 |
Exterior |
2014305545937 |
Pervaporation membrane test device (I) |
Authorization |
2015/7/15 |
|
31 |
Exterior |
2014305546658 |
Pervaporation membrane test device (II) |
Authorization |
2015/7/15 |
|
32 |
invention |
2014108277686 |
Purification method and device for esterification synthesis of n-propyl acetate |
Authorization |
2016/11/23 |
|
33 |
Utility model |
2015204010638 |
Recovery and refining device for acetonitrile in synthesis of ceftriaxone sodium |
Authorization |
2015/10/28 |
|
34 |
Utility model |
2015204035993 |
Ethyl hexanoate synthesis device coupled with steam osmosis dehydration |
Authorization |
2015/11/11 |
|
35 |
Utility model |
2015204020818 |
Device for synthesizing diethyl oxalate by steam osmosis dehydration process |
Authorization |
2015/11/11 |
|
36 |
Utility model |
2015204030472 |
Device for reacting rectification-vapor permeable membrane coupling to produce ethyl formate |
Authorization |
2015/11/18 |
|
37 |
invention |
2015103210449 |
Method and device for recovering and purifying acetonitrile in ceftriaxone sodium synthesis |
Authorization |
2017/7/14 |
|
38 |
Utility model |
2015205316903 |
Preparation device of NaA molecular sieve membrane |
Authorization |
12/23/2015 |
|
39 |
invention |
2015104299869 |
Method and device for preparing NaA molecular sieve membrane |
Authorization |
2017/7/14 |
|
40 |
invention |
2015104309254 |
Method for preparing molecular sieve membrane support |
Authorization |
2017/11/7 |
|
41 |
Utility model |
2015208676489 |
Device for recovering ethanol in production of hexanitrobibenzyl |
Authorization |
2016/3/23 |
|
42 |
Utility model |
2015208679947 |
Tubular membrane sealing structure |
Authorization |
2016/6/29 |
|
43 |
invention |
2015107379780 |
Method and device for recovering ethanol in hexanitrobibenzyl production |
Authorization |
2017/8/25 |
|
44 |
Utility model |
2015211203438 |
Double-membrane brine refining device for perhalogenation alkali |
Authorization |
2016/6/29 |
|
45 |
invention |
2015110117393 |
Double-membrane brine refining process and device for perhalogenation alkali |
Authorization |
2018/2/9 |
|
46 |
Utility model |
2015211378235 |
Shell and tube membrane module |
Authorization |
2016/6/15 |
|
47 |
Utility model |
2015211325558 |
Device for producing high purity ethanol |
Authorization |
2016/6/29 |
|
48 |
Utility model |
2015211298781 |
Refining device for esterification synthesis of ethyl acetate |
Authorization |
2016/6/29 |
|
49 |
invention |
2015110239564 |
Purification method and device for esterification synthesis of ethyl acetate |
Authorization |
2017/8/25 |
|
50 |
invention |
2015110267441 |
Process and device for producing high-purity ethanol |
Authorization |
2017/12/26 |
|
51 |
Utility model |
2016209402620 |
Refining device for dehydrating and dehydrating ethyl acetate waste liquid in packaging printing industry |
Authorization |
2017/3/22 |
|
52 |
Utility model |
201620940264X |
Device for recovering pyridine by rectification-vapor osmosis coupling method |
Authorization |
2017/3/22 |
|
53 |
Utility model |
201620941500X |
Device for producing methyl ethyl ketone by gas phase dehydrogenation of sec-butanol |
Authorization |
2017/3/22 |
|
54 |
invention |
201610722685X |
Process and device for recovering pyridine by rectification-vapor osmosis coupling method |
Authorization |
2018/8/3 |
|
55 |
Utility model |
2016209426790 |
Preparation device of molecular sieve membrane |
Authorization |
2017/3/22 |
|
56 |
Utility model |
2016209403996 |
Device for synthesizing ethyl lactate by steam osmosis dehydration technology |
Authorization |
2017/3/22 |
|
57 |
Utility model |
2016209403962 |
Potassium tert-butoxide production device |
Authorization |
2017/3/22 |
|
58 |
invention |
2016107238166 |
Method and device for preparing molecular sieve membrane |
Authorization |
2019/4/5 |
|
59 |
Utility model |
2016212222197 |
Vitamin B2 wastewater resource comprehensive treatment device |
Authorization |
2017/5/31 |
|
60 |
Utility model |
2016212452555 |
Device for synthesizing triethyl citrate by steam osmosis dehydration technology |
Authorization |
2017/6/27 |
|
61 |
Utility model |
2016212603339 |
Tubular membrane module sealing structure, membrane assembly |
Authorization |
2017/7/14 |
|
62 |
Utility model |
2017210739466 |
Tubular membrane module |
Authorization |
2018/5/25 |
|
63 |
Utility model |
2017211847805 |
Recycling device for fusel oil and production device for coal to methanol |
Authorization |
2018/8/9 |
|
64 |
Utility model |
2017211854419 |
Oligosaccharide purification device |
Authorization |
2018/7/17 |
|
65 |
Utility model |
2017214011602 |
Extrusion die for ceramic support |
Authorization |
2018/5/11 |
|
66 |
Utility model |
2017217781479 |
Ethanol production device |
Authorization |
2019/2/15 |
|
67 |
Utility model |
2017217869418 |
Device for preparing molecular sieve membrane |
Authorization |
2018/8/7 |
|
68 |
Utility model |
2018213487137 |
Integrated filter for drinking water purifier |
Authorization |
2019/3/11 |